Q: defeat NAT detection with random IP IDs ?

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Hi,


> Log message:
> Add scrub option 'random-id', which replaces IP IDs with random values
> for outgoing packets that are not fragmented (after reassembly), to
> compensate for predictable IDs generated by some hosts, and defeat
> fingerprinting and NAT detection as described in the Bellovin paper
> http://www.research.att.com/~smb/papers/fnat.pdf. ok theo@

This does look like a Good Thing (TM). Can netfilter do something similar ?

http://www.deadly.org/article.php3?sid=20030209221723


regards,

Derkjan



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