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o Nothing is configured automatically. You _need_ to specify
the kernel syncer in config file in order to get it started.
o Syncing has been split to route syncer (protocol "Kernel") and
interface syncer (protocol "Device"), device routes are generated
by protocol "Direct" (now can exist in multiple instances, so that
it will be possible to feed different device routes to different
routing tables once multiple tables get supported).
See doc/bird.conf.example for a living example of these shiny features.
79 lines
1.8 KiB
Plaintext
79 lines
1.8 KiB
Plaintext
/*
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* BIRD -- UNIX Kernel Syncer Configuration
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*
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* (c) 1998--1999 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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CF_HDR
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#include "lib/krt.h"
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#define THIS_KRT ((struct krt_config *) this_proto)
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#define THIS_KIF ((struct kif_config *) this_proto)
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CF_DECLS
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CF_KEYWORDS(KERNEL, PERSIST, SCAN, TIME, LEARN, DEVICE)
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CF_GRAMMAR
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/* Kernel syncer protocol */
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CF_ADDTO(proto, kern_proto '}')
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kern_proto_start: proto_start KERNEL {
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if (cf_krt)
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cf_error("Kernel protocol already defined");
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cf_krt = this_proto = proto_config_new(&proto_unix_kernel, sizeof(struct krt_config));
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this_proto->preference = 0;
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THIS_KRT->scan_time = 60;
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THIS_KRT->learn = THIS_KRT->persist = 0;
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krt_scan_preconfig(THIS_KRT);
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krt_set_preconfig(THIS_KRT);
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}
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;
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CF_ADDTO(kern_proto, kern_proto_start proto_name '{')
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CF_ADDTO(kern_proto, kern_proto proto_item ';')
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CF_ADDTO(kern_proto, kern_proto kern_item ';')
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kern_item:
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PERSIST bool { THIS_KRT->persist = $2; }
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| SCAN TIME expr {
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/* Scan time of 0 means scan on startup only */
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THIS_KRT->scan_time = $3;
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}
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| LEARN bool { THIS_KRT->learn = $2; }
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;
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/* Kernel interface protocol */
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CF_ADDTO(proto, kif_proto '}')
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kif_proto_start: proto_start DEVICE {
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if (cf_kif)
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cf_error("Kernel device protocol already defined");
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cf_kif = this_proto = proto_config_new(&proto_unix_iface, sizeof(struct kif_config));
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this_proto->preference = DEF_PREF_DIRECT;
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THIS_KIF->scan_time = 60;
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krt_if_preconfig(THIS_KIF);
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}
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;
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CF_ADDTO(kif_proto, kif_proto_start '{')
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CF_ADDTO(kif_proto, kif_proto proto_item ';')
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CF_ADDTO(kif_proto, kif_proto kif_item ';')
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kif_item:
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SCAN TIME expr {
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/* Scan time of 0 means scan on startup only */
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THIS_KIF->scan_time = $3;
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}
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;
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CF_CODE
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CF_END
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