OpenVPN and brouting issue

Posted by JavierMartinz on Server Fault See other posts from Server Fault or by JavierMartinz
Published on 2012-07-09T09:10:47Z Indexed on 2012/07/09 9:17 UTC
Read the original article Hit count: 160

Filed under:

linux

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routing

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xen

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openvpn

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bridge

I have a Guest XEN Machine in which I want to connect by OpenVPN to other network. But I have this problem: when I want to connect to that OpenVPN I get a lot of TLS handshake errors because I think that the packages did not come rightly.

When, at the end, the guest machine achieve to connect (after several tries) I can't ping the other machines of the OpenVPN network. Except sometimes, where if I ping 20 times MAYBE i get ping-answer in 1-2 times.

I think that this problem is related about how the HOST Xen machine 'filters' the packages to the bridge. I mean, I think that all the outgoing guest machines packages are good but the incoming traffic to the guests is not recognized well.

How could I detect/solve the problem? Im using Debian Linux in both machines

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