Re: Can't get out on port 80



Mark Randall wrote:
> netstat /p /a shows nothing?
>
> - MR
>
> "GLapetina" <GLapetina@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message
> news:67D6D28E-A971-4BDC-8565-0185D527CCE4@xxxxxxxxxxxxxxxx
>
>>Hi, any help/ideas would be appreciated. I have the following
>>configuration:
>>SBS 2k3 SP1; antivirus disabled, firewall disabled.
>>I have an appliance hooked up that needs to send packets out on port 80. I
>>can ping the appliance internally. The appliance works on other networks.
>>There is something about this particular network that is keeping the data
>>from going out. The data being sent has specific headers on it; my ISP
>>states
>>that they don't do packet filtering. The ISA service is not running. No
>>other
>>services are using port 80 that I can see.
>>Any ideas what's keeping this data from sending?
>>Thanks in advance,
>>--
>>G. Lapetina, MCSA, CIE
>

Wouldn't PAT interfere with anything going out a router normally?

Wouldn't tunneling/port-forwarding correct the above problem?

Have you sniffed the network traffic before and after the router?

Here is a discussion on using IPTABLES to allow traffic going out of 80 on a
SQUID proxy.
http://tinyurl.com/da2um

For my own curiosity, what are you doing?

--

Dave Keays
.



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