Web server behind Comcast Business Class gateway(SMC)

[Archaismic]

can't access my web server from the internet (penumbra-productions.com 173.160.209.105)

the gateway ip is xxx.xxx.xxx.106 and i assigned the static ip to my router... the virtual server and everything USED to work... but now after comcast gave me a new modem none of it works...



age old story... comcast issues... i THOUGHT putting my router in thr DMZ would solve my issues but i guess not... im lost from here... i attached a picture because im not smart enough to explain it otherwise (which should give you an idea of my level of expertise with this sort of thing)

any help?

[Archaismic]

to expound

the server (i believe is set up fine... when trying to access localhost it pulls up the web site and IIS is setup and running

[YeOldeStonecat]

With the new SMC gateway, have you logged into the web admin at 10.1.10.1 and there's a checkbox in the firewall section for "disable firewall for true static IP subnet" or something like that. Put a check in it.