: 2025

20251029 • 15

(Port Forwarding)
25565 (Minecraft)
27015 (CS:GO)
3074 (Xbox Live)
Web 80 (HTTP)
443 (HTTPS)
8080 ()
3777, 3778 (DVR)
80, 443
3389 (RDP)
22 (SSH)
5900
32400 (Plex)
8096 (Jellyfin)
8200 (Emby)

  1. IP

    PCIP

    WindowsIP:

    ipconfig

    IPv4

    Linux/macOSIP:

    ifconfig

    : ip addr show

  2. IP

    IP:

    • : DHCPIP
    • : IP

  3. IP

    :

    IP:

    #
curl ifconfig.me

# :
# - whatismyipaddress.com
# - 2ip.ru
# - myip.com

  1. IP:

    • 192.168.1.1 (TP-Link, D-Link)
    • 192.168.0.1 (Netgear, TP-Link)
    • 192.168.31.1 (Xiaomi)
    • 192.168.10.1 (Huawei)

    /

  2. :

    • Port Forwarding
    • Virtual Servers
    • NAT

  3. :

    • : "Minecraft Server")
    • :
    • :
    • IP: IP
    • : TCPUDP

TP-Link

  1. (192.168.1.1)
  2. : Advanced → NAT Forwarding → Virtual Servers
  3. Add New
  4. :
    • Service Type:
    • External Port:
    • Internal Port:
    • IP Address: IP
    • Protocol: TCP/UDP/BOTH

ASUS

  1. (192.168.1.1)
  2. : Advanced Settings → WAN → Virtual Server/Port Forwarding
  3. Enable Port Forwarding
  4. :
    • Service Name:
    • Port Range: 25565-25565)
    • Local IP: IP
    • Local Port:
    • Protocol: TCP/UDP/BOTH
  5. AddApply

D-Link

  1. (192.168.0.1)
  2. : Advanced → Port Forwarding
  3. Add
  4. :
    • Rule Name:
    • External Port:
    • Internal Port:
    • Internal IP: IP
    • Schedule: Always
    • Inbound Filter: Allow All

Zyxel Keenetic

  1. (my.keenetic.net 192.168.1.1)
  2. : →
  4. :
    • :
    • :
    • : TCP/UDP
    • :
    • IP: IP
    • :

  1. :

  2. :

    # telnet nc (netcat)
telnet IP
# nmap
nmap -p IP

  • : Windows
  • :
  • IP: IP
  • UPnP: UPnP

IP

IP:

  • DDNS: No-IPDuckDNS
  • IP: IP
  • IP: IP

NAT

:

  • : 1
  • DMZ: 2DMZ
  • :

  1. -
  3. -
  5. VPN

  • IPfail2ban

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