From 4e478098ac0ac1b6ef9a70fcdc2ec8b93f1b59a1 Mon Sep 17 00:00:00 2001 From: Alex Gartrell Date: Mon, 14 Sep 2015 23:23:05 -0700 Subject: ipvs: add sysctl to ignore tunneled packets This is a way to avoid nasty routing loops when multiple ipvs instances can forward to eachother. Signed-off-by: Alex Gartrell Signed-off-by: Simon Horman --- include/net/ip_vs.h | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'include/net') diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h index 47677f0493c7..1096a71ab6ed 100644 --- a/include/net/ip_vs.h +++ b/include/net/ip_vs.h @@ -998,6 +998,7 @@ struct netns_ipvs { int sysctl_backup_only; int sysctl_conn_reuse_mode; int sysctl_schedule_icmp; + int sysctl_ignore_tunneled; /* ip_vs_lblc */ int sysctl_lblc_expiration; @@ -1121,6 +1122,11 @@ static inline int sysctl_schedule_icmp(struct netns_ipvs *ipvs) return ipvs->sysctl_schedule_icmp; } +static inline int sysctl_ignore_tunneled(struct netns_ipvs *ipvs) +{ + return ipvs->sysctl_ignore_tunneled; +} + #else static inline int sysctl_sync_threshold(struct netns_ipvs *ipvs) @@ -1198,6 +1204,11 @@ static inline int sysctl_schedule_icmp(struct netns_ipvs *ipvs) return 0; } +static inline int sysctl_ignore_tunneled(struct netns_ipvs *ipvs) +{ + return 0; +} + #endif /* IPVS core functions -- cgit v1.2.3