9.3.1.16. show advanced-configuration packet-filtering

A - Introduction

The `packet-filtering` command of the `show advanced-configuration` sub-group enables displaying the static packet filtering rules.

Note

Packet filtering is not supported when the MTU > 3000.

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B - Prerequisites

• User: setup

• Dépendances :

  • the detection engine must be switched off

  • A network capture interface must be enabled

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C - Command

`show advanced-configuration packet-filtering`

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D - Procedure to display the flow filtering rules

The command prompt is displayed.

(gcap-cli)

1. Enter the command

   show advanced-configuration packet-filtering
   

2. Validate

   The system displays the result

   Current XDP filters:
    - 0: iface mon1 native vlan 10
    - 1: iface mon2 native vlan 1
    - 2: iface mon1 drop vlan 110 prefix 0.0.0.0/0 proto TCP range 22:22
    - 3: iface mon1 drop vlan 110 prefix 0.0.0.0/0 proto TCP range 443:443
    - 4: iface mon1 drop vlan 110 prefix 0.0.0.0/0 proto TCP range 465:465
    - 5: iface mon1 drop vlan 110 prefix 0.0.0.0/0 proto TCP range 993:993
    - 6: iface mon1 drop vlan 110 prefix 0.0.0.0/0 proto TCP range 995:995
    - 7: iface mon1 drop vlan 110 prefix 0.0.0.0/0 proto UDP range 500:500
    - 8: iface mon1 drop vlan 110 prefix 0.0.0.0/0 proto UDP range 4500:4500
    - 9: iface mon1 drop vlan 110 prefix 0.0.0.0/0 proto GRE
    - 10: iface mon1 drop vlan 110 prefix 0.0.0.0/0 proto ESP
    - 11: iface mon1 drop vlan 110 prefix 0.0.0.0/0 proto AH
    - 12: iface mon1 drop vlan 110 prefix 0.0.0.0/0 proto L2TP
   

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