SNMPtrap delay in sending for ASA

seanwaite — Fri, 21 Feb 2020 14:33:27 GMT

I am trying find a solution to having snmp trap sent from the ASA, but delayed by 1-2 minutes after the event that triggered.

Background- The ASA is using SLA feature providing redundant backup on 2nd interface connecting to a cellular modem. The ASA is remote tunneling back to me where NMS\trap receiver & server monitors remote devices as well as the ASA itself. I have configured syslog monitor for event 622001 and snmp to send syslog. However when an interface goes down, the trap is instantaneous where as there is a delay in both the SLA to switch to the backup interface, and for the tunnel to reconnect through that backup. I have configured a snmp host in lab here that is outside the tunnel so I am no longer necessarily dependent on that being up

In short, I need an alarm, just cant be sent instantly

Re: SNMPtrap delay in sending for ASA

Flavio Miranda — Tue, 24 Oct 2017 13:43:39 GMT

Hello @seanwaite

with SNMP traps probably you can´t. However, Netflow allows this with the command "flow-export delay flow-create 10". Make sure Netflow has the trap you need and give it a try.

-If I helped you somehow, please, rate it as useful.-

topic Re: SNMPtrap delay in sending for ASA in Network Security

SNMPtrap delay in sending for ASA

Re: SNMPtrap delay in sending for ASA