Using CCP to configure 881 - Cannot assign WAN address

[Gary Turner]

Hi

I'm using CCP to configure my Cisco 881, I need to assign my IP address range to the WAN interface (176.35.224.112/29), however everytime i enter the IP Address with a /29 subnet mask or indeed one of the usable addresses with a /32 I'm told I need to "Enter a valid IP address".

I have also attempted to set the interfaces IP address via IOS directly and was also told the address was incorrect.

Can anyone throw any light on the messages real meaning as the IP address is obviously valid.

Thanks

Gary

[johnlloyd_13]

hi gary,

i'm not a big fan of GUI, but have you applied it on your 881's FE4 port?

kindly post the error when the IP address was assigned via CLI and also your show run (remove sensitive info).