Not able to ping between networks

[Ed Lo]

Hi,

I have 2 SSID with different network ip and dhcp pools. When I try to ping from one device on one to another device on the other it always says that it has timed out and never goes through. They are both broadcasting from the same radio on the router. Is there something I need to do to enable this?

thanks

(EDIT I've got it to work now not sure what it was but it works)

[Georg Pauwen]

Hello,

I remember you posting earlier with questions about configuring a 1941w...is this problem related ?

Can both clients ping their defauly gateway ?

Post the config of the device you have this configured on...

[Ed Lo]

hello,

Yes, it related to the previous post. I can ping from the console window of the router to the default gateway. I've attached the config for both router# and ap# as it would be too long to post both.

[Julio E. Moisa]

Hi

If you are able to ping both gateways from the router, also you could disable the window firewall. 

[Georg Pauwen]

Hello,

the VLAN 1 interface on your router and the BVI 1 interface on the AP must be in the same address space, which right now they are not:

interface Vlan1
ip address 10.10.0.30 255.255.255.0

interface BVI1
ip address 192.168.20.1 255.255.255.0
no ip route-cache

Make sure to change one of the addresses so that both are in the same subnet, e.g.:

interface Vlan1
ip address 192.168.20.2 255.255.255.0

interface BVI1
ip address 192.168.20.1 255.255.255.0
no ip route-cache

[Ed Lo]

I did some testing and I can ping to other devices but they can't ping back to the windows machine. I also noticed that windows machines are the ones that cannot be pinged to as the ping will work both ways on a mac and linux machine. Is disabling the firewall a reason that the ping may not go through?

[Julio E. Moisa]

Yes, the firewall and antivirus could block icmp packets.