From: Susant Sahani <susant@redhat.com>
Date: Tue, 14 Jul 2015 15:18:09 +0000 (+0530)
Subject: man:  add man for tap vnet_hdr
X-Git-Tag: v223~108^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=43f78da4ed39fb2ed5c85f8586b4f78409e31bef;p=thirdparty%2Fsystemd.git

man:  add man for tap vnet_hdr
---

diff --git a/man/systemd.netdev.xml b/man/systemd.netdev.xml
index 01c31c5ef52..ff7b85453f7 100644
--- a/man/systemd.netdev.xml
+++ b/man/systemd.netdev.xml
@@ -562,6 +562,16 @@
         <literal>no</literal>.</para>
         </listitem>
       </varlistentry>
+      <varlistentry>
+        <term><varname>VnetHeader=</varname></term>
+        <listitem><para>Takes a boolean argument. Configures
+        IFF_VNET_HDR flag for a tap device. It allows sending
+        and receiving larger Generic Segmentation Offload (GSO)
+        packets. This may increase throughput significantly.
+        Defaults to
+        <literal>no</literal>.</para>
+        </listitem>
+      </varlistentry>
       <varlistentry>
         <term><varname>User=</varname></term>
         <listitem><para>User to grant access to the