diff options
author | Martin Mares <mj@ucw.cz> | 1998-12-06 18:40:42 +0100 |
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committer | Martin Mares <mj@ucw.cz> | 1998-12-06 18:40:42 +0100 |
commit | 980ffedbb04bf3beedf147fc7dfed40cdbf968aa (patch) | |
tree | 075cadebb6c03fe359f77f51dc11d5e06d66f95f /sysdep/linux | |
parent | 0846203e896d8ab009217968e391b5e13ea3c4c6 (diff) | |
download | bird-980ffedbb04bf3beedf147fc7dfed40cdbf968aa.tar bird-980ffedbb04bf3beedf147fc7dfed40cdbf968aa.zip |
Kernel syncer is now configurable. It will probably need some more
options, but at least basic tuning is possible now.
Diffstat (limited to 'sysdep/linux')
-rw-r--r-- | sysdep/linux/Modules | 1 | ||||
-rw-r--r-- | sysdep/linux/krt-scan.Y | 33 | ||||
-rw-r--r-- | sysdep/linux/krt-scan.c | 13 | ||||
-rw-r--r-- | sysdep/linux/krt-scan.h | 1 |
4 files changed, 42 insertions, 6 deletions
diff --git a/sysdep/linux/Modules b/sysdep/linux/Modules index 5562ab2..6244479 100644 --- a/sysdep/linux/Modules +++ b/sysdep/linux/Modules @@ -1,2 +1,3 @@ krt-scan.c krt-scan.h +krt-scan.Y diff --git a/sysdep/linux/krt-scan.Y b/sysdep/linux/krt-scan.Y new file mode 100644 index 0000000..fcdcfe6 --- /dev/null +++ b/sysdep/linux/krt-scan.Y @@ -0,0 +1,33 @@ +/* + * BIRD -- Linux Kernel Syncer Configuration + * + * (c) 1998 Martin Mares <mj@ucw.cz> + * + * Can be freely distributed and used under the terms of the GNU GPL. + */ + +CF_HDR + +#include "lib/krt-scan.h" + +CF_DECLS + +CF_KEYWORDS(LEARN, SCAN, TIME) + +CF_GRAMMAR + +CF_ADDTO(kern_proto, kern_proto krt_scan_item ';') + +krt_scan_item: + LEARN bool { + ((struct krt_proto *) this_proto)->scanopt.learn = $2; + } + | SCAN TIME expr { + /* Scan time of 0 means scan on startup only */ + ((struct krt_proto *) this_proto)->scanopt.recurrence = $3; + } + ; + +CF_CODE + +CF_END diff --git a/sysdep/linux/krt-scan.c b/sysdep/linux/krt-scan.c index 6fdb3bf..9d8cf5f 100644 --- a/sysdep/linux/krt-scan.c +++ b/sysdep/linux/krt-scan.c @@ -131,11 +131,11 @@ krt_parse_entry(byte *e, struct krt_proto *p) return; #endif DBG("krt_parse_entry: kernel reporting unknown route %I/%d\n", dest, masklen); -#if 1 - /* FIXME: should be configurable */ - if (flags & RTF_GATEWAY) - krt_magic_route(p, net, gw); -#endif + if (p->scanopt.learn) + { + if (flags & RTF_GATEWAY) + krt_magic_route(p, net, gw); + } net->n.flags |= KRF_UPDATE; } } @@ -235,7 +235,8 @@ krt_scan_preconfig(struct krt_proto *x) { SCANOPT; - p->recurrence = 10; /* FIXME: use reasonable default value */ + p->recurrence = 60; + p->learn = 0; } void diff --git a/sysdep/linux/krt-scan.h b/sysdep/linux/krt-scan.h index 1ea1ca7..18073e2 100644 --- a/sysdep/linux/krt-scan.h +++ b/sysdep/linux/krt-scan.h @@ -11,6 +11,7 @@ struct krt_scan_params { int recurrence; /* How often should we scan krt, 0=only on startup */ + int learn; /* Should we learn routes from the kernel? */ struct timer *timer; }; |