Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

ngrok

TunnelTo

localtunnel

frp

frp is a fast reverse proxy to help you expose a local server behind a NAT or firewall to the internet.

Reverse SSH Tunnel

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

TCP/IP and UDP/IP are low-level data transfer protocols.

HTTP, FTP, SMTP, WebSocket are high-level data transfer protocols.

WebSocket persists a connection and use it for bidirectional data transfering. It …

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

1. socks proxy

2. sshuttle is a poor man's VPN.

Expose Local Service to Public

Good Choices of Reverse Proxies

Proxy vs VPN

1. When you connect to a VPN, all traffic will be …

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

References

• How to Configure Static IP Address on Ubuntu 20.04

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

Monitor Network

WireShark iStatMenus tcpdump

9 Best Bandwidth Monitor and Network Usage Monitoring Tools

Best Bandwidth Monitoring Software for Tracking Network Traffic Usage

Network Admin

1. arp-scan
2. ping
3. netstat
4. proxychains
5. sshuttle

6. ip …

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

Separate 2G and 5G WiFi Networks

1. Go to https://internet.xfinity.com/

2. Click on the name of your WiFi.

3. Click "Edit WiFi" in the upper-left corner.

4. Check the checkbox "Use different …