Binary backupd provides tarballs of /perm.

Binary captured streams network packets to wireshark via SSH, replaying buffered packets upon connection for retroactive debugging.

Binary dhcp4 obtains a DHCPv4 lease, persists it to /perm/dhcp4/wire/lease.json and notifies netconfigd.

Binary dhcp4d hands out DHCPv4 leases to clients.

Binary dhcp6 obtains a DHCPv6 lease, persists it to /perm/dhcp6/wire/lease.json and notifies netconfigd.

Binary diagd provides automated network diagnostics.

Binary dnsd answers DNS requests by forwarding or consulting DHCP leases.

Binary dyndns updates configured DNS records with the current public IPv4 address (of network interface uplink0).

Binary netconfigd reads state from dhcp4, dhcp6, … and applies it.

Binary radvd sends IPv6 router advertisments.