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Viewing Statistics About Filtered Traffic (SRC CLI)

 

Purpose

You can obtain information about the packets filtered on a C Series Controller by accessing statistics for the iptables Linux tool. You can also reset the counters for this tool.

Action

To view information about packet filtering on a C Series Controller:

user@host> show iptables <nat | filter | mangle> <reset-counters>

Where:

  • nat—Displays information for the nat table for the iptables tool. The nat table provides rules for rewriting packet addresses.

  • filter—Displays information for the filter table for the iptables tool. The filter table provides rules for defining packet filters.

  • mangle—Displays information for the mangle table for the iptables tool. The mangle table provides rules for adjusting packet options, such as quality of service.

    For example:

    user@host> show iptables

To reset the values in the output for the show iptables command: