All MIBs › CXX25-MIB › x25SapRxWindowThreshold
x25SapRxWindowThreshold
Module: CXX25-MIB
OID (symbolic): CXX25-MIB::x25SapRxWindowThreshold
OID (numeric): 1.3.6.1.4.1.495.2.1.6.29.21.1.38
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: This object applies only to lower SAPs (service access points).
Determines the threshold at which this lower SAP is forced to close its receive window (issue RNRs). This threshold is only effective if set as follows:
- if no receive window negotiation has taken place during the call establishment phase, the threshold is effective if configured to less than the value for object x25SapRxWindowSize.
- if the receive window has been negotiated to a value other than its default, as specified by object x25SapRxWindowSize, the threshold is only effective if configured less than the negotiated value.
Range of Values: 1 - 7 for modulo 8
1 - 127 for modulo 128
Default Value: 7
Related Objects: x25SapSbscrFlowCntrlParamNegotiation x25SapModulo x25SapRxWindowSize
Configuration Changed: administrative and operative
What is x25SapRxWindowThreshold?
For lower SAPs only, sets (1-7 under modulo 8, or 1-127 under modulo 128; default 7) the point at which this SAP proactively closes its receive window by issuing RNR packets, effective only when configured below the negotiated or default x25SapRxWindowSize. An admin lowers this below the window size to start throttling the remote sender earlier, before the receive window is completely full, helping avoid buffer overrun on a congested SAP.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.495.2.1.6.29.21.1.38 snmpwalk -v2c -c public <target> CXX25-MIB::x25SapRxWindowThreshold
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.495.2.1.6.29.21.1.38.1 snmpget -v2c -c public <target> CXX25-MIB::x25SapRxWindowThreshold.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.495.2.1.6.29.21.1.38.1 i <value>
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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 |
| 1.3.6.1.4.1.495 | memotec | MEMOTEC-SMI |
| 1.3.6.1.4.1.495.2 | memotecProducts | MEMOTEC-SMI |
| 1.3.6.1.4.1.495.2.1 | cxProduct | MEMOTEC-SMI |
| 1.3.6.1.4.1.495.2.1.6 | cxApplication | CXProduct-SMI |
| 1.3.6.1.4.1.495.2.1.6.29 | cxX25 | CXProduct-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.495.2.1.6.29.21 | x25SapTable | CXX25-MIB |
| 1.3.6.1.4.1.495.2.1.6.29.21.1 | x25SapEntry | CXX25-MIB |
| 1.3.6.1.4.1.495.2.1.6.29.21.1.38 | x25SapRxWindowThreshold | CXX25-MIB |