[CentOS-virt] Connection stall when connecting to XEN guests

[Peter Hopfgartner]

compdoc wrote:
> Ive seen this happen in some distros when the option
> 'UseDNS' is set to yes in the file sshd_config
>
> Of course, there could be issues with your network setup as
> well...
>
>
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>   
Nothing seems to change. Indeed, also pinging the guest has the same 
problems. I'm also monitoring this machine since this morning and 
services are up and down and I can not understand why.

iptables on dom0 and vm guest are, at the moment, turned off.

Summarizing:

1. This happens on all XEN guests on this physical server, except dom0. 
It does not happen on any other server/xen guest.

2. Outgoing network connections are fine.

3. xm console <xen_guest> works fine.

Peter

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