Re: Port 80 Times Out WAN side; works great LAN side; switched ISP

From: Marshall Lai (marshall_lai_at_yahoo.com)
Date: 01/13/05 

Date: Thu, 13 Jan 2005 11:29:27 +0800

Could it be your ISP is blocking port 80 for incoming traffic?
"jr-m" <jr_m6ln@news.post> wrote in message
news:051574A2-32D9-4002-AD18-494C5F259FFD@microsoft.com...
> Looking for help with why port 80 would be timing out from the WAN side
> accessing my WEB page. I switched ISP's over the weekend for financial
> reasons; need to cut costs. All we did was move the server from a static
> IP
> frame to a ADSL. Changed the router so that the server is assigned a
> manual
> static IP; opened ports 25, 110, & 80 all while working with ISP. Ports 25
> &
> 110 work fine but port 80 times out when accessing from the WAN. LAN
> works
> great at resolving server web pages as long as the port 80 is opened in
> the
> router. ISP feels something is wrong in the server but no change was made
> other then IP address for the NIC. Everything out bound has worked since
> the
> switch but in bound is the issue (to see my web page) ??? I work fine with
> accessing other web pages and I'm using no-ip.com for DNS which is working
> great.
>
> I tried to use an alternate port but I may not have set that up correctly
> in
> the server. Is there a technet article for using alternate port
> assignments?
> I haven't found one for W2k BackOffice??
> --
> JR-M
> Computer Tech

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