Cisco 887 routing

[Leon Brierley]

Hi all,

I have set up a Cisco 887 router with ADSL and it trunked into a PoE switch so it can run 3 x cisco 321 AP's. I have 3 vlans set up..

1 - IP 192.168.1.1

151  IP 192.168.7.254

152 IP 10.5.8.253

I have vlan 152 set up on the PoE switch with an IP address of 10.5.8.254

I have added a route on the PoE switch via 887 to addresses of 192.168.7.0  i.e

ip route 192.168.7.0 255.255.255.0 10.5.8.253

However if i try to ping anything on the 192.168.7.0 subnet it doesnt work. Also, if i do a traceroute to 192.168.7.xxx it fails after it hits the router..

1 10.5.8.253 0 msec 0 msec 0 msec

  2  *  *  *

  3  *  *  *

etc...

So the switch knows where to send the packet - but then the router doesnt know what to do with it.

I have this exact set up running fine in another work location, the only difference is that uses a Cisco 1801 router and not an 887.

Can anyone help with this? - i've checked everything time and again but i must be missing something obvious!

Many thanks

L

[blau grana]

Hello Leon,

It could be also problem with host on 192.168.7.0/24 subnet, that they do not know how to forward return traffic.

Can you check that these hosts have valid ip addresses, gateways?

Try ping from 192.168.7.0/24 to 10.5.8.0/24.

Can you upload entire config?

Best Regards

Please rate all helpful posts and close solved questions

[Leon Brierley]

Hi

Yes, you were right, one of the access points had the wrong default gateway in there. I've corrected it and now its working a treat! many thanks for your help! 

Leon