On Mon, 2004-11-29 at 18:19, Kwan Lowe wrote:
> > Ok here is my situation. I have a server (192.168.1.10) running E-Smith
> > SME server 5.6. On it i have my website and e-mail setup and working.
> > We will call it abc.com. I also have domain xyz.com and would like to
> > set it up on a Citadel portal site. My server does not have the
> > necessary dependencies to setup Citadel. I have it up and running on my
> > desktop.
> >
> > Ok enough background, what I want is a way to have xyz.com be
> > reccognized and served in my desktop and abc.com to be served on my
> > server. I already have port 504 forwarded on my linksys router to my
> > desktop but it does not redirect it to my desktop. Oh, Citadel runs
> > on https if that helps.
> >
>
> You can try running tcpdump on the desktop and listen for connections on port
> 504:
>
> [root@feynman] tcpdump port 504
>
> Then try to hit the website on that port from both internal and external
> machines. If you don't see anything then it's probably some routing issue.
>
> Keep in mind that most Linksys routers handle internal requests to external IP
> addresses in bizarre and creative ways. E.g., if you have an external IP of
> 11.12.13.14 and a 192.168.0. internal network (NAT), then accessing
> 11.12.13.14 from the LAN may not work as expected. This is doubly true for
> multiple external IPs, depending on which Linksys router you're using.
>
> As a workaround (and general security practice) you may want to setup
> different DNS zones for the internal and external accesses. I.e., internal
> requests to the DNS server will get served 192.168.0.x addresses; external
> requests get the external IPs.
>
> Though I'm not sure from your post, also keep in mind that any secured channel
> may have problems if the internal address does not match the external. I.e.,
> if your desktop is on the private network it will very likely fail
> verifications since many use hostname/ip combos as part of the validation.
>
> If the tcpdump doesn't return anything, make sure you're using the correct
> ports. HTTPS is usually on 443, IIRC.
Very enlightening
Thanks
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