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Beginner

8.3.102 Bugs running on 2504

Hi,

had the new 8.3.102.0 loaded onto a 2504 controller.
Here are the bugs I discovered and made me going back to 8.2.111

- CPU load on processor 2 at 100%
show processor cpu indicates high usage of apfReceiveTask and bcastReceiveTask

- Individual client usage statistics on dashboard show 16 kbyte for every application...

- Web Login Page (Authentication) not working > Cross-Site Attack warning in log

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Beginner

Local Web-Auth: Is known issue: bug CSCva81409

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Hall of Fame Master

I have a 2504 running 8.3.102.0 and not seeing those issues. As far as browsers go, each seem to have it own issues with various GUI's.

-Scott 

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-Scott
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Ok, the statistics issue might be browser related...

The CPU 100% is related to direct connected APs in combination with multicast.
They plan to fix this in the next MR

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Beginner

You are right, there is a bug on 8.3.102.0 OS.

When using internal WebAuth either with local user credentials or with pass-through, clients obtain an IP address and get redirected to the portal. However, after entering credentials or accepting the terms they don't get anything in return and stay stuck in "WEBAUTH_REQD" state.

Workaround:


1. Disable Web CSRF Check by running this command (non-disruptive and no WLC reboot is required):

>config network secureweb csrfcheck disable

2. Rollback to previous code.

for more info please check: https://bst.cloudapps.cisco.com/bugsearch/bug/CSCva81409/?referring_site=bugquickviewredir

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