PARPD(8)

🦋 PARPD(8) — like, the Proxy ARP Daemon manual, bestie 🦋

okay so you opened man 8 parpd and now you're here. welcome. this is the System Manager's Manual entry for parpd, and yes i'm gonna walk you through the whole thing like we're on facetime. no cap, it's short and it's useful.

---

💖 NAME 💖

parpd — a Proxy ARP Daemon. that's it, that's the name. iconic behavior honestly.

---

✨ SYNOPSIS ✨

parpd [-dfl] [-c file] [interface] [...]

not me spelling it out: you can stack -d, -f, -l, you can point it at a config file with -c, and you can list one or more interfaces at the end. slay.

---

🌸 DESCRIPTION 🌸

so parpd is an implementation of the Proxy ARP Daemon described in RFC 1017. the way that works is — when an ARP request comes in, parpd looks up the target address in the configuration file, parpd.conf(5). if parpd finds a match, it replies with the associated hardware address, or with the hardware address of the interface on which the reply came in. periodt. 💅

in normal operation, parpd forks a copy of itself and runs in the background. errors are reported via syslog(3). so it's out here living its main character life in the background, quietly logging its little heart out. 🎀

---

🎀 OPTIONS 🎀

• -c file — use this file for configuration instead of the default /nix/store/hm2b9z1wknfqzyyvbdqvwzj6x7sd7pcp-parpd-2.3.0/etc/parpd.conf. yes that whole path, don't @ me, copy it exactly. 🫶
• -d — run in debug mode, with all the output to stderr. this option implies the -f option. so like, you get -f for free, bestie. two for one. ✨
• -f — run in the foreground. no forking, no hiding, it's right there with you. 🌸
• -l — log all requests to syslog. every single one. it's giving receipts. 📝

---

🌈 FILES 🌈

• /nix/store/hm2b9z1wknfqzyyvbdqvwzj6x7sd7pcp-parpd-2.3.0/etc/parpd.conf

that's the default config file, and it's the whole list. one file. minimal queen. 👑

---

🔥 SEE ALSO 🔥

• parpd.conf(5) — go read the config page next, iykyk. 💜

---

💜 AUTHORS 💜

Roy Marples <roy@marples.name> — we stan. 🙌

---

💀 BUGS 💀

please report them to http://roy.marples.name/projects/parpd — fr fr, if something's acting up, that's where it goes. don't just suffer in silence, bestie. 😭

---

okay that's the whole page!! 🦋 it's Debian, dated October 8, 2019, and this little PARPD(8) entry is officially wrapped. go forth and proxy those ARPs, you absolute icon. 🎀💖✨