asif/fail2banUFW
1
0
Fork 0
Code Issues Pull Requests Releases 3 Wiki Activity

Update page '8. The UFW filter'

Asif Bacchus 2019-05-21 06:51:58 -06:00
parent 4c9aca2a45
commit 10edcf274c
1 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
8.-The-UFW-filter.md

@ -22,11 +22,11 @@ ignoreregex = SRC=(10\.|172\.1[6-9]\.|172\.2[0-9]\.|172\.3[0-1]\.|192\.168\.|fe\
Breaking this down, we're telling F2B to ignore anything that matches the following conditions in an otherwise blockable event:
1. Source address starts with '10.'
2. Source address starts with anything in the range '172.16-31.'
3. Source address starts with '192.168.'
4. Source address starts with 'fe??:'
5. Packet is UDP
1. Source address starts with '10.' OR
2. Source address starts with anything in the range '172.16-31.' OR
3. Source address starts with '192.168.' OR
4. Source address starts with 'fe??:'; AND
5. Packet is UDP; AND
6. Packet has been received on any of ports 1900, 3702, 5353 or 5355
### Reasoning