XYPLEX-CONCATENATED-MIB :: tcpRtoMax

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsXYPLEX-CONCATENATED-MIBtcpRtoMax

tcpRtoMax

Module: XYPLEX-CONCATENATED-MIB

OID (symbolic): XYPLEX-CONCATENATED-MIB::tcpRtoMax

OID (numeric): 1.3.6.1.2.1.6.3

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: The maximum 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 UBOUND quantity described in RFC 793.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.2.1.6.3
snmpwalk -v2c -c public <target> XYPLEX-CONCATENATED-MIB::tcpRtoMax

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.2.1.6.3.1
snmpget -v2c -c public <target> XYPLEX-CONCATENATED-MIB::tcpRtoMax.1

Start monitoring Xyplex (MRV Communications) terminal server / network access device (bundled system/interface/config status, umbrella module) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the XYPLEX-CONCATENATED-MIB::tcpRtoMax OID value, configure state conditions and alerts, and monitor any Xyplex (MRV Communications) terminal server / network access device (bundled system/interface/config status, umbrella module) from a single console.

OID Breakdown

Upper-level ancestors (7 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.2mgmtAXON-MIB
1.3.6.1.2.1mib_2AXON-MIB
1.3.6.1.2.1.6tcpCHECKPOINT-MIB-2
Numeric OIDNameModule
1.3.6.1.2.1.6.3tcpRtoMaxXYPLEX-CONCATENATED-MIB