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*SOLVED* Need help with networking [message #21146] Tue, 02 October 2007 14:14 Go to previous message
kshade is currently offline  kshade
Messages: 2
Registered: October 2007
Location: Germany
Junior Member
Hi,

I just started with OpenVZ and can't get networking to work. My setup looks like this:
[Internet]
   ^
   |
  eth0
   |
   v
[OpenVZ-Server (Public IP)]
   |vnet
[VE (Private IP)]


I can Ping the servers IP from the VE and the VEs private IP from the Host, ssh also works between them, but the VE can't acces the Internet. Probably a routing problem but I'm stuck :(

The routing tables:

Host:
crct master ~ # route
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
192.168.0.100   *               255.255.255.255 UH    0      0        0 venet0
77.37.6.0       *               255.255.255.0   U     0      0        0 eth0
loopback        *               255.0.0.0       U     0      0        0 lo
default         77.37.6.1       0.0.0.0         UG    0      0        0 eth0


VE:
oldserver ~ # route
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
192.0.2.0       *               255.255.255.0   U     0      0        0 venet0
127.0.0.0       *               255.0.0.0       U     0      0        0 lo
default         192.0.2.1       0.0.0.0         UG    0      0        0 venet0


Issuing the route command on the VE takes some time. The VEs /etc/conf.d/net looks like this:
config_venet0=(   "192.168.0.100/32" )
routes_venet0=(  "-net 192.0.2.0/24"  "default via 192.0.2.1" )

Note the default GW. Is this right?

Both Host and VE run on Gentoo.

[Updated on: Wed, 03 October 2007 10:36]

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