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Merge pull request #1246 from mrjana/overlay

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Process only misses on IP belonging to network
This commit is contained in:
Santhosh Manohar 2016-06-11 23:18:06 -07:00 • committed by GitHub
commit 15ee7ae763
1 changed files with 18 additions and 0 deletions
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18
libnetwork/drivers/overlay/ov_network.go
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@ -545,6 +545,12 @@ func (n *network) watchMiss(nlSock *nl.NetlinkSocket) {
if neigh.IP.To4() == nil { if neigh.IP.To4() == nil {
continue continue
} }
// Not any of the network's subnets. Ignore.
if !n.contains(neigh.IP) {
continue
}
logrus.Debugf("miss notification for dest IP, %v", neigh.IP.String()) logrus.Debugf("miss notification for dest IP, %v", neigh.IP.String())
if neigh.State&(netlink.NUD_STALE|netlink.NUD_INCOMPLETE) == 0 { if neigh.State&(netlink.NUD_STALE|netlink.NUD_INCOMPLETE) == 0 {
@ -825,6 +831,18 @@ func (n *network) obtainVxlanID(s *subnet) error {
} }
} }
// contains return true if the passed ip belongs to one the network's
// subnets
func (n *network) contains(ip net.IP) bool {
for _, s := range n.subnets {
if s.subnetIP.Contains(ip) {
return true
}
}
return false
}
// getSubnetforIP returns the subnet to which the given IP belongs // getSubnetforIP returns the subnet to which the given IP belongs
func (n *network) getSubnetforIP(ip *net.IPNet) *subnet { func (n *network) getSubnetforIP(ip *net.IPNet) *subnet {
for _, s := range n.subnets { for _, s := range n.subnets {