All MIBs › Juniper-L2TP-MIB › juniL2tpSysConfigRejectTxAddressChange
juniL2tpSysConfigRejectTxAddressChange
Module: Juniper-L2TP-MIB
OID (symbolic): Juniper-L2TP-MIB::juniL2tpSysConfigRejectTxAddressChange
OID (numeric): 1.3.6.1.4.1.4874.2.2.35.1.1.1.18
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: Configure L2TP to reject IP address and/or UDP port changes on incomming SCCRP messages. disable(0) - address change is allowed ipAddressAndUdpPort(1)- reject both address and port changes ipAddress(2) - reject address changes only udpPort(3) - reject port changes only.
What is juniL2tpSysConfigRejectTxAddressChange?
Read-write control selecting whether the router rejects an incoming SCCRP whose transmit IP address and/or UDP port differs from what was expected: disable(0) allows the change, ipAddressAndUdpPort(1) rejects a change to either, ipAddress(2) rejects only an address change, and udpPort(3) rejects only a port change. This is a security/sanity control an admin tightens to stop a tunnel from silently re-pointing at a different address than the one it originally negotiated with.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.35.1.1.1.18 snmpwalk -v2c -c public <target> Juniper-L2TP-MIB::juniL2tpSysConfigRejectTxAddressChange
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.35.1.1.1.18.1 snmpget -v2c -c public <target> Juniper-L2TP-MIB::juniL2tpSysConfigRejectTxAddressChange.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.4874.2.2.35.1.1.1.18.1 i <value>
Start monitoring Juniper Networks E-series broadband services router (L2TP tunnel termination) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Juniper-L2TP-MIB::juniL2tpSysConfigRejectTxAddressChange OID value, configure state conditions and alerts, and monitor any Juniper Networks E-series broadband services router (L2TP tunnel termination) from a single console.
OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.4874 | juniperUni | Juniper-UNI-SMI |
| 1.3.6.1.4.1.4874.2 | juniperUniMibs | Juniper-UNI-SMI |
| 1.3.6.1.4.1.4874.2.2 | juniMibs | Juniper-MIBs |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.4874.2.2.35 | juniL2tpMIB | Juniper-L2TP-MIB |
| 1.3.6.1.4.1.4874.2.2.35.1 | juniL2tpObjects | Juniper-L2TP-MIB |
| 1.3.6.1.4.1.4874.2.2.35.1.1 | juniL2tpSystem | Juniper-L2TP-MIB |
| 1.3.6.1.4.1.4874.2.2.35.1.1.1 | juniL2tpSystemConfig | Juniper-L2TP-MIB |
| 1.3.6.1.4.1.4874.2.2.35.1.1.1.18 | juniL2tpSysConfigRejectTxAddressChange | Juniper-L2TP-MIB |