LAN to LAN Routing

[Mark]

Dear All,

I am having real problems setting up a LAN to LAN route, can you help? the
desired situation is as follows.

Network 'A' is a new Windows 2003 setup all on the IP Address Range
172.16.x.x (255.255.0.0)
Network 'B' is a Windows NT network on IP Address Range 10.x.x.x (255.0.0.0)

I am trying to allow clients on the 'A' network to use server resorces on
the 'B' network as part of a migration.

One of my servers on network 'A' has 2 network cards in, therefore I gave
one of the cards a 10.x.x.x address and plugged the cable into one of
network 'B's switches. I then setup RRAS in LAN routing mode and added some
static routes, but for some reason machines on network B can see A, but
machines on network A cannot see B.

Any ideas on if am probably missing something really simple?

any links, thoughts or ideas would be much appreciated.

Regards,
Mark.

 

[Robert L [MS-MVP]]

are you using NAT? if yes, make sure the nat doesn't block the traffic from
A to B.

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[Mark]

Hi Robert,

No I am not using NAT, just trying to setup simple routing.. any ideas?

 

[Rama Krishna Amaravadi [MSFT]]

Make sure that machines on Network 'A' have their default gateway as the
RRAS server.

Thanks,
Rama