The n2n VPN package loses stability if the MTU is configured to be too
large. The current n2n package does not permit the mtu to be adjusted and
thus defaults to 1400 which is not a good level to use as a default
setting. This patch adds the 'mtu' setting option in /etc/config/n2n and
modifies the /etc/init.d/n2n script to look for that setting, defaulting to
1300 if it is not provided.
diff --git a/net/n2n/files/n2n.config b/net/n2n/files/n2n.config
index bf4acfe..5088589 100644
--- a/net/n2n/files/n2n.config
+++ b/net/n2n/files/n2n.config
@@ -5,3 +5,4 @@ config edge
option community ''
option key ''
option route ''
+ option mtu ''
diff --git a/net/n2n/files/n2n.init b/net/n2n/files/n2n.init
index 2454de2..b31ca64 100644
--- a/net/n2n/files/n2n.init
+++ b/net/n2n/files/n2n.init
@@ -18,7 +18,9 @@ start_instance() {
config_get key "$cfg" 'key'
config_get_bool route "$cfg" 'route' '0'
[ "$route" = "1" ] && args='-r'
- service_start /usr/sbin/edge -f $args -a $ipaddr -c $community -k $key -l
${supernode}:${port}
+ config_get key "$cfg" 'mtu'
+ [ -n "$mtu" ] || mtu='1300'
+ service_start /usr/sbin/edge -f $args -a $ipaddr -c $community -k $key -M
$mtu -l ${supernode}:${port}
;;
supernode)
config_get port "$cfg" port
--
"Perhaps people don't believe this, but throughout all of the discussions
of entering China our focus has really been what's best for the Chinese
people. It's not been about our revenue or profit or whatnot."
--Sergey Brin, demonstrating the emptiness of the "don't be evil" mantra.
--
"Perhaps people don't believe this, but throughout all of the discussions
of entering China our focus has really been what's best for the Chinese
people. It's not been about our revenue or profit or whatnot."
--Sergey Brin, demonstrating the emptiness of the "don't be evil" mantra.
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