Cisco IronPort MID 0

[sara.bennet]

Do Cisco IronPorts start with an MID of 0 (zero) or 1 (one)?

I have only seen MID 0 for "Message size exceeds limit". Is 0 reserved for this notice or is it ALSO a valid MID when a system restarts/rolls over. 

Thank you

[aayalaga · Accepted solution]

Hi Sara,

ESA starts with MID 1. New deployment, first message log:

Mon Aug 10 16:32:00 2020 Info: Start MID 1 ICID 1
Mon Aug 10 16:32:00 2020 Info: MID 1 ICID 1 From:
Mon Aug 10 16:32:26 2020 Info: MID 1 ICID 1 RID 0 To:

Regards,

[sara.bennet]

Thank you!!