![]() Worst case I could just log into Opnsense, go to the WOL service and wake up my homelab server. I discovered Opnsense has a WOL plugin and found it worked great. You can do so much on your router if you run Opnsense/PFsense (depending on which is your cup of tea, not getting into the debate between the two here) it really is worth it. The main thing I’m really loving is all the plugins and tools that are available. Coming from an Edgerouter the difference is just night and day. I’ve been running Opnsense as my firewall for about 2 months now and I have to say I love it. Well I don’t have a Wifi network for my Homelab VLAN so I can’t use a Pi Zero, and I really didn’t want to use a full Pi for something as simple as WOL.Įnter Opnsense. Instead of having to shut it down/turn it back on (requiring me to trudge down to my basement) I figured I’d try using WOL and just suspending the server when I’m not using it. However I’ve been playing around with a homelab (my old retired server) but I didn’t want it running 24/7 wasting power when I only use it sporadically. My bigger problem was that I needed a Pi Zero on the same subnet which usually wasn’t a problem. It worked great but having to poke firewall rules, having SSH keys on HomeAssistant, etc always made me a little uncomfortable. I then set up SSH keys and added it to HomeAssistant, along with a script I could call via a shell_command. To get around this, my solution for a long time was to have a Raspberry Pi Zero on the subnet I wanted with the wakeonlan package. My biggest annoyance is with my network setup, I have multiple VLANs/subnets, and WOL doesn’t really like to be routed across subnets for reasons I only barely understand so I’m not going to try to explain. ![]() WakeOnLAN is one of those things that you love to hate. The main differences being 1) little bit improved layout/format (subjective) and 2) I figured out how to do a call to just wake a single device. Most of the steps below come from their guide. IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,įITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.Note: Significant hat tip here to /u/abstractbarista for this guide. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR The above copyright notice and this permission notice shall be included in allĬopies or substantial portions of the Software. To use, copy, modify, merge, publish, distribute, sublicense, and/or sellĬopies of the Software, and to permit persons to whom the Software isįurnished to do so, subject to the following conditions: In the Software without restriction, including without limitation the rights Of this software and associated documentation files (the "Software"), to deal ![]() Permission is hereby granted, free of charge, to any person obtaining a copy ![]() WoL.sh is distributed under the MIT License. This technique is known as "Wake-on-LAN" (for a computer using a wired connection) or "Wake-on-WLAN" (for a computer using a wireless connection). What is Wake-on-LAN or Wake-on-WLAN?Ī computer can be configured to wake from sleep when it receieves a special network message known as a "Magic Packet". on a company machine) or there may be concerns over installing new software. But there are many scenarios where installing a program is inappropriate or not allowed (e.g. These programs are well-tested and probably contain more features than WoL.sh. A common example is "wakeonlan" for Macs. Most authors on the web recommend dedicated programs to perform Wake-on-LAN.
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