Configure a Secondary IP Address

Prisma SD-WAN allows to configure secondary IP address.
Prisma SD-WAN extends the Layer 3 LAN interface capabilities to include the secondary IP addresses to provide multiple logical subnets for an interface. Configure a secondary IP address on the
branch site
devices that are on 5.5.1 and later versions. If you have secondary IP address configured on any LAN interface, downgrading to a lower version is not allowed.
  1. Navigate to
    MAP
    Claimed Devices
    , select a device.
  2. From the ellipsis menu, select
    Configure the device
    .
  3. On the
    Basic Info
    screen, toggle
    Yes
    for
    Enable L3 Direct Private WAN Forwarding
    and
    Enable L3 LAN Forwarding
    , then
    Save
    .
  4. Select the
    Interface
    tab.
  5. Select a port that connects to the LAN.
  6. Select
    Yes
    for
    Admin Up
    .
  7. (Optional)
    Enter a
    Description
    and add
    Tags
    .
  8. Select
    Port or BypassPair
    as the
    Interface
    type.
    Interface type must be physical or sub-interface or bypass pair for configuring secondary IP addresses.
  9. For
    Use This Port For
    , select
    LAN
    .
  10. Toggle
    Scope
    as either
    Local
    or
    Global
    .
  11. Select
    Configuration
    as
    Static
    .
    Primary IP address must be static.
  12. (Optional)
    Specify
    Secondary IPs
    .
    You can add a maximum of 8 entries to assign a secondary IP address per Layer 3 LAN interface manually.
    Network context
    is standard for all secondary IP addresses and is the same as Primary IP addresses.
    Each secondary IP can have its own scope configured.
    When secondary IP is configured on the LAN interface, you cannot disable LAN forwarding.
  13. Save Port
    .

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