Hello, I have lot of hosts monitored via SNMP by proxy. In UI SNMP availability marked green and item zabbix[host,snmp,available] returns value: available (1)

But all SNMP items is not having data, also when I'm try to check SNMP from proxy host I get error:

# snmpwalk -v 2c -c public host
Timeout: No Response from host

Seems there a some bug occurred.