https://community.cisco.com/t5/network-access-control/mac-notification-traps-not-sent/m-p/1895406#M203107 <P>Our 6509 switch is not sending mac-notification traps to the NAC manager.</P><P>The linkup linkdown traps are working however the traps specific to mac-notification are not.</P><P>SNMP counters are not incrementing and a show mac address-table notification change indicates that there are no new notifications.</P><P>As a result, the NAC does not know the mac address of the switchport in order to process any rules.</P> Mon, 11 Mar 2019 01:58:22 GMT mgraham50 2019-03-11T01:58:22Z https://community.cisco.com/t5/network-access-control/mac-notification-traps-not-sent/m-p/1895406#M203107 <P>Our 6509 switch is not sending mac-notification traps to the NAC manager.</P><P>The linkup linkdown traps are working however the traps specific to mac-notification are not.</P><P>SNMP counters are not incrementing and a show mac address-table notification change indicates that there are no new notifications.</P><P>As a result, the NAC does not know the mac address of the switchport in order to process any rules.</P> Mon, 11 Mar 2019 01:58:22 GMT https://community.cisco.com/t5/network-access-control/mac-notification-traps-not-sent/m-p/1895406#M203107 mgraham50 2019-03-11T01:58:22Z