paramah/ossec-blacklist
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

add OpenWRT documentation

Browse Source
This commit is contained in:
Pawel Krawczyk 2015-01-08 23:51:24 +00:00
parent 09a513c4c5
commit 8e5f1da414
1 changed files with 15 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
README.md
View File

@ -84,6 +84,21 @@ Example OSSEC configuration:
<rules_id>5720</rules_id> <!-- Rule: 5720 fired (level 10) -> Multiple SSHD authentication failures. -->
</active-response>
Another script `router-drop.sh` will perform the same action on a remote router over SSH. This is useful in case of embedded routers where OSSEC agent installation is unfeasibile. OpenWRT logs (over syslog) to a more powerful Linux box with OSSEC installed. On alerts the active response script installed that blocks uoffending IP addresses on the router:
```
+---------+ ----- syslog -------> +-------+
--| OpenWRT | | Linux |
| | | OSSEC |
+---------+ <- active response -- +-------+
```
The `router-drop.sh` script requires two configuration steps:
* configure the `ROUTER` variable to a SSH string for root login to the router (e.g. *root@gw.example.com*)
* install SSH keys to actually log in; the keys need to be installed on root account as this is where active response script are running
## Samples
Number of blacklisted IP addresses: