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Simultaneous-Use check 1, User logs in two devices Messages in this topic - RSS

Bernie
Bernie
Posts: 205


20.12.2017
Bernie
Bernie
Posts: 205
Have you observed any simulatenous login with this latest built?

Unfortunately yes. I think it feels better or users does not use it intensively at the moment. But in one case for user "singh.jasvinder" I would say it was a double login.

Session 4827eaaf1396-365542469 started at 19.12.2017 23:11:45
Session 10d38a8fbb1d-374730812 started at 19.12.2017 23:11:58
Session 4827eaaf1396-365542469 stopped at 19.12.2017 23:12:02
Session 10d38a8fbb1d-374730812 stopped at 19.12.2017 23:13:20

In log file I find message:
19.12.2017 23:11:58.412 - Simultaneous session counter for user 'singh.jasvinder@dbjw.local' set to 2.

You recieve the whole log file as mail.

Best Regards,
Bernie
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Admin
Admin
Administrator
Posts: 4845


20.12.2017
Admin
Admin
Administrator
Posts: 4845
This is the same case I have noted previously. Please see following accounting start packet;



19.12.2017 10:31:45.466 - RadAcct req. from : 10.9.5.3:11686 [UDP]


Size : 213 / 213
Identifier : 185
Attributes :


NAS-Port-Id = 4
NAS-Port = 4
Calling-Station-Id = 10-D3-8A-8F-BB-1D
NAS-Port-Type = Wireless
Acct-Status-Type = Start
Acct-Session-Id = 10d38a8fbb1d-2004087913
NAS-Identifier = WLAN-KIRSCH2
User-Name = Singh.Jasvinder@dbjw.local
Called-Station-Id = 0A-A0-57-25-0C-EF:UMA
NAS-IP-Address = 10.9.5.3


19.12.2017 10:31:45.466 - Simultaneous session counter for user 'singh.jasvinder@dbjw.local' set to 2.



This accounting packet is sent without an authentication attempt. I think your access controller accepts user logon with cached credentials.
You must disable this behavior in order to prohibit double logins.


Best regards,


Yasin KAPLAN
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