Cisco Cisco Packet Data Gateway (PDG) Guida Dell'Amministratore
Rejection/Redirection of HA Sessions on Network Failures
Configuring HA Session Redirection ▀
Cisco ASR 5x00 Home Agent Administration Guide ▄
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Configuring HA Session Redirection
This section provides instructions for configuring rejection or redirection of HA sessions on the event of a network
failure. These instructions assume that there is a destination context. and HA service, an IP pool, and a subscriber
already configured and that you are at the root prompt for the Exec mode:
failure. These instructions assume that there is a destination context. and HA service, an IP pool, and a subscriber
already configured and that you are at the root prompt for the Exec mode:
[local]host_name#
Step 1
Enter the global configuration mode by entering the following command:
configure
The following prompt appears:
[local]host_name(config)#
Step 2
Enter context configuration mode by entering the following command:
context <context_name>
context_name
is the name of the destination context where the HA service is configured. The name must be from 1 to
63 alpha and/or numeric characters and is case sensitive.The following prompt appears:
[<context_name>]host_name(config-ctx)#
Step 3
Enter the HA service configuration mode by entering the following command:
ha-service <ha_service_name>
ha_service_name
is the name of the HA service. The name must be from 1 to 63 alpha and/or numeric characters and
is case sensitive.The following prompt appears:
[<context_name>]host_name(config-ha-service)#
Step 4
Configure the action for the HA service to take when network connectivity is lost by entering the following command:
policy nw-reachability-fail { reject [ use-reject-code { admin-prohibited |
insufficient-resources } ] | redirect <ip_addr1> [ weight <value> ] [ <ip_addr2>
[ weight <value> ] ] ... [ <ip_addr16> [ weight <value> ] ] }
insufficient-resources } ] | redirect <ip_addr1> [ weight <value> ] [ <ip_addr2>
[ weight <value> ] ] ... [ <ip_addr16> [ weight <value> ] ] }
Keyword/Variable
Description
reject
Upon network reachability failure reject all new calls for this
context.
context.
use-reject-code { admin-prohibited |
insufficient-resources }
insufficient-resources }
When rejecting calls send the specified reject code. If this keyword
is not specified the admin-prohibited reject code is sent by default.
is not specified the admin-prohibited reject code is sent by default.