From: Hans Schultz Date: Mon, 28 Feb 2022 13:36:49 +0000 (+0100) Subject: man8/bridge.8: add locked port feature description and cmd syntax X-Git-Tag: v5.18.0~38^2~1 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d4fe36736dfb4565153f2a35715bdc200fe65dc7;p=thirdparty%2Fiproute2.git man8/bridge.8: add locked port feature description and cmd syntax Signed-off-by: Hans Schultz Signed-off-by: David Ahern --- diff --git a/man/man8/bridge.8 b/man/man8/bridge.8 index 81ce9e6f7..cb0ffc166 100644 --- a/man/man8/bridge.8 +++ b/man/man8/bridge.8 @@ -50,6 +50,7 @@ bridge \- show / manipulate bridge addresses and devices .BR neigh_suppress " { " on " | " off " } ] [ " .BR vlan_tunnel " { " on " | " off " } ] [ " .BR isolated " { " on " | " off " } ] [ " +.BR locked " { " on " | " off " } ] [ " .B backup_port .IR DEVICE " ] [" .BR nobackup_port " ] [ " @@ -513,6 +514,16 @@ Controls whether a given port will be isolated, which means it will be able to communicate with non-isolated ports only. By default this flag is off. +.TP +.BR "locked on " or " locked off " +Controls whether a port will be locked, meaning that hosts behind the +port will not be able to communicate through the port unless an FDB +entry with the units MAC address is in the FDB. +The common use is that hosts are allowed access through authentication +with the IEEE 802.1X protocol or based on whitelists or like setups. +By default this flag is off. + + .TP .BI backup_port " DEVICE" If the port loses carrier all traffic will be redirected to the