>> On 22/04/10 18:40, Siegfried Müller - MB Connect Line GmbH wrote:
>> Hi developers,
>>
>> does anyone tried the "inactive" option with the openvpn version 2.1.1?
>> I step up from 2.0.1 to 2.1.1 and get the problem, that the client does not
>> disconnect after inactivity.
>> If i set the option "ping 0" instead of "ping 10" the inactivity works.
>> Could that be a problem, that the new version does retrigger the
>> inactivity-timeout with his own ping?
>> any ideas?
>>
> Having just poked quickly at the code, it seems that "ping 0" disables the
> pinging completely. As a ping packet will cause traffic on the tunnel, the
> connection will > then not be inactive. If it worked differently on OpenVPN
> 2.0, I can understand you are surprised.
>
> On the other hand, how the code now looks like, this seems to be the expected
> behaviour in OpenVPN 2.1. So using --ping would disable the
> - --inactive feature indirectly.
>
> If this was an intended change or not, that I do not know. But I'll try to
> remember to mention it on the developers meeting today.
>
>
> kind regards,
>
> David Sommerseth
well, i think openvpn should ignore the own pings for retrigger the inactivity
timeout. Otherwise, you have to know to set --ping 0 if you want to use
--inactive and also in this case the server could not recognize the
disconnected client. Currently the client ignores incoming vpn-pings and did
not retrigger the inactivity, why only incoming?
kind regards,
Siegfried