Re: Problems -- rad_verify: invalid signature (err=2)！ （shared secret is incorrect）

[Phil Mayers]

On 25/10/10 04:06, Xiaochen wrote:
> Hi all,
> I am using Fedora 12 and Freeradius 1.2.9 to do some COA test.
> When AAA sends Disconnect-request to my AGW, the AGW reply with a
> Disconnect-ACK, and my MS disconnects.
> But the rad_verify says:
> -----------------------------------------------------------------------
> Received Disconnect-ACK packet from clinet 100.1.6.4 port 3799 with invalid
> signature (err=2)! (shared secret is incorrect.
> -----------------------------------------------------------------------
> In fact the shared secret is correct!!!

No it is not.

The error message is unambiguous. You have made an error with the shared
secret. Fix it.