I am using wildfire for about 1 year, there are 4 more servers that I connect via S2S, after the upgrade from 3.2.0 rc2 to 3.2.0 I face with problems. here are my logs, instead of printing all of the logs I will just add the ones that I think might be responsible (before, I did not get such messages). before in rc2 I use UBUNTU 5.10 and I migrate it to openSuse 10.2,
ERROR.LOG
2007.02.14 12:03:09 org.jivesoftware.wildfire.session.OutgoingServerSession.createOutgoingSession(Ou tgoingServerSession.java:258) Error trying to connect to remote server: hotmail.com(DNS lookup: hotmail.com:5269
is it possible that openSuse 10.2 installs a local firewall which blocks access to these servers?
Or are you using an old version of the gateway plugin?
I hope that “hotmail.com:5269” is not really the host name Wildfire tries to connect to using a s2s connection as hotmail may use the MSN protocol and not XMPP.
but I think finally I found the real problem about S2S connection. I have installed Xen Domain under my open SuSE 10.2, inside my virtual machine I installed Wildfire 3.2.0 and migrate it from my ubuntu Xen to SuSE 10.2 xen machine, inside virtual machine there is a port conflict or something like this about xen kernel.
it is a really strange problem, it was working on Ubuntu virtual xen 3.0 server after the upgrade 3.0.3 xen on Open suse 10.2 I was not able to connect to remote Jabber servers and I saw errors like hotmal:5269 … if anyone knows about solution I would be thankful,
actually the problem is about packet sizes that send between servers, and the routers packet size interaction… here is the solution it is specific to openSuSE 10.2