diff options
| author | Ondrej Zajicek <santiago@crfreenet.org> | 2023-01-13 13:17:46 +0100 |
|---|---|---|
| committer | Ondrej Zajicek <santiago@crfreenet.org> | 2023-01-13 13:17:46 +0100 |
| commit | 7fb23041a52d01754c53ba963e2282e524813364 (patch) | |
| tree | 30325f71d00074c9322443c21ff4144d8f85785d /sysdep/bsd/krt-sock.Y | |
| parent | 64a2b7aaa303be0b407508747bfc96c1c656f1e2 (diff) | |
BSD: Add support for kernel route metric
Add support for kernel route metric/priority, exported as krt_metric
attribute, like in Linux. This should also fix issues with overwriting
or removing system routes.
Diffstat (limited to 'sysdep/bsd/krt-sock.Y')
| -rw-r--r-- | sysdep/bsd/krt-sock.Y | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/sysdep/bsd/krt-sock.Y b/sysdep/bsd/krt-sock.Y index 8581bd43..a03d6df5 100644 --- a/sysdep/bsd/krt-sock.Y +++ b/sysdep/bsd/krt-sock.Y @@ -10,7 +10,7 @@ CF_HDR CF_DECLS -CF_KEYWORDS(KERNEL, TABLE) +CF_KEYWORDS(KERNEL, TABLE, METRIC) CF_GRAMMAR @@ -25,6 +25,14 @@ kern_sys_item: THIS_KRT->sys.table_id = $3; } + | METRIC expr { + if ($2 && !krt_max_metric) + cf_error("Kernel route metric not supported"); + if ($2 > krt_max_metric) + cf_error("Kernel table id must be in range 0-%u", krt_max_metric); + + THIS_KRT->sys.metric = $2; + } ; CF_CODE |