AS Path (override list)

This table contains overrides that manipulate the AS_PATH attributes of NLRI.

If an action applies a row of this table, all of the manipulations that this row implements are processed in the following sequence:
  1. "Filter private AS"
  2. "Replace"
  3. Together "Prepend count" and "Prepend"




Name
Contains the name of this entry.
Filter private AS
If configured, this entry causes the device to modify the specification of the private AS numbers in the AS_PATH attribute of an NLRI in accordance with this setting.
  • No: The device retains the existing private AS numbers of the NLRI.
  • Remove: The device removes all private AS numbers.
  • Replace: The device replaces the existing private AS numbers with the AS number of the current BGP instance.
Replace
If configured, this entry causes the device to change the AS_PATH attribute of the NLRI to the value specified here.
Prepend
If configured, this entry causes the device to prepend the AS_PATH attribute of the NLRI with the value entered here as often as is specified under "Prepend count". Special values:
  • self: The device prepends the AS_PATH attribute of the NLRI with its own AS number.
  • last: The device prepends the AS_PATH attribute of the NLRI with the most recently used AS number.
Prepend count
Determines how often the device prepends the AS_PATH attribute of the NLRI with an AS number.
Comment
Comment on this entry.

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