Gy Interface Support
▀ Configuring Gy Interface Support
▄ Cisco ASR 5x00 Packet Data Network Gateway Administration Guide
372
Configuring Server Unreachable Feature
The Server Unreachable feature requires a failure handling behavior to be defined in the Diameter Credit Control
configuration. The following CLI commands are available to enable/disable OCS Unreachable Failure Handling feature:
To enable OCS Unreachable Failure Handling feature, use the following configuration:
configure
require active-charging
active-charging service
<service_name>
credit-control
servers-unreachable { initial-request | update-request } { continue |
terminate } [ { after-interim-volume
<bytes>
| after-interim-time
<seconds>
} +
server-retries
<retry_count>
]
servers-unreachable behavior-triggers { initial-request | update-
request } transport-failure [ response-timeout | tx-expiry ]
servers-unreachable behavior-triggers initial-request { result-code {
any-error | result-code [ to end-result-code ] } }
servers-unreachable behavior-triggers update-request { result-code {
any-error | result-code [ to end-result-code ] } }
end
Notes:
This CLI command “
servers-unreachable { initial-request | update-request } { continue
| terminate } [ { after-interim-volume ...
” allows configuring interim-volume and interim-time
in the following ways:
after-interim-volume <bytes> alone followed by server-retries.
after-interim-time <secs> alone followed by server-retries.
after-interim-volume <bytes> after-interim-time <secs> followed by server-retries.
This CLI command “
servers-unreachable behavior-triggers
” is used to trigger the servers-
unreachable failure handling at either Tx expiry or Response timeout (This CLI is similar to retry-after-tx-
expiry in “
failure-handling update-request continue retry-after-tx-expiry
” command.).
This CLI command “
servers-unreachable behavior-triggers initial-request { result-code
{ any-error | result-code [ to end-result-code ] } }
” is used to trigger the servers-
unreachable failure handling based on the configured Diameter error result codes.
For more information on configuring this feature, refer to the
Command Line Interface Reference
.
Gathering Statistics
This section explains how to gather Gy related statistics and configuration information.
In the following table, the first column lists what statistics to gather, and the second column lists the action to perform.
