nanog mailing list archives

Re: New Denial of Service Attack on Panix


From: Avi Freedman <freedman () netaxs com>
Date: Thu, 3 Oct 1996 20:46:05 -0400 (EDT)

Thanks, Jeff!

I almost sent out a version with your name && e-mail address
but figured you might not have time to deal with e-mail from
the curious...

"someone else local" :-) has thrown the initial implementation up on
his ftp server; sun3 & sun4 .o's and a back-port to Net/2 src code
(note though, I have not tested the Net/2 port):

      ftp.op.net:/pub/src/syn-prophylactica/

I have been able to withstand a ~600+ syn/sec attack with no 
noticable problems (slightly increased load, but no dropped 
connections). 

      --jeff

Avi

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