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4 port internal routing

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dhc1

IS-IT--Management
Joined
Sep 3, 2004
Messages
2
Location
US
Hi All HELP the newb please!! :)

Here's my scenario.

I hava a 3640 router with an NM4e (4 port ethernet)

e0 192.168.100.x
e1 15.1.1.x
e2 166.212.255.x
e3 208.27.128.x

e0 is cross connected to a host with 192.168.100.x

e1 is connected to a switch directly behind a 1600 (Private APN) router with its e0 address of 15.1.1.x

e2 is connected to a switch directly behind a 1600 router (Private APN) router with its e0 address of 209.183.58.x (primary) and 166.212.255.x (secondary)

e3 is connected to a switch directly behind a 1600 router (public ) with it's e0 address of 208.19.111.x (primary)
208.27.128.x (secondary)

I'm having an issue with pinging hosts on the other side of the routers with secondary interfaces.

I have a static route on all the 3 routers back to the 192 network like this

ip route 192.168.100.0 255.255.255.0 15.1.1.x --->>> this works end to end.

ip route 192.168.100.0 255.255.255.0 166.212.255.x
ip route 192.168.100.0 255.255.255.0 208.27.128.x

HELP, I don't understand what's going on.

Thanks all in advanced.

 
What's the routing table look like on the 3640. Can the host on 192.168.100.x ping all the 1600 interfaces?
 
Yep.

The routing table looks like this.

ip route 172.0.0.0 255.0.0.0 15.1.1.x (rtr's e0 address)

ip route 10.0.0.0 255.0.0.0 166.212.255.x (rtr's e0 secondary)

ip route 208.0.0.0 255.0.0.0 208.27.128.1 (

rtr's e0 secondary)

BTW the destination network addresses are different on the APN routers because those are the private IP's assigned and (allowed) to devices on that APN. except for the public

 
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