pcouy

joined 2 years ago
[–] pcouy@lemmy.pierre-couy.fr 8 points 9 months ago

You're probably behind a CGNAT, check out the other comments

[–] pcouy@lemmy.pierre-couy.fr 2 points 9 months ago

Glad I could help :)

[–] pcouy@lemmy.pierre-couy.fr 3 points 9 months ago* (last edited 9 months ago) (2 children)

Your ISP might make you go through another layer of NAT. Can you find the WAN IP address of your router and compare it to your public IP address from a website such as ipinfo.io ?

If they do not match, you're probably out of luck and will need to forward your port from an actually public IP in order to achieve what you want

More details : CGNAT (Carrier Grade Network Address Translation) is basically a second router between your router and the public internet. This second router is configured in the same way as your personal one, the main difference being that your ISP fully manages it. From the viewpoint of this second router, your WAN IP is a private IP, and you share one actual public IP with several other customers (the same way all devices on you LAN share one single WAN IP)

Performing port forwarding from the public internet to your LAN, when behind a CGNAT, would require you to be able to configure a forwarding rule in the ISP's NAT, which you usually cannot do.

[–] pcouy@lemmy.pierre-couy.fr 15 points 9 months ago (3 children)

Something's odd with the numbers from fediverse observer. Numbers shown in monthly graphs should be about 30 times higher than numbers shown in daily graphs, but they are about the same

[–] pcouy@lemmy.pierre-couy.fr 11 points 9 months ago (1 children)

Recently, 2 different user agents started scraping my Lemmy instance at nearly the same time : AmazonBot and ClaudeBot

I wonder if (and how) it may be related to this headline

[–] pcouy@lemmy.pierre-couy.fr 3 points 9 months ago

A blog post I wrote got shared there a while back, but I did not ask for an invite back then. 2 years later, and I don't feel legitimate to ask for an invite anymore

[–] pcouy@lemmy.pierre-couy.fr 11 points 10 months ago (1 children)

KOReader is by far better than the crappy stock firmware from Kobo. While the interface is not the prettiest, it still has a lot of advantages :

  • it adds the ability to browse the filesystem (how do people use an e-reader without folders ?)
  • loading medium to large PDFs takes ages in kobo's stock UI, while it's almost instant in koreader
  • there are a bunch of plugins you can add to koreader

While I really hate Kobo's stock UI, I still recommend getting one if you like truly owning your hardware. It's really easy to enable ssh access and then it's just regular Linux. It's even possible to run an X server and launch Linux graphical apps on the e-ink display (not quite usable though)

[–] pcouy@lemmy.pierre-couy.fr 2 points 10 months ago

Having a certificate for any subdomain has implications for other sibling domains, even without a wildcard certificate.

By default, web browsers are a lot less strict about Same Origin Policy for sibling domains, which enables a lot of web-based attacks (like CSRF and cookie stealing) if your able to hijack any subdomain

[–] pcouy@lemmy.pierre-couy.fr 31 points 10 months ago

I did not have the money to pay the insane amounts these greedy for-profit certificate authorities asked, so I only remember the pain of trying to setup my self-signed root certificate on my several devices/browsers, and then being unable to recover my private key because I went over the top with securing it.

[–] pcouy@lemmy.pierre-couy.fr 1 points 1 year ago

I can recommend some stuff I've been using myself :

  • Dolibarr as an ERP + CRM : requires some work to configure initially. As most (if not all) features are disabled by default, it requires enabling them based on what you need. It also has a marketplace with a bunch of modules you can buy
  • Gitea to manage codebases for customer projects. It can also do CI but I've not looked into it yet
  • Prometheus and its ecosystem (mostly promtail and grafana) for monitoring and alerting
  • docker mail server : makes it quite easy to self host a full mail server. The guides in their doc made it painless for me to configure dmarc/SPF/other stuff that make e-mail notoriously hard to host
  • Cal.com as a self hostable alternative to calendly
  • Authentik for single sign-on and centralized permission management
  • plausible for lightweight analytics
  • a mix of wireguard, iptables and nginx to basically achieve the same as cloudflare proxying and tunnels

I design, deploy and maintain such infrastructures for my own customers, so feel free to DM me with more details about your business if you need help with this

[–] pcouy@lemmy.pierre-couy.fr 29 points 1 year ago (1 children)

In my experience, OnlyOffice has the best compatibility with M$ Office. You should try it if you haven't

[–] pcouy@lemmy.pierre-couy.fr 0 points 1 year ago

It's not that I don't believe you, I was genuinely interested in knowing more. I don't understand what's so "precious" about a random stranger's thought on the internet if it's not backed up with any source.

Moreover, I did try searching around for this and could not find any result that seemed to answer my question.

view more: ‹ prev next ›