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Re: OpenVZ on Fedora Core 5 (networking question) [message #2896 is a reply to message #2890] Tue, 25 April 2006 16:14 Go to previous messageGo to previous message
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Messages: 1693
Registered: September 2005
Location: Moscow
Senior Member
Aleksandr,

Can you please, provide the following information:
1. kernel version you use:
# uname -a

2. have you started vz service before VPS start?
# /etc/init.d/vz restart

3. have you enabled ip forwarding?
# cat /proc/sys/net/ipv4/ip_forward

4. which template have you used for your VPS?
# cat /etc/sysconfig/vz-scripts/101.conf

5. from host and VPS:
# ip a l
# ip r l

Thanks,
Kirill

> Hello,
>
> after installing and successfully running one OpenVZ VPS I wasn't able
> to ping or ssh to the VPS. After analyzing a little bit I came to the
> following:
> 1) host venet0 isn't configured even after vzctl start 101
> 2) venet0 in the guest (vps) is set to 127.0.0.1
>
> Is this normal ? I've assigned 10.0.0.1 to the VPS and if I manually
> configure host's venet0 to 10.0.0.2 and guest's venet0 to 10.0.0.1
> (through vzctl exec) I'm being able to ping and ssh to the vps.
>
> Also, could someone point me to some detailed information about the
> OpenVZ networking concept ? Is it like vmware (separate interfaces) ? Is
> it like jail (ethernet aliases) ? The only thing I found about
> networking was "vzctl set XYZ --ipadd A.B.C.D" :)
>
> thanks,
> Aleksandar
>
>

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