Overriding Lns Out-Of-Resource Result Codes 4 And 5; Overriding The Result Codes - Juniper JUNOSE 11.1.X - BROADBAND ACCESS CONFIGURATION GUIDE 6-4-2010 Configuration Manual

of the Connect-Info attribute is as follows, where the TX speed and RX speed are
equal to the respective L2TP AVPs:
The TX speed is always included in the attribute when the speed is not zero; however,
inclusion of the RX speed depends on the keyword you use with the command.
Related Topics

Overriding LNS Out-of-Resource Result Codes 4 and 5

When the number of L2TP sessions reaches the configured maximum value, the LNS
sends an out-of-resource result code (4 or 5) in a CDN (Call-Disconnect-Notify) message
to the LAC. This signals the LAC to fail over to another LNS that has the resources
for more sessions.
Some third-party LAC implementations fail over only when they receive result code
2 sent in the CDN from the LNS. You can override result codes 4 and 5 with result
code 2 on the LNS to enable such routers to fail over to another LNS. These codes
have the following meanings:
The following sections describe how to override the result codes and how to display
the current code values.

Overriding the Result Codes

You can override the out-of-resource result codes 4 and 5 by issuing the
session-out-of-resource-result-code-override command on the LNS.
tx-speed [ /rx-speed ]
Use the l2tp-connect-speed keyword to specify that the RX speed is only included
when it is not zero and also is different than the TX speed.
host1(config)#radius connect-info-format l2tp-connect-speed
Use the l2tp-connect-speed-rx-when-equal keyword to specify that the RX
speed is always included when it is not zero.
host1(config)#radius connect-info-format l2tp-connect-speed-rx-when-equal
radius connect-info-format
2 Call disconnected for the reason indicated in error code
4 Call failed due to lack of appropriate facilities being available (temporary
condition)
5 Call failed due to lack of appropriate facilities being available (permanent
condition)
Overriding the Result Codes on page 381
Displaying the Current Override Setting on page 382
Chapter 13: Configuring an L2TP LNS
Overriding LNS Out-of-Resource Result Codes 4 and 5
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