8e66a0ebb9
o Interface syncing is now a part of krt and it can have configurable
parameters. Actually, the only one is scan rate now :)
o Kernel routing table syncing is now synchronized with interface
syncing (we need the most recent version of the interface list
to prevent lots of routes to non-existent destinations from
appearing). Instead of its own timer, we just check if it's
route scan time after each iface list scan.
o Syncing of device routes implemented.
o CONFIG_AUTO_ROUTES should control syncing of automatic device routes.
o Rewrote krt_remove_route() to really remove routes :)
o Better diagnostics.
o Fixed a couple of bugs.
54 lines
1.2 KiB
C
54 lines
1.2 KiB
C
/*
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* BIRD -- Unix Kernel Route Syncer
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*
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* (c) 1998 Martin Mares <mj@ucw.cz>
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*
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* Can be freely distributed and used under the terms of the GNU GPL.
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*/
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#ifndef _BIRD_KRT_H_
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#define _BIRD_KRT_H_
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#include "lib/krt-scan.h"
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#include "lib/krt-set.h"
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#include "lib/krt-iface.h"
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/* Flags stored in net->n.flags */
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#define KRF_CREATE 0 /* Not seen in kernel table */
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#define KRF_SEEN 1 /* Seen in kernel table during last scan */
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#define KRF_UPDATE 2 /* Need to update this entry */
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#define KRF_DELETE 3 /* Should be deleted */
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#define KRF_LEARN 4 /* We should learn this route */
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/* sync-rt.c */
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extern struct protocol proto_unix_kernel;
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struct krt_proto {
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struct proto p;
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struct krt_set_params setopt;
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struct krt_scan_params scanopt;
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struct krt_if_params ifopt;
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};
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extern struct proto *cf_krt_proto;
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/* krt-scan.c */
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void krt_scan_preconfig(struct krt_proto *);
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void krt_scan_start(struct krt_proto *);
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void krt_scan_shutdown(struct krt_proto *);
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void krt_scan_ifaces_done(struct krt_proto *);
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/* krt-set.c */
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void krt_set_preconfig(struct krt_proto *);
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/* sync-if.c */
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void krt_if_preconfig(struct krt_proto *);
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void krt_if_start(struct krt_proto *);
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void krt_if_shutdown(struct krt_proto *);
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#endif
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