Are Fragmentation Attacks Still Used for IDS/IPS Evasion?

[seclt yuri <secltyuri () yahoo com>]

Hi,
  I was just reading up on fragmentation attacks using
fragrouter and fragrouter as a mean of IDS/IPS
evasion.  However, since almost all firewalls both
commercial and free (iptables for examples) now have
support for fragment reassembly, are fragmentation
attacks still effective?  Thanks.


       
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