Hi

I have seen that MS Exchange Servers behind ADSL have problems
receiving mail from us. (No, no MS here)

You folks definately know this better but can you tell me
if this is right:

The MTU is 1500. The ADSL Router adds 8 bits for
encapsulation for PPPoE, this gives a total of 1508. Since
this is more than the 1500, the packet doesnt go thru. The
solution is to reduce the MTU size (on the MS Exchange Machine?)
to 1492. 

Is this about right or am I totally off here?

Cheers,
Alain

-----Original Message-----
From: Nicolas STRINA [mailto:[EMAIL PROTECTED]]
Sent: Mittwoch, 27. M�rz 2002 16:00
To: [EMAIL PROTECTED]
Subject: [swinog] MTU


Hello,

After some problems with aDSL modems ( MTU ), i'd like to know if
someone of you have the same problem or similar. I'd like to know too
what value you are using as MTU on your LNS's.

Thanks

Nicolas


-- 
----------------------------------------
STRINA Nicolas
VTX Services - Internet Service Provider
Av. de Lavaux 101 CH-1009 Pully
[EMAIL PROTECTED]
http://www.vtx.ch
----------------------------------------

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