Vyatta Network OS Documentation

Learn how to install, configure and operate the Vyatta NOS, which helps drive our virtual networking & physical platforms portfolio.

Showing active firewall rule sets

You can see active firewall rule sets by using the show firewall interface command in operational mode and specifying the name of an interface. If no interface is specified, then all firewall rule sets for all interfaces are displayed.

The following example shows how to display information for all interfaces.


vyatta@R1:~$ show firewall

---------------------------------------
Rulesets Information: Firewall
---------------------------------------
--------------------------------------------------------------------------------
Firewall "fw_1":
Active on (dp0p192p1, in)
rule    action  proto   packets         bytes
----    ------  -----   -------         -----
1       allow   tcp     0               0
  condition - stateful proto tcp flags S/FSRA all

8       allow   any     0               0
  condition - stateful to 20.20.20.0/24