141ac1c9dd
Features: - Docker-based DHCP server with MAC address whitelisting - Binds to specific ethernet interface only - NO DNS/gateway advertised (direct link only, not a router) - Configurable network parameters (subnet, DHCP range, lease times) - Systemd service integration for Arch/Manjaro - Test environment with isolated network (172.20.0.0/24) - Auto-configuration script to detect network settings - Complete Makefile with management targets Security: - Only responds to whitelisted MAC addresses - deny unknown-clients configuration - Runs in Docker container for isolation Configuration: - Copy .example files to create your config - interface.conf: Network interface to bind to - whitelist.conf: Allowed MAC addresses - network.conf: Network parameters (optional)
18 lines
342 B
Docker
18 lines
342 B
Docker
FROM alpine:3.19
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RUN apk add --no-cache \
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dhcp \
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bash \
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iproute2
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RUN mkdir -p /var/lib/dhcp /etc/dhcp /run/dhcp
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COPY dhcp/entrypoint.sh /entrypoint.sh
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COPY dhcp/dhcpd.conf.template /etc/dhcp/dhcpd.conf.template
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RUN chmod +x /entrypoint.sh && \
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touch /var/lib/dhcp/dhcpd.leases
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EXPOSE 67/udp
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ENTRYPOINT ["/entrypoint.sh"] |