Subnetting problem?

Subnetting problem?

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Subject Author Date
Subnetting problem? Jorge Paredes 08-13-2004
Posted by Jorge Paredes on August 13, 2004, 11:02 am
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Hi all:

I have a router with this routing and interface configuration :

interface ethernet 0
ip address 192.168.100.1 255.255.255.248
interface ethernet 1
ip address 192.168.100.9 255.255.255.248
interface ethernet 5
ip address 172.16.1.1 255.255.255.252
!
ip route 0.0.0.0 0.0.0.0 172.16.1.2
ip route 192.168.100.128 255.255.255.192 172.16.1.2

The problem: When I trie to do a ping from a server in interface "ethernet
0" (f.e.) with IP address 192.168.100.2 using the IP default gateway
192.168.100.1 to IP address 192.168.100.130 (f.e.) the result is:
"!.!.!.!.!.!.!.!".

If I configure a host route "ip route 192.168.100.130 255.255.255.255
172.16.1.2" all works fine, the ping result is "!!!!!!!!!!!!!!".

What is happen?

TIA
Jorge




Posted by PES on August 13, 2004, 5:52 am
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> Hi all:
>
> I have a router with this routing and interface configuration :
>
> interface ethernet 0
> ip address 192.168.100.1 255.255.255.248
> interface ethernet 1
> ip address 192.168.100.9 255.255.255.248
> interface ethernet 5
> ip address 172.16.1.1 255.255.255.252
> !
> ip route 0.0.0.0 0.0.0.0 172.16.1.2
> ip route 192.168.100.128 255.255.255.192 172.16.1.2
>
> The problem: When I trie to do a ping from a server in interface "ethernet
> 0" (f.e.) with IP address 192.168.100.2 using the IP default gateway
> 192.168.100.1 to IP address 192.168.100.130 (f.e.) the result is:
> "!.!.!.!.!.!.!.!".
>
> If I configure a host route "ip route 192.168.100.130 255.255.255.255
> 172.16.1.2" all works fine, the ping result is "!!!!!!!!!!!!!!".
>
> What is happen?
>
> TIA
> Jorge
>

Do a show ip route and look for two equal routes to 192.168.100.130. Also,
make sure there are no policy routes (route-maps) on e0.




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