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2 routers ISA and a stupid problem - 23.Nov.2005 5:56:34 PM

Doohder

Posts: 78
Joined: 22.Nov.2005
Status: offline

Heres what I got I had a post earlier just reposting cuz I need some more opinions and help and so on.

Here is what I attempted as suggested in earlier forum the wanted me to add a route unders the ISA server I believe.

I used the same subnet mask as the interface on the router which is 10.1.0.1 255.255.255.0. I guess im kinda confused because I can ping all the way from 10.2.1.x users to 10.1.0.1 the gateway of the PLP router. I can also through my laptop on the 10.1.0.1 network put my laptop with a static address to the gateway and ping a desktop that I have all the way over behind the GrandRios router so Iknow that RIP is working properly. The problem comes down to is that both nics can't have different gateways cuz windows bitches. Also tried changing metric on the Gateways. Am I using the Route add command incorrectly is the network address spose to be 10.1.0.1 for the presistent route or just plain out 10.0.0.0 for all of the networks and a mask of 255.0.0.0. Also the users that are between the PLP router and ISA on that switch if i put my laptop on that and put it as the default gateway on my laptop I can get out on the internet so I know ISA is configured properly. Any help would be great! getting super confused!

< Message edited by Doohder -- 23.Nov.2005 5:58:20 PM >

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RE: 2 routers ISA and a stupid problem - 23.Nov.2005 6:18:43 PM

LLigetfa

Posts: 2184
Joined: 10.Aug.2004
From: fort frances.on.ca
Status: offline

Hmm... not sure if you are trying to run away from me by starting a new topic. What I suggested was a static route with a netmask of 255.0.0.0 and it is not clear to me whether you tried that. If you are running away from me, just say so and I will leave.

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The School of Hard Knocks is a mean teacher. She gives the exam before the lesson.

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RE: 2 routers ISA and a stupid problem - 23.Nov.2005 6:23:31 PM

ClintD

Posts: 1833
Joined: 26.Jan.2001
From: Keller, TX
Status: offline

LLigetfa is correct about the mask - you're providing a "route summarization" entry for all of the 10.x networks with that mask.

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RE: 2 routers ISA and a stupid problem - 23.Nov.2005 6:36:34 PM

Doohder

Posts: 78
Joined: 22.Nov.2005
Status: offline

Yeah I just added in that address put a test desktop behind the GrandRios Router and the ISA server can ping that test desktop of 10.2.1.33. Where as before that route add it wouldn't so yay for that. New problem now I know that its working correct to see the whole network. I can't get that test desktop off on the internet! Its confusing! No I wasn't just trying to get all kinds of ideas but now that worked. Just a new problem always seems to arrise! damn Firewalls haha and it was my idea to put this in wow created me to much work haha oh well its good for the experience side.

< Message edited by Doohder -- 23.Nov.2005 6:37:56 PM >

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RE: 2 routers ISA and a stupid problem - 23.Nov.2005 6:57:11 PM

Doohder

Posts: 78
Joined: 22.Nov.2005
Status: offline

I get this error periodically I noticed maybe it makes sense to a much more intellegent person.......

Description: ISA Server detected routes through adapter External that do not correlate with the network element to which this adapter belongs. For best practice, the address range of an ISA Server network should match the address ranges routable through the associated network adapter as defined in the routing table. Otherwise valid packets may be dropped as spoofed. (This alert may occur momentarily when you create a remote site network. You may safely ignore this message if it does not reoccur.) The address ranges in conflict are: 10.0.0.0-10.0.255.255;10.1.1.0-10.255.255.254;.
<br>ISA Server detected routes through adapter Internal that do not correlate with the network element to which this adapter belongs. For best practice, the address range of an ISA Server network should match the address ranges routable through the associated network adapter as defined in the routing table. Otherwise valid packets may be dropped as spoofed. (This alert may occur momentarily when you create a remote site network. You may safely ignore this message if it does not reoccur.) The address ranges in conflict are: 10.0.0.0-10.0.255.255;10.1.1.0-10.255.255.254;.

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RE: 2 routers ISA and a stupid problem - 23.Nov.2005 7:33:58 PM

Doohder

Posts: 78
Joined: 22.Nov.2005
Status: offline

Hey you are the greatest Les..... I got it to work today !!!! I figured out what my problem was yesterday I rebooted GrandRios PLP router so there was not gateway of last resort configured because i forgot to save the running config !!! so all is well now until I run into more problems I'll definately let you know you were a big help sorry it sounded like I didn't want to you help I needed all the help I could get !

He

(in reply to LLigetfa)

Post #: 6

RE: 2 routers ISA and a stupid problem - 23.Nov.2005 11:15:49 PM

LLigetfa

Posts: 2184
Joined: 10.Aug.2004
From: fort frances.on.ca
Status: offline

Good to hear you're up and running.

_____________________________

The School of Hard Knocks is a mean teacher. She gives the exam before the lesson.

(in reply to Doohder)

Post #: 7