All MIBs › Wellfleet-TCP-MIB › wfTcpRtoMin
wfTcpRtoMin
Module: Wellfleet-TCP-MIB
OID (symbolic): Wellfleet-TCP-MIB::wfTcpRtoMin
OID (numeric): 1.3.6.1.4.1.18.3.5.3.3.1.5
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
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.
What is wfTcpRtoMin?
The minimum TCP retransmission timeout in milliseconds this device will use, defaulting to 250. An admin lowers this on low-latency LANs to speed up retransmission of lost segments, or raises it on high-latency WAN links to avoid premature retransmits.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.18.3.5.3.3.1.5 snmpwalk -v2c -c public <target> Wellfleet-TCP-MIB::wfTcpRtoMin
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.18.3.5.3.3.1.5.1 snmpget -v2c -c public <target> Wellfleet-TCP-MIB::wfTcpRtoMin.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.18.3.5.3.3.1.5.1 i <value>
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> wfTcpRtoMin.1
Start monitoring Wellfleet/Bay Networks router (management-session TCP connection/retransmission status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Wellfleet-TCP-MIB::wfTcpRtoMin OID value, configure state conditions and alerts, and monitor any Wellfleet/Bay Networks router (management-session TCP connection/retransmission status) from a single console.
OID Breakdown
Upper-level ancestors (11 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.18 | wellfleet | CMU-MIB |
| 1.3.6.1.4.1.18.3 | wfSwSeries7 | Wellfleet-COMMON-MIB |
| 1.3.6.1.4.1.18.3.5 | wfApplication | Wellfleet-COMMON-MIB |
| 1.3.6.1.4.1.18.3.5.3 | wfInternet | Wellfleet-COMMON-MIB |
| 1.3.6.1.4.1.18.3.5.3.3 | wfTcpGroup | Wellfleet-COMMON-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.18.3.5.3.3.1 | wfTcp | Wellfleet-TCP-MIB |
| 1.3.6.1.4.1.18.3.5.3.3.1.5 | wfTcpRtoMin | Wellfleet-TCP-MIB |