Dear users,
I'm trying to route a public IP to a virtual machine in a virtual network :
> ? Server host ? = eth0 => Server = guestbr0 => Virtual machine.
With:
> Server's eth0: static server's IP
> Server's guestbr0: static 192.168.200.1 (virtual bridge, not connected to
> eth0)
> VM's eth0: static VM's IP
The VM's IP is routed on the server's IP.
I have set up routes on both server, I can ping the VM from the host and vice
versa.
But...
A ping from VM to external IP doesn't work: tcpdump let me see the echo
requests on all ports, but the echo reply can be seen only on the server's eth0.
A ping from an external connection to the VM's IP doesn't work anymore, but I
can see the echo requests on the server's eth0.
Some related details :
OS : debian wheezy
shorewall.conf
> IP_FORWARDING=On
zones
> net ipv4
> gest ipv4
interfaces
> net eth0 routefilter,logmartians,routeback,sourceroute=1
> guest guestbr0 bridge,dhcp,routeback,logmartians,routefilter
policy
> guest all ACCEPT
> $FW all ACCEPT
> net guest ACCEPT
Does anybody know what's wrong?
Many thanks!
--
Stéphane
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