Can't create TCP connections to certain IP addresses

David Malone dwmalone at maths.tcd.ie
Sun Aug 19 12:16:51 PDT 2007


On Sun, Aug 19, 2007 at 11:46:52AM -0400, Anish Mistry wrote:
> 	tcpdump.txt contains a failed connection.  tcpdump-good.txt contains 
> a succeeded connection.

As you say, the SYN packet is being sent, but no reply be being
received. Can you run a tcpdump on your router/firewall and see if
the SYN packets are being recieved (and forwarded) and check if the
SYN ACK packets are getting back that far?

	David.


More information about the freebsd-current mailing list