Check this out, I've used it for other stuff that LNS issues and it actually does work. The major probs are related to IIS websites that have the df bit set as a default value (BT in the UK is one major source of df bits).
Based around the info available in the following link you can usually figure out all sorts of creative combos to solve your problems depending on the location you insert it into your network. http://www.cisco.com/warp/public/105/56.html HTH Thomas ----- Original Message ----- From: "Erich Hohermuth" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Thursday, March 28, 2002 4:01 AM Subject: RE: [swinog] MTU > > > > I think you have to add L2TP encapsulation overhead as well > > the PPP(oE) session is encapsulated in a L2TP tunnel from Swisscom's > > aggregation box to each ISP as far as I remember > > > Yes, thats right. And the Interface between Swisscom and the ISP is > FastEthernet. > So the MTU Size is 1492 on this Interface. Now, the problem is the df > Bit which some firewalls likes to set. > > A solution could be with the adjust-mss and ip mtu Cisco feature. > > Cheers > Erich > > > ---------------------------------------------- > [EMAIL PROTECTED] Maillist-Archive: > http://www.mail-archive.com/swinog%40swinog.ch/ ---------------------------------------------- [EMAIL PROTECTED] Maillist-Archive: http://www.mail-archive.com/swinog%40swinog.ch/
