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| author |   Julian Anastasov <ja@ssi.bg> | 2019-05-05 15:14:39 +0300 |
|---|---|---|
| committer |   Pablo Neira Ayuso <pablo@netfilter.org> | 2019-05-31 17:48:09 +0200 |
| commit | 2aa3c9f48bc28ca0effd9877e010ad54c8a630e5 (patch) | |
| tree | 246da026de1d459795ac1ca10080c6345fcbd98e /include | |
| parent | ipvs: allow rs_table to contain different real server types (diff) | |
| download | linux-dev-2aa3c9f48bc28ca0effd9877e010ad54c8a630e5.tar.xz linux-dev-2aa3c9f48bc28ca0effd9877e010ad54c8a630e5.zip | |
ipvs: add function to find tunnels
Add ip_vs_find_tunnel() to match tunnel headers
by family, address and optional port. Use it to
properly find the tunnel real server used in
received ICMP errors.
Signed-off-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/ip_vs.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h index 9a8ac8997e34..b01a94ebfc0e 100644 --- a/include/net/ip_vs.h +++ b/include/net/ip_vs.h @@ -1404,6 +1404,9 @@ bool ip_vs_has_real_service(struct netns_ipvs *ipvs, int af, __u16 protocol, struct ip_vs_dest * ip_vs_find_real_service(struct netns_ipvs *ipvs, int af, __u16 protocol, const union nf_inet_addr *daddr, __be16 dport); +struct ip_vs_dest *ip_vs_find_tunnel(struct netns_ipvs *ipvs, int af, + const union nf_inet_addr *daddr, + __be16 tun_port); int ip_vs_use_count_inc(void); void ip_vs_use_count_dec(void); |