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New 1760 router problem

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pirateclem

Technical User
Joined
Feb 4, 2005
Messages
68
Location
US
The last thread was getting pretty long and full of things being done twice, figured it was best to start again. At this point my 1760 router still is not working correctly. I have given an IP to the eth0/0, VLAN1 (with 4 port WIC), and two servers off of a 2950 switch cabled to eth0/1 in VLAN1 of the router. All 2950 switch ports are also in VLAN1. Router eth0/0 is set to access mode and everything seems to be working fine internally. At this point ip host-routing is enabled, ospf is enabled with:

x.x.35.11 0.0.0.0 area 0 (eth0/0)
x.x.36.225 0.0.0.0 area 0 (VLAN1)
x.x.36.226 0.0.0.0 area 0 (server 1)
x.x.36.227 0.0.0.0 area 0 (server 2)

subnet mask for everything is /24

I have set ACL for VLAN1 and eth0/0 inbound and outbound both to permit IP any any. (I just want it to start working). Firewall is not enabled. VPN is not being used. I have firewalls up on both servers, so I am safe when it starts working. I just want one less headache in the way right now.

router port eth0/0 can be pinged from the internet. NO x.x.36.y IP's can be pinged from outside the router.

From either of the servers (x.x.36.226 & 227), either server can be pinged, VLAN1's IP can be pinged (x.x.36.225) and router eth0/0 (x.x.35.11) can be pinged but nothing can go beyond the router eth0/0.

When logged into the router via telnet, ssh, https etc.. via eth0/0 x.x.35.y (management, outside). VLAN1 and both servers, all three of which are x.x.35.y can be pinged.

So, this thing has to be routing packets for data to be transfered between the x.x.35.y and x.x.36.y subnets. Correct? What do I do now to trouble-shoot why the servers cannot route data out beyond router eth0/0 or why data cannot be routed beyond eth0/0 from the outside in?

This small network exists within a larger pre-existing network. I brought up ethereal today to see what was going on. I do not believe ethereal can sniff RIP data however, the only ospf traffic I saw appeared to be my own and there was TONS of ARP traffic.

The larger network I am within in this building is all segmented /24 from a class B. All gateways are x.x.Y.254.

DNS for the entire larger network is x.x.1.1

Thanks for all the help before, its seems I am making great progress,however I feel so close and yet so far.
 
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