Subj : Snort rule... To : All From : Shurato Date : Thu Jan 02 2025 15:24:00 I'm just looking for a simple rule to block traffic from a specific ip to mine from any port to port 23 all the time. I tried: alert tcp 123.192.96.98 any -> 192.168.0.1/24 23 (msg:"Blocked IP"; action: drop;) But action is an unknown rule command... I found that with "alert ip", but I couldn't get that to work either. This should be really simple... I'm not trying to create a complex rule. This rule of course is all on one line. -- Shurato, Sysop Shurato's Heavenly Sphere (ssh, telnet, pop3, ftp,nntp, ,wss) (Ports 22,23,110,21,119,999) (ssh login 'bbs' password 'shsbbs') *** THE READER V4.50 [freeware] --- * Origin: Shurato's Heavenly Sphere telnet://shsbbs.net (618:300/50) .