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--- voice:pbx:freepbx:freepbx_firewall [2021/03/11 09:43]
gcooper
+++ voice:pbx:freepbx:freepbx_firewall [2024/02/06 09:27] (current)
gcooper
@@ Line 1: / Line 1: @@
 ====== FreePBX Security ======
+**Background**: https://www.freepbx.org/a-secure-freepbx-is-a-happy-freepbx/
+**Pro Tips Video**: https://www.youtube.com/watch?v=CD_k5PrY7Xc
+**Setup Guide**: https://www.freepbxhosting.com/comprehensive-freepbx-firewall-setup-guide/
 ===== Safe Mode =====
-<note important>With Safe Mode enabled, if you **reboot the PBX twice in five minutes** time, the **firewall rules activation will be delayed by five minutes** to allow an admin to fix his access problem.</note>
+<note important>Safe Mode is enabled if you **reboot the PBX twice in five minutes** time.
+The **firewall rules activation will be delayed by five minutes** to allow an admin to fix the access problem.</note>
 ===== Firewall =====
@@ Line 20: / Line 28: @@
 **FreePBX -> Connectivity -> Firewall -> Networks (tab)**
-:!: Overrides the default permission for an interface
+:!: This tab overrides the default permission for an interface.
   * **Trusted** -> Only add trusted **admin** IP, network or FQDN
@@ Line 27: / Line 35: @@
 **FreePBX -> Connectivity -> Firewall -> Interfaces (tab)**
+:!: This tab sets the **Default Traffic Zones**.
+  * You must set at least one interface as **Internet**
+  * Single-interface systems will be set as **Internet** (''eth0'')
+  * ''Trusted'' means **no filtering** at all
+**FreePBX -> Connectivity -> Firewall -> Responsive Firewall (tab)**
+  * Enable for any protocol in use
+  * This will open ports for limited access
+  * Too many failures will result in that IP being blocked
+**FreePBX -> Connectivity -> Firewall -> Intrusion Detection (tab)**
+  * Shows blocked IPs
+  * You can whitelist IPs or networks
 ===== Older Suggested Firewall Example =====

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