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aesir

@ aesir @lemmy.world

Posts
6
Comments
46
Joined
3 yr. ago

  • How do you use Tailscale?

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  • Relays are in the last release become a pro feature. I tested it on netmaker.io SaaS version and they work but it defeats the purpose of selfhosting my VPN manager. You also need to have a good relay, for instance among GCP, Azure, Oracle and Vultr only the latter works because their VPS are not behind a NAT.

    Netbird first of all is extremely resource hungry. In some occurrences completely hanged a 1 GB RAM VPS when I was testing. Even without trashing I had issues connecting many of my peers. It has to be said that it was surely my fault in some ways as netbird.io SaaS worked fine.

  • How do you use Tailscale?

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  • Tailscale just works, I recently tried netbird and netmaker. I did not manage much with the first but netmaker instead seemed even easier to manage than tailscale, being faster at the same time. Unfortunately it failed with peers behin my corporate NATwhich tailscale can bypass with its own relays. But for others it can work very well.

  • Another good reason not to open port 22

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  • ssh -p 12345 would leave your boxes accessible from anywhere too. Other blocks of IPs receive 10 times or more requests, as scanners can focus on blocks of ips from major providers.

  • Got it running, now how do I back it up?

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  • In all the cases for me is sufficient to backup the folder which host the volume for persistent data of each container. I typically do not care to stop and reload containers but nothing prevents you to do so in the backup script. Indeed if a database is concerned the best way is to create a dump and backup that one file. Considering tools, Borg and restic are both great. I am moving progressively from Borg to restic+rclone to exploit free cloud services.

  • It's always DNS, should I complain?

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  • So it seems. Do you think this was from the detected user activity? A colleague reported it was using it and it stopped working from one second to the next. Maybe some of his traffic looked suspicious? I am opening a ticket in any case today.

  • It's always DNS, should I complain?

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  • Now it's pretty clear, I am mistaken for a malicious site (probably because many different computers in the lab started to exchange data with this obscure freedns subdomain) by this software from Palo Alto Networks https://www.gavstech.com/palo-alto-firewall-dns-sinkhole/ which rewrites the DNS response

  • It's always DNS, should I complain?

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  • It's always DNS, should I complain?

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  • What does it mean? `Server: dns.google Address: 8.8.8.8

    Non-authoritative answer: Name: my.domain.com Addresses: ::1 xx.x.xx.xxx (wrong IPV4 address from the other side of the world) ` If I use 8.8.8.8 at home addresses is first of all "address" and is correct.

  • It's always DNS, should I complain?

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  • I think this is exactly the case, they have some issues with the DNS server and, as some other comments indicate it is possible, they reset my settings for DNS servers at router level. So nor cloudflare or others can help, only the line in etc/hosts works

  • It's always DNS, should I complain?

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  • Interesting, thanks. I think this is what it is happening. Feels like I can put whatever DNS server and still end up with an internal one.

  • It's always DNS, should I complain?

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  • Thanks for the detailed answer, a lot of suggestions are great but unfortunately a bit unpractical. Changing etc/hosts is at the moment the only think working and if the issue is not fixed soon I will suggest to the users that are willing to do so. I would not go as far as asking people to install VPNs and I am pretty sure that buildin a rogue wifi/LAN network will be against any corporate policy and I will be fired :D

  • It's always DNS, should I complain?

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  • Well, the main point is I would need to manually change this for tens of pcs and its not my job, moreover other people should to the same on theirs. Nevertheless, I just tried 8.8.8.8 on a couple of PCs and I have the same issue! It appears that my DNS setting is irrelevant as it is overwritten down the chain, the only way I can reach the site is put the line in etc/hosts. Could it be?

  • It's always DNS, should I complain?

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  • I tried to set it to 8.8.8.8 but I have still the same result. Can it be overridden at the router level? So far the only solution is to manually add the damn line to etc/hosts.

  • It's always DNS, should I complain?

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  • I already had contacts with our IT. I originally asked if they could host this service for us as it seemed the normal thing to do. They do not support anything custom (i.e. anything which is not a wordpress site) and just to give me a fourth level subdomain they wanted signatures from half the administration above me. That's why I'm rogue with selfhosting also work stuff. But I think I can still complain just because their DNS gives back random IPs. This could even be hijacking, no?

  • It's always DNS, should I complain?

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  • The IP is static, and is resolved properly everywhere outside my university network

  • It's always DNS, should I complain?

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  • I see your point, but now I do not think it is FreeDNS fault. DNSChecker.org shows my domain name properly resolved worldwide, and so it has been for months. I also created a second subdomain just now, exactly as the non-working one, and was properly resolved within seconds at my work pc. So I do not blame FreeDNS, I think it is our internal DNS server that is messed up or even hijacked.

  • Selfhosted tool for editing data trees

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  • I see, it gets complicated enough for me, I cannot imagine for some of the other users I would like to target... I will probably look into it as a last resort. Thanks

  • Selfhosted tool for editing data trees

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  • Quite not the same, the definition of what I am looking for seems either "Personal Information Manager" or "Outliner". Still a niche market it seems

  • Selfhosted tool for editing data trees

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  • I do use it, but it is a desktop app. I was looking for something that could be used in a browser, I am so in need for that that I actually deployed treeline on alpine as a Kasm workspace for remote operation. Setting up a virtual desktop just for this seems a real overkill, besides that, I was hoping that a hosted solution could allow an easier collaboration between multiple users.