How to manage fail2ban

From http://www.rentpbx.com/support/knowledgebase/23/I-Cannot-access-my-PBX-Server-it-is-down.html

1. find out your public ip by going to www.whatismyip.com from your local pc browser
2. you can add your public IP to / etc/ fail2ban/ jail.conf file, next to ignoreip
Hint: you can use vi by typing below (no spaces after / space after vi )

vi / etc/ fail2ban/ jail.conf

see http://www.washington.edu/computing/unix/vi.html for more info on using vi

3. Put in your public IP next to ignoreip and make sure to comment out the mark/# (delete # sign)
Hint: Type i to start modify the file in vi. You can put in as many public IPs as you want, separate by space.

ignoreip = 127.0.0.1 xxx.xxx.xxx.xxx yyy.yyy.yyy.yyy

4. save and exit out. see http://www.washington.edu/computing/unix/vi.html for more info on using vi
Hint: You hit Esc key then type :wq

5. do again vi / etc/ fail2ban/ jail.conf to make sure the changes you made is there and correct
Hint: To exit without saving, you hit Esc key then :q

6. restart fail2ban service by typing

service fail2ban restart
service iptables restart

7. Do NOT close your ssh, open another ssh session to test you can now access it
8. if test successful, you are done, if not, check the steps again

¿Fue útil la respuesta?

 Imprimir éste Artículo

Leer también

Dahdi Detected time shift in /var/log/message

If you find a lot of message " dahdi detected time shift" in /var/log/message, please...

Issue with IAX Call rejected, CallToken

If you have problem connecting through IAX protocol, please check if you see " Call...

How to activate Affiliates program

Activate your affiliate account today to: Receive an initial bonus deposit in your affiliate...

How to reboot your pbx server

If you have problems getting into your pbx, first please read this to make sure it is not banned...

Login

All server are setup with root access ssh.  Login information to use with the ssh is sent in...