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Re: OpenVZ problem non stop [message #30052 is a reply to message #30018] Wed, 07 May 2008 09:29 Go to previous message
maratrus is currently offline  maratrus
Messages: 1495
Registered: August 2007
Location: Moscow
Senior Member
Hello,


could you please describe your problem in more detail.

1. What's your network configuration? Do you use venet of veth?
- ip a l (from HN and from inside the VPS)
- ip ro l (from HN and from inside the VPS)
- ip rule l (from HN nad from inside the VPS)
- arp -n (fron HN when you lose an access to CTs)
- sysctl -a | grep forward (from HN when it stops working)
2. Anything strange in logs or in dmesg?
3. You can use "tcpdump" utility to explore packets behavior.
When it stops working could you please try to ping one of your CTs from external machine. In that moment try to use "tcpdump" utility on the external machine and on th HN. What does it output?
Smile

Quote:


why br0 and no eth0?



Sorry, I don't understand you?
br0 - it's a bridge

Thank You!

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