mirror of
https://gitlab.labs.nic.cz/labs/bird.git
synced 2024-05-11 16:54:54 +00:00
c10421d3d4
o Now compatible with filtering. o Learning of kernel routes supported only on CONFIG_SELF_CONSCIOUS systems (on the others it's impossible to get it semantically correct). o Learning now stores all of its routes in a separate fib and selects the ones the kernel really uses for forwarding packets. o Better treatment of CONFIG_AUTO_ROUTES ports. o Lots of internal changes.
85 lines
1.9 KiB
Plaintext
85 lines
1.9 KiB
Plaintext
/*
|
|
* BIRD -- UNIX Kernel Syncer Configuration
|
|
*
|
|
* (c) 1998--1999 Martin Mares <mj@ucw.cz>
|
|
*
|
|
* Can be freely distributed and used under the terms of the GNU GPL.
|
|
*/
|
|
|
|
CF_HDR
|
|
|
|
#include "lib/krt.h"
|
|
|
|
#define THIS_KRT ((struct krt_config *) this_proto)
|
|
#define THIS_KIF ((struct kif_config *) this_proto)
|
|
|
|
CF_DECLS
|
|
|
|
CF_KEYWORDS(KERNEL, PERSIST, SCAN, TIME, LEARN, DEVICE)
|
|
|
|
CF_GRAMMAR
|
|
|
|
/* Kernel syncer protocol */
|
|
|
|
CF_ADDTO(proto, kern_proto '}')
|
|
|
|
kern_proto_start: proto_start KERNEL {
|
|
if (cf_krt)
|
|
cf_error("Kernel protocol already defined");
|
|
cf_krt = this_proto = proto_config_new(&proto_unix_kernel, sizeof(struct krt_config));
|
|
this_proto->preference = 0;
|
|
THIS_KRT->scan_time = 60;
|
|
THIS_KRT->learn = THIS_KRT->persist = 0;
|
|
krt_scan_preconfig(THIS_KRT);
|
|
krt_set_preconfig(THIS_KRT);
|
|
}
|
|
;
|
|
|
|
CF_ADDTO(kern_proto, kern_proto_start proto_name '{')
|
|
CF_ADDTO(kern_proto, kern_proto proto_item ';')
|
|
CF_ADDTO(kern_proto, kern_proto kern_item ';')
|
|
|
|
kern_item:
|
|
PERSIST bool { THIS_KRT->persist = $2; }
|
|
| SCAN TIME expr {
|
|
/* Scan time of 0 means scan on startup only */
|
|
THIS_KRT->scan_time = $3;
|
|
}
|
|
| LEARN bool {
|
|
THIS_KRT->learn = $2;
|
|
#ifndef KRT_ALLOW_LEARN
|
|
if ($2)
|
|
cf_error("Learning of kernel routes not supported in this configuration");
|
|
#endif
|
|
}
|
|
;
|
|
|
|
/* Kernel interface protocol */
|
|
|
|
CF_ADDTO(proto, kif_proto '}')
|
|
|
|
kif_proto_start: proto_start DEVICE {
|
|
if (cf_kif)
|
|
cf_error("Kernel device protocol already defined");
|
|
cf_kif = this_proto = proto_config_new(&proto_unix_iface, sizeof(struct kif_config));
|
|
this_proto->preference = DEF_PREF_DIRECT;
|
|
THIS_KIF->scan_time = 60;
|
|
krt_if_preconfig(THIS_KIF);
|
|
}
|
|
;
|
|
|
|
CF_ADDTO(kif_proto, kif_proto_start '{')
|
|
CF_ADDTO(kif_proto, kif_proto proto_item ';')
|
|
CF_ADDTO(kif_proto, kif_proto kif_item ';')
|
|
|
|
kif_item:
|
|
SCAN TIME expr {
|
|
/* Scan time of 0 means scan on startup only */
|
|
THIS_KIF->scan_time = $3;
|
|
}
|
|
;
|
|
|
|
CF_CODE
|
|
|
|
CF_END
|