topic Re: 9800 Client connectivity in Wireless

9800 Client connectivity

AustinJ96TX — Mon, 22 Jul 2024 13:47:27 GMT

I have a current setup with a mobility tunnel between a HQ controller and an Anchor. The clients are going out to ISE and authenticating and connecting to the WiFi but there is no internet. Below are the current errors I am receiving. So far all I can find is it is a possible DHCP issue and the client isn't receiving an IP. Any thoughts?

Re: 9800 Client connectivity

Mark Elsen — Mon, 22 Jul 2024 16:34:18 GMT

- FYI : https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvu34650

Re: 9800 Client connectivity

AustinJ96TX — Mon, 22 Jul 2024 17:27:03 GMT

What changes would need to be made to this ACL?

ip access-list extended redirect
10 deny ip any host X.X.X.X
20 deny ip host X.X.X.X any
30 deny udp any any eq domain
40 deny udp any eq domain any
50 permit tcp any any eq www

I have ISE for the IPs. Its BOYD guest network

Re: 9800 Client connectivity

Mark Elsen — Mon, 22 Jul 2024 17:30:01 GMT

- No direct insights on that , I myself would more look at the current software versions being used on the controllers and go for
the latest advisory release 17.12.3 and check if that can help.

Re: 9800 Client connectivity

Rich R — Sat, 03 Aug 2024 21:55:05 GMT

Always refer to the TAC recommended releases (link below) for which release to be using.