Couldn't get into tunnel mtu over pppoe ISP connection
Posted: Tue Jan 28, 2014 9:30 am
Hi guys!
Just couldn't understand what MTU value should i use if i want to build a tunnel over my IPS connection(pppoe connection, thus ppp0 link MTU is 1492).
The main reason i'm playing around mtu options is low tunnel performanse(about 200-400KBit/s) and abnormally high ping between endpoints(about 200-300ms, though the direct link ping is 1-2ms).
Current ppp0 mtu is 1492, openvpn.conf has link-mtu 1492 and mtu-dics yes
Just couldn't understand what MTU value should i use if i want to build a tunnel over my IPS connection(pppoe connection, thus ppp0 link MTU is 1492).
The main reason i'm playing around mtu options is low tunnel performanse(about 200-400KBit/s) and abnormally high ping between endpoints(about 200-300ms, though the direct link ping is 1-2ms).
Current ppp0 mtu is 1492, openvpn.conf has link-mtu 1492 and mtu-dics yes