RFC 2012 (rfc2012) - Page 3 of 10
SNMPv2 Management Information Base for the Transmission Control Protocol using SMIv2
Alternative Format: Original Text Document
RFC 2012 SNMPv2 MIB for TCP November 1996
DESCRIPTION
"The MIB module for managing TCP implementations."
REVISION "9103310000Z"
DESCRIPTION
"The initial revision of this MIB module was part of MIB-
II."
::= { mib-2 49 }
-- the TCP group
tcp OBJECT IDENTIFIER ::= { mib-2 6 }
tcpRtoAlgorithm OBJECT-TYPE
SYNTAX INTEGER {
other(1), -- none of the following
constant(2), -- a constant rto
rsre(3), -- MIL-STD-1778, Appendix B
vanj(4) -- Van Jacobson's algorithm [5]
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The algorithm used to determine the timeout value used for
retransmitting unacknowledged octets."
::= { tcp 1 }
tcpRtoMin OBJECT-TYPE
SYNTAX Integer32
UNITS "milliseconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The minimum value permitted by a TCP implementation for the
retransmission timeout, measured in milliseconds. More
refined semantics for objects of this type depend upon the
algorithm used to determine the retransmission timeout. In
particular, when the timeout algorithm is rsre(3), an object
of this type has the semantics of the LBOUND quantity
described in RFC 793."
::= { tcp 2 }
tcpRtoMax OBJECT-TYPE
SYNTAX Integer32
UNITS "milliseconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The maximum value permitted by a TCP implementation for the
McCloghrie Standards Track