Is there any work started or in progress to implement TCP stealth in our
kernel as proposed to IETF in


The idea is that the client put some magic value in the ISN of the first
SYN pkg which is derived from a secret the client and the server share.
The server can check the ISN and decide if it will answer the SYN pkg or
do a RST, for example. 

Vy 73

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