Fixing Issue #98: Adding DOCKER to output chain during iptables setup

Upstream-commit: 3c6b8bb8882fcd2083d1c489df3cc40062b4896c Component: engine
2013-03-22 11:28:15 -05:00
parent a6e206cff8
commit 2b380dac90
1 changed files with 3 additions and 0 deletions
@@ -124,6 +124,9 @@ func (mapper *PortMapper) setup() error {
 	if err := iptables("-t", "nat", "-A", "PREROUTING", "-j", "DOCKER"); err != nil {
 		return errors.New("Unable to setup port networking: Failed to inject docker in PREROUTING chain")
 	}
+	if err := iptables("-t", "nat", "-A", "OUTPUT", "-j", "DOCKER"); err != nil {
+		return errors.New("Unable to setup port networking: Failed to inject docker in OUTPUT chain")
+	}
 	return nil
 }