Red Hat Bugzilla – Bug 877703
Linux Bridge NAT doesn't work due to net.bridge.bridge-nf-call-iptables=1
Last modified: 2013-07-03 22:53:39 EDT
Description of problem:
When using Linux Bridge plugin, NAT function of the virtual router doesn't work, probably, due to "net.bridge.bridge-nf-call-iptables=1".
I'm not sure where this is set. My dirty workaround is to place the following code in /etc/rc.local.
while [[ $rc -ne 0 ]]; do
sysctl net.bridge.bridge-nf-call-iptables | grep "1"
sysctl -w net.bridge.bridge-nf-call-iptables=0
sysctl -w net.bridge.bridge-nf-call-ip6tables=0
sysctl -w net.bridge.bridge-nf-call-arptables=0
My setup is:
# rpm -qa | grep quantum
*** This bug has been marked as a duplicate of bug 877704 ***