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Merge pull request #375 from chenchun/dup_masq_rule

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Fix duplicate POSTROUTING MASQUERADE rules
This commit is contained in:
Madhu Venugopal
2015-08-03 15:42:12 -07:00
parent 33d8e828aa 112ff16d32
commit 89ab8f7876
1 changed files with 6 additions and 1 deletions
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drivers/bridge/setup_ip_tables.go
+6 -1
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@@ -25,7 +25,12 @@ func (n *bridgeNetwork) setupIPTables(config *networkConfiguration, i *bridgeInt
if err != nil {
return fmt.Errorf("Failed to setup IP tables, cannot acquire Interface address: %s", err.Error())
}
if err = setupIPTablesInternal(config.BridgeName, addrv4, config.EnableICC, config.EnableIPMasquerade, hairpinMode, true); err != nil {
ipnet := addrv4.(*net.IPNet)
maskedAddrv4 := &net.IPNet{
IP: ipnet.IP.Mask(ipnet.Mask),
Mask: ipnet.Mask,
}
if err = setupIPTablesInternal(config.BridgeName, maskedAddrv4, config.EnableICC, config.EnableIPMasquerade, hairpinMode, true); err != nil {
return fmt.Errorf("Failed to Setup IP tables: %s", err.Error())
}