From 27970f7a208d03180d542d282561ddd38d7fc29d Mon Sep 17 00:00:00 2001 From: "Ginko (Giggum)" <152240782+Giggum@users.noreply.github.com> Date: Mon, 25 Mar 2024 10:50:42 -0400 Subject: T5614: extend ipv4 firewall documentation on conntrack-helper matching --- docs/configuration/firewall/ipv4.rst | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/docs/configuration/firewall/ipv4.rst b/docs/configuration/firewall/ipv4.rst index 9a683d22..ee83967f 100644 --- a/docs/configuration/firewall/ipv4.rst +++ b/docs/configuration/firewall/ipv4.rst @@ -906,6 +906,30 @@ geoip) to keep database and rules updated. Match when 'count' amount of connections are seen within 'time'. These matching criteria can be used to block brute-force attempts. +.. cfgcmd:: set firewall ipv4 forward filter rule <1-999999> + conntrack-helper +.. cfgcmd:: set firewall ipv4 input filter rule <1-999999> + conntrack-helper +.. cfgcmd:: set firewall ipv4 output filter rule <1-999999> + conntrack-helper +.. cfgcmd:: set firewall ipv4 name rule <1-999999> + conntrack-helper + + Match based on connection tracking protocol helper module to secure use of + that helper module. See below for possible completions ``. + + .. code-block:: none + + Possible completions: + ftp Related traffic from FTP helper + h323 Related traffic from H.323 helper + pptp Related traffic from PPTP helper + nfs Related traffic from NFS helper + sip Related traffic from SIP helper + tftp Related traffic from TFTP helper + sqlnet Related traffic from SQLNet helper + + ******** Synproxy ******** -- cgit v1.2.3