[libvirt] [PATCH] bugfix: ip6tables rule removal

Gene Czarcinski gene at czarc.net
Tue Oct 30 21:18:34 UTC 2012


Three FORWARD chain rules are added and two INPUT chain rules
are added when a network is started but only the FORWARD chain
rules are removed when the network is destroyed.
---
 src/network/bridge_driver.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/network/bridge_driver.c b/src/network/bridge_driver.c
index f814f6f..3dbf009 100644
--- a/src/network/bridge_driver.c
+++ b/src/network/bridge_driver.c
@@ -1578,6 +1578,8 @@ networkRemoveGeneralIp6tablesRules(struct network_driver *driver,
     if (!virNetworkDefGetIpByIndex(network->def, AF_INET6, 0))
         return;
 
+    iptablesRemoveUdpInput(driver->iptables, AF_INET6, network->def->bridge, 53);
+    iptablesRemoveTcpInput(driver->iptables, AF_INET6, network->def->bridge, 53);
     iptablesRemoveForwardAllowCross(driver->iptables, AF_INET6, network->def->bridge);
     iptablesRemoveForwardRejectIn(driver->iptables, AF_INET6, network->def->bridge);
     iptablesRemoveForwardRejectOut(driver->iptables, AF_INET6, network->def->bridge);
-- 
1.7.11.7




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