On 25.02.2014 22:45, François Chenais wrote:
Hello
I'm trying to setup a bridged guest on an ubuntu 13.10 but it doesn't work.
(Everything is ok with NAT)
Network sniffing shows that arp replies don't come back to the guest.
Test 1 ------
Guest : ping host_bridge_ip (ok)
Test 2 ------
Guest: ping other_lan_host (KO)
other_lan_host
- receives arp who-is request - sends arp reply - arp -a shows the guest macaddr
=> Guest doesn't receive reply
Test 3 ------
other_lan_host ping the Guest (KO)
- arp -a shows "incomplete" addr - Guest receives nothing
On Host -------
network tcpdump on bridge or vnet interfaces shows request but no reply ...
Thanks in advance for help or ideas
François
I suspect firewall. By my experience 99% of network issues is caused by firewall. Try flushing all tables and see if that helps. Michal