OID value: 1.3.6.1.2.1.6.13.1
OID description:
tcpConnEntry OBJECT-TYPE SYNTAX TcpConnEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "Information about a particular current TCP connection. An object of this type is transient, in that it ceases to exist when (or soon after) the connection makes the transition to the CLOSED state." INDEX { tcpConnLocalAddress, tcpConnLocalPort, tcpConnRemAddress, tcpConnRemPort } ::= { tcpConnTable 1 }
See also the OID Repository website reference for 1.3.6.1.2.1.6.13.1