diff --git a/.gitignore b/.gitignore
index 0dcebfd1..3b734f49 100644
--- a/.gitignore
+++ b/.gitignore
@@ -12,3 +12,4 @@
 /configure
 /sysdep/autoconf.h.in
 /sysdep/autoconf.h.in~
+/cscope.*
diff --git a/Makefile.in b/Makefile.in
index fdd5e6c7..c8168bbe 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -58,7 +58,7 @@ endif
 docgoals := docs userdocs progdocs
 testgoals := check test tests tests_run
 cleangoals := clean distclean testsclean
-.PHONY: all daemon cli $(docgoals) $(testgoals) $(cleangoals) tags
+.PHONY: all daemon cli $(docgoals) $(testgoals) $(cleangoals) tags cscope
 all: daemon cli
 
 daemon: $(daemon)
@@ -162,6 +162,9 @@ endif
 tags:
 	cd $(srcdir) ; etags -lc `find $(dirs) -name *.[chY]`
 
+cscope:
+	cd $(srcdir) ; find $(dirs) -name *.[chY] > cscope.files ; cscope -b
+
 # Install
 
 install: all
diff --git a/bird.conf b/bird.conf
index 410f190c..e383c934 100644
--- a/bird.conf
+++ b/bird.conf
@@ -22,13 +22,14 @@ protocol direct {
 
 # Feed routes to kernel FIB
 protocol kernel {
-	ipv4 { export all; };
-#	learn;			# Learn all routes from the kernel
+	ipv4 { export all; import all; };
+	learn;			# Learn all routes from the kernel
 #	scan time 10;		# Scan kernel tables every 10 seconds
 }
 
 protocol kernel {
-	ipv6;
+	ipv6 { import all; };
+	learn;
 }
 
 # Static route feed
diff --git a/conf/confbase.Y b/conf/confbase.Y
index 7e0537c5..c2d647eb 100644
--- a/conf/confbase.Y
+++ b/conf/confbase.Y
@@ -83,7 +83,7 @@ CF_DECLS
 %type <time> expr_us time
 %type <a> ipa
 %type <net> net_ip4_ net_ip6_ net_ip6 net_ip_ net_ip net_or_ipa
-%type <net_ptr> net_ net_any net_vpn4_ net_vpn6_ net_vpn_ net_roa4_ net_roa6_ net_roa_ net_mpls_
+%type <net_ptr> net_ net_any net_vpn4_ net_vpn6_ net_vpn_ net_roa4_ net_roa6_ net_roa_ net_ip6_sadr_ net_mpls_
 %type <mls> label_stack_start label_stack
 
 %type <t> text opttext
@@ -96,7 +96,7 @@ CF_DECLS
 %left '!'
 %nonassoc '.'
 
-CF_KEYWORDS(DEFINE, ON, OFF, YES, NO, S, MS, US, PORT, VPN, MPLS)
+CF_KEYWORDS(DEFINE, ON, OFF, YES, NO, S, MS, US, PORT, VPN, MPLS, FROM)
 
 CF_GRAMMAR
 
@@ -206,6 +206,25 @@ net_ip6_: IP6 '/' NUM
 	     n->prefix, n->pxlen, ip6_and(n->prefix, ip6_mkmask(n->pxlen)), n->pxlen);
 };
 
+net_ip6_sadr_: IP6 '/' NUM FROM IP6 '/' NUM
+{
+  if ($3 > IP6_MAX_PREFIX_LENGTH)
+    cf_error("Invalid prefix length %u", $3);
+
+  if ($7 > IP6_MAX_PREFIX_LENGTH)
+    cf_error("Invalid prefix length %u", $7);
+
+  $$ = cfg_alloc(sizeof(net_addr_ip6_sadr));
+  net_fill_ip6_sadr($$, $1, $3, $5, $7);
+
+  net_addr_ip6_sadr *n = (void *) $$;
+  if (!net_validate_ip6_sadr(n))
+    cf_error("Invalid SADR IPv6 prefix %I6/%d from %I6/%d, maybe you wanted %I6/%d from %I6/%d",
+	     n->dst_prefix, n->dst_pxlen, n->src_prefix, n->src_pxlen,
+	     ip6_and(n->dst_prefix, ip6_mkmask(n->dst_pxlen)), n->dst_pxlen,
+	     ip6_and(n->src_prefix, ip6_mkmask(n->src_pxlen)), n->src_pxlen);
+};
+
 net_vpn4_: VPN_RD net_ip4_
 {
   $$ = cfg_alloc(sizeof(net_addr_vpn4));
@@ -249,6 +268,7 @@ net_:
  | net_vpn_
  | net_roa_
  | net_flow_
+ | net_ip6_sadr_
  | net_mpls_
  ;
 
diff --git a/doc/bird.conf.example2 b/doc/bird.conf.example2
index d7048b64..815651c7 100644
--- a/doc/bird.conf.example2
+++ b/doc/bird.conf.example2
@@ -28,20 +28,15 @@ flow6 table flowtab6;
 
 
 protocol device {
-	scan time 10;
 }
 
 protocol kernel kernel4 {
-	scan time 20;
-
 	ipv4 {
 		export all;
 	};
 }
 
 protocol kernel kernel6 {
-	scan time 20;
-
 	ipv6 {
 		export all;
 	};
@@ -169,8 +164,6 @@ protocol pipe {
 }
 
 protocol ospf v2 ospf4 {
-#	ecmp;
-
 	ipv4 {
 		import all;
 #		export where source = RTS_STATIC;
@@ -186,8 +179,6 @@ protocol ospf v2 ospf4 {
 
 
 protocol ospf v3 ospf6 {
-#	ecmp;
-
 	ipv6 {
 		import all;
 #		export where source = RTS_STATIC;
@@ -251,7 +242,7 @@ protocol bgp {
 	};
 
 	# IPv6 with MPLS labels (2/4)
-	ipv6 multicast {
+	ipv6 mpls {
 		# explicit IPv6 table
 		table mtab6;
 		import all;
diff --git a/filter/f-util.c b/filter/f-util.c
index 661941ec..52c13223 100644
--- a/filter/f-util.c
+++ b/filter/f-util.c
@@ -24,11 +24,11 @@ f_new_inst(void)
 }
 
 struct f_inst *
-f_new_dynamic_attr(int type, int f_type UNUSED, int code)
+f_new_dynamic_attr(int type, int f_type, int code)
 {
   /* FIXME: Remove the f_type parameter? */
   struct f_inst *f = f_new_inst();
-  f->aux = type;
+  f->aux = (f_type << 8) | type;
   f->a2.i = code;
   return f;
 }
diff --git a/filter/filter.c b/filter/filter.c
index 4e17f974..8cf90b53 100644
--- a/filter/filter.c
+++ b/filter/filter.c
@@ -587,7 +587,8 @@ val_format_str(struct f_val v) {
 static struct tbf rl_runtime_err = TBF_DEFAULT_LOG_LIMITS;
 
 #define runtime(fmt, ...) do { \
-    log_rl(&rl_runtime_err, L_ERR "filters, line %d: " fmt, what->lineno, ##__VA_ARGS__); \
+    if (!(f_flags & FF_SILENT)) \
+      log_rl(&rl_runtime_err, L_ERR "filters, line %d: " fmt, what->lineno, ##__VA_ARGS__); \
     res.type = T_RETURN; \
     res.val.i = F_ERROR; \
     return res; \
@@ -903,7 +904,8 @@ interpret(struct f_inst *what)
     break;
   case P('p',','):
     ONEARG;
-    if (what->a2.i == F_NOP || (what->a2.i != F_NONL && what->a1.p))
+    if ((what->a2.i == F_NOP || (what->a2.i != F_NONL && what->a1.p)) &&
+	!(f_flags & FF_SILENT))
       log_commit(*L_INFO, &f_buf);
 
     switch (what->a2.i) {
@@ -1003,6 +1005,7 @@ interpret(struct f_inst *what)
     {
       eattr *e = NULL;
       u16 code = what->a2.i;
+      int f_type = what->aux >> 8;
 
       if (!(f_flags & FF_FORCE_TMPATTR))
 	e = ea_find((*f_rte)->attrs->eattrs, code);
@@ -1047,7 +1050,7 @@ interpret(struct f_inst *what)
 
       switch (what->aux & EAF_TYPE_MASK) {
       case EAF_TYPE_INT:
-	res.type = T_INT;
+	res.type = f_type;
 	res.val.i = e->u.data;
 	break;
       case EAF_TYPE_ROUTER_ID:
@@ -1097,18 +1100,18 @@ interpret(struct f_inst *what)
     {
       struct ea_list *l = lp_alloc(f_pool, sizeof(struct ea_list) + sizeof(eattr));
       u16 code = what->a2.i;
+      int f_type = what->aux >> 8;
 
       l->next = NULL;
       l->flags = EALF_SORTED;
       l->count = 1;
       l->attrs[0].id = code;
       l->attrs[0].flags = 0;
-      l->attrs[0].type = what->aux | EAF_ORIGINATED | EAF_FRESH;
+      l->attrs[0].type = (what->aux & 0xff) | EAF_ORIGINATED | EAF_FRESH;
 
       switch (what->aux & EAF_TYPE_MASK) {
       case EAF_TYPE_INT:
-	// Enums are also ints, so allow them in.
-	if (v1.type != T_INT && (v1.type < T_ENUM_LO || v1.type > T_ENUM_HI))
+	if (v1.type != f_type)
 	  runtime( "Setting int attribute to non-int value" );
 	l->attrs[0].u.data = v1.val.i;
 	break;
@@ -1793,7 +1796,8 @@ f_run(struct filter *filter, struct rte **rte, struct ea_list **tmp_attrs, struc
 
 
   if (res.type != T_RETURN) {
-    log_rl(&rl_runtime_err, L_ERR "Filter %s did not return accept nor reject. Make up your mind", filter->name);
+    if (!(f_flags & FF_SILENT))
+      log_rl(&rl_runtime_err, L_ERR "Filter %s did not return accept nor reject. Make up your mind", filter->name);
     return F_ERROR;
   }
   DBG( "done (%u)\n", res.val.i );
diff --git a/filter/filter.h b/filter/filter.h
index 89cd80e6..49004c33 100644
--- a/filter/filter.h
+++ b/filter/filter.h
@@ -208,6 +208,7 @@ struct f_trie
 #define NEW_F_VAL struct f_val * val; val = cfg_alloc(sizeof(struct f_val));
 
 #define FF_FORCE_TMPATTR 1		/* Force all attributes to be temporary */
+#define FF_SILENT 2			/* Silent filter execution */
 
 /* Bird Tests */
 struct f_bt_test_suite {
diff --git a/lib/net.c b/lib/net.c
index 9335b78f..976ddbcc 100644
--- a/lib/net.c
+++ b/lib/net.c
@@ -6,50 +6,54 @@
 
 
 const char * const net_label[] = {
-  [NET_IP4] 	= "ipv4",
-  [NET_IP6] 	= "ipv6",
-  [NET_VPN4] 	= "vpn4",
-  [NET_VPN6] 	= "vpn6",
-  [NET_ROA4] 	= "roa4",
-  [NET_ROA6] 	= "roa6",
-  [NET_FLOW4] 	= "flow4",
-  [NET_FLOW6] 	= "flow6",
+  [NET_IP4]	= "ipv4",
+  [NET_IP6]	= "ipv6",
+  [NET_VPN4]	= "vpn4",
+  [NET_VPN6]	= "vpn6",
+  [NET_ROA4]	= "roa4",
+  [NET_ROA6]	= "roa6",
+  [NET_FLOW4]	= "flow4",
+  [NET_FLOW6]	= "flow6",
+  [NET_IP6_SADR]= "ipv6-sadr",
   [NET_MPLS]	= "mpls",
 };
 
 const u16 net_addr_length[] = {
-  [NET_IP4] 	= sizeof(net_addr_ip4),
-  [NET_IP6] 	= sizeof(net_addr_ip6),
-  [NET_VPN4] 	= sizeof(net_addr_vpn4),
-  [NET_VPN6] 	= sizeof(net_addr_vpn6),
-  [NET_ROA4] 	= sizeof(net_addr_roa4),
-  [NET_ROA6] 	= sizeof(net_addr_roa6),
-  [NET_FLOW4] 	= 0,
-  [NET_FLOW6] 	= 0,
+  [NET_IP4]	= sizeof(net_addr_ip4),
+  [NET_IP6]	= sizeof(net_addr_ip6),
+  [NET_VPN4]	= sizeof(net_addr_vpn4),
+  [NET_VPN6]	= sizeof(net_addr_vpn6),
+  [NET_ROA4]	= sizeof(net_addr_roa4),
+  [NET_ROA6]	= sizeof(net_addr_roa6),
+  [NET_FLOW4]	= 0,
+  [NET_FLOW6]	= 0,
+  [NET_IP6_SADR]= sizeof(net_addr_ip6_sadr),
   [NET_MPLS]	= sizeof(net_addr_mpls),
 };
 
 const u8 net_max_prefix_length[] = {
-  [NET_IP4] 	= IP4_MAX_PREFIX_LENGTH,
-  [NET_IP6] 	= IP6_MAX_PREFIX_LENGTH,
-  [NET_VPN4] 	= IP4_MAX_PREFIX_LENGTH,
-  [NET_VPN6] 	= IP6_MAX_PREFIX_LENGTH,
-  [NET_ROA4] 	= IP4_MAX_PREFIX_LENGTH,
-  [NET_ROA6] 	= IP6_MAX_PREFIX_LENGTH,
-  [NET_FLOW4] 	= IP4_MAX_PREFIX_LENGTH,
-  [NET_FLOW6] 	= IP6_MAX_PREFIX_LENGTH,
+  [NET_IP4]	= IP4_MAX_PREFIX_LENGTH,
+  [NET_IP6]	= IP6_MAX_PREFIX_LENGTH,
+  [NET_VPN4]	= IP4_MAX_PREFIX_LENGTH,
+  [NET_VPN6]	= IP6_MAX_PREFIX_LENGTH,
+  [NET_ROA4]	= IP4_MAX_PREFIX_LENGTH,
+  [NET_ROA6]	= IP6_MAX_PREFIX_LENGTH,
+  [NET_FLOW4]	= IP4_MAX_PREFIX_LENGTH,
+  [NET_FLOW6]	= IP6_MAX_PREFIX_LENGTH,
+  [NET_IP6_SADR]= IP6_MAX_PREFIX_LENGTH,
   [NET_MPLS]	= 0,
 };
 
 const u16 net_max_text_length[] = {
-  [NET_IP4] 	= 18,	/* "255.255.255.255/32" */
-  [NET_IP6] 	= 43,	/* "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/128" */
-  [NET_VPN4] 	= 40,	/* "4294967296:4294967296 255.255.255.255/32" */
-  [NET_VPN6] 	= 65,	/* "4294967296:4294967296 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/128" */
-  [NET_ROA4] 	= 34,	/* "255.255.255.255/32-32 AS4294967295" */
-  [NET_ROA6] 	= 60,	/* "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/128-128 AS4294967295" */
-  [NET_FLOW4] 	= 0,	/* "flow4 { ... }" */
-  [NET_FLOW6] 	= 0,	/* "flow6 { ... }" */
+  [NET_IP4]	= 18,	/* "255.255.255.255/32" */
+  [NET_IP6]	= 43,	/* "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/128" */
+  [NET_VPN4]	= 40,	/* "4294967296:4294967296 255.255.255.255/32" */
+  [NET_VPN6]	= 65,	/* "4294967296:4294967296 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/128" */
+  [NET_ROA4]	= 34,	/* "255.255.255.255/32-32 AS4294967295" */
+  [NET_ROA6]	= 60,	/* "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/128-128 AS4294967295" */
+  [NET_FLOW4]	= 0,	/* "flow4 { ... }" */
+  [NET_FLOW6]	= 0,	/* "flow6 { ... }" */
+  [NET_IP6_SADR]= 92,	/* "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/128 from ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/128" */
   [NET_MPLS]	= 7,	/* "1048575" */
 };
 
@@ -102,6 +106,8 @@ net_format(const net_addr *N, char *buf, int buflen)
     return flow4_net_format(buf, buflen, &n->flow4);
   case NET_FLOW6:
     return flow6_net_format(buf, buflen, &n->flow6);
+  case NET_IP6_SADR:
+    return bsnprintf(buf, buflen, "%I6/%d from %I6/%d", n->ip6_sadr.dst_prefix, n->ip6_sadr.dst_pxlen, n->ip6_sadr.src_prefix, n->ip6_sadr.src_pxlen);
   case NET_MPLS:
     return bsnprintf(buf, buflen, "%u", n->mpls.label);
   }
@@ -124,6 +130,7 @@ net_pxmask(const net_addr *a)
   case NET_VPN6:
   case NET_ROA6:
   case NET_FLOW6:
+  case NET_IP6_SADR:
     return ipa_from_ip6(ip6_mkmask(net6_pxlen(a)));
 
   case NET_MPLS:
@@ -156,6 +163,8 @@ net_compare(const net_addr *a, const net_addr *b)
     return net_compare_flow4((const net_addr_flow4 *) a, (const net_addr_flow4 *) b);
   case NET_FLOW6:
     return net_compare_flow6((const net_addr_flow6 *) a, (const net_addr_flow6 *) b);
+  case NET_IP6_SADR:
+    return net_compare_ip6_sadr((const net_addr_ip6_sadr *) a, (const net_addr_ip6_sadr *) b);
   case NET_MPLS:
     return net_compare_mpls((const net_addr_mpls *) a, (const net_addr_mpls *) b);
   }
@@ -177,6 +186,7 @@ net_hash(const net_addr *n)
   case NET_ROA6: return NET_HASH(n, roa6);
   case NET_FLOW4: return NET_HASH(n, flow4);
   case NET_FLOW6: return NET_HASH(n, flow6);
+  case NET_IP6_SADR: return NET_HASH(n, ip6_sadr);
   case NET_MPLS: return NET_HASH(n, mpls);
   default: bug("invalid type");
   }
@@ -198,6 +208,7 @@ net_validate(const net_addr *n)
   case NET_ROA6: return NET_VALIDATE(n, roa6);
   case NET_FLOW4: return NET_VALIDATE(n, flow4);
   case NET_FLOW6: return NET_VALIDATE(n, flow6);
+  case NET_IP6_SADR: return NET_VALIDATE(n, ip6_sadr);
   case NET_MPLS: return NET_VALIDATE(n, mpls);
   default: return 0;
   }
@@ -222,6 +233,9 @@ net_normalize(net_addr *N)
   case NET_FLOW6:
     return net_normalize_ip6(&n->ip6);
 
+  case NET_IP6_SADR:
+    return net_normalize_ip6_sadr(&n->ip6_sadr);
+
   case NET_MPLS:
     return;
   }
@@ -246,6 +260,9 @@ net_classify(const net_addr *N)
   case NET_FLOW6:
     return ip6_zero(n->ip6.prefix) ? (IADDR_HOST | SCOPE_UNIVERSE) : ip6_classify(&n->ip6.prefix);
 
+  case NET_IP6_SADR:
+    return ip6_zero(n->ip6_sadr.dst_prefix) ? (IADDR_HOST | SCOPE_UNIVERSE) : ip6_classify(&n->ip6_sadr.dst_prefix);
+
   case NET_MPLS:
     return IADDR_HOST | SCOPE_UNIVERSE;
   }
@@ -274,6 +291,11 @@ ipa_in_netX(const ip_addr a, const net_addr *n)
     return ip6_zero(ip6_and(ip6_xor(ipa_to_ip6(a), net6_prefix(n)),
 			    ip6_mkmask(net6_pxlen(n))));
 
+  case NET_IP6_SADR:
+    if (ipa_is_ip4(a)) return 0;
+    return ip6_zero(ip6_and(ip6_xor(ipa_to_ip6(a), net6_prefix(n)),
+			    ip6_mkmask(net6_pxlen(n))));
+
   case NET_MPLS:
   default:
     return 0;
@@ -304,5 +326,6 @@ net_init(void)
   CHECK_NET(net_addr_roa6,	28);
   CHECK_NET(net_addr_flow4,	 8);
   CHECK_NET(net_addr_flow6,	20);
+  CHECK_NET(net_addr_ip6_sadr,	40);
   CHECK_NET(net_addr_mpls,	 8);
 }
diff --git a/lib/net.h b/lib/net.h
index 69f00641..ad4000fd 100644
--- a/lib/net.h
+++ b/lib/net.h
@@ -21,8 +21,9 @@
 #define NET_ROA6	6
 #define NET_FLOW4	7
 #define NET_FLOW6	8
-#define NET_MPLS	9
-#define NET_MAX		10
+#define NET_IP6_SADR	9
+#define NET_MPLS	10
+#define NET_MAX		11
 
 #define NB_IP4		(1 << NET_IP4)
 #define NB_IP6		(1 << NET_IP6)
@@ -32,12 +33,13 @@
 #define NB_ROA6		(1 << NET_ROA6)
 #define NB_FLOW4	(1 << NET_FLOW4)
 #define NB_FLOW6	(1 << NET_FLOW6)
+#define NB_IP6_SADR	(1 << NET_IP6_SADR)
 #define NB_MPLS		(1 << NET_MPLS)
 
 #define NB_IP		(NB_IP4 | NB_IP6)
 #define NB_VPN		(NB_VPN4 | NB_VPN6)
 #define NB_FLOW		(NB_FLOW4 | NB_FLOW6)
-#define NB_DEST		(NB_IP | NB_VPN | NB_MPLS)
+#define NB_DEST		(NB_IP | NB_IP6_SADR | NB_VPN | NB_MPLS)
 #define NB_ANY		0xffffffff
 
 
@@ -121,6 +123,15 @@ typedef struct net_addr_mpls {
   u32 label;
 } net_addr_mpls;
 
+typedef struct net_addr_ip6_sadr {
+  u8 type;
+  u8 dst_pxlen;
+  u16 length;
+  ip6_addr dst_prefix;
+  s32 src_pxlen; /* s32 to avoid padding */
+  ip6_addr src_prefix;
+} net_addr_ip6_sadr;
+
 typedef union net_addr_union {
   net_addr n;
   net_addr_ip4 ip4;
@@ -131,6 +142,7 @@ typedef union net_addr_union {
   net_addr_roa6 roa6;
   net_addr_flow4 flow4;
   net_addr_flow6 flow6;
+  net_addr_ip6_sadr ip6_sadr;
   net_addr_mpls mpls;
 } net_addr_union;
 
@@ -167,6 +179,9 @@ extern const u16 net_max_text_length[];
 #define NET_ADDR_FLOW6(prefix,pxlen,dlen) \
   ((net_addr_flow6) { NET_FLOW6, pxlen, sizeof(net_addr_ip6) + dlen, prefix })
 
+#define NET_ADDR_IP6_SADR(dst_prefix,dst_pxlen,src_prefix,src_pxlen) \
+  ((net_addr_ip6_sadr) { NET_IP6_SADR, dst_pxlen, sizeof(net_addr_ip6_sadr), dst_prefix, src_pxlen, src_prefix })
+
 #define NET_ADDR_MPLS(label) \
   ((net_addr_mpls) { NET_MPLS, 20, sizeof(net_addr_mpls), label })
 
@@ -189,6 +204,9 @@ static inline void net_fill_roa4(net_addr *a, ip4_addr prefix, uint pxlen, uint
 static inline void net_fill_roa6(net_addr *a, ip6_addr prefix, uint pxlen, uint max_pxlen, u32 asn)
 { *(net_addr_roa6 *)a = NET_ADDR_ROA6(prefix, pxlen, max_pxlen, asn); }
 
+static inline void net_fill_ip6_sadr(net_addr *a, ip6_addr dst_prefix, uint dst_pxlen, ip6_addr src_prefix, uint src_pxlen)
+{ *(net_addr_ip6_sadr *)a = NET_ADDR_IP6_SADR(dst_prefix, dst_pxlen, src_prefix, src_pxlen); }
+
 static inline void net_fill_mpls(net_addr *a, u32 label)
 { *(net_addr_mpls *)a = NET_ADDR_MPLS(label); }
 
@@ -222,6 +240,16 @@ static inline void net_fill_flow6(net_addr *a, ip6_addr prefix, uint pxlen, byte
   memcpy(f->data, data, dlen);
 }
 
+/* Make NET_IP6_SADR from NET_IP6, assuming there is enough space */
+static inline void net_make_ip6_sadr(net_addr *a)
+{
+  net_addr_ip6_sadr *n = (void *) a;
+  n->type = NET_IP6_SADR;
+  n->length = sizeof(net_addr_ip6_sadr);
+  n->src_pxlen = 0;
+  n->src_prefix = IP6_NONE;
+}
+
 static inline int net_val_match(u8 type, u32 mask)
 { return !!((1 << type) & mask); }
 
@@ -261,6 +289,7 @@ static inline ip_addr net_prefix(const net_addr *a)
   case NET_VPN6:
   case NET_ROA6:
   case NET_FLOW6:
+  case NET_IP6_SADR:
     return ipa_from_ip6(net6_prefix(a));
 
   case NET_MPLS:
@@ -328,6 +357,9 @@ static inline int net_equal_flow4(const net_addr_flow4 *a, const net_addr_flow4
 static inline int net_equal_flow6(const net_addr_flow6 *a, const net_addr_flow6 *b)
 { return net_equal((const net_addr *) a, (const net_addr *) b); }
 
+static inline int net_equal_ip6_sadr(const net_addr_ip6_sadr *a, const net_addr_ip6_sadr *b)
+{ return !memcmp(a, b, sizeof(net_addr_ip6_sadr)); }
+
 static inline int net_equal_mpls(const net_addr_mpls *a, const net_addr_mpls *b)
 { return !memcmp(a, b, sizeof(net_addr_mpls)); }
 
@@ -338,6 +370,12 @@ static inline int net_equal_prefix_roa4(const net_addr_roa4 *a, const net_addr_r
 static inline int net_equal_prefix_roa6(const net_addr_roa6 *a, const net_addr_roa6 *b)
 { return ip6_equal(a->prefix, b->prefix) && (a->pxlen == b->pxlen); }
 
+static inline int net_equal_dst_ip6_sadr(const net_addr_ip6_sadr *a, const net_addr_ip6_sadr *b)
+{ return ip6_equal(a->dst_prefix, b->dst_prefix) && (a->dst_pxlen == b->dst_pxlen); }
+
+static inline int net_equal_src_ip6_sadr(const net_addr_ip6_sadr *a, const net_addr_ip6_sadr *b)
+{ return ip6_equal(a->src_prefix, b->src_prefix) && (a->src_pxlen == b->src_pxlen); }
+
 
 static inline int net_zero_ip4(const net_addr_ip4 *a)
 { return !a->pxlen && ip4_zero(a->prefix); }
@@ -391,6 +429,13 @@ static inline int net_compare_flow4(const net_addr_flow4 *a, const net_addr_flow
 static inline int net_compare_flow6(const net_addr_flow6 *a, const net_addr_flow6 *b)
 { return ip6_compare(a->prefix, b->prefix) ?: uint_cmp(a->pxlen, b->pxlen) ?: uint_cmp(a->length, b->length) ?: memcmp(a->data, b->data, a->length - sizeof(net_addr_flow6)); }
 
+static inline int net_compare_ip6_sadr(const net_addr_ip6_sadr *a, const net_addr_ip6_sadr *b)
+{
+  return
+    ip6_compare(a->dst_prefix, b->dst_prefix) ?: uint_cmp(a->dst_pxlen, b->dst_pxlen) ?:
+    ip6_compare(a->src_prefix, b->src_prefix) ?: uint_cmp(a->src_pxlen, b->src_pxlen);
+}
+
 static inline int net_compare_mpls(const net_addr_mpls *a, const net_addr_mpls *b)
 { return uint_cmp(a->label, b->label); }
 
@@ -424,6 +469,9 @@ static inline void net_copy_flow4(net_addr_flow4 *dst, const net_addr_flow4 *src
 static inline void net_copy_flow6(net_addr_flow6 *dst, const net_addr_flow6 *src)
 { memcpy(dst, src, src->length); }
 
+static inline void net_copy_ip6_sadr(net_addr_ip6_sadr *dst, const net_addr_ip6_sadr *src)
+{ memcpy(dst, src, sizeof(net_addr_ip6_sadr)); }
+
 static inline void net_copy_mpls(net_addr_mpls *dst, const net_addr_mpls *src)
 { memcpy(dst, src, sizeof(net_addr_mpls)); }
 
@@ -456,6 +504,9 @@ static inline u32 net_hash_flow4(const net_addr_flow4 *n)
 static inline u32 net_hash_flow6(const net_addr_flow6 *n)
 { return ip6_hash(n->prefix) ^ ((u32) n->pxlen << 26); }
 
+static inline u32 net_hash_ip6_sadr(const net_addr_ip6_sadr *n)
+{ return net_hash_ip6((net_addr_ip6 *) n); }
+
 static inline u32 net_hash_mpls(const net_addr_mpls *n)
 { return n->label; }
 
@@ -508,6 +559,9 @@ static inline int net_validate_flow6(const net_addr_flow6 *n)
 static inline int net_validate_mpls(const net_addr_mpls *n)
 { return n->label < (1 << 20); }
 
+static inline int net_validate_ip6_sadr(const net_addr_ip6_sadr *n)
+{ return net_validate_px6(n->dst_prefix, n->dst_pxlen) && net_validate_px6(n->src_prefix, n->src_pxlen); }
+
 int net_validate(const net_addr *N);
 
 
@@ -523,6 +577,12 @@ static inline void net_normalize_vpn4(net_addr_vpn4 *n)
 static inline void net_normalize_vpn6(net_addr_vpn6 *n)
 { net_normalize_ip6((net_addr_ip6 *) n); }
 
+static inline void net_normalize_ip6_sadr(net_addr_ip6_sadr *n)
+{
+  n->dst_prefix = ip6_and(n->dst_prefix, ip6_mkmask(n->dst_pxlen));
+  n->src_prefix = ip6_and(n->src_prefix, ip6_mkmask(n->src_pxlen));
+}
+
 void net_normalize(net_addr *N);
 
 
@@ -530,17 +590,29 @@ int net_classify(const net_addr *N);
 int net_format(const net_addr *N, char *buf, int buflen);
 int rd_format(const u64 rd, char *buf, int buflen);
 
-static inline int ipa_in_net_ip4(ip4_addr a, const net_addr_ip4 *n)
-{ return ip4_zero(ip4_and(ip4_xor(a, n->prefix), ip4_mkmask(n->pxlen))); }
+static inline int ipa_in_px4(ip4_addr a, ip4_addr prefix, uint pxlen)
+{ return ip4_zero(ip4_and(ip4_xor(a, prefix), ip4_mkmask(pxlen))); }
 
-static inline int net_in_net_ip4(const net_addr_ip4 *a, const net_addr_ip4 *b)
-{ return (a->pxlen >= b->pxlen) && ipa_in_net_ip4(a->prefix, b); }
+static inline int ipa_in_px6(ip6_addr a, ip6_addr prefix, uint pxlen)
+{ return ip6_zero(ip6_and(ip6_xor(a, prefix), ip6_mkmask(pxlen))); }
+
+static inline int ipa_in_net_ip4(ip4_addr a, const net_addr_ip4 *n)
+{ return ipa_in_px4(a, n->prefix, n->pxlen); }
 
 static inline int ipa_in_net_ip6(ip6_addr a, const net_addr_ip6 *n)
-{ return ip6_zero(ip6_and(ip6_xor(a, n->prefix), ip6_mkmask(n->pxlen))); }
+{ return ipa_in_px6(a, n->prefix, n->pxlen); }
+
+static inline int net_in_net_ip4(const net_addr_ip4 *a, const net_addr_ip4 *b)
+{ return (a->pxlen >= b->pxlen) && ipa_in_px4(a->prefix, b->prefix, b->pxlen); }
 
 static inline int net_in_net_ip6(const net_addr_ip6 *a, const net_addr_ip6 *b)
-{ return (a->pxlen >= b->pxlen) && ipa_in_net_ip6(a->prefix, b); }
+{ return (a->pxlen >= b->pxlen) && ipa_in_px6(a->prefix, b->prefix, b->pxlen); }
+
+static inline int net_in_net_dst_ip6_sadr(const net_addr_ip6_sadr *a, const net_addr_ip6_sadr *b)
+{ return (a->dst_pxlen >= b->dst_pxlen) && ipa_in_px6(a->dst_prefix, b->dst_prefix, b->dst_pxlen); }
+
+static inline int net_in_net_src_ip6_sadr(const net_addr_ip6_sadr *a, const net_addr_ip6_sadr *b)
+{ return (a->src_pxlen >= b->src_pxlen) && ipa_in_px6(a->src_prefix, b->src_prefix, b->src_pxlen); }
 
 int ipa_in_netX(const ip_addr A, const net_addr *N);
 int net_in_netX(const net_addr *A, const net_addr *N);
diff --git a/nest/a-path.c b/nest/a-path.c
index 32ffc72c..c0d16c30 100644
--- a/nest/a-path.c
+++ b/nest/a-path.c
@@ -810,7 +810,7 @@ as_path_match(const struct adata *path, struct f_path_mask *mask)
 	case PM_ASN_RANGE:
 	  val = mask->val;
 	  val2 = mask->val2;
-          goto step;
+	  goto step;
 	case PM_QUESTION:
 	step:
 	  nh = nl = -1;
diff --git a/nest/a-path_test.c b/nest/a-path_test.c
index 5e122396..a71b48ba 100644
--- a/nest/a-path_test.c
+++ b/nest/a-path_test.c
@@ -43,14 +43,14 @@ t_as_path_match(void)
       bt_debug("Prepending ASN: %10u \n", val);
 
       if (i == 0)
-        first_prepended = val;
+	first_prepended = val;
       if (i == AS_PATH_LENGTH-1)
-        last_prepended = val;
+	last_prepended = val;
 
       mask[i].kind = PM_ASN;
       mask[i].val  = val;
       if (i)
-        mask[i].next = &mask[i-1];
+	mask[i].next = &mask[i-1];
     }
 
     bt_assert_msg(as_path_match(as_path, &mask[AS_PATH_LENGTH-1]), "Mask should match with AS path");
diff --git a/nest/cli.c b/nest/cli.c
index ad81d384..c421cc7e 100644
--- a/nest/cli.c
+++ b/nest/cli.c
@@ -60,7 +60,7 @@
  * the new one. When the consumer processes everything in the buffer
  * queue, it calls cli_written(), tha frees all buffers (except the
  * first one) and schedules cli.event .
- * 
+ *
  */
 
 #include "nest/bird.h"
@@ -136,7 +136,7 @@ cli_printf(cli *c, int code, char *msg, ...)
     }
   else if (cd == CLI_ASYNC_CODE)
     {
-      size = 1; buf[0] = '+'; 
+      size = 1; buf[0] = '+';
       errcode = cd;
     }
   else
diff --git a/nest/config.Y b/nest/config.Y
index 044aba2b..ab09a10c 100644
--- a/nest/config.Y
+++ b/nest/config.Y
@@ -66,7 +66,7 @@ CF_DECLS
 
 CF_KEYWORDS(ROUTER, ID, PROTOCOL, TEMPLATE, PREFERENCE, DISABLED, DEBUG, ALL, OFF, DIRECT)
 CF_KEYWORDS(INTERFACE, IMPORT, EXPORT, FILTER, NONE, VRF, TABLE, STATES, ROUTES, FILTERS)
-CF_KEYWORDS(IPV4, IPV6, VPN4, VPN6, ROA4, ROA6)
+CF_KEYWORDS(IPV4, IPV6, VPN4, VPN6, ROA4, ROA6, FLOW4, FLOW6, SADR, MPLS)
 CF_KEYWORDS(RECEIVE, LIMIT, ACTION, WARN, BLOCK, RESTART, DISABLE, KEEP, FILTERED)
 CF_KEYWORDS(PASSWORD, FROM, PASSIVE, TO, ID, EVENTS, PACKETS, PROTOCOLS, INTERFACES)
 CF_KEYWORDS(ALGORITHM, KEYED, HMAC, MD5, SHA1, SHA256, SHA384, SHA512)
@@ -77,7 +77,7 @@ CF_KEYWORDS(TIMEFORMAT, ISO, SHORT, LONG, ROUTE, PROTOCOL, BASE, LOG, S, MS, US)
 CF_KEYWORDS(GRACEFUL, RESTART, WAIT, MAX, FLUSH, AS)
 
 /* For r_args_channel */
-CF_KEYWORDS(IPV4, IPV4_MC, IPV4_MPLS, IPV6, IPV6_MC, IPV6_MPLS, VPN4, VPN4_MC, VPN4_MPLS, VPN6, VPN6_MC, VPN6_MPLS, ROA4, ROA6, FLOW4, FLOW6, MPLS, PRI, SEC)
+CF_KEYWORDS(IPV4, IPV4_MC, IPV4_MPLS, IPV6, IPV6_MC, IPV6_MPLS, IPV6_SADR, VPN4, VPN4_MC, VPN4_MPLS, VPN6, VPN6_MC, VPN6_MPLS, ROA4, ROA6, FLOW4, FLOW6, MPLS, PRI, SEC)
 
 CF_ENUM(T_ENUM_RTS, RTS_, DUMMY, STATIC, INHERIT, DEVICE, STATIC_DEVICE, REDIRECT,
 	RIP, OSPF, OSPF_IA, OSPF_EXT1, OSPF_EXT2, BGP, PIPE, BABEL)
@@ -134,6 +134,7 @@ gr_opts: GRACEFUL RESTART WAIT expr ';' { new_config->gr_wait = $4; } ;
 net_type:
    IPV4 { $$ = NET_IP4; }
  | IPV6 { $$ = NET_IP6; }
+ | IPV6 SADR { $$ = NET_IP6_SADR; }
  | VPN4 { $$ = NET_VPN4; }
  | VPN6 { $$ = NET_VPN6; }
  | ROA4 { $$ = NET_ROA4; }
@@ -143,7 +144,7 @@ net_type:
  | MPLS { $$ = NET_MPLS; }
  ;
 
-CF_ENUM(T_ENUM_NETTYPE, NET_, IP4, IP6, VPN4, VPN6, ROA4, ROA6, FLOW4, FLOW6)
+CF_ENUM(T_ENUM_NETTYPE, NET_, IP4, IP6, VPN4, VPN6, ROA4, ROA6, FLOW4, FLOW6, IP6_SADR)
 
 
 /* Creation of routing tables */
@@ -151,7 +152,7 @@ CF_ENUM(T_ENUM_NETTYPE, NET_, IP4, IP6, VPN4, VPN6, ROA4, ROA6, FLOW4, FLOW6)
 CF_ADDTO(conf, table)
 
 table_sorted:
-          { $$ = 0; }
+	  { $$ = 0; }
  | SORTED { $$ = 1; }
  ;
 
@@ -454,9 +455,9 @@ password_item:
 password_item_begin:
    PASSWORD text {
      if (!this_p_list) {
-     	this_p_list = cfg_alloc(sizeof(list));
-     	init_list(this_p_list);
-        password_id = 1;
+	this_p_list = cfg_alloc(sizeof(list));
+	init_list(this_p_list);
+	password_id = 1;
      }
      this_p_item = cfg_alloc(sizeof (struct password_item));
      this_p_item->password = $2;
@@ -625,6 +626,7 @@ r_args_for:
   }
  | net_vpn4_
  | net_vpn6_
+ | net_ip6_sadr_
  | VPN_RD IP4 {
     $$ = cfg_alloc(sizeof(net_addr_vpn4));
     net_fill_vpn4($$, $2, IP4_MAX_PREFIX_LENGTH, $1);
@@ -633,6 +635,10 @@ r_args_for:
     $$ = cfg_alloc(sizeof(net_addr_vpn6));
     net_fill_vpn6($$, $2, IP6_MAX_PREFIX_LENGTH, $1);
   }
+ | IP6 FROM IP6 {
+    $$ = cfg_alloc(sizeof(net_addr_ip6_sadr));
+    net_fill_ip6_sadr($$, $1, IP6_MAX_PREFIX_LENGTH, $3, IP6_MAX_PREFIX_LENGTH);
+  }
  | SYM {
      if ($1->class == (SYM_CONSTANT | T_IP))
      {
@@ -666,6 +672,7 @@ r_args_channel:
  | IPV6		{ $$ = "ipv6"; }
  | IPV6_MC	{ $$ = "ipv6-mc"; }
  | IPV6_MPLS	{ $$ = "ipv6-mpls"; }
+ | IPV6_SADR	{ $$ = "ipv6-sadr"; }
  | VPN4		{ $$ = "vpn4"; }
  | VPN4_MC	{ $$ = "vpn4-mc"; }
  | VPN4_MPLS	{ $$ = "vpn4-mpls"; }
diff --git a/nest/iface.c b/nest/iface.c
index 54c16c58..a633f748 100644
--- a/nest/iface.c
+++ b/nest/iface.c
@@ -317,7 +317,7 @@ if_update(struct iface *new)
 	    new->sysdep = i->sysdep;
 	    memcpy(&new->addrs, &i->addrs, sizeof(i->addrs));
 	    memcpy(i, new, sizeof(*i));
-	    i->flags &= ~IF_UP; 	/* IF_TMP_DOWN will be added later */
+	    i->flags &= ~IF_UP;		/* IF_TMP_DOWN will be added later */
 	    goto newif;
 	  }
 
diff --git a/nest/mrtdump.h b/nest/mrtdump.h
index 73932553..28b3bdfd 100644
--- a/nest/mrtdump.h
+++ b/nest/mrtdump.h
@@ -28,4 +28,3 @@
 void mrt_dump_message(struct proto *p, u16 type, u16 subtype, byte *buf, u32 len);
 
 #endif
-
diff --git a/nest/neighbor.c b/nest/neighbor.c
index fb05d96c..4f93e29e 100644
--- a/nest/neighbor.c
+++ b/nest/neighbor.c
@@ -156,7 +156,7 @@ neigh_find2(struct proto *p, ip_addr *a, struct iface *ifa, unsigned flags)
     WALK_LIST(i, iface_list)
       if ((!p->vrf || p->vrf == i->master) &&
 	  ((scope = if_connected(a, i, &addr)) >= 0))
-        {
+	{
 	  ifa = i;
 	  break;
 	}
diff --git a/nest/proto-hooks.c b/nest/proto-hooks.c
index 92863f8e..71cddd64 100644
--- a/nest/proto-hooks.c
+++ b/nest/proto-hooks.c
@@ -281,7 +281,7 @@ int import_control(struct proto *p, rte **e, ea_list **attrs, struct linpool *po
 
 /**
  * rte_recalculate - prepare routes for comparison
- * @table: a routing table 
+ * @table: a routing table
  * @net: a network entry
  * @new: new route for the network
  * @old: old route for the network
diff --git a/nest/protocol.h b/nest/protocol.h
index 9afd3a0a..8a22d76b 100644
--- a/nest/protocol.h
+++ b/nest/protocol.h
@@ -337,7 +337,7 @@ void proto_notify_state(struct proto *p, unsigned state);
  *
  *		HUNGRY    ---->   FEEDING
  *		 ^		     |
- *		 | 		     V
+ *		 |		     V
  *		FLUSHING  <----   HAPPY
  *
  *	States:	HUNGRY	Protocol either administratively down (i.e.,
diff --git a/nest/route.h b/nest/route.h
index 43d7d696..79127519 100644
--- a/nest/route.h
+++ b/nest/route.h
@@ -74,7 +74,7 @@ static inline struct fib_node * fib_user_to_node(struct fib *f, void *e)
 void fib_init(struct fib *f, pool *p, uint addr_type, uint node_size, uint node_offset, uint hash_order, fib_init_fn init);
 void *fib_find(struct fib *, const net_addr *);	/* Find or return NULL if doesn't exist */
 void *fib_get_chain(struct fib *f, const net_addr *a); /* Find first node in linked list from hash table */
-void *fib_get(struct fib *, const net_addr *); 	/* Find or create new if nonexistent */
+void *fib_get(struct fib *, const net_addr *);	/* Find or create new if nonexistent */
 void *fib_route(struct fib *, const net_addr *); /* Longest-match routing lookup */
 void fib_delete(struct fib *, void *);	/* Remove fib entry */
 void fib_free(struct fib *);		/* Destroy the fib */
@@ -104,7 +104,7 @@ void fit_put_next(struct fib *f, struct fib_iterator *i, struct fib_node *n, uin
 	type *z;						\
 	for(;;) {						\
 	  if (!fn_)						\
-            {							\
+	    {							\
 	       if (++hpos_ >= count_)				\
 		 break;						\
 	       fn_ = (fib)->hash_table[hpos_];			\
@@ -282,7 +282,7 @@ void rt_preconfig(struct config *);
 void rt_commit(struct config *new, struct config *old);
 void rt_lock_table(rtable *);
 void rt_unlock_table(rtable *);
-void rt_setup(pool *, rtable *, char *, struct rtable_config *);
+void rt_setup(pool *, rtable *, struct rtable_config *);
 static inline net *net_find(rtable *tab, const net_addr *addr) { return (net *) fib_find(&tab->fib, addr); }
 static inline net *net_find_valid(rtable *tab, const net_addr *addr)
 { net *n = net_find(tab, addr); return (n && rte_is_valid(n->routes)) ? n : NULL; }
@@ -663,7 +663,7 @@ extern struct protocol *attr_class_to_protocol[EAP_MAX];
  *	Default protocol preferences
  */
 
-#define DEF_PREF_DIRECT	    	240	/* Directly connected */
+#define DEF_PREF_DIRECT		240	/* Directly connected */
 #define DEF_PREF_STATIC		200	/* Static route */
 #define DEF_PREF_OSPF		150	/* OSPF intra-area, inter-area and type 1 external routes */
 #define DEF_PREF_BABEL		130	/* Babel */
diff --git a/nest/rt-attr.c b/nest/rt-attr.c
index 761ba9fe..881687de 100644
--- a/nest/rt-attr.c
+++ b/nest/rt-attr.c
@@ -1204,7 +1204,7 @@ rta_dump(rta *a)
   static char *rts[] = { "RTS_DUMMY", "RTS_STATIC", "RTS_INHERIT", "RTS_DEVICE",
 			 "RTS_STAT_DEV", "RTS_REDIR", "RTS_RIP",
 			 "RTS_OSPF", "RTS_OSPF_IA", "RTS_OSPF_EXT1",
-                         "RTS_OSPF_EXT2", "RTS_BGP", "RTS_PIPE", "RTS_BABEL" };
+			 "RTS_OSPF_EXT2", "RTS_BGP", "RTS_PIPE", "RTS_BABEL" };
   static char *rtd[] = { "", " DEV", " HOLE", " UNREACH", " PROHIBIT" };
 
   debug("p=%s uc=%d %s %s%s h=%04x",
diff --git a/nest/rt-dev.c b/nest/rt-dev.c
index b3d5bf97..718c4578 100644
--- a/nest/rt-dev.c
+++ b/nest/rt-dev.c
@@ -159,13 +159,13 @@ dev_copy_config(struct proto_config *dest, struct proto_config *src)
 }
 
 struct protocol proto_device = {
-  .name = 		"Direct",
-  .template = 		"direct%d",
+  .name =		"Direct",
+  .template =		"direct%d",
   .preference =		DEF_PREF_DIRECT,
   .channel_mask =	NB_IP,
   .proto_size =		sizeof(struct rt_dev_proto),
   .config_size =	sizeof(struct rt_dev_config),
-  .init = 		dev_init,
-  .reconfigure = 	dev_reconfigure,
-  .copy_config = 	dev_copy_config
+  .init =		dev_init,
+  .reconfigure =	dev_reconfigure,
+  .copy_config =	dev_copy_config
 };
diff --git a/nest/rt-fib.c b/nest/rt-fib.c
index 24a7facc..18ccbfc3 100644
--- a/nest/rt-fib.c
+++ b/nest/rt-fib.c
@@ -92,8 +92,7 @@ fib_ht_free(struct fib_node **h)
 }
 
 
-static u32
-fib_hash(struct fib *f, const net_addr *a);
+static inline u32 fib_hash(struct fib *f, const net_addr *a);
 
 /**
  * fib_init - initialize a new FIB
@@ -198,24 +197,11 @@ fib_rehash(struct fib *f, int step)
   })
 
 
-static u32
+static inline u32
 fib_hash(struct fib *f, const net_addr *a)
 {
-  ASSERT(f->addr_type == a->type);
-
-  switch (f->addr_type)
-  {
-  case NET_IP4: return FIB_HASH(f, a, ip4);
-  case NET_IP6: return FIB_HASH(f, a, ip6);
-  case NET_VPN4: return FIB_HASH(f, a, vpn4);
-  case NET_VPN6: return FIB_HASH(f, a, vpn6);
-  case NET_ROA4: return FIB_HASH(f, a, roa4);
-  case NET_ROA6: return FIB_HASH(f, a, roa6);
-  case NET_FLOW4: return FIB_HASH(f, a, flow4);
-  case NET_FLOW6: return FIB_HASH(f, a, flow6);
-  case NET_MPLS: return FIB_HASH(f, a, mpls);
-  default: bug("invalid type");
-  }
+  /* Same as FIB_HASH() */
+  return net_hash(a) >> f->hash_shift;
 }
 
 void *
@@ -250,6 +236,7 @@ fib_find(struct fib *f, const net_addr *a)
   case NET_ROA6: return FIB_FIND(f, a, roa6);
   case NET_FLOW4: return FIB_FIND(f, a, flow4);
   case NET_FLOW6: return FIB_FIND(f, a, flow6);
+  case NET_IP6_SADR: return FIB_FIND(f, a, ip6_sadr);
   case NET_MPLS: return FIB_FIND(f, a, mpls);
   default: bug("invalid type");
   }
@@ -270,6 +257,7 @@ fib_insert(struct fib *f, const net_addr *a, struct fib_node *e)
   case NET_ROA6: FIB_INSERT(f, a, e, roa6); return;
   case NET_FLOW4: FIB_INSERT(f, a, e, flow4); return;
   case NET_FLOW6: FIB_INSERT(f, a, e, flow6); return;
+  case NET_IP6_SADR: FIB_INSERT(f, a, e, ip6_sadr); return;
   case NET_MPLS: FIB_INSERT(f, a, e, mpls); return;
   default: bug("invalid type");
   }
@@ -617,7 +605,7 @@ fib_histogram(struct fib *f)
       for (e = f->hash_table[i]; e != NULL; e = e->next)
 	j++;
       if (j > 0)
-        log(L_WARN "Histogram line %d: %d", i, j);
+	log(L_WARN "Histogram line %d: %d", i, j);
     }
 
   log(L_WARN "Histogram dump end");
diff --git a/nest/rt-show.c b/nest/rt-show.c
index 41a141a2..1f1b73d2 100644
--- a/nest/rt-show.c
+++ b/nest/rt-show.c
@@ -74,7 +74,7 @@ rt_show_rte(struct cli *c, byte *ia, rte *e, struct rt_show_data *d, ea_list *tm
       char weight[16] = "";
 
       if (nh->labels)
-        {
+	{
 	  lsp += bsprintf(lsp, " mpls %d", nh->label[0]);
 	  for (int i=1;i<nh->labels; i++)
 	    lsp += bsprintf(lsp, "/%d", nh->label[i]);
@@ -129,7 +129,7 @@ rt_show_net(struct cli *c, net *n, struct rt_show_data *d)
 
       /* Special case for merged export */
       if ((d->export_mode == RSEM_EXPORT) && (ec->ra_mode == RA_MERGED))
-        {
+	{
 	  rte *rt_free;
 	  e = rt_export_merged(ec, n, &rt_free, &tmpa, c->show_pool, 1);
 	  pass = 1;
@@ -156,7 +156,8 @@ rt_show_net(struct cli *c, net *n, struct rt_show_data *d)
 	       * command may change the export filter and do not update routes.
 	       */
 	      int do_export = (ic > 0) ||
-		(f_run(ec->out_filter, &e, &tmpa, c->show_pool, FF_FORCE_TMPATTR) <= F_ACCEPT);
+		(f_run(ec->out_filter, &e, &tmpa, c->show_pool,
+		       FF_FORCE_TMPATTR | FF_SILENT) <= F_ACCEPT);
 
 	      if (do_export != (d->export_mode == RSEM_EXPORT))
 		goto skip;
@@ -418,4 +419,3 @@ rt_show(struct rt_show_data *d)
       cli_msg(8001, "Network not found");
   }
 }
-
diff --git a/nest/rt-table.c b/nest/rt-table.c
index b0dd6d3f..686d0e84 100644
--- a/nest/rt-table.c
+++ b/nest/rt-table.c
@@ -85,6 +85,45 @@ net_route_ip6(rtable *t, net_addr_ip6 *n)
   return r;
 }
 
+static inline void *
+net_route_ip6_sadr(rtable *t, net_addr_ip6_sadr *n)
+{
+  struct fib_node *fn;
+
+  while (1)
+  {
+    net *best = NULL;
+    int best_pxlen = 0;
+
+    /* We need to do dst first matching. Since sadr addresses are hashed on dst
+       prefix only, find the hash table chain and go through it to find the
+       match with the smallest matching src prefix. */
+    for (fn = fib_get_chain(&t->fib, (net_addr *) n); fn; fn = fn->next)
+    {
+      net_addr_ip6_sadr *a = (void *) fn->addr;
+
+      if (net_equal_dst_ip6_sadr(n, a) &&
+	  net_in_net_src_ip6_sadr(n, a) &&
+	  (a->src_pxlen >= best_pxlen))
+      {
+	best = fib_node_to_user(&t->fib, fn);
+	best_pxlen = a->src_pxlen;
+      }
+    }
+
+    if (best)
+      return best;
+
+    if (!n->dst_pxlen)
+      break;
+
+    n->dst_pxlen--;
+    ip6_clrbit(&n->dst_prefix, n->dst_pxlen);
+  }
+
+  return NULL;
+}
+
 void *
 net_route(rtable *tab, const net_addr *n)
 {
@@ -105,6 +144,9 @@ net_route(rtable *tab, const net_addr *n)
   case NET_ROA6:
     return net_route_ip6(tab, (net_addr_ip6 *) n0);
 
+  case NET_IP6_SADR:
+    return net_route_ip6_sadr(tab, (net_addr_ip6_sadr *) n0);
+
   default:
     return NULL;
   }
@@ -387,7 +429,8 @@ export_filter_(struct channel *c, rte *rt0, rte **rt_free, ea_list **tmpa, linpo
     }
 
   v = filter && ((filter == FILTER_REJECT) ||
-		 (f_run(filter, &rt, tmpa, pool, FF_FORCE_TMPATTR) > F_ACCEPT));
+		 (f_run(filter, &rt, tmpa, pool,
+			FF_FORCE_TMPATTR | (silent ? FF_SILENT : 0)) > F_ACCEPT));
   if (v)
     {
       if (silent)
@@ -613,9 +656,9 @@ rt_notify_accepted(struct channel *c, net *net, rte *new_changed, rte *old_chang
 	old_meet = 1;
     }
 
-  /* 
+  /*
    * Second, handle the feed case. That means we do not care for
-   * old_best. It is NULL for feed, and the new_best for refeed. 
+   * old_best. It is NULL for feed, and the new_best for refeed.
    * For refeed, there is a hack similar to one in rt_notify_basic()
    * to ensure withdraws in case of changed filters
    */
@@ -824,7 +867,7 @@ rt_notify_merged(struct channel *c, net *net, rte *new_changed, rte *old_changed
  * @new_best: the new best route for the same network
  * @old_best: the previous best route for the same network
  * @before_old: The previous route before @old for the same network.
- * 		If @before_old is NULL @old was the first.
+ *		If @before_old is NULL @old was the first.
  *
  * This function gets a routing table update and announces it
  * to all protocols that acccepts given type of route announcement
@@ -1386,7 +1429,7 @@ rte_update2(struct channel *c, const net_addr *n, rte *new, struct rte_src *src)
 
 /* Independent call to rte_announce(), used from next hop
    recalculation, outside of rte_update(). new must be non-NULL */
-static inline void 
+static inline void
 rte_announce_i(rtable *tab, unsigned type, net *net, rte *new, rte *old,
 	       rte *new_best, rte *old_best)
 {
@@ -1419,7 +1462,8 @@ rt_examine(rtable *t, net_addr *a, struct proto *p, struct filter *filter)
   ea_list *tmpa = rte_make_tmp_attrs(rt, rte_update_pool);
   int v = p->import_control ? p->import_control(p, &rt, &tmpa, rte_update_pool) : 0;
   if (v == RIC_PROCESS)
-    v = (f_run(filter, &rt, &tmpa, rte_update_pool, FF_FORCE_TMPATTR) <= F_ACCEPT);
+    v = (f_run(filter, &rt, &tmpa, rte_update_pool,
+	       FF_FORCE_TMPATTR | FF_SILENT) <= F_ACCEPT);
 
    /* Discard temporary rte */
   if (rt != n->routes)
@@ -1597,22 +1641,19 @@ rt_event(void *ptr)
 }
 
 void
-rt_setup(pool *p, rtable *t, char *name, struct rtable_config *cf)
+rt_setup(pool *p, rtable *t, struct rtable_config *cf)
 {
   bzero(t, sizeof(*t));
-  t->name = name;
+  t->name = cf->name;
   t->config = cf;
-  t->addr_type = cf ? cf->addr_type : NET_IP4;
+  t->addr_type = cf->addr_type;
   fib_init(&t->fib, p, t->addr_type, sizeof(net), OFFSETOF(net, n), 0, NULL);
   init_list(&t->channels);
 
-  if (cf)
-    {
-      t->rt_event = ev_new(p);
-      t->rt_event->hook = rt_event;
-      t->rt_event->data = t;
-      t->gc_time = current_time();
-    }
+  t->rt_event = ev_new(p);
+  t->rt_event->hook = rt_event;
+  t->rt_event->data = t;
+  t->gc_time = current_time();
 }
 
 /**
@@ -2088,7 +2129,7 @@ rt_commit(struct config *new, struct config *old)
       {
 	rtable *t = mb_alloc(rt_table_pool, sizeof(struct rtable));
 	DBG("\t%s: created\n", r->name);
-	rt_setup(rt_table_pool, t, r->name, r);
+	rt_setup(rt_table_pool, t, r);
 	add_tail(&routing_tables, &t->n);
 	r->table = t;
       }
@@ -2358,7 +2399,7 @@ if_local_addr(ip_addr a, struct iface *i)
   return 0;
 }
 
-static u32 
+static u32
 rt_get_igp_metric(rte *rt)
 {
   eattr *ea = ea_find(rt->attrs->eattrs, EA_GEN_IGP_METRIC);
@@ -2390,12 +2431,13 @@ static int
 rt_update_hostentry(rtable *tab, struct hostentry *he)
 {
   rta *old_src = he->src;
+  int direct = 0;
   int pxlen = 0;
 
   /* Reset the hostentry */
   he->src = NULL;
-  he->nexthop_linkable = 0;
   he->dest = RTD_UNREACHABLE;
+  he->nexthop_linkable = 0;
   he->igp_metric = 0;
 
   net_addr he_addr;
@@ -2415,9 +2457,7 @@ rt_update_hostentry(rtable *tab, struct hostentry *he)
 	  goto done;
 	}
 
-      he->dest = a->dest;
-      he->nexthop_linkable = 1;
-      if (he->dest == RTD_UNICAST)
+      if (a->dest == RTD_UNICAST)
 	{
 	  for (struct nexthop *nh = &(a->nh); nh; nh = nh->next)
 	    if (ipa_zero(nh->gw))
@@ -2430,12 +2470,13 @@ rt_update_hostentry(rtable *tab, struct hostentry *he)
 		    goto done;
 		  }
 
-		he->nexthop_linkable = 0;
-		break;
+		direct++;
 	      }
 	}
 
       he->src = rta_clone(a);
+      he->dest = a->dest;
+      he->nexthop_linkable = !direct;
       he->igp_metric = rt_get_igp_metric(e);
     }
 
diff --git a/proto/babel/babel.c b/proto/babel/babel.c
index aa7e8b68..88c4711e 100644
--- a/proto/babel/babel.c
+++ b/proto/babel/babel.c
@@ -1935,8 +1935,10 @@ babel_show_neighbors(struct proto *P, char *iff)
 }
 
 static void
-babel_show_entries_(struct babel_proto *p UNUSED, struct fib *rtable)
+babel_show_entries_(struct babel_proto *p, struct fib *rtable)
 {
+  int width = babel_sadr_enabled(p) ? -54 : -24;
+
   FIB_WALK(rtable, struct babel_entry, e)
   {
     struct babel_route *r = NULL;
@@ -1950,13 +1952,13 @@ babel_show_entries_(struct babel_proto *p UNUSED, struct fib *rtable)
       srcs++;
 
     if (e->valid)
-      cli_msg(-1025, "%-24N %-23lR %6u %5u %7u %7u",
+      cli_msg(-1025, "%-*N %-23lR %6u %5u %7u %7u", width,
 	      e->n.addr, e->router_id, e->metric, e->seqno, rts, srcs);
     else if (r = e->selected)
-      cli_msg(-1025, "%-24N %-23lR %6u %5u %7u %7u",
+      cli_msg(-1025, "%-*N %-23lR %6u %5u %7u %7u", width,
 	      e->n.addr, r->router_id, r->metric, r->seqno, rts, srcs);
     else
-      cli_msg(-1025, "%-24N %-23s %6s %5s %7u %7u",
+      cli_msg(-1025, "%-*N %-23s %6s %5s %7u %7u", width,
 	      e->n.addr, "<none>", "-", "-", rts, srcs);
   }
   FIB_WALK_END;
@@ -1966,6 +1968,7 @@ void
 babel_show_entries(struct proto *P)
 {
   struct babel_proto *p = (void *) P;
+  int width = babel_sadr_enabled(p) ? -54 : -24;
 
   if (p->p.proto_state != PS_UP)
   {
@@ -1975,7 +1978,7 @@ babel_show_entries(struct proto *P)
   }
 
   cli_msg(-1025, "%s:", p->p.name);
-  cli_msg(-1025, "%-24s %-23s %6s %5s %7s %7s",
+  cli_msg(-1025, "%-*s %-23s %6s %5s %7s %7s", width,
 	  "Prefix", "Router ID", "Metric", "Seqno", "Routes", "Sources");
 
   babel_show_entries_(p, &p->ip4_rtable);
@@ -1985,8 +1988,10 @@ babel_show_entries(struct proto *P)
 }
 
 static void
-babel_show_routes_(struct babel_proto *p UNUSED, struct fib *rtable)
+babel_show_routes_(struct babel_proto *p, struct fib *rtable)
 {
+  int width = babel_sadr_enabled(p) ? -54 : -24;
+
   FIB_WALK(rtable, struct babel_entry, e)
   {
     struct babel_route *r;
@@ -1994,7 +1999,7 @@ babel_show_routes_(struct babel_proto *p UNUSED, struct fib *rtable)
     {
       char c = (r == e->selected) ? '*' : (r->feasible ? '+' : ' ');
       btime time = r->expires ? r->expires - current_time() : 0;
-      cli_msg(-1025, "%-24N %-25I %-10s %5u %c %5u %7t",
+      cli_msg(-1025, "%-*N %-25I %-10s %5u %c %5u %7t", width,
 	      e->n.addr, r->next_hop, r->neigh->ifa->ifname,
 	      r->metric, c, r->seqno, MAX(time, 0));
     }
@@ -2006,6 +2011,7 @@ void
 babel_show_routes(struct proto *P)
 {
   struct babel_proto *p = (void *) P;
+  int width = babel_sadr_enabled(p) ? -54 : -24;
 
   if (p->p.proto_state != PS_UP)
   {
@@ -2015,7 +2021,7 @@ babel_show_routes(struct proto *P)
   }
 
   cli_msg(-1025, "%s:", p->p.name);
-  cli_msg(-1025, "%-24s %-25s %-9s %6s F %5s %7s",
+  cli_msg(-1025, "%-*s %-25s %-9s %6s F %5s %7s", width,
 	  "Prefix", "Nexthop", "Interface", "Metric", "Seqno", "Expires");
 
   babel_show_routes_(p, &p->ip4_rtable);
@@ -2139,7 +2145,7 @@ babel_rt_notify(struct proto *P, struct channel *c UNUSED, struct network *net,
     e = babel_get_entry(p, net->n.addr);
 
     /* Activate triggered updates */
-    if ((e->valid |= BABEL_ENTRY_VALID) ||
+    if ((e->valid != BABEL_ENTRY_VALID) ||
 	(e->router_id != rt_router_id))
     {
       babel_trigger_update(p);
@@ -2182,14 +2188,32 @@ babel_rte_same(struct rte *new, struct rte *old)
 }
 
 
+static void
+babel_postconfig(struct proto_config *CF)
+{
+  struct babel_config *cf = (void *) CF;
+  struct channel_config *ip4, *ip6, *ip6_sadr;
+
+  ip4 = proto_cf_find_channel(CF, NET_IP4);
+  ip6 = proto_cf_find_channel(CF, NET_IP6);
+  ip6_sadr = proto_cf_find_channel(CF, NET_IP6_SADR);
+
+  if (ip6 && ip6_sadr)
+    cf_error("Both ipv6 and ipv6-sadr channels");
+
+  cf->ip4_channel = ip4;
+  cf->ip6_channel = ip6 ?: ip6_sadr;
+}
+
 static struct proto *
 babel_init(struct proto_config *CF)
 {
   struct proto *P = proto_new(CF);
   struct babel_proto *p = (void *) P;
+  struct babel_config *cf = (void *) CF;
 
-  proto_configure_channel(P, &p->ip4_channel, proto_cf_find_channel(CF, NET_IP4));
-  proto_configure_channel(P, &p->ip6_channel, proto_cf_find_channel(CF, NET_IP6));
+  proto_configure_channel(P, &p->ip4_channel, cf->ip4_channel);
+  proto_configure_channel(P, &p->ip6_channel, cf->ip6_channel);
 
   P->if_notify = babel_if_notify;
   P->rt_notify = babel_rt_notify;
@@ -2207,10 +2231,11 @@ babel_start(struct proto *P)
 {
   struct babel_proto *p = (void *) P;
   struct babel_config *cf = (void *) P->cf;
+  u8 ip6_type = cf->ip6_channel ? cf->ip6_channel->net_type : NET_IP6;
 
   fib_init(&p->ip4_rtable, P->pool, NET_IP4, sizeof(struct babel_entry),
 	   OFFSETOF(struct babel_entry, n), 0, babel_init_entry);
-  fib_init(&p->ip6_rtable, P->pool, NET_IP6, sizeof(struct babel_entry),
+  fib_init(&p->ip6_rtable, P->pool, ip6_type, sizeof(struct babel_entry),
 	   OFFSETOF(struct babel_entry, n), 0, babel_init_entry);
 
   init_list(&p->interfaces);
@@ -2258,11 +2283,15 @@ babel_reconfigure(struct proto *P, struct proto_config *CF)
 {
   struct babel_proto *p = (void *) P;
   struct babel_config *new = (void *) CF;
+  u8 ip6_type = new->ip6_channel ? new->ip6_channel->net_type : NET_IP6;
 
   TRACE(D_EVENTS, "Reconfiguring");
 
-  if (!proto_configure_channel(P, &p->ip4_channel, proto_cf_find_channel(CF, NET_IP4)) ||
-      !proto_configure_channel(P, &p->ip6_channel, proto_cf_find_channel(CF, NET_IP6)))
+  if (p->ip6_rtable.addr_type != ip6_type)
+    return 0;
+
+  if (!proto_configure_channel(P, &p->ip4_channel, new->ip4_channel) ||
+      !proto_configure_channel(P, &p->ip6_channel, new->ip6_channel))
     return 0;
 
   p->p.cf = CF;
@@ -2280,9 +2309,10 @@ struct protocol proto_babel = {
   .template =		"babel%d",
   .attr_class =		EAP_BABEL,
   .preference =		DEF_PREF_BABEL,
-  .channel_mask =	NB_IP,
+  .channel_mask =	NB_IP | NB_IP6_SADR,
   .proto_size =		sizeof(struct babel_proto),
   .config_size =	sizeof(struct babel_config),
+  .postconfig =		babel_postconfig,
   .init =		babel_init,
   .dump =		babel_dump,
   .start =		babel_start,
diff --git a/proto/babel/babel.h b/proto/babel/babel.h
index 1128d261..b194ce30 100644
--- a/proto/babel/babel.h
+++ b/proto/babel/babel.h
@@ -85,7 +85,10 @@ enum babel_tlv_type {
 
 enum babel_subtlv_type {
   BABEL_SUBTLV_PAD1		= 0,
-  BABEL_SUBTLV_PADN		= 1
+  BABEL_SUBTLV_PADN		= 1,
+
+  /* Mandatory subtlvs */
+  BABEL_SUBTLV_SOURCE_PREFIX    = 128,
 };
 
 enum babel_iface_type {
@@ -109,6 +112,9 @@ struct babel_config {
   struct proto_config c;
   list iface_list;			/* List of iface configs (struct babel_iface_config) */
   uint hold_time;			/* Time to hold stale entries and unreachable routes */
+
+  struct channel_config *ip4_channel;
+  struct channel_config *ip6_channel;
 };
 
 struct babel_iface_config {
@@ -303,7 +309,10 @@ struct babel_msg_update {
   u16 seqno;
   u16 metric;
   u64 router_id;
-  net_addr net;
+  union {
+    net_addr net;
+    net_addr_ip6_sadr net_sadr;
+  };
   ip_addr next_hop;
   ip_addr sender;
 };
@@ -311,7 +320,10 @@ struct babel_msg_update {
 struct babel_msg_route_request {
   u8 type;
   u8 full;
-  net_addr net;
+  union {
+    net_addr net;
+    net_addr_ip6_sadr net_sadr;
+  };
 };
 
 struct babel_msg_seqno_request {
@@ -319,7 +331,10 @@ struct babel_msg_seqno_request {
   u8 hop_count;
   u16 seqno;
   u64 router_id;
-  net_addr net;
+  union {
+    net_addr net;
+    net_addr_ip6_sadr net_sadr;
+  };
   ip_addr sender;
 };
 
@@ -339,6 +354,8 @@ struct babel_msg_node {
   union babel_msg msg;
 };
 
+static inline int babel_sadr_enabled(struct babel_proto *p)
+{ return p->ip6_rtable.addr_type == NET_IP6_SADR; }
 
 /* babel.c */
 void babel_handle_ack_req(union babel_msg *msg, struct babel_iface *ifa);
diff --git a/proto/babel/packets.c b/proto/babel/packets.c
index dd86222a..59678678 100644
--- a/proto/babel/packets.c
+++ b/proto/babel/packets.c
@@ -105,6 +105,13 @@ struct babel_tlv_seqno_request {
   u8 addr[0];
 } PACKED;
 
+struct babel_subtlv_source_prefix {
+  u8 type;
+  u8 length;
+  u8 plen;
+  u8 addr[0];
+} PACKED;
+
 
 /* Hello flags */
 #define BABEL_HF_UNICAST	0x8000
@@ -127,6 +134,7 @@ struct babel_parse_state {
   u8 def_ip6_prefix_seen;	/* def_ip6_prefix is valid */
   u8 def_ip4_prefix_seen;	/* def_ip4_prefix is valid */
   u8 current_tlv_endpos;	/* End of self-terminating TLVs (offset from start) */
+  u8 sadr_enabled;
 };
 
 enum parse_result {
@@ -237,6 +245,7 @@ static int babel_read_next_hop(struct babel_tlv *hdr, union babel_msg *msg, stru
 static int babel_read_update(struct babel_tlv *hdr, union babel_msg *msg, struct babel_parse_state *state);
 static int babel_read_route_request(struct babel_tlv *hdr, union babel_msg *msg, struct babel_parse_state *state);
 static int babel_read_seqno_request(struct babel_tlv *hdr, union babel_msg *msg, struct babel_parse_state *state);
+static int babel_read_source_prefix(struct babel_tlv *hdr, union babel_msg *msg, struct babel_parse_state *state);
 
 static uint babel_write_ack(struct babel_tlv *hdr, union babel_msg *msg, struct babel_write_state *state, uint max_len);
 static uint babel_write_hello(struct babel_tlv *hdr, union babel_msg *msg, struct babel_write_state *state, uint max_len);
@@ -244,6 +253,7 @@ static uint babel_write_ihu(struct babel_tlv *hdr, union babel_msg *msg, struct
 static uint babel_write_update(struct babel_tlv *hdr, union babel_msg *msg, struct babel_write_state *state, uint max_len);
 static uint babel_write_route_request(struct babel_tlv *hdr, union babel_msg *msg, struct babel_write_state *state, uint max_len);
 static uint babel_write_seqno_request(struct babel_tlv *hdr, union babel_msg *msg, struct babel_write_state *state, uint max_len);
+static int babel_write_source_prefix(struct babel_tlv *hdr, net_addr *net, uint max_len);
 
 struct babel_tlv_data {
   u8 min_length;
@@ -640,6 +650,9 @@ babel_read_update(struct babel_tlv *hdr, union babel_msg *m,
     ip6_addr prefix6 = get_ip6(buf);
     net_fill_ip6(&msg->net, prefix6, tlv->plen);
 
+    if (state->sadr_enabled)
+      net_make_ip6_sadr(&msg->net);
+
     if (tlv->flags & BABEL_UF_DEF_PREFIX)
     {
       put_ip6(state->def_ip6_prefix, prefix6);
@@ -770,12 +783,21 @@ babel_write_update(struct babel_tlv *hdr, union babel_msg *m,
   put_u16(&tlv->seqno, msg->seqno);
   put_u16(&tlv->metric, msg->metric);
 
+  if (msg->net.type == NET_IP6_SADR)
+  {
+    int l = babel_write_source_prefix(hdr, &msg->net, max_len - (len0 + len));
+    if (l < 0)
+      return 0;
+
+    len += l;
+  }
+
   return len0 + len;
 }
 
 static int
 babel_read_route_request(struct babel_tlv *hdr, union babel_msg *m,
-                         struct babel_parse_state *state UNUSED)
+                         struct babel_parse_state *state)
 {
   struct babel_tlv_route_request *tlv = (void *) hdr;
   struct babel_msg_route_request *msg = &m->route_request;
@@ -812,6 +834,10 @@ babel_read_route_request(struct babel_tlv *hdr, union babel_msg *m,
 
     read_ip6_px(&msg->net, tlv->addr, tlv->plen);
     state->current_tlv_endpos += BYTES(tlv->plen);
+
+    if (state->sadr_enabled)
+      net_make_ip6_sadr(&msg->net);
+
     return PARSE_SUCCESS;
 
   case BABEL_AE_IP6_LL:
@@ -856,6 +882,15 @@ babel_write_route_request(struct babel_tlv *hdr, union babel_msg *m,
     put_ip6_px(tlv->addr, &msg->net);
   }
 
+  if (msg->net.type == NET_IP6_SADR)
+  {
+    int l = babel_write_source_prefix(hdr, &msg->net, max_len - len);
+    if (l < 0)
+      return 0;
+
+    len += l;
+  }
+
   return len;
 }
 
@@ -900,6 +935,10 @@ babel_read_seqno_request(struct babel_tlv *hdr, union babel_msg *m,
 
     read_ip6_px(&msg->net, tlv->addr, tlv->plen);
     state->current_tlv_endpos += BYTES(tlv->plen);
+
+    if (state->sadr_enabled)
+      net_make_ip6_sadr(&msg->net);
+
     return PARSE_SUCCESS;
 
   case BABEL_AE_IP6_LL:
@@ -943,38 +982,147 @@ babel_write_seqno_request(struct babel_tlv *hdr, union babel_msg *m,
   tlv->hop_count = msg->hop_count;
   put_u64(&tlv->router_id, msg->router_id);
 
+  if (msg->net.type == NET_IP6_SADR)
+  {
+    int l = babel_write_source_prefix(hdr, &msg->net, max_len - len);
+    if (l < 0)
+      return 0;
+
+    len += l;
+  }
+
   return len;
 }
 
+static int
+babel_read_source_prefix(struct babel_tlv *hdr, union babel_msg *msg,
+			 struct babel_parse_state *state UNUSED)
+{
+  struct babel_subtlv_source_prefix *tlv = (void *) hdr;
+  net_addr_ip6_sadr *net;
+
+  /*
+   * We would like to skip the sub-TLV if SADR is not enabled, but we do not
+   * know AF of the enclosing TLV yet. We will do that later.
+   */
+
+  /* Check internal consistency */
+  if ((tlv->length < 1) ||
+      (tlv->plen > IP6_MAX_PREFIX_LENGTH) ||
+      (tlv->length < (1 + BYTES(tlv->plen))))
+    return PARSE_ERROR;
+
+  /* Plen MUST NOT be 0 */
+  if (tlv->plen == 0)
+    return PARSE_ERROR;
+
+  switch(msg->type)
+  {
+  case BABEL_TLV_UPDATE:
+    /* Wildcard updates with source prefix MUST be silently ignored */
+    if (msg->update.wildcard)
+      return PARSE_IGNORE;
+
+    net = (void *) &msg->update.net;
+    break;
+
+  case BABEL_TLV_ROUTE_REQUEST:
+    /* Wildcard requests with source addresses MUST be silently ignored */
+    if (msg->route_request.full)
+      return PARSE_IGNORE;
+
+    net = (void *) &msg->route_request.net;
+    break;
+
+  case BABEL_TLV_SEQNO_REQUEST:
+    net = (void *) &msg->seqno_request.net;
+    break;
+
+  default:
+    return PARSE_ERROR;
+  }
+
+  /* If SADR is active, the net has appropriate type */
+  if (net->type != NET_IP6_SADR)
+    return PARSE_IGNORE;
+
+  /* Duplicate Source Prefix sub-TLV; SHOULD ignore whole TLV */
+  if (net->src_pxlen > 0)
+    return PARSE_IGNORE;
+
+  net_addr_ip6 src;
+  read_ip6_px((void *) &src, tlv->addr, tlv->plen);
+  net->src_prefix = src.prefix;
+  net->src_pxlen = src.pxlen;
+
+  return PARSE_SUCCESS;
+}
+
+static int
+babel_write_source_prefix(struct babel_tlv *hdr, net_addr *n, uint max_len)
+{
+  struct babel_subtlv_source_prefix *tlv = (void *) NEXT_TLV(hdr);
+  net_addr_ip6_sadr *net = (void *) n;
+
+  /* Do not use this sub-TLV for default prefix */
+  if (net->src_pxlen == 0)
+    return 0;
+
+  uint len = sizeof(*tlv) + BYTES(net->src_pxlen);
+
+  if (len > max_len)
+    return -1;
+
+  TLV_HDR(tlv, BABEL_SUBTLV_SOURCE_PREFIX, len);
+  hdr->length += len;
+
+  net_addr_ip6 src = NET_ADDR_IP6(net->src_prefix, net->src_pxlen);
+  tlv->plen = src.pxlen;
+  put_ip6_px(tlv->addr, (void *) &src);
+
+  return len;
+}
+
+
 static inline int
 babel_read_subtlvs(struct babel_tlv *hdr,
-		   union babel_msg *msg UNUSED,
+		   union babel_msg *msg,
 		   struct babel_parse_state *state)
 {
   struct babel_tlv *tlv;
+  byte *pos, *end = (byte *) hdr + TLV_LENGTH(hdr);
+  int res;
 
   for (tlv = (void *) hdr + state->current_tlv_endpos;
-       (void *) tlv < (void *) hdr + TLV_LENGTH(hdr);
+       (byte *) tlv < end;
        tlv = NEXT_TLV(tlv))
   {
+    /* Ugly special case */
+    if (tlv->type == BABEL_TLV_PAD1)
+      continue;
+
+    /* The end of the common TLV header */
+    pos = (byte *)tlv + sizeof(struct babel_tlv);
+    if ((pos > end) || (pos + tlv->length > end))
+      return PARSE_ERROR;
+
     /*
      * The subtlv type space is non-contiguous (due to the mandatory bit), so
      * use a switch for dispatch instead of the mapping array we use for TLVs
      */
     switch (tlv->type)
     {
-    case BABEL_SUBTLV_PAD1:
-    case BABEL_SUBTLV_PADN:
-      /* FIXME: Framing errors in PADN are silently ignored, see babel_process_packet() */
+    case BABEL_SUBTLV_SOURCE_PREFIX:
+      res = babel_read_source_prefix(tlv, msg, state);
+      if (res != PARSE_SUCCESS)
+	return res;
       break;
 
+    case BABEL_SUBTLV_PADN:
     default:
       /* Unknown mandatory subtlv; PARSE_IGNORE ignores the whole TLV */
-      if (tlv->type > 128)
-      {
-	DBG("Babel: Mandatory subtlv %d found; skipping TLV\n", tlv->type);
+      if (tlv->type >= 128)
 	return PARSE_IGNORE;
-      }
       break;
     }
   }
@@ -1197,6 +1345,7 @@ babel_process_packet(struct babel_pkt_header *pkt, int len,
     .ifa	  = ifa,
     .saddr	  = saddr,
     .next_hop_ip6 = saddr,
+    .sadr_enabled = babel_sadr_enabled(p),
   };
 
   if ((pkt->magic != BABEL_MAGIC) || (pkt->version != BABEL_VERSION))
diff --git a/proto/bgp/bgp.h b/proto/bgp/bgp.h
index 1310582b..30424abb 100644
--- a/proto/bgp/bgp.h
+++ b/proto/bgp/bgp.h
@@ -118,6 +118,7 @@ struct bgp_config {
   unsigned error_delay_time_min;	/* Time to wait after an error is detected */
   unsigned error_delay_time_max;
   unsigned disable_after_error;		/* Disable the protocol when error is detected */
+  u32 disable_after_cease;		/* Disable it when cease is received, bitfield */
 
   char *password;			/* Password used for MD5 authentication */
   int check_link;			/* Use iface link state for liveness detection */
diff --git a/proto/bgp/config.Y b/proto/bgp/config.Y
index 04e6d666..41eaa729 100644
--- a/proto/bgp/config.Y
+++ b/proto/bgp/config.Y
@@ -32,6 +32,12 @@ CF_KEYWORDS(BGP, LOCAL, NEIGHBOR, AS, HOLD, TIME, CONNECT, RETRY, KEEPALIVE,
 
 %type <i32> bgp_afi
 
+CF_KEYWORDS(CEASE, PREFIX, LIMIT, HIT, ADMINISTRATIVE, SHUTDOWN, RESET, PEER,
+	CONFIGURATION, CHANGE, DECONFIGURED, CONNECTION, REJECTED, COLLISION,
+	OUT, OF, RESOURCES)
+
+%type<i> bgp_cease_mask bgp_cease_list bgp_cease_flag
+
 CF_GRAMMAR
 
 CF_ADDTO(proto, bgp_proto '}' )
@@ -74,6 +80,29 @@ bgp_nbr_opts:
  | bgp_nbr_opts AS expr { BGP_CFG->remote_as = $3; }
  ;
 
+bgp_cease_mask:
+   /* true -> all except connection collision */
+   bool { $$ = $1 ? ~(1 << 7) : 0; }
+ | '{' bgp_cease_list '}' { $$ = $2; }
+ ;
+
+bgp_cease_list:
+   bgp_cease_flag
+ | bgp_cease_list ',' bgp_cease_flag { $$ = $1 | $3; }
+ ;
+
+bgp_cease_flag:
+   CEASE			{ $$ = 1 << 0; }
+ | PREFIX LIMIT HIT		{ $$ = 1 << 1; }
+ | ADMINISTRATIVE SHUTDOWN	{ $$ = 1 << 2; }
+ | PEER DECONFIGURED		{ $$ = 1 << 3; }
+ | ADMINISTRATIVE RESET		{ $$ = 1 << 4; }
+ | CONNECTION REJECTED		{ $$ = 1 << 5; }
+ | CONFIGURATION CHANGE		{ $$ = 1 << 6; }
+ | CONNECTION COLLISION		{ $$ = 1 << 7; }
+ | OUT OF RESOURCES		{ $$ = 1 << 8; }
+ ;
+
 bgp_proto:
    bgp_proto_start proto_name '{'
  | bgp_proto proto_item ';'
@@ -117,6 +146,7 @@ bgp_proto:
  | bgp_proto ERROR FORGET TIME expr ';' { BGP_CFG->error_amnesia_time = $5; }
  | bgp_proto ERROR WAIT TIME expr ',' expr ';' { BGP_CFG->error_delay_time_min = $5; BGP_CFG->error_delay_time_max = $7; }
  | bgp_proto DISABLE AFTER ERROR bool ';' { BGP_CFG->disable_after_error = $5; }
+ | bgp_proto DISABLE AFTER CEASE bgp_cease_mask ';' { BGP_CFG->disable_after_cease = $5; }
  | bgp_proto ENABLE ROUTE REFRESH bool ';' { BGP_CFG->enable_refresh = $5; }
  | bgp_proto ENABLE AS4 bool ';' { BGP_CFG->enable_as4 = $4; }
  | bgp_proto ENABLE EXTENDED MESSAGES bool ';' { BGP_CFG->enable_extended_messages = $5; }
diff --git a/proto/bgp/packets.c b/proto/bgp/packets.c
index 95a974eb..aa08732d 100644
--- a/proto/bgp/packets.c
+++ b/proto/bgp/packets.c
@@ -2772,6 +2772,16 @@ bgp_rx_notification(struct bgp_conn *conn, byte *pkt, uint len)
     bgp_update_startup_delay(p);
     bgp_stop(p, 0, NULL, 0);
   }
+  else
+  {
+    uint subcode_bit = 1 << ((subcode <= 8) ? subcode : 0);
+    if (p->cf->disable_after_cease & subcode_bit)
+    {
+      log(L_INFO "%s: Disabled after Cease notification", p->p.name);
+      p->startup_delay = 0;
+      p->p.disabled = 1;
+    }
+  }
 }
 
 static void
diff --git a/proto/pipe/config.Y b/proto/pipe/config.Y
index 4f96fdcb..b3c332be 100644
--- a/proto/pipe/config.Y
+++ b/proto/pipe/config.Y
@@ -25,13 +25,19 @@ CF_ADDTO(proto, pipe_proto '}' { this_channel = NULL; } )
 pipe_proto_start: proto_start PIPE
 {
   this_proto = proto_config_new(&proto_pipe, $1);
-  this_channel = channel_config_new(NULL, NULL, 0, this_proto);
-  this_channel->in_filter = FILTER_ACCEPT;
-  this_channel->out_filter = FILTER_ACCEPT;
+}
+proto_name
+{
+  this_channel = proto_cf_main_channel(this_proto);
+  if (!this_channel) {
+    this_channel = channel_config_new(NULL, NULL, 0, this_proto);
+    this_channel->in_filter = FILTER_ACCEPT;
+    this_channel->out_filter = FILTER_ACCEPT;
+  }
 };
 
 pipe_proto:
-   pipe_proto_start proto_name '{'
+   pipe_proto_start '{'
  | pipe_proto proto_item ';'
  | pipe_proto channel_item ';'
  | pipe_proto PEER TABLE rtable ';' { PIPE_CFG->peer = $4; }
diff --git a/proto/pipe/pipe.c b/proto/pipe/pipe.c
index 310f3c01..49ff52e2 100644
--- a/proto/pipe/pipe.c
+++ b/proto/pipe/pipe.c
@@ -249,6 +249,8 @@ pipe_show_stats(struct pipe_proto *p)
 	  s2->imp_withdraws_ignored, s2->imp_withdraws_accepted);
 }
 
+static const char *pipe_feed_state[] = { [ES_DOWN] = "down", [ES_FEEDING] = "feed", [ES_READY] = "up" };
+
 static void
 pipe_show_proto_info(struct proto *P)
 {
@@ -257,6 +259,8 @@ pipe_show_proto_info(struct proto *P)
   cli_msg(-1006, "  Channel %s", "main");
   cli_msg(-1006, "    Table:          %s", p->pri->table->name);
   cli_msg(-1006, "    Peer table:     %s", p->sec->table->name);
+  cli_msg(-1006, "    Import state:   %s", pipe_feed_state[p->sec->export_state]);
+  cli_msg(-1006, "    Export state:   %s", pipe_feed_state[p->pri->export_state]);
   cli_msg(-1006, "    Import filter:  %s", filter_name(p->sec->out_filter));
   cli_msg(-1006, "    Export filter:  %s", filter_name(p->pri->out_filter));
 
diff --git a/sysdep/cf/linux.h b/sysdep/cf/linux.h
index 3a3a15da..047d3764 100644
--- a/sysdep/cf/linux.h
+++ b/sysdep/cf/linux.h
@@ -10,6 +10,7 @@
 #define CONFIG_SELF_CONSCIOUS
 #define CONFIG_MULTIPLE_TABLES
 #define CONFIG_ALL_TABLES_AT_ONCE
+#define CONFIG_IP6_SADR_KERNEL
 
 #define CONFIG_MC_PROPER_SRC
 #define CONFIG_UNIX_DONTROUTE
diff --git a/sysdep/linux/netlink.c b/sysdep/linux/netlink.c
index 4cb51519..84591eb2 100644
--- a/sysdep/linux/netlink.c
+++ b/sysdep/linux/netlink.c
@@ -374,6 +374,7 @@ static struct nl_want_attrs rtm_attr_want4[BIRD_RTA_MAX] = {
 
 static struct nl_want_attrs rtm_attr_want6[BIRD_RTA_MAX] = {
   [RTA_DST]	  = { 1, 1, sizeof(ip6_addr) },
+  [RTA_SRC]	  = { 1, 1, sizeof(ip6_addr) },
   [RTA_IIF]	  = { 1, 1, sizeof(u32) },
   [RTA_OIF]	  = { 1, 1, sizeof(u32) },
   [RTA_GATEWAY]	  = { 1, 1, sizeof(ip6_addr) },
@@ -1221,8 +1222,18 @@ nl_send_route(struct krt_proto *p, rte *e, struct ea_list *eattrs, int op, int d
   }
   else
 #endif
+  {
     nl_add_attr_ipa(&r->h, rsize, RTA_DST, net_prefix(net->n.addr));
 
+    /* Add source address for IPv6 SADR routes */
+    if (net->n.addr->type == NET_IP6_SADR)
+    {
+      net_addr_ip6_sadr *a = (void *) &net->n.addr;
+      nl_add_attr_ip6(&r->h, rsize, RTA_SRC, a->src_prefix);
+      r->r.rtm_src_len = a->src_pxlen;
+    }
+  }
+
   /*
    * Strange behavior for RTM_DELROUTE:
    * 1) rtm_family is ignored in IPv6, works for IPv4
@@ -1447,12 +1458,12 @@ nl_parse_route(struct nl_parse_state *s, struct nlmsghdr *h)
   struct rtattr *a[BIRD_RTA_MAX];
   int new = h->nlmsg_type == RTM_NEWROUTE;
 
-  net_addr dst;
+  net_addr dst, src = {};
   u32 oif = ~0;
   u32 table_id;
   u32 priority = 0;
   u32 def_scope = RT_SCOPE_UNIVERSE;
-  int src;
+  int krt_src;
 
   if (!(i = nl_checkin(h, sizeof(*i))))
     return;
@@ -1477,6 +1488,11 @@ nl_parse_route(struct nl_parse_state *s, struct nlmsghdr *h)
 	net_fill_ip6(&dst, rta_get_ip6(a[RTA_DST]), i->rtm_dst_len);
       else
 	net_fill_ip6(&dst, IP6_NONE, 0);
+
+      if (a[RTA_SRC])
+	net_fill_ip6(&src, rta_get_ip6(a[RTA_SRC]), i->rtm_src_len);
+      else
+	net_fill_ip6(&src, IP6_NONE, 0);
       break;
 
 #ifdef HAVE_MPLS_KERNEL
@@ -1511,6 +1527,9 @@ nl_parse_route(struct nl_parse_state *s, struct nlmsghdr *h)
   if (!p)
     SKIP("unknown table %d\n", table);
 
+  if (a[RTA_SRC] && (p->p.net_type != NET_IP6_SADR))
+    SKIP("src prefix for non-SADR channel\n");
+
   if (a[RTA_IIF])
     SKIP("IIF set\n");
 
@@ -1533,25 +1552,33 @@ nl_parse_route(struct nl_parse_state *s, struct nlmsghdr *h)
       SKIP("proto unspec\n");
 
     case RTPROT_REDIRECT:
-      src = KRT_SRC_REDIRECT;
+      krt_src = KRT_SRC_REDIRECT;
       break;
 
     case RTPROT_KERNEL:
-      src = KRT_SRC_KERNEL;
+      krt_src = KRT_SRC_KERNEL;
       return;
 
     case RTPROT_BIRD:
       if (!s->scan)
 	SKIP("echo\n");
-      src = KRT_SRC_BIRD;
+      krt_src = KRT_SRC_BIRD;
       break;
 
     case RTPROT_BOOT:
     default:
-      src = KRT_SRC_ALIEN;
+      krt_src = KRT_SRC_ALIEN;
     }
 
-  net *net = net_get(p->p.main_channel->table, &dst);
+  net_addr *n = &dst;
+  if (p->p.net_type == NET_IP6_SADR)
+  {
+    n = alloca(sizeof(net_addr_ip6_sadr));
+    net_fill_ip6_sadr(n, net6_prefix(&dst), net6_pxlen(&dst),
+		      net6_prefix(&src), net6_pxlen(&src));
+  }
+
+  net *net = net_get(p->p.main_channel->table, n);
 
   if (s->net && !nl_mergable_route(s, net, p, priority, i->rtm_type))
     nl_announce_route(s);
@@ -1755,7 +1782,7 @@ nl_parse_route(struct nl_parse_state *s, struct nlmsghdr *h)
     s->attrs = ra;
     s->proto = p;
     s->new = new;
-    s->krt_src = src;
+    s->krt_src = krt_src;
     s->krt_type = i->rtm_type;
     s->krt_proto = i->rtm_protocol;
     s->krt_metric = priority;
diff --git a/sysdep/unix/io.c b/sysdep/unix/io.c
index cd2558b2..012deaf0 100644
--- a/sysdep/unix/io.c
+++ b/sysdep/unix/io.c
@@ -958,10 +958,6 @@ sk_setup(sock *s)
 #endif
   }
 
-  if (s->priority >= 0)
-    if (sk_set_priority(s, s->priority) < 0)
-      return -1;
-
   if (sk_is_ipv4(s))
   {
     if (s->flags & SKF_LADDR_RX)
@@ -1012,6 +1008,11 @@ sk_setup(sock *s)
 	return -1;
   }
 
+  /* Must be after sk_set_tos4() as setting ToS on Linux also mangles priority */
+  if (s->priority >= 0)
+    if (sk_set_priority(s, s->priority) < 0)
+      return -1;
+
   return 0;
 }
 
diff --git a/sysdep/unix/krt.Y b/sysdep/unix/krt.Y
index 1cb28389..9aac8668 100644
--- a/sysdep/unix/krt.Y
+++ b/sysdep/unix/krt.Y
@@ -16,16 +16,6 @@ CF_DEFINES
 #define THIS_KIF ((struct kif_config *) this_proto)
 #define KIF_IFACE ((struct kif_iface_config *) this_ipatt)
 
-static void
-krt_set_merge_paths(struct channel_config *cc, uint merge, uint limit)
-{
-  if ((limit <= 0) || (limit > 255))
-    cf_error("Merge paths limit must be in range 1-255");
-
-  cc->ra_mode = merge ? RA_MERGED : RA_OPTIMAL;
-  cc->merge_limit = limit;
-}
-
 static void
 kif_set_preferred(ip_addr ip)
 {
@@ -78,10 +68,9 @@ kern_item:
 	cf_error("Learning of kernel routes not supported on this platform");
 #endif
    }
- | DEVICE ROUTES bool { THIS_KRT->devroutes = $3; }
  | GRACEFUL RESTART bool { THIS_KRT->graceful_restart = $3; }
  | MERGE PATHS bool kern_mp_limit {
-      krt_set_merge_paths(this_channel, $3, $4);
+      THIS_KRT->merge_paths = $3 ? $4 : 0;
 #ifndef KRT_ALLOW_MERGE_PATHS
       if ($3)
 	cf_error("Path merging not supported on this platform");
diff --git a/sysdep/unix/krt.c b/sysdep/unix/krt.c
index 29d2d01e..b4fb1967 100644
--- a/sysdep/unix/krt.c
+++ b/sysdep/unix/krt.c
@@ -506,7 +506,13 @@ static void
 krt_learn_init(struct krt_proto *p)
 {
   if (KRT_CF->learn)
-    rt_setup(p->p.pool, &p->krt_table, "Inherited", NULL);
+  {
+    struct rtable_config *cf = mb_allocz(p->p.pool, sizeof(struct rtable_config));
+    cf->name = "Inherited";
+    cf->addr_type = p->p.net_type;
+
+    rt_setup(p->p.pool, &p->krt_table, cf);
+  }
 }
 
 static void
@@ -578,7 +584,7 @@ krt_export_net(struct krt_proto *p, net *net, rte **rt_free, ea_list **tmpa)
   if (filter == FILTER_ACCEPT)
     goto accept;
 
-  if (f_run(filter, &rt, tmpa, krt_filter_lp, FF_FORCE_TMPATTR) > F_ACCEPT)
+  if (f_run(filter, &rt, tmpa, krt_filter_lp, FF_FORCE_TMPATTR | FF_SILENT) > F_ACCEPT)
     goto reject;
 
 
@@ -1059,11 +1065,18 @@ krt_postconfig(struct proto_config *CF)
     cf_error("All kernel syncers must use the same table scan interval");
 #endif
 
-  struct rtable_config *tab = proto_cf_main_channel(CF)->table;
+  struct channel_config *cc = proto_cf_main_channel(CF);
+  struct rtable_config *tab = cc->table;
   if (tab->krt_attached)
     cf_error("Kernel syncer (%s) already attached to table %s", tab->krt_attached->name, tab->name);
   tab->krt_attached = CF;
 
+  if (cf->merge_paths)
+  {
+    cc->ra_mode = RA_MERGED;
+    cc->merge_limit = cf->merge_paths;
+  }
+
   krt_sys_postconfig(cf);
 }
 
@@ -1095,10 +1108,11 @@ krt_start(struct proto *P)
 
   switch (p->p.net_type)
   {
-  case NET_IP4:	p->af = AF_INET; break;
-  case NET_IP6:	p->af = AF_INET6; break;
+  case NET_IP4:		p->af = AF_INET; break;
+  case NET_IP6:		p->af = AF_INET6; break;
+  case NET_IP6_SADR:	p->af = AF_INET6; break;
 #ifdef AF_MPLS
-  case NET_MPLS: p->af = AF_MPLS; break;
+  case NET_MPLS:	p->af = AF_MPLS; break;
 #endif
   default: log(L_ERR "KRT: Tried to start with strange net type: %d", p->p.net_type); return PS_START; break;
   }
@@ -1159,7 +1173,7 @@ krt_reconfigure(struct proto *p, struct proto_config *CF)
     return 0;
 
   /* persist, graceful restart need not be the same */
-  return o->scan_time == n->scan_time && o->learn == n->learn && o->devroutes == n->devroutes;
+  return o->scan_time == n->scan_time && o->learn == n->learn;
 }
 
 struct proto_config *
@@ -1206,16 +1220,24 @@ krt_get_attr(eattr *a, byte *buf, int buflen)
 }
 
 
+#ifdef CONFIG_IP6_SADR_KERNEL
+#define MAYBE_IP6_SADR	NB_IP6_SADR
+#else
+#define MAYBE_IP6_SADR	0
+#endif
+
+#ifdef HAVE_MPLS_KERNEL
+#define MAYBE_MPLS	NB_MPLS
+#else
+#define MAYBE_MPLS	0
+#endif
+
 struct protocol proto_unix_kernel = {
   .name =		"Kernel",
   .template =		"kernel%d",
   .attr_class =		EAP_KRT,
   .preference =		DEF_PREF_INHERITED,
-#ifdef HAVE_MPLS_KERNEL
-  .channel_mask =	NB_IP | NB_MPLS,
-#else
-  .channel_mask =	NB_IP,
-#endif
+  .channel_mask =	NB_IP | MAYBE_IP6_SADR | MAYBE_MPLS,
   .proto_size =		sizeof(struct krt_proto),
   .config_size =	sizeof(struct krt_config),
   .preconfig =		krt_preconfig,
diff --git a/sysdep/unix/krt.h b/sysdep/unix/krt.h
index 3bfccfc2..b627882d 100644
--- a/sysdep/unix/krt.h
+++ b/sysdep/unix/krt.h
@@ -49,8 +49,8 @@ struct krt_config {
   btime scan_time;		/* How often we re-scan routes */
   int persist;			/* Keep routes when we exit */
   int learn;			/* Learn routes from other sources */
-  int devroutes;		/* XXX: remove */
   int graceful_restart;		/* Regard graceful restart recovery */
+  int merge_paths;		/* Exported routes are merged for ECMP */
 };
 
 struct krt_proto {