36 lines
1.2 KiB
Markdown
36 lines
1.2 KiB
Markdown
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# Networking
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## Description
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This page documents the current known network position and port forwarding for the homelab.
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## Current configuration
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- The homelab is behind NAT.
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- Port forwarding is configured as follows:
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- External ports `80-81` forward to internal ports `4480-4481`
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- External port `443` forwards to internal port `4443`
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## Known facts
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- NAT is present between the public internet and the homelab.
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- Public HTTP/HTTPS traffic reaches the homelab through forwarded ports.
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- External ports `80`, `81`, and `443` are known to be forwarded.
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- Internal ports `4480`, `4481`, and `4443` are known forwarding targets.
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## Unknown / needs clarification
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- Router or firewall model.
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- Whether the WAN IP is static, dynamic, or CGNAT.
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- Internal IP address of the Raspberry Pi 5.
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- Whether the Raspberry Pi 5 uses DHCP or static addressing.
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- Exact mapping for external ports `80-81` to internal ports `4480-4481`:
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- Whether `80` maps to `4480`.
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- Whether `81` maps to `4481`.
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- Protocols forwarded for each port: TCP, UDP, or both.
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- Whether any other ports are forwarded.
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- LAN subnet and gateway.
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- DNS provider and DNS records.
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- IPv6 availability or absence.
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- Firewall rules on the Raspberry Pi 5.
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