Re: Can't create TCP connections to certain IP addresses

From: Anish Mistry <amistry_at_am-productions.biz>
Date: Sun, 19 Aug 2007 17:51:14 -0400
On Sunday 19 August 2007, David Malone wrote:
> 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?
I'm not sure how to do that with the version of m0nowall that the 
router is running.  But I can exhibit this behavior on the local LAN 
without going through the router.

-- 
Anish Mistry
amistry_at_am-productions.biz
AM Productions http://am-productions.biz/

Received on Sun Aug 19 2007 - 19:48:01 UTC

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