https://www.tiernanotoole.ie/tags/zerotier.htmlHugoen-ie2026 Tiernan OTooleFri, 10 Jul 2026 23:30:52 +0100https://www.tiernanotoole.ie/2023/02/11/day-40-of-100daysofhomelab.htmlFri, 10 Feb 2023 23:03:57 +0000https://www.tiernanotoole.ie/2023/02/11/day-40-of-100daysofhomelab.htmlDay 40 of #100daysofhomelab and the internet is a little more stable. Still not 100%, but “stable”. Speed test results have dropped, as you can see in the graph below, but weirdly, ping times are a little better… Download speeds. The swap over happened around the 8th Feb, 9th was pretty much a wash, 10th things got a bit better… Upload Speeds. less spikey upload speeds, but also less upload speed…https://www.tiernanotoole.ie/2023/02/09/day-38-and-39-of-100daysofhomelab.htmlThu, 09 Feb 2023 22:31:52 +0000https://www.tiernanotoole.ie/2023/02/09/day-38-and-39-of-100daysofhomelab.htmlthis post is for day 38 and 39 of #100daysofhomelab. and i have finally moved over to my #RB5009. and, well, it has not gone so well. It has rebooted a few times due to memory issues (too many BGP tables being held, so I shut a few down to start with. some cleanup needed there), then the internet connections are a little unstable, and, well, in the last 48 hours, I have spent more time on LTE than on proper internet. It does seem to be working (ish.) now, but not as fast as it was. I am just using the #Zerotier link, so the #Wireguard links are currently off. Anyway, below are some links. I hope to make things work better tomorrow. And i also hope to have a better write up soon too…https://www.tiernanotoole.ie/2023/02/04/day-31-of-100daysofhomelab.htmlFri, 03 Feb 2023 23:55:03 +0000https://www.tiernanotoole.ie/2023/02/04/day-31-of-100daysofhomelab.htmlDay 31 of #100daysofhomelab and I am going through the config from my CHR to bring over to my RB5009, and, well, I have no idea what I was doing when I built the original config… Now to try and figure out what the config did, since I want to document it here so I know what I was thinking, but to also possibly help someone else… Mind you, at this stage, it won’t be much help… I also need to figure out how to add my Zerotier Bridge into the mix.https://www.tiernanotoole.ie/2023/01/28/day-25-of-100daysofhomelab.htmlSat, 28 Jan 2023 21:40:09 +0000https://www.tiernanotoole.ie/2023/01/28/day-25-of-100daysofhomelab.htmlDay 25 of #100daysofhomelab, and not done much in the way of home lab work today, but has tested the bejesus out of the internet connection! I bought a Backblaze License for my Mac Book Pro, which initially has around 2.3Tb to backup. There are my YouTube Videos along with code and other bits… It looks like it has uploaded 290 Gb in the last 24 hours…https://www.tiernanotoole.ie/2022/03/16/raspberry-pi-in-a-car-part-2.htmlWed, 16 Mar 2022 19:37:36 +0000https://www.tiernanotoole.ie/2022/03/16/raspberry-pi-in-a-car-part-2.htmlFor the last few weeks, I have been running a Raspberry Pi in my car, along with a small UPS and a Wifi Access point, allowing me to download videos from my dash cam and back them up to my NAS in the house. But I have had some teething issues, and I am currently thinking my way through some fixes… While trying to figure out how to fix part 1, I came up with an idea: I have an older Mikrotik RB951G that can be powered via a 12v adapter for the car. I am going to use that, along with a Huawei 4G dongle to act as an internet connection. The onboard Wifi will be in client mode, so when it’s near the house, it will connect to the main network and send traffic through that to the internet (or internal NAS) and when away, use the LTE modem. Then, using the Wifi dongle on the Raspberry Pi, use that as a Wifi AP.https://www.tiernanotoole.ie/2022/02/25/running-a-raspberry-pi-in-a-car-and-backing-up-dashcam-footage.htmlThu, 24 Feb 2022 23:45:39 +0000https://www.tiernanotoole.ie/2022/02/25/running-a-raspberry-pi-in-a-car-and-backing-up-dashcam-footage.htmlA few months back (well, November 2020) I wrote about connecting to my car with Zerotier. In this post, I mentioned using a TP-Link router running OpenWRT and a Huawei LTE dongle to connect to the internet, which allowed me to then connect to my Blackvue Dashcam and watch remotely. But it had some issues I wanted to fix:https://www.tiernanotoole.ie/2020/11/09/connecting-to-my-car-over-zerotier.htmlMon, 09 Nov 2020 19:00:00 +0000https://www.tiernanotoole.ie/2020/11/09/connecting-to-my-car-over-zerotier.htmlI use ZeroTier on my network for a good few things, including internal network peering between BGP VMs, management of machines, and now, connecting to my car over LTE. This is one of those posts that sounds silly, but is very handy! First, the parts list: Car. 3G/4G/5G modem of some sort. I am using a Huawei Wingle. Can be used without the Router below, but I wanted Zerotier, so I have it in modem only mode. A router that supports Zerotier. I am using a modified TP-Link TL-WR703N upgraded to 16MB ROM and 64MB RAM. This is required for newer OpenWRT builds a dashcam that connects over Wifi. I am using a BlackVue DR750S-2CH Latest ROOter software from Of Modems and Men Patients. After installing the the latest copy of ROOter on the TPLink (or router of your choice) and getting the modem configured correctly (this took a while) you need to install the Zerotier software though the dashboard. Once installed, I joined my Zerotier network using the CLI (SSH into the router) and the approved it though the my.zerotier.com dashboard. Once its approved and connected, you can now go to the Zerotier IP and get to the router directly. From here, you can either setup a route in Zerotier to point at the internal network behind the router, or, in my case, setup a SSH tunnel to the dashcam. I found the IP given to the dashcam and used SSH forwarding to get to it. Finally, i used the URLs from Digital-Nebula’s hackview repo to get to the different URLs. I use this to download stuff like GPS logs, emergency videos, etc. I have to clean up some scripts at some stage for this, and plan to upload them at some stage.