我想用SNMP查询远程主机的监听端口。
使用snmpwalk显示：
# snmpwalk -c public -v2c somehost TCP-MIB::tcpListenerProcess.ipv4
TCP-MIB::tcpListenerProcess.ipv4."0.0.0.0".13 = Gauge32: 0
TCP-MIB::tcpListenerProcess.ipv4."0.0.0.0".22 = Gauge32: 0
TCP-MIB::tcpListenerProcess.ipv4."0.0.0.0".111 = Gauge32: 0
...
但我无法查询特定端口（作为监控软件 - nagios - 会这样做）：
# snmpget -c public -v2c localhost TCP-MIB::tcpListenerProcess.ipv4.\"0.0.0.0\".111
TCP-MIB::tcpListenerProcess.ipv4."0.0.0.0".111 = No Such Instance currently exists at this OID
我试图放置一些特殊的shell保护但没有成功：
# snmpget -c public -v2c localhost 'TCP-MIB::tcpListenerProcess.ipv4."0.0.0.0".111'
TCP-MIB::tcpListenerProcess.ipv4."0.0.0.0".111 = No Such Instance currently exists at
# snmpget -c public -v2c localhost 'TCP-MIB::tcpListenerProcess.ipv4.\"0.0.0.0\".111'
TCP-MIB::tcpListenerProcess.ipv4.\"0.0.0.0\".111: Unknown Object Identifier (Index out of range: \"0 (tcpListenerLocalAddress))
有人可以对此有所了解，并且可能会提示如何正确查询此OID吗？