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binhdo26 · ‎14-03-2024

Thanks @david64 @BasilDV for your help. I wouldn't have to factory reset as @BasilDV has recommended. Turns out that all I need is just to reboot the wifi modem. As the wifi modem get hung somehow. Seems strange because we just switched from my previous to TPG recently for about nearly a week. Port Forwarding is working now at my side and I can open ports as I want.

binhdo26 · ‎12-03-2024

When telnet to public_ip port 7547, it wouldn't return anything, just showing a blank until I hit ctrl+C to exit, it would return like the attached photo. Thanks @david64 , I don't know any who could set up a reverse test, I'll send a private message to a moderator and see, also call to the support hotline

binhdo26 · ‎12-03-2024

I don't find any setting for CWMP in the router. From the internet, if I can connect port 7547 successfully. Do "telnel public_ip 7547" works! Seems the CWMP is maybe enabled by firmware by default, and we can't seem to change? My VX220 is using: Firmware Version: 2.0.0 0.9 v603c.0 Build 220517 Rel.49186n Hardware Version: VX220-G2v v2.0 00000000

binhdo26 · ‎12-03-2024

I'm 100% sure that the WAN IP address on the router matches what I'm using. I can ping the router's WAN IP from outside, and even from LAN computer as well. Ping is working as you can see, but telnet to any ports I opened wouldn't work

binhdo26 · ‎12-03-2024

@david64 It's saying "the site can't be reached. Took too long to responsd". I do test "telnet public_ip 8080", it didn't work and return connection failed. It means the port wouldn't be opened. See the telnet testing I can access the site through LAN normally. I tested opening with several other ports such as 8180, 8081, or 8280 to forward to 80 in LAN. None of them works! Also, I tested with other services on LAN, e.g. 24171 on another server, and try setup Port Forwarding to forward to this 24171 port. It still the same, not working at all!

binhdo26 · ‎11-03-2024

@david64 It works! I believe the server that has service is running on port 80 can be accessed through LAN normally. Also, the server doesn't has firewall at all which I think it's not the cause to block the connection.

binhdo26 · ‎11-03-2024

Hi @david64 , yes, that's correct. The interface name that I have specified is the active interface name displayed on my router. Actually, there is only one interface "pppoe_2_3" appears there, so I can't seem to select wrong there

binhdo26 · ‎11-03-2024

Our business recently registered NBN 100 Mbps plan for our business address. We have a static public IP comes with the plan. I want to set up Port Forwarding on the TPG modem VX220-G2v for port 8080 from internet to forward to port 80 of a service running on a server. The server has a fixed local IP assigned by TPG modem (I can ping the server from other PCs in the same LAN). Seems the configuration is set up correctly but I cant access the http://public_ip:8080 to connect to the local server on port 80. Here is the virtual servers that I've created at NAT Forwarding section in the router setting page. I'm not sure TPG is blocking port forwarding somehow?

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About binhdo26

Re: Cannot use port forwarding on TPG modem VX220-G2v

Re: Cannot use port forwarding on TPG modem VX220-G2v

Re: Cannot use port forwarding on TPG modem VX220-G2v

Re: Cannot use port forwarding on TPG modem VX220-G2v

Re: Cannot use port forwarding on TPG modem VX220-G2v

Re: Cannot use port forwarding on TPG modem VX220-G2v

Re: Cannot use port forwarding on TPG modem VX220-G2v

Cannot use port forwarding on TPG modem VX220-G2v