RFC1289-phivMIB :: phivRouteSegBuffSize

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › RFC1289-phivMIB › phivRouteSegBuffSize

phivRouteSegBuffSize

Module: RFC1289-phivMIB

OID (symbolic): RFC1289-phivMIB::phivRouteSegBuffSize

OID (numeric): 1.3.6.1.2.1.18.5.13

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: This parameter value determines the maximum size of an end-to-end segment. The size is a decimal integer in the range 1-65535. This size is in bytes. This size includes protocol overhead down to and including the End Communication layer, plus a constant value of 6. (This value of 6 is included to provide compatibility with the BUFFER SIZE parameter definition.) It does not include Routing or Data link overhead (except for the constant value of 6).

What is phivRouteSegBuffSize?

This sets the maximum size, in bytes (1-65535, including protocol overhead plus a 6-byte Phase III compatibility constant), of an end-to-end segment the End Communication layer can transmit or receive; it must be less than or equal to phivRouteBuffSize. Admins raise it, together with the Routing buffer size, to allow larger end-to-end application messages.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.2.1.18.5.13
snmpwalk -v2c -c public <target> RFC1289-phivMIB::phivRouteSegBuffSize

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.2.1.18.5.13.1
snmpget -v2c -c public <target> RFC1289-phivMIB::phivRouteSegBuffSize.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.2.1.18.5.13.1 i <value>

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OID Breakdown

Upper-level ancestors (8 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.2mgmtAPERTUS-NPG-MIB
1.3.6.1.2.1mib_2AXON-MIB
1.3.6.1.2.1.18phivDECnet-iv
1.3.6.1.2.1.18.5routingDECnet-iv
Numeric OIDNameModule
1.3.6.1.2.1.18.5.13phivRouteSegBuffSizeRFC1289-phivMIB