servidor:/usr/local/snort/bin # ./snort -c /etc/snort/snort.conf -i eth1&
[1] 8541
servidor:/usr/local/snort/bin # Running in IDS mode
Log directory = /var/log/snort
Initializing Network Interface eth1
--== Initializing Snort ==--
Initializing Output Plugins!
Decoding Ethernet on interface eth1
Initializing Preprocessors!
Initializing Plug-ins!
Parsing Rules file /etc/snort/snort.conf
+++++++++++++++++++++++++++++++++++++++++++++++++++
Initializing rule chains...
ERROR: /etc/snort/dos.rules(7) => Unknown ClassType: attempted-dos
Fatal Error, Quitting..