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Old 22nd November 2009
nightfall nightfall is offline
Real Name: vittorio
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Default unable to establish connections after upgrading

Hello, i've just upgraded my server/firewall to 4.6 from 4.4.
After rebooting, i could not connect to the internet from the server itself, even though all the other client in the network actually can. The server is also reachable from the Internet (i can connect to sshd, httpd and so on). I thought at first that it was a dns issue, but it's not. When I try for example to connect to google from lynx, it does resolve properly, but it gets stuck on "Making http connection to..".
Routing tables seem ok, and also setting "pass in all/pass out all" on pf makes no difference.

here are some outputs from tcpdump when i try to connect to google
Quote:
[ ~ ]# tcpdump -t -vn -i fxp0 host google.it
tcpdump: listening on fxp0, link-type EN10MB
192.168.1.69.16439 > 209.85.227.99.80: S [tcp sum ok] 3357743172:3357743172(0) win 16384 <mss 1460,nop,nop,sackOK,nop,wscale 0,nop,nop,timestamp 1972349919 0> (DF) (ttl 64, id 28053, len 64)
209.85.227.99.80 > 192.168.1.69.16439: S [tcp sum ok] 3266835413:3266835413(0) ack 3357743173 win 5672 <mss 1430,sackOK,timestamp 2021253181 1972349919,nop,wscale 6> (ttl 52, id 48106, len 60)
209.85.227.99.80 > 192.168.1.69.16439: S [tcp sum ok] 3266835413:3266835413(0) ack 3357743173 win 5672 <mss 1430,sackOK,timestamp 2021253524 1972349919,nop,wscale 6> (ttl 52, id 48107, len 60)
209.85.227.99.80 > 192.168.1.69.16439: S [tcp sum ok] 3266835413:3266835413(0) ack 3357743173 win 5672 <mss 1430,sackOK,timestamp 2021254125 1972349919,nop,wscale 6> (ttl 52, id 48108, len 60)
209.85.227.99.80 > 192.168.1.69.16439: S [tcp sum ok] 3266835413:3266835413(0) ack 3357743173 win 5672 <mss 1430,sackOK,timestamp 2021255325 1972349919,nop,wscale 6> (ttl 52, id 48109, len 60)
209.85.227.99.80 > 192.168.1.69.16439: S [tcp sum ok] 3266835413:3266835413(0) ack 3357743173 win 5672 <mss 1430,sackOK,timestamp 2021257725 1972349919,nop,wscale 6> (ttl 52, id 48110, len 60)
192.168.1.69.16439 > 209.85.227.99.80: S [tcp sum ok] 3357743172:3357743172(0) win 16384 <mss 1460,nop,nop,sackOK,nop,wscale 0,nop,nop,timestamp 1972349931 0> (DF) (ttl 64, id 498, len 64)
209.85.227.99.80 > 192.168.1.69.16439: S [tcp sum ok] 3266835413:3266835413(0) ack 3357743173 win 5672 <mss 1430,sackOK,timestamp 2021259181 1972349919,nop,wscale 6> (ttl 52, id 48111, len 60)
209.85.227.99.80 > 192.168.1.69.16439: S [tcp sum ok] 3266835413:3266835413(0) ack 3357743173 win 5672 <mss 1430,sackOK,timestamp 2021262575 1972349919,nop,wscale 6> (ttl 52, id 48112, len 60)
192.168.1.69.16439 > 209.85.227.99.80: S [tcp sum ok] 3357743172:3357743172(0) win 16384 <mss 1460,nop,nop,sackOK,nop,wscale 0,nop,nop,timestamp 1972349955 0> (DF) (ttl 64, id 38020, len 64)
209.85.227.99.80 > 192.168.1.69.16439: S [tcp sum ok] 3266835413:3266835413(0) ack 3357743173 win 5672 <mss 1430,sackOK,timestamp 2021271181 1972349919,nop,wscale 6> (ttl 52, id 48113, len 60)
Thanks in advance!
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