Disable Port Forwarding
What About Technicolour:TC7200.U
The default gateway for TC7200-U f is 192.168.0.1 and the default username and password are both 'admin'. The remaining steps are very similar to the one above. Click Advanced, click Forwarding, click Add row, and then add a row for each of: 53, 80, 88, 500, 3074, 3544 and 4500. Set the Public Port Range and Target Port Range to the same for each of these. For example for port 53 the Public Port Range is 53-53 and the Target Port Range is 53-53. Target IP Address is blank and Protocol set to Both. Continue to add rows until you have each port added in a similar fashion then click Save. That's it!
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