Coming late into this thread, I think I can add some salt to it :) I have the exact same problem to one of the sites, one I actually worked for two years ago, so I know about the setup there.
At home I have pppoe to ISP and pfsense 1.2.1, problematic site has (probalby still) pfsense 0.9.6 and 100mbit ethernet to the same ISP. I could access their web server for as long it was running apache. After the switch to nginx, I could no longer access the web with exact same symptoms as described in this thread. Syn goes there, no ack ever comes back. Lowering mtu all the way down to 500 does not help. It seems I'm the only one who can't access the web service. Funny, smtp works ok in the initial greeting phase, trying to send a mail times out. Does that give some additional insight? -- Jure Pečar http://jure.pecar.org --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]