diff options
Diffstat (limited to 'proto/bgp/bgp.c')
| -rw-r--r-- | proto/bgp/bgp.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/proto/bgp/bgp.c b/proto/bgp/bgp.c index ad78d5e5..f4098e04 100644 --- a/proto/bgp/bgp.c +++ b/proto/bgp/bgp.c @@ -2007,6 +2007,21 @@ bgp_postconfig(struct proto_config *CF) if (internal && cf->enforce_first_as) cf_error("Enforce first AS check is requires EBGP sessions"); + if (cf->keepalive_time > cf->hold_time) + cf_error("Keepalive time must be at most hold time"); + + if (cf->keepalive_time > (cf->hold_time / 2)) + log(L_WARN "Keepalive time should be at most 1/2 of hold time"); + + if (cf->min_hold_time > cf->hold_time) + cf_error("Min hold time (%u) exceeds hold time (%u)", + cf->min_hold_time, cf->hold_time); + + uint keepalive_time = cf->keepalive_time ?: cf->hold_time / 3; + if (cf->min_keepalive_time > keepalive_time) + cf_error("Min keepalive time (%u) exceeds keepalive time (%u)", + cf->min_keepalive_time, keepalive_time); + struct bgp_channel_config *cc; BGP_CF_WALK_CHANNELS(cf, cc) |