[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Re:] Re: Placement of IPSec...
Mr arvind..this may throw some more light on ur doubt...i m
taking the contents from RFC2401 only....
3.3...b----read source code sentence...
"Bump-in-the-stack" (BITS) implementations, where IPsec is
implemented "underneath" an existing implementation of
an IP protocol stack, between the native IP and the local
network drivers. Source code access for the IP stack is not
required in this context, making this implementation
approach appropriate for use with legacy systems. This
approach, when it is adopted, is usually employed in hosts.
also i request to read appendix B.2 Fragmentation part of
RFC2401 and read the note below it...which talks about
IPSec implementation not integrated into an IP
correct me if i m wrong
Thanks in advance