OID value: 1.3.6.1.2.1.6.11
OID description:
tcpOutSegs OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The total number of segments sent, including those on current connections but excluding those containing only retransmitted octets." ::= { tcp 11 }
See also the OID Repository website reference for 1.3.6.1.2.1.6.11