Router setup,made easier tofollow

RouterWiz guides router login, Wi-Fi settings, port forwarding, DDNS, and public access checks step by step.

RouterWiz Desktop Assist preview
Start here

Router setup gets easier when the order is clear.

RouterWiz starts from the most common beginner blockers, then sends you to the right tool or guide.

Who needs port forwarding

Port forwarding matters when people outside your home need to reach a service inside it.

Start with the goal, not the router menu. A game server, home server, NAS, camera, VPN, or remote management tool each needs a different risk check and validation flow.

Open all use cases
Port forwarding success flow diagram
Port forwarding core

Port forwarding creates a path from outside to your internal service.

Minecraft servers, home web servers, NAS, CCTV, and remote access tools all follow the same flow. The key is confirming which device actually faces the internet.

1Pin the deviceFind the internal IP of the PC, NAS, camera, or game server that will receive traffic.
2Add router rulesEnter external port, internal IP, internal port, and TCP/UDP for the service.
3Check public IP and NATConfirm the router has a public WAN IP and is not blocked by double NAT or CGNAT.
4Verify from outsideTest with mobile data, a friend, or RouterWiz port check from outside your home network.
Security first

Opening a port adds convenience and exposure at the same time.

RouterWiz does not encourage blindly opening ports. It nudges users to open only what they need and check passwords, firmware, and NAT state together.

Least-open ruleDefault password checkOutside verification
Read security notes
Core feature

Get guidance beside the real router page

Desktop Assist will help identify login screens, explain fields, find port forwarding menus, and connect to verification tools.

RouterWiz Desktop Assist실제 Windows 프로그램 화면과 기능 설명을 먼저 제공합니다.
Live tools

Check it in the browser, or consume it through APIs.

Port forwarding troubleshooting needs outside signals: public IP, ports, DNS, and SSL state.

GET /api/ip/json{ "ip": "...", "asn": "..." }

공유기 브랜드 / 통신사별 가이드

사용 중인 공유기 또는 통신사를 선택하면 맞춤형 설정 가이드를 확인할 수 있습니다.

전체 브랜드 보기
Common blockers

Most issues split into four checks.

Instead of changing everything, narrow the cause by symptom first.

All FAQ

네트워크 도구

간단한 클릭으로 내 네트워크 상태를 확인하고 문제를 진단해 보세요.

모든 도구 보기

이런 문제를 자주 해결해요

증상에서 바로 시작해서 원인과 다음 행동으로 이어집니다.

모든 문제 해결 보기

초보자도 쉽게 이해하는 기초 학습

공유기, IP, NAT, DDNS 같은 핵심 개념을 먼저 정리해 둡니다.

모든 학습 자료 보기