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Command Reference Guide
match track <name>
Use the match track command to assign a network monitoring track to enable or disable the indicated
crypto map policy. Use the no form of this command to remove this capability. Refer to
page 1372
and
Network Monitor Track Command Set on page 2977
using tracks.
Syntax Description
<name>
Default Values
By default, there are no network monitoring tracks assigned.
Command History
Release 14.1
Functional Notes
To increase availability of a network with two virtual private network (VPN) gateways, a track can be
assigned to a primary crypto map policy. This track will ensure connectivity to the primary VPN gateway. If
the track detects connectivity problems on this gateway, the primary crypto map policy is disabled. Network
traffic is then allowed to flow over the backup VPN gateway using the backup crypto map policy (which
would have a similar match address access control list (ACL) as the primary crypto map policy). Once the
track detects connectivity with the primary VPN gateway again, it will re-enable the primary crypto map
policy.
Network monitoring tracks must be created first with the track command executed from the Global
Configuration mode command prompt. Once created, further configuration is accomplished through the
commands available in the
Usage Examples
The following example shows the preliminary steps necessary before assigning a track to a crypto map
policy, as well as configuring the track to disable the primary VPN gateway if connectivity issues are
detected.
Define a probe named primaryping to ping the primary VPN gateway (10.22.156.251):
(config)#probe primaryping icmp-echo
(config-probe-primaryping)#destination 10.22.156.251
(config-probe-primaryping)#period 10
(config-probe-primaryping)#tolerance consecutive fail 3
(config-probe-primaryping)#no shutdown
60000CRG0-35E
Specifies the name of the network monitoring track to assign to this crypto
map.
Command was introduced.
Network Monitor Track Command Set on page 2977
Copyright © 2012 ADTRAN, Inc.
Crypto Map IKE Command Set
track <name> on
for more information on creating and
.
3923
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