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   comp.protocols.tcp-ip      TCP and IP network protocols.      14,669 messages   

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   Message 13,821 of 14,669   
   KR to Bluz   
   Re: why does the block eth0=10.0.0.0/8 n   
   18 Oct 11 15:39:28   
   
   b7e693fb   
   From: kristian.rasmussen@broadpark.no.spam.com   
      
   On 18.10.2011 14:47, Bluz wrote:   
   >   
   > You are absolutely correct indeed, the bigger problem being that all the   
   other machines on the 10.0.0.0/8 subnet trying to reach machines on the   
   10.0.0.0/9 subnet will fail, and that is precisely what I am trying to   
   understand. Is this because of the    
   way TCP/IP subnetting is designed ? But you seem to say that is technically   
   possible ?   
      
   The reason why nodes on the 10.0.0.0/8 net can't reach 10.127.255.253/9,   
   is that you've told them that they belong to the same network as the   
   address they're trying to reach. Hence they won't try to reach the   
   address through a router, but rather by broadcasting an arp request.   
      
   Your network is incorrectly designed, as you have the same network on   
   both sides of a router. As you yourself pointed out, 10.0.0.0/9 is a   
   subnet of 10.0.0.0/8. Your setup cannot possibly work (and shouldn't).   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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