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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>I want to be able to ignore some External source IP addresses in signatures. Can I list them in suricata.yaml with a ! in front of them. Like:<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>EXTERNAL_NET: "[!$HOME_NET, !x.x.x.x, !x.x.x.x/16]" for example.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I have a trusted vendor that is causing false positives because they refuse to change a numeric string in what they are sending in a test web page so it is triggering a Trojan signature. I want to ignore their traffic. I know that is dangerous if they were really used as an attack vector into my network.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Any suggestions?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>Leonard <o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'><o:p> </o:p></span></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>