svn commit: r324659 - head/share/man/man4
Alexander Motin
mav at FreeBSD.org
Mon Oct 16 12:32:59 UTC 2017
Author: mav
Date: Mon Oct 16 12:32:57 2017
New Revision: 324659
URL: https://svnweb.freebsd.org/changeset/base/324659
Log:
Update details of interface capabilities changed by bridge(4).
PR: 221122
MFC after: 1 week
Modified:
head/share/man/man4/bridge.4
Modified: head/share/man/man4/bridge.4
==============================================================================
--- head/share/man/man4/bridge.4 Mon Oct 16 07:15:50 2017 (r324658)
+++ head/share/man/man4/bridge.4 Mon Oct 16 12:32:57 2017 (r324659)
@@ -35,7 +35,7 @@
.\"
.\" $FreeBSD$
.\"
-.Dd July 27, 2013
+.Dd October 16, 2017
.Dt IF_BRIDGE 4
.Os
.Sh NAME
@@ -129,8 +129,11 @@ in
The MTU of the first member interface to be added is used as the bridge MTU.
All additional members are required to have exactly the same value.
.Pp
-The TXCSUM capability is disabled for any interface added to the bridge, and it
-is restored when the interface is removed again.
+The TOE, TSO, TXCSUM and TXCSUM6 capabilities on all interfaces added to the
+bridge are disabled if any of the interfaces doesn't support/enable them.
+The LRO capability is always disabled.
+All the capabilities are restored when the interface is removed from bridge.
+Changing capabilities in run time may cause NIC reinit and the link flap.
.Pp
The bridge supports
.Dq monitor mode ,
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