snort3: How to disable rule processing ordering?
Özkan KIRIK via Snort-users <[email protected]>
| Newsgroups | gmane.comp.security.ids.snort.general |
|---|---|
| Message-ID | <CAAcX-AGncgSOPbd3PsWijqVS+EifkhA=ZQ3FHSxpDbgSZxyLWA@mail.gmail.com> |
Hi, I'm trying to use snort3 for inline L4 filtering. (snort3-3.1.18.0) The user manual says: "string alerts.order = pass drop alert log: change the order of rule action application" Is it possible to disable rule action ordering completely? For example; # need for first block, then alert block icmp any any -> 8.8.8.8 any (msg: "first block"; sid: 1; ) alert icmp any any -> any any (msg: "allow + log icmp"; sid: 2; ) # need for first alert then block alert tcp 192.168.1.0/24 any -> any any (msg: "allow+log tcp 24 bit subnet"; sid: 3; ) block tcp 192.168.0.0./16 any -> any any (msg: "block tcp 16 bit subnet"; sid: 4; ) # implicit rule block ip any any -> any any (msg: "last implicit rule", sid: 100 ) Snort, sorts the rules; so that it's not working as expected. Is there a way to make this ruleset work ? Thanks, regards _______________________________________________ Snort-users mailing list [email protected] Go to this URL to change user options or unsubscribe: https://lists.snort.org/mailman/listinfo/snort-users To unsubscribe, send an email to: [email protected] Please visit http://blog.snort.org to stay current on all the latest Snort news! Please follow these rules: https://snort.org/faq/what-is-the-mailing-list-etiquette