diff options
| author | Roopa Prabhu <roopa@cumulusnetworks.com> | 2017-10-06 22:12:38 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-10-08 21:12:04 -0700 |
| commit | 057658cb33fbf4d4309f01fe8845903b1cd07fad (patch) | |
| tree | 348002eed28b529bc36a2e1e054b71d234848526 /net/bridge/br_private.h | |
| parent | 821f1b21cabb46827ce39ddf82e2789680b5042a (diff) | |
| download | lwn-057658cb33fbf4d4309f01fe8845903b1cd07fad.tar.gz lwn-057658cb33fbf4d4309f01fe8845903b1cd07fad.zip | |
bridge: suppress arp pkts on BR_NEIGH_SUPPRESS ports
This patch avoids flooding and proxies arp packets
for BR_NEIGH_SUPPRESS ports.
Moves existing br_do_proxy_arp to br_do_proxy_suppress_arp
to support both proxy arp and neigh suppress.
Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/bridge/br_private.h')
| -rw-r--r-- | net/bridge/br_private.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h index 00fa371b1fb2..4e6b25be14d0 100644 --- a/net/bridge/br_private.h +++ b/net/bridge/br_private.h @@ -1140,5 +1140,8 @@ static inline void br_switchdev_frame_unmark(struct sk_buff *skb) } #endif /* CONFIG_NET_SWITCHDEV */ +/* br_arp_nd_proxy.c */ void br_recalculate_neigh_suppress_enabled(struct net_bridge *br); +void br_do_proxy_suppress_arp(struct sk_buff *skb, struct net_bridge *br, + u16 vid, struct net_bridge_port *p); #endif |