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    Learning the Access Node Partition ID

    You can enable the learning option in L2C Configuration (config-l2c) mode. This learning option in the virtual router enables network access server to learn the partition ID from all the access nodes.

    To enable the learning option in ANCP:

    • Issue the wait-for-gsmp-syn command in L2C Configuration (config-l2c) mode.
      (config-l2c)# wait-for-gsmp-syn

    You can use the no version to disable the learning option in ANCP.

    If the access node does not send the GSMP_SYN message after initiating the TCP session, the connection is lost because the session timer expires. To avoid this, you can use the gsmp-syn-timeout command to specify the timeout value in L2C Configuration (config-l2c) mode. The timer value cannot be more than the ANCP session timeout value with a default value of 60 seconds.

    • Issue the gsmp-syn-timeout command in L2C Configuration (config-l2c) mode.
      (config-l2c)# gsmp-syn-timeout 10

    You can use the no version to revert the session timeout to its default setting, 60 seconds.

     
     

    Published: 2014-08-12