Problem with SNMP

Hello I have problems of loss of communication by SNMP and I have version 1.5.1

I am running 2.8.0.2 on my B5c radios and don’t see any issues with SNMP, could it be that the firewall is firing off on the radios? Try turning that off and see if that helps. Next I would recommend the 2.8.0.x firmware which has been working pretty darn well for me and many others. (except for some people running C5c/C5x radios in PTP, but those people always seem to have issues)