alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET POLICY TRACE Request - outbound"; flow:to_server,established; content:"TRACE "; nocase; depth:6; classtype:bad-unknown; sid:2010767; rev:9; metadata:created_at 2010_07_30, confidence High, signature_severity Informational, updated_at 2019_07_26;)