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version 1.8, 2003/09/04 07:17:44

version 1.9, 2003/09/04 08:15:19

Line 159

<li>A large number of bug fixes, changes, and optimizations to our packet filter

including:

<ul>

<li>packet tagging

<li>packet tagging (e.g. filter on tags added by bridge based on MAC address)

<li>stateful TCP normalization

<li>stateful TCP normalization (reassemble tcp, normalize ttl and timeout)

<li>passive OS detection

<li>passive OS detection (filter or redirect connections based on source OS)

<li>SYN proxy

<li>SYN proxy (protect servers against SYN flood attacks)

<li>adaptive state timeouts

<li>adaptive state timeouts (prevent state table overflows under attack)

</ul>

<p>