[RADIATOR] WARNING: Bad authenticator received in reply

[Ronald Pérez]

Hi all,

I've been receiving this error several times.

Thu Oct  4 08:34:10 2012 610905: WARNING: Bad authenticator received in
reply to ID 159. Reply is ignored
Thu Oct  4 08:34:10 2012 910079: WARNING: Bad authenticator received in
reply to ID 157. Reply is ignored
Thu Oct  4 08:34:11 2012 155653: WARNING: Bad authenticator received in
reply to ID 159. Reply is ignored
Thu Oct  4 08:34:17 2012 716598: WARNING: Bad authenticator received in
reply to ID 184. Reply is ignored
Thu Oct  4 08:34:17 2012 744402: WARNING: Bad authenticator received in
reply to ID 186. Reply is ignored
Thu Oct  4 08:34:17 2012 768551: WARNING: Bad authenticator received in
reply to ID 186. Reply is ignored
Thu Oct  4 08:34:44 2012 419208: WARNING: Bad authenticator received in
reply to ID 241. Reply is ignored
Thu Oct  4 08:34:48 2012 599876: WARNING: Bad authenticator received in
reply to ID 244. Reply is ignored
Thu Oct  4 08:34:55 2012 351554: WARNING: Bad authenticator received in
reply to ID 77. Reply is ignored
Thu Oct  4 08:34:55 2012 586182: WARNING: Bad authenticator received in
reply to ID 21. Reply is ignored


The communication scheme is like this:

*Radius1                   Radius2*
*   ------->Request*
*               Reply<---------*
*
*
*Radius1 Log: Bad Authenticator received in reply........ *


I've been doing some search, lot of people said that this problem is
related to misconfigured shared secret, in this case that is not the
problem because both are radius control by us and shared secrets are the
same. Also there is a recommendation to configure "IgnoreAcctSignature",
but before configure this i want to know why is this happening.


Any idea guys?

Thank in advance.
Ronald
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