System > Network > NAT

CPView Gauges

  1. Run: cpview

  2. From the top, click Advanced > NAT:

    1. Click Pool-IPv4.

    2. Click Pool-IPv6.

CLI

Run this command in the Expert mode (see the CLI Reference Guide for your version):

fw ctl pstat -m

Metric Information

Metric ID

Metric Description

Metric Type

Metric Units

Metric Labels

Metric Label Description

VSX Behavior

system.network.nat.connections.count

The number of NAT pool concurrent connections.

AsyncUpDownCounter

{connections}

{'protocol'}

  • protocol

    Which protocol is used.

Different data for each Virtual System.

system.network.nat.connections.rate

The number of NAT pool concurrent connections per second.

AsyncUpDownCounter

{connections}/s

{'protocol'}

  • protocol

    Which protocol is used.

Different data for each Virtual System.

system.network.nat.ports

The number of ports used for the NAT pool.

AsyncCounter

{ports}

{'ip_protocol', 'instance', 'type', 'dest_port', 'hide_ip', 'protocol', 'dest_ip'}

  • ip_protocol

    The IP version (IPv4 or IPv6).

  • instance

    The CoreXL Firewall instance, on which the NAT pool is used.

  • type

    The range of the ports.

    For IPv4:

    • low

      (600 - 1023)

    • high

      (10000 - 60000)

    • extra

      (60001 - 65000)

    For IPv6:

    • low6

      (600 - 1023)

    • high6

      (10000 - 60000)

    • extra6

      (60001 - 65000)

  • dest_port

    The destination port.

  • hide_ip

    The IP address after NAT.

  • protocol

    The IP protocol of the connection.

  • dest ip

    The destination IP address.

Different data for each Virtual System.

system.network.nat.ports.limit

The total number of ports that can be used for the NAT pool.

Gauge

{ports}

{'ip_protocol', 'instance', 'type', 'dest_port', 'hide_ip', 'protocol', 'dest_ip'}

  • ip_protocol

    The IP version (IPv4 or IPv6).

  • instance

    The CoreXL Firewall instance, on which the NAT pool is used.

  • type

    The range of the ports.

    For IPv4:

    • low

      (600 - 1023)

    • high

      (10000 - 60000)

    • extra

      (60001 - 65000)

    For IPv6:

    • low6

      (600 - 1023)

    • high6

      (10000 - 60000)

    • extra6

      (60001 - 65000)

  • dest_port

    The destination port.

  • hide_ip

    The IP address after NAT.

  • protocol

    The IP protocol of the connection.

  • dest ip

    The destination IP address.

Different data for each Virtual System.