From: Hans Schultz Date: Mon, 28 Feb 2022 13:36:50 +0000 (+0100) Subject: man8/ip-link.8: add locked port feature description and cmd syntax X-Git-Tag: v5.18.0~38^2 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0a685b987c06a50d644483527b9c09712dd2b40d;p=thirdparty%2Fiproute2.git man8/ip-link.8: add locked port feature description and cmd syntax Signed-off-by: Hans Schultz Signed-off-by: David Ahern --- diff --git a/man/man8/ip-link.8.in b/man/man8/ip-link.8.in index 5f5b835cb..822904d0d 100644 --- a/man/man8/ip-link.8.in +++ b/man/man8/ip-link.8.in @@ -2391,6 +2391,7 @@ the following additional arguments are supported: ] [ .BR isolated " { " on " | " off " }" ] [ +.BR locked " { " on " | " off " }" .BR backup_port " DEVICE" ] [ .BR nobackup_port " ]" @@ -2488,6 +2489,11 @@ is enabled on the port. By default this flag is off. - controls whether vlan to tunnel mapping is enabled on the port. By default this flag is off. +.BR locked " { " on " | " off " }" +- sets or unsets a port in locked mode, so that when enabled, hosts +behind the port cannot communicate through the port unless a FDB entry +representing the host is in the FDB. By default this flag is off. + .BI backup_port " DEVICE" - if the port loses carrier all traffic will be redirected to the configured backup port