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Filter: Add support for VPN_RD sets

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This commit is contained in:
Ondrej Zajicek (work) 2018-10-25 11:26:58 +02:00
parent 41b83e52f7
commit 83715aa829
2 changed files with 59 additions and 3 deletions
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9
filter/config.Y
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@ -35,6 +35,7 @@ f_valid_set_type(int type)
case T_IP: case T_IP:
case T_EC: case T_EC:
case T_LC: case T_LC:
case T_RD:
return 1; return 1;
default: default:
@ -492,6 +493,7 @@ type:
case T_QUAD: case T_QUAD:
case T_EC: case T_EC:
case T_LC: case T_LC:
case T_RD:
case T_IP: case T_IP:
$$ = T_SET; $$ = T_SET;
break; break;
@ -641,9 +643,10 @@ fipa:
*/ */
set_atom: set_atom:
NUM { $$.type = T_INT; $$.val.i = $1; } NUM { $$.type = T_INT; $$.val.i = $1; }
| fipa { $$ = $1; } | fipa { $$ = $1; }
| ENUM { $$.type = pair_a($1); $$.val.i = pair_b($1); } | VPN_RD { $$.type = T_RD; $$.val.ec = $1; }
| ENUM { $$.type = pair_a($1); $$.val.i = pair_b($1); }
| '(' term ')' { | '(' term ')' {
$$ = f_eval($2, cfg_mem); $$ = f_eval($2, cfg_mem);
if (!f_valid_set_type($$.type)) cf_error("Set-incompatible type"); if (!f_valid_set_type($$.type)) cf_error("Set-incompatible type");

53
filter/test.conf
View file

@ -1005,6 +1005,59 @@ bt_test_suite(t_lclist_set, "Testing sets of large communities");
/*
* Testing Route Distinguishers
* ----------------------------
*/
function t_rd()
rd x;
{
x = 12345:20000;
bt_assert(format(x) = "12345:20000");
bt_assert(x = 12345:20000);
bt_assert(x < 12345:20010);
bt_assert(x != 12346:20000);
bt_assert(x != 2:12345:20000);
bt_assert(!(x > 12345:200010));
bt_assert(format(10.0.0.1:1000) = "10.0.0.1:1000");
bt_assert(format(100000:20000) = "100000:20000");
bt_assert(format(2:100000:20000) = "100000:20000");
bt_assert(format(2:1000:1000) = "2:1000:1000");
}
bt_test_suite(t_rd, "Testing route distinguishers");
/*
* Testing sets of Route Distinguishers
* ------------------------------------
*/
function t_rd_set()
rd set rds;
{
rds = [10:20, 100000:100..100000:200];
bt_assert(format(rds) = "[10:20, 100000:100..100000:200]");
bt_assert(10:20 ~ rds);
bt_assert(10:21 !~ rds);
bt_assert(100000:90 !~ rds);
bt_assert(100000:100 ~ rds);
bt_assert(100000:128 ~ rds);
bt_assert(100000:200 ~ rds);
bt_assert(100010:150 !~ rds);
}
bt_test_suite(t_rd_set, "Testing sets of route distinguishers");
/* /*
* Testing defined() function * Testing defined() function
* -------------------------- * --------------------------