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authorSteven Barth <cyrus@openwrt.org>2014-10-12 12:27:21 +0000
committerSteven Barth <cyrus@openwrt.org>2014-10-12 12:27:21 +0000
commit9106cc0af9ff078bfc8b4b4f277252cdbcc8a849 (patch)
treee239cd62664931371a93031d321d692ce640bd2b
parent1db4cb9c927d5f0a8444c5332e963a0369891082 (diff)
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netifd: Make mtu configurable of dynamic 6rd tunnel interface
Patch allows to configure the mtu of the dynamic 6rd tunnel interface when created by dhcp script. In some setups it's desirable to have config control over the 6rd tunnel mtu to maximize the traffic throughput Signed-off-by: Hans Dedecker <dedeckeh@gmail.com> SVN-Revision: 42871
-rwxr-xr-xpackage/network/config/netifd/files/lib/netifd/dhcp.script1
-rwxr-xr-xpackage/network/config/netifd/files/lib/netifd/proto/dhcp.sh6
2 files changed, 5 insertions, 2 deletions
diff --git a/package/network/config/netifd/files/lib/netifd/dhcp.script b/package/network/config/netifd/files/lib/netifd/dhcp.script
index 593fb93e1d..90fa6d3054 100755
--- a/package/network/config/netifd/files/lib/netifd/dhcp.script
+++ b/package/network/config/netifd/files/lib/netifd/dhcp.script
@@ -65,6 +65,7 @@ setup_interface () {
[ -n "$IFACE6RD_DELEGATE" ] && json_add_boolean delegate "$IFACE6RD_DELEGATE"
[ -n "$ZONE6RD" ] || ZONE6RD=$ZONE
[ -n "$ZONE6RD" ] && json_add_string zone "$ZONE6RD"
+ [ -n "$MTU6RD" ] && json_add_string mtu "$MTU6RD"
json_close_object
ubus call network add_dynamic "$(json_dump)"
diff --git a/package/network/config/netifd/files/lib/netifd/proto/dhcp.sh b/package/network/config/netifd/files/lib/netifd/proto/dhcp.sh
index b14f7be92d..6668b49c21 100755
--- a/package/network/config/netifd/files/lib/netifd/proto/dhcp.sh
+++ b/package/network/config/netifd/files/lib/netifd/proto/dhcp.sh
@@ -18,14 +18,15 @@ proto_dhcp_init_config() {
proto_config_add_boolean delegate
proto_config_add_string zone6rd
proto_config_add_string zone
+ proto_config_add_string mtu6rd
}
proto_dhcp_setup() {
local config="$1"
local iface="$2"
- local ipaddr hostname clientid vendorid broadcast reqopts iface6rd sendopts delegate zone6rd zone
- json_get_vars ipaddr hostname clientid vendorid broadcast reqopts iface6rd sendopts delegate zone6rd zone
+ local ipaddr hostname clientid vendorid broadcast reqopts iface6rd sendopts delegate zone6rd zone mtu6rd
+ json_get_vars ipaddr hostname clientid vendorid broadcast reqopts iface6rd sendopts delegate zone6rd zone mtu6rd
local opt dhcpopts
for opt in $reqopts; do
@@ -42,6 +43,7 @@ proto_dhcp_setup() {
[ -n "$iface6rd" ] && append dhcpopts "-O 212"
[ -n "$zone6rd" ] && proto_export "ZONE6RD=$zone6rd"
[ -n "$zone" ] && proto_export "ZONE=$zone"
+ [ -n "$mtu6rd" ] && proto_export "MTU6RD=$mtu6rd"
[ "$delegate" = "0" ] && proto_export "IFACE6RD_DELEGATE=0"
proto_export "INTERFACE=$config"