Hi James, I was busy last week - sorry for the late answer...
Zitat von James Yonan <j...@yonan.net>: > "Robin G. Wenninger" <ro...@unixload.de> said: > > > Hi List, > > > > I'm not sure about if this is a real bug, but: > > > > Since OpenVPN 1.5.0 I notice this in my log-files: > > > > <snip> > > Jan 12 16:55:14 hefti openvpn[20762]: write UDPv4 []: No buffer space > > available (code=105) > > Jan 12 16:56:04 hefti last message repeated 4 times > > Jan 12 16:56:21 hefti last message repeated 3 times > > > > (the same with "ping -s 1000 -f") > > Jan 12 21:18:46 hefti last message repeated 976 times > > <snap> ...and so on > > > > First I thought it might be a Kernel problem, but I get these error > > under 2.4.20, 2.4.23, 2.6.1 and also this happens only since OVPN > > 1.5.0. > > > > It's very easy to reproduce if you try something like > > "ping -s 1000" or even "ping -s 1000 -f" over the tunnel. However I > > don't assume that this has a major effect to the throughput but I'm > > wondering about this message. > > ping -s 1000 works fine for me. What do the config files look like? It may > be the case that the mtu, fragment, or mssfix parms are not set correctly. > > James I used the default config files and only uncommented some stuff, but I will attach them... If you need it I can send you the ifconfig-ouput (MTU and so on), but I also played around with them before. Thanks a lot. Robin ---------------------------------------------------------------- This message was sent using IMP, the Internet Messaging Program.
openvpn-config.tar.gz
Description: application/gzip
