SNMPv3 walk quieries fails

[surgeon_2022]

Hi all,

I am using zbx 7.0.4 and new type of template with "walk" option for SNMP requests. I am facing an issues.
Repeatedly getting error "Probe successful, cannot retrieve OID: '.1.3.6.1.4.1.40418.7.100.30.1.1.22.20' from [[x.x.x.x]:161]: timed out"

I run tcpdump on zabbix and found, that it sends icmp port unreachable every time, when request fails. Looks like the server is closing the port earlier then expected.
I tried to increase timeout in zabbix_server.conf, zabbix_proxy.conf and snmp.conf to 30 sec, however still getting the issue of closing connection in about 9 sec.

There was a bug long time ago in ver 2.0, but it was announced as fixed,

I am not getting the issue if I switch to old type json format.

I found that SNMPv2 behaves similar. So, looks like not related to SNMP version

Any idea?

[surgeon_2022]

Problem has been solved. I updated SNMP timers via gui

[fssilva]

Problem has been solved. I updated SNMP timers via gui

Hello, I have the same problem... to fi that you have adjusted the timeout setting for SNMP agent under the gui?