Internet router unable to disable firewall

4.5

The firewall remains active even after being toggled off.

Symptoms
  • Traffic still blocked
  • NAT still active
  • Settings revert
Possible Causes
  • Security policy lock
  • ISP firmware restriction
  • Bug

Step-by-Step Fix

1

Use Bridge Mode

If you have another router, put this one in Bridge Mode to bypass its firewall.

2

Disable SPI Firewall

Turn off Stateful Packet Inspection specifically.

3

Factory Reset

Clears any hidden security locks.

When to See a Technician

Disabling a router firewall is extremely dangerous unless you have another firewall behind it.

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