Logon authentication from server in DMZ

[Alfredo]

I have a server in my DMZ and I am trying to authenticate
to my internal domain through a Cisco PIX firewall. I am
testing at the moment and I have opened all the ports on
the firewall but I still can not authenticate. Any ideas
how to authenticate through a firewall?

 

[Matjaz Ladava]

Have you opened all the ports, that are specified in
http://support.microsoft.com/default.aspx?scid=KB;EN-US;Q179442&ID=KB;EN-US;Q179442
Also check, that the routing is right, so that you can ping internal server
for authentication.

--
Regards

Matjaz Ladava, MCSE (NT4 & 2000)
(e-mail address removed)
http://ladava.com

 

[Guru Cumarasamy]

also make sure you are not doing any NAT or PAT.

configure a static entry to itself. for example your DC's
IP address is 172.16.1.1, your static entry should be:

static (DMZ,inside) 172.16.1.1 172.16.1.1 netmask
255.255.255.255

also do the same thing to the server in the DMZ

hope this helps..........