Restrict incoming traffic from the web a port but allow 1 or to ip addresses in 

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Restrict incoming traffic from the web a port but allow 1 or to ip addresses in 
Restrict incoming traffic from the web a port but allow 1 or to ip addresses in 
2020-12-16 17:16:37 - last edited 2020-12-18 09:23:40
Model: TD-W9977
Hardware Version:
Firmware Version:

Hello,

I am tring to help a freind who currently has a TP-Link TD-W9977 router.

 

They use a SIP phone on it which uses port 506o.

 

They want to restrict traffic coming from the web on port 5060 to a few IP addresses as there have someone trying to hack there system.

 

I have been told by TP Link support there is no way to stop any one cominng in on an open Port and restrict a port to an IP address so wanted to know if anyone knows of any router that I can setup in this way.

 

What I need is to setup a rule to allow say IP address 87.56.128.40 port to come in on prot 5060 to forward to LAN ip address 192.168.0.20 port 5060 but block anyone else trying to come in on port 5060.

 

Example :-

WEB                                     ROUTER                   LAN

87.56.128.40:5060                Allow                        192.168.0.20:5060

Any other IP Port 5060          Deny 

 

 

I hope this makes sense but please ask if you need further info.

 

Many thanks in advance for yopur help.

 

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Re:Restrict incoming traffic from the web a port but allow 1 or to ip addresses in 
2020-12-17 00:57:04 - last edited 2020-12-18 09:23:40
This feature is not implemented in TP-Link's home router devices. You can either use a dedicated firewall before you router, different router brand that has that feature or just change the service port to another (if feasible).
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