Open my ports, but it is very complicated since I am using a DS Lite connection, no public IPv4 address available

I've been handling networking for over a decade, so I have plenty of experience with routers/etc. From what I'm gathering, you're using a DS lite on a wireless connection, which is provided by a router connected to a modem or built-in to your modem. In order to open your ports, we will need the password for the router and possibly for the modem. With that in hand, I can open and forward a port to your DS lite.

Hello There is a solution for this . Please discuss I am a network engineer with CCNP certified and 10+ years experience pls refer job history for feed backs for similar work I would like to discuss Regards

Hi I can open your port , message me so we can discus there . looking forward to your response ...................................................................................................

Greetings! I'm Koushik. I'm expert in .Net, Python, C and IoT. Yes, there is a way to forward or open a port without public IP. You can do this by using VPN or No-IP technology. I can do this for you. Please share your details with me. Thank you for your time and consideration Koushik

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