ASA 5506 loses SNMP connectivity after upgrading to latest firmware
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10-23-2023 11:36 AM - edited 10-23-2023 11:43 AM
Hello,
After upgrading my ASA 5506 to the latest interim available firmware asa9-16-4-42-lfbff-k8.SPA, or to any of the most recent firmwares such as asa9-16-4-lfbff-k8.SPA, the monitoring over SNMP stops working. We use N-central to monitor uptime on all our network devices, and the probe is on a network across a site-to-site VPN. So, the monitoring probe is in network A, the ASA is on network B, and network A connects to network B over a site-to-site VPN.
When the ASA uses older firmware version such as asa9-12-4-26-lfbff-k8.SPA, the SNMP monitoring over VPN works perfectly.
Could you please help? Thank you