IPDT timeout due to inactivity of passive endpoints

[umahar]

We have implemented mab for some passive sensors.

Due to inactivity of these sensors we are losing the IPDT mappings at the interfce even though the session remains authenticated.

Is there any timeout value for IPDT values in the switch if there is no arp traffic coming to or from the sensors ?

After clearing the ARP on the L3 we get the IPDT mapping but they are lost again after sometime.

[kthiruve · Accepted solution]

Hi Utkarsh,

Please reach out to the switching teams for answers. This is policy and access specific to ISE and associated solutiosn and  integrations.

Thanks

Krishnan