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I created an IPSEC Site to site Tunnel between two ASA Firewalls in EVE-NG topology and i want to plot the IPSEC Site to Site VPN graph on PRTG ? The SNMP Walk command is not getting any output . As the firewall is making SNMP inbound connections with the SNMP NMS server and not serving SNMP Oid Values back to the server.  So i am getting these logs on the Firewall when i tried to do SNMP walk from the Linux SNMP server. Is it some kind of Bug or some configuration error.

 

The show snmp-server oidlist command show the OIDs in the Firewall but not serving to the Linux SNMP server.

 

Help Needed !!!

 

KHI-A# show running-config snmp-server
snmp-server host inside1 192.168.245.132 community ******** version 2c
snmp-server location karachi
snmp-server contact waqas
snmp-server community *****
snmp-server enable traps syslog
snmp-server enable traps cpu threshold rising

 

root@ubuntu:~# snmpwalk -v2c -c ********** 192.168.245.210
Timeout: No Response from 192.168.245.210
root@ubuntu:~


KHI-A# May 08 2022 21:01:45: %ASA-6-302015: Built inbound UDP connection 5 for inside1:192.168.245.132/50024 (192.168.245.132/50024) to identity:192.168.245.210/161 (192.168.245.210/161)
May 08 2022 21:01:45: %ASA-7-710002: UDP access permitted from 192.168.245.132/26819 to inside1:192.168.245.210/snmp

 

While the SNMP Walk command is getting SNMPWALK Values for the VYOS router that is deployed in the VMWARE machine.

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