All MIBs › SYS-MIB › tcpRetransAttempts
tcpRetransAttempts
Module: SYS-MIB
OID (symbolic): SYS-MIB::tcpRetransAttempts
OID (numeric): 1.3.6.1.4.1.1978.2.18.5.16
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: The number of TCP retransmision attempts before the socket connection is declared down. The interval between attempts is fixed at approximately 7 seconds. This parameter is global for all TCP applications. (default=6)
What is tcpRetransAttempts?
Sets how many TCP retransmission attempts (default 6), spaced roughly 7 seconds apart, are made before a TCP connection is declared down; this is a global setting applied to all TCP applications on the device, not configurable per socket.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1978.2.18.5.16 snmpwalk -v2c -c public <target> SYS-MIB::tcpRetransAttempts
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1978.2.18.5.16.1 snmpget -v2c -c public <target> SYS-MIB::tcpRetransAttempts.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.1978.2.18.5.16.1 i <value>
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OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.1978 | ngcan | ALC-MIB |
| 1.3.6.1.4.1.1978.2 | tiger | ALC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1978.2.18 | sysMIB | SYS-MIB |
| 1.3.6.1.4.1.1978.2.18.5 | tcp | SYS-MIB |
| 1.3.6.1.4.1.1978.2.18.5.16 | tcpRetransAttempts | SYS-MIB |