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Unable to use Server Publishing rules with Route relati... - 11.Oct.2005 5:49:00 AM

tinto

Posts: 225
Joined: 9.Sep.2004
From: Italy
Status: offline

Hi,

I've read that when I have Route relations between 2 networks I can use both Access Rules and Server Publishing Rules to allow access to a resource in one network.
But I'm not able to.

Example: CorpA network is 10.x.x.x., CorpB net is 192.168.x.x (*)
I want a computer in CorpB to print using a printer in CorpA.
If I use Route relationship and create a Server Publishing Rule listening to 192.168.0.10 (the IP of the isa's NIC in CorpB) then try to connect to printer from CorpB I see "denied connection from default rule".

If I simply switch the network rel. from Route to NAT all works fine. So I'm quite sure there is no error in publishing rule (such as wrong protocol definition).

Please help "[Wink]"

(*) we are implementing an isa server like firewall/router between some corporate networks.

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RE: Unable to use Server Publishing rules with Route re... - 11.Oct.2005 7:24:00 AM

tshinder

Posts: 47659
Joined: 10.Jan.2001
From: Texas
Status: offline

Hi Tinto,

If you have a Route Network Rule between source and destination Network, then use an Access Rule instead of a publishing rule.

HTH,
Tom

(in reply to tinto)

Post #: 2

RE: Unable to use Server Publishing rules with Route re... - 11.Oct.2005 8:19:00 AM

tinto

Posts: 225
Joined: 9.Sep.2004
From: Italy
Status: offline

quote:
Originally posted by tshinder:
If you have a Route Network Rule between source and destination Network, then use an Access Rule instead of a publishing rule.

Hi Tom, yes that's what I plan to do, I was just wondering about the reason that I cannot use S.P. Rule with Route rel.

Waiting for you answer... I've learned that I can establish a NAT rule between a part of CorpA and CorpB, leaving in place the general route rule. Cool!

P.S.: if you were interested in a case-study about a non orthodox implementation of ISA like a router... mail me [Wink]

(in reply to tinto)

Post #: 3

RE: Unable to use Server Publishing rules with Route re... - 11.Oct.2005 10:40:00 AM