OpenVPN constantly dropping

Madison Kelly linux-5ZoueyuiTZhBDgjK7y7TUQ at public.gmane.org
Thu Jun 11 00:42:59 UTC 2009


teddymills wrote:
> enable the openvpn log option and choose the "verb"osity
> 
> (not sure if enabling from the server side or client side
> would be more informative)

Thanks. I enabled a verbosity of 6 and set a specific log file using:

# Set log file verbosity.
verb 6
log-append  openvpn.log

I restarted OpenVPN, started tailing the log file and, in another 
window, started a ping to one of my servers. I got all of 143 pings in 
before the connection dropped again. On the client side, this was the 
last couple of good pings followed by the first couple of failed pings.

 From what I can gather, the client kept sending out the pings, but 
before long the server decided it was all offended and wouldn't talk to 
me any more. What I don't get is just what I said to make the server mad 
at me... :)

Wed Jun 10 20:35:12 2009 us=678191 UDPv4 WRITE [125] to 
192.139.81.32:1194: P_DATA_V1 kid=0 DATA len=124
Wed Jun 10 20:35:12 2009 us=723822 UDPv4 READ [125] from 
192.139.81.32:1194: P_DATA_V1 kid=0 DATA len=124
Wed Jun 10 20:35:12 2009 us=723866 TUN WRITE [84]
Wed Jun 10 20:35:13 2009 us=680002 TUN READ [84]
Wed Jun 10 20:35:13 2009 us=680099 UDPv4 WRITE [125] to 
192.139.81.32:1194: P_DATA_V1 kid=0 DATA len=124
Wed Jun 10 20:35:13 2009 us=725470 UDPv4 READ [125] from 
192.139.81.32:1194: P_DATA_V1 kid=0 DATA len=124
Wed Jun 10 20:35:13 2009 us=725518 TUN WRITE [84]
Wed Jun 10 20:35:14 2009 us=681662 TUN READ [84]
Wed Jun 10 20:35:14 2009 us=681761 UDPv4 WRITE [125] to 
192.139.81.32:1194: P_DATA_V1 kid=0 DATA len=124
Wed Jun 10 20:35:15 2009 us=690280 TUN READ [84]
Wed Jun 10 20:35:15 2009 us=690346 UDPv4 WRITE [125] to 
192.139.81.32:1194: P_DATA_V1 kid=0 DATA len=124
Wed Jun 10 20:35:16 2009 us=698292 TUN READ [84]

Madi
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