I keep reading the debates about tunnel MTU, and wondering about two practical observations.
Firstly, while there are many concerns about the way Mobile-IP works, folks don't complain about applications not working over MIP, even MIPv4 (which requires tunnels.) Secondly, there are a lot of VPNs. Many of them provided by middleboxes. They seem to use tunnels exactly the way the proposals on the table do. And they seem to work. With a wide range of applications. So while the theory clearly says that there is a problem with tunnel mTU, the practice seems to suggest that it works. Is there some other dimension here that explains the mismatch? Thank you, Joel M. Halpern -- to unsubscribe send a message to [EMAIL PROTECTED] with the word 'unsubscribe' in a single line as the message text body. archive: <http://psg.com/lists/rrg/> & ftp://psg.com/pub/lists/rrg
