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network not working on CT [message #42655] Tue, 10 May 2011 01:24 Go to next message
npereira is currently offline  npereira
Messages: 2
Registered: May 2011
Junior Member
Hi all,

Just installed Openvz and using ovz-web as a gui.

My problem is I created a VM using a openvz template for centos5 i386 and all looks good, i can ssh from the openvz host to the guest vm, yet the guest vm cannot acces the outside network.

When I do an ifconfig on the guest vm, i get this:


venet0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
inet addr:127.0.0.1 P-t-P:127.0.0.1 Bcast:0.0.0.0 Mask:255.255.255.255
UP BROADCAST POINTOPOINT RUNNING NOARP MTU:1500 Metric:1
RX packets:35 errors:0 dropped:0 overruns:0 frame:0
TX packets:36 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:3944 (3.8 KiB) TX bytes:4733 (4.6 KiB)

venet0:0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
inet addr:xxx.xxx.8.65 P-t-P:xxx.xxx.8.65 Bcast:xxx.xxx.8.65 Mask:255.255.255.255
UP BROADCAST POINTOPOINT RUNNING NOARP MTU:1500 Metric:1


My problems, as im looking at this, thinking I just found my own issue... The netmask is suppose to be 255.255.255.192 and gateway xxx.xxx.8.1,

But I cannot see anwhere where to set this up, or is it even set correctly?
Re: network not working on CT [message #42657 is a reply to message #42655] Tue, 10 May 2011 07:03 Go to previous messageGo to next message
curx
Messages: 739
Registered: February 2006
Location: Nürnberg, Germany
Senior Member

Hi,

have you setup sysctl setting on ct0 (hardwarenode) and any
iptables rule are activated on ct0 / ct.

Bye,
Thorsten
Re: network not working on CT [message #42664 is a reply to message #42655] Tue, 10 May 2011 10:49 Go to previous message
npereira is currently offline  npereira
Messages: 2
Registered: May 2011
Junior Member
Yes, and iptables is turned off
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