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| You see a lot if unknown calls in your statistics with unusual destinations and callerIDs.
| | What problem do you have? |
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| * First of all check if [[Fail2Ban_installation| Fail2Ban]] is installed | | * [[How to change admin's password]] |
| | * [[I see a lot of unknown calls in statistics]] |
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| You should see such lines after issuing command iptables --list :
| | * [[How_to_block_someone%27s_IP|How to block someone's IP]] |
| | * [[How to block a call with a specific CallerID]] |
| | * [[PayPal#WARNING|Why PayPal is not safe?]] |
| | * [[Fail2ban troubleshooting]] |
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| [root@kolmisoft]# iptables --list
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| Chain INPUT (policy ACCEPT)
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| target prot opt source destination
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| DROP all -- XX.XX.XX.XX anywhere
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| fail2ban-SSH tcp -- anywhere anywhere tcp dpt:ssh
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| fail2ban-ASTERISK all -- anywhere anywhere
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| DROP all -- XX.XX.XX.XX anywhere
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| DROP all -- XX.XX.XX.XX anywhere
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| Where XX.XX.XX.XX is some IP address
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| <br><br> | | <br><br> |
| | ==Passwords== |
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| * If you see unauthorized calls from your connected PBX like FreePBX, Elastix: | | * [[I want to change a root password]] |
| | | * [[I want to change Eluna stats password]] |
| 1. Make sure you use strong passwords for authentication<br>
| | * [[Protect some page with password]] |
| 2. Check if there are unauthorized connections in PBX<br>
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| 3. [[How to block someone's IP| Block]] all unknown IPs from your system<br>
| | '''See also''' |
| 4. Some cases indicated problems which are reviewed [http://nerdvittles.com/?p=737 here] and [http://www2.elastix.org/en/component/kunena/116-security/73040-how-to-change-the-default-asteriskuser-password.html here].<br>
| | * [[How to be secure using MOR]] |
| 5. Setup a secure VPN connection from your PBX to MOR.
| | <br><br> |
