Default MTU setting in speedtouch 585v6 wless?

[mrOne]

Hi. Since my Internetconnection been running slow i 've been laborating with the mtu-settings on my nics and in my Alcatel speedtouch 585v6 router. Did telnet the router and changed the default mtu value(whatever that is) to 1492 mtu. Now, after that i can't access some webpages. Shure it's cause the modification. Have searched the Net and my router documentation but can't find any information regarding the def mtu setting. That's why i ask you guys right here
Thx-

 

[blue68f100]

Most default to 1500. Reset the router back to factory if you need to.