6.2.1.24.7. packet-filtering

6.2.1.24.7.1. Introduction

The packet-filtering command of the show advanced-configuration subgroup enables displaying the static packet filtering rules.

Note

Packet filtering is not supported when the MTU > 3000.

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6.2.1.24.7.2. Prerequisites

• User: setup

• Dependencies:

  • the detection engine must be switched off

  • a network capture interface must be enabled

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6.2.1.24.7.3. Command

show advanced-configuration packet-filtering

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6.2.1.24.7.4. Example of displaying the flow filtering rules

• Enter the following command.

(gcap-cli) show advanced-configuration packet-filtering

• 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