Configure an AS Path List

Learn how to configure AS Path Lists in Prisma SD-WAN.
Use AS Path Lists to filter route maps based on the AS path. A branch or data center ION device permits or denies routes based on the order number and AS path regex expressions.
  1. Select
    Map
    Claimed Devices
    Select a device
    Routing
    BGP/Peers
    AS Path Lists
    Create AS Path List
    .
  2. On the
    Info
    screen, enter a name, optional description, and tags for the AS path list.
  3. On the
    Regexes
    screen, enter an
    Order
    ,
    AS Path Regex
    expression, and then select
    Permit
    or
    Deny
    .
  4. Click
    Save & Exit
    .

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