All MIBs › MIP-UDPTUNNEL-MIB › mnUdpTunnelKeepaliveInterval
mnUdpTunnelKeepaliveInterval
Module: MIP-UDPTUNNEL-MIB
OID (symbolic): MIP-UDPTUNNEL-MIB::mnUdpTunnelKeepaliveInterval
OID (numeric): 1.3.6.1.2.1.44.4.1.1.3
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-write
Description: Defines the default NAT keepalive interval that the mobile node will use in the case that the HA does not impose another value by setting the Keepalive Interval in the UDP Tunnel Reply Extension.
What is mnUdpTunnelKeepaliveInterval?
This value, in seconds, sets the default NAT keepalive interval the Mobile Node uses to keep its UDP tunnel mapping alive through the NAT, unless the home agent imposes a different value via the UDP Tunnel Reply Extension. Admins shorten it for NAT devices with aggressive, short UDP mapping timeouts, or leave it at the RFC-recommended default for typical NAT behavior. The default 110 seconds sends a keepalive roughly every 110 seconds unless overridden; setting it to 30 would send keepalives much more frequently for a NAT known to time out mappings quickly.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.44.4.1.1.3 snmpwalk -v2c -c public <target> MIP-UDPTUNNEL-MIB::mnUdpTunnelKeepaliveInterval
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.44.4.1.1.3.1 snmpget -v2c -c public <target> MIP-UDPTUNNEL-MIB::mnUdpTunnelKeepaliveInterval.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.2.1.44.4.1.1.3.1 i <value>
Start monitoring Vendor-neutral IETF standard (Mobile IP home/foreign agent or mobile node, NAT UDP tunneling) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the MIP-UDPTUNNEL-MIB::mnUdpTunnelKeepaliveInterval OID value, configure state conditions and alerts, and monitor any Vendor-neutral IETF standard (Mobile IP home/foreign agent or mobile node, NAT UDP tunneling) from a single console.
OID Breakdown
Upper-level ancestors (7 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 |
| 1.3.6.1.2 | mgmt | APERTUS-NPG-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| 1.3.6.1.2.1.44 | mipMIB | MIP-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.44.4 | mipUdpTunnelMIB | MIP-UDPTUNNEL-MIB |
| 1.3.6.1.2.1.44.4.1 | mipUdpTunnelMIBObjects | MIP-UDPTUNNEL-MIB |
| 1.3.6.1.2.1.44.4.1.1 | mnUdpTunnel | MIP-UDPTUNNEL-MIB |
| 1.3.6.1.2.1.44.4.1.1.3 | mnUdpTunnelKeepaliveInterval | MIP-UDPTUNNEL-MIB |