Re: [Openstack] instance cannot access outside network

ompute-inst-2 > > > > -A nova-compute-sg-fallback -j DROP > > > > -A nova-filter-top -j nova-compute-local > > > > > > > > And the output of ~#cat /proc/sys/net/ipv4/ip_forward is 1 > > > > > > > >

Re: [Openstack] instance cannot access outside network

Hi, Can you try : *echo 1 > /proc/sys/net/ipv4/ip_forward* on the nova-network node. And also modify */etc/sysctl.conf* to uncomment the ip_forward parameter : *net.ipv4.ip_forward = 1* Is it ok now ? Regards On Thu, Jun 14, 2012 at 10:24 AM, David wrote: > Hi All > > ** ** > > I t

[Openstack] instance cannot access outside network

Hi All I try to install openstack on multi-node . I can boot instance and use vnc console to visit the instance . But , I cannot access outside in instance . I found the fixed ip range didn’t put on the br100 at compute-node only on compute-controller. The compute-node only install nova-