Can you access from linuxmce itself?
Yes, after my post, I worked out how to get to the web-admin on the linuxmce box itself and I've got the login page to come up. Unfortunately, I can't log in. I can get a console on the linuxmce box (eg with <ctrl><alt><F2>) and login that way with the username and password I used during setup, but the Web Admin console won't accept that username/password combo. I don't recall adding any different username/password during any of the installation processes.
What about the internal network 192.168.80.***? That will be from your 2nd nic.
I've not tried that yet. That NIC (eth1) is actually faulty. I have a replacement for it, but I haven't swapped it in yet - I wanted to get a few more things working before I did that.
I cannot remember if web-admin works on outside network from default but in web-admin wizard (one of the menu's I'm not at home so cannot check) is outside access link try ticking box for port 80 and try again.
Have a hunt on wiki for more info and security issues of doing this.
I really want to be able to administer the linuxmce box from my home network anyway rather than the linuxmce internal network if I can. I have my own dedicated firewall (ip-cop) between my home network and the Internet anyway so I'm pretty comfortable with the security side of things.
All I need now is to work out what my login is for the web-admin so I can try ticking the box you mentioned.
Thanks for your help so far,
Waikiki, Western Australia