Revised - Redhat gateway issue - Internet access from a subnet

[Pablo Halamaj]

maybe you can send us your routing tables to check out if the problem
lies there.
There are any firewall or nat settings on the gateways?
Did you make a traceroute or dig lookups(to check where the packets
dies) from the problematics nets?

On Sat, 2 Oct 2004 13:01:52 -0400, menonrr at jmu.edu <menonrr at jmu.edu> wrote:
> 
> Hello,
> 
> In my earlier mail to you on the same subject I made a mistake
> in network topology. I apologise.
> 
> The network topology like this.
> 
> Internet---| Redhat GW|------192.168.1.0 network-----|X
> Router|----172.16.4.0 network --|Redhat GW that just forwards
> traffic|----172.16.3.0 network
> 
> Problem is access of internet from 172.16.3.0 network.
> 
> I can access the internet from 192.168.1.0 network. I put the
> DNS address of Interenet provider in the clients to access the
> internet.
> 
> While I can ping any internet address from 172.16.3.0, I
> cannot access internet from the only Windows 2000 client in
> that network. When I ping 'www.google.com' it says "unknown
> host" or something. The redhat GW is not a DNS or DHCP.
> 
> I would appreciate some insights and advices.
> 
> Thank You.
> Menon
> 
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