858660a9   
   From: grahn+nntp@snipabacken.se   
      
   On Sun, 2009-11-15, karthikbalaguru wrote:   
   ...   
   > But, i wonder why IPv4 does not have Extension header support ?   
   > Any specific reasons/constraints for the absence of Extension header   
   > support in IPv4 ?   
      
   You're basically asking "why doesn't this old version of IP solve   
   certain problems exactly like this new version does?" I guess it was   
   an improvement, and by definition you don't find those in the version   
   which was improved upon.   
      
   /Jorgen   
      
   --   
     // Jorgen Grahn    O  o   .   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)