Microsoft pptp vpn vulnerabilities Exploits in Action

IPIP (IP Encapsulation within IP)
RFC 2003 
http://www.ietf.org/rfc/rfc2003.txt?number=2003
describes IPIP 
in detail. A (very) brief summary follows:
RFC 2003 Introduction states: 
“…IP datagram may be
encapsulated (carried as payload) within an IP datagram.” “…the
encapsulated datagram arrives at this intermediate destination node,
it is decapsulated, yielding the original IP datagram, which is then
delivered to the destination indicated by the original Destination Address field.”
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, Author retains full rights.
 
 
 
 
 
 
 
 
 
 
 
 
Key fingerprint = AF19 FA27 2F94 998D FDB5 DE3D F8B5 06E4 A169 4E46 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Key fingerprint = AF19 FA27 2F94 998D FDB5 DE3D F8B5 06E4 A169 4E46 
 
© SANS Institute 2000 - 200
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Author retains full rights.
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