OID value: 1.3.6.1.2.1.6.13.1.5
OID description:
tcpConnRemPort OBJECT-TYPE SYNTAX INTEGER (0..65535) ACCESS read-only STATUS mandatory DESCRIPTION "The remote port number for this TCP connection." ::= { tcpConnEntry 5 }
See also the OID Repository website reference for 1.3.6.1.2.1.6.13.1.5