systemd-conf: Accept MTU from DHCP

From: Daniel McGregor <daniel.mcgregor@vecima.com>

Many local cloud deployments use MTUs other than 1500. To support
them, accept MTU from DHCP by default.

Signed-off-by: Daniel McGregor <daniel.mcgregor@vecima.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/recipes-core/systemd/systemd-conf/wired.network b/meta/recipes-core/systemd/systemd-conf/wired.network
index ff807ba31f8ea693661f061643fa04f28f43cb4d..dcf35345966855035ef03888f2bc976459d91d6c 100644 (file)
--- a/meta/recipes-core/systemd/systemd-conf/wired.network
+++ b/meta/recipes-core/systemd/systemd-conf/wired.network
@@ -6,5 +6,6 @@ KernelCommandLine=!nfsroot
 DHCP=yes
 
 [DHCP]
+UseMTU=yes
 RouteMetric=10
 ClientIdentifier=mac