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authorAlexander Hunt <me@liz.coffee>2026-06-21 12:43:31 -0700
committerAlexander Hunt <me@liz.coffee>2026-06-21 12:43:31 -0700
commitcfc0d34a584254a9ed76620951c810771aff6f3b (patch)
tree7fba034f7347ce0003e7a3a56adcaf862c834907 /.env.example
parentfb653292612eddca5b088ed88466c546d1597107 (diff)
downloadpenguins.lan-cfc0d34a584254a9ed76620951c810771aff6f3b.tar.gz
penguins.lan-cfc0d34a584254a9ed76620951c810771aff6f3b.zip
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# LAN_SUBNET is swept (TCP probes) so idle devices populate the ARP table and
# show as "online". Leave empty to disable. Max /20.
# LAN_SUBNET=192.168.8.0/24
+
+# DNS server (enable with the -dns flag). It's authoritative for the zone
+# (-dns-zone, default penguins.lan): every device answers at
+# <mac>.<username>.<zone> and users manage their own records from /profile.
+# SERVER_IP answers the zone apex so the website itself resolves; leave empty to
+# skip the apex. Queries outside the zone go to -dns-resolvers (comma-separated,
+# empty = no forwarding). Real port 53 needs root or CAP_NET_BIND_SERVICE; the
+# default -dns-port is 8053.
+# SERVER_IP=192.168.8.1