Author Topic: Security Violation on switch due to Mitel Phone.  (Read 2485 times)

Offline ronniez

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Security Violation on switch due to Mitel Phone.
« on: June 26, 2017, 09:55:04 AM »
Has anyone encountered described situation?
Phone 5340 resets spontanious, below switch setting and error.
Switchport error contains multiple macaddresses
Customer uses ICE

SWITCH1#ses gi1/0/12
Interface:  GigabitEthernet1/0/12
MAC Address:  0800.0f99.6e56
IP Address:  10.10.10.150
User-Name:  08-00-0F-99-6E-56
Status:  Authz Success
        Domain:  VOICE
        Oper host mode:  multi-domain
      Oper control dir:  in
        Authorized By:  Authentication Server
       Session timeout:  N/A
        Idle timeout:  N/A
     Common Session ID:  0A8BAF0100004081B096F5E4
       Acct Session ID:  0x0000BA29
        Handle:  0xE30000DF

Runnable methods list:
       Method   State
       mab      Authc Success
       dot1x    Not run

Logs:

4/28/17
4:12:52.000 PM 

Apr 28 16:12:52 10.10.10.10 <189>54237752: 24840909: .Apr 28 16:12:50.418 CEST: %AUTHMGR-5-SECURITY_VIOLATION: Security violation on the interface Gi1/0/12, new MAC address (0800.0f24.6e56)
is seen.AuditSessionID  Unassigned

host = 10.10.10.10 source = /software/syslogdepot/incoming/sso_syslog 
 sourcetype = cisco:ios 

4/14/17
3:02:35.000 PM 

Apr 14 15:02:35 10.10.10.10 <189>54215392: 24818549: .Apr 14 15:02:33.488 CEST: %AUTHMGR-5-SECURITY_VIOLATION: Security violation on the interface Gi1/0/12, new MAC address (0800.0f28.6e56)
is seen.AuditSessionID  Unassigned

host = 10.10.10.10 
 source = /software/syslogdepot/incoming/sso_syslog 
 sourcetype = cisco:ios


Offline Tech Electronics

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Re: Security Violation on switch due to Mitel Phone.
« Reply #1 on: June 26, 2017, 12:49:10 PM »
ronniez,

Have you verified that the phone's MAC is 08-00-0F-99-6E-56? Do they also have a SIP Softphone on a MiCollab client?

Thanks,

TE


 

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