Network Topology

Interfaces

Interface	IP Address	Type	Purpose
eth0	157.173.117.104/20	Public	Primary
eth0	2a02:c207:2299:5901::1/64	Public IPv6	IPv6
tailscale0	100.117.221.91/32	Mesh VPN	Tailscale mesh
tailscale0	fd7a:115c:a1e0::5f35:dd5b/128	Mesh VPN	Tailscale IPv6
docker0	172.17.0.1/16	Bridge	Docker (idle)
br-828007df3aa1	172.18.0.1/16	Bridge	Docker container network

Routing

default via 157.173.112.1 dev eth0 proto static
157.173.112.0/20 via 157.173.112.1 dev eth0
172.17.0.0/16 dev docker0 proto kernel
172.18.0.0/16 dev br-828007df3aa1 proto kernel

Gateway

• Default gateway: 157.173.112.1
• Subnet: 157.173.112.0/20

Tailscale

Tailscale provides a mesh VPN (tailab45ff.ts.net search domain).

• Interface: tailscale0
• IP: 100.117.221.91
• DNS via Tailscale: 100.100.100.100

Docker Networks

Network	Subnet	Purpose
docker0	172.17.0.0/16	Default (idle)
br-828007df3aa1	172.18.0.0/16	Container stack (3 containers)