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Cake day: June 15th, 2023

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  • SFP is pretty straightforward. Most of the SFP modules you can buy you just connect and they work. For something like that, you would be doing fiber to ethernet hand off at a switch. Then you have pretty much everything run to the switch including router and just VLAN isolate. It’s not super complicated, but if you never messed with VLANs it might be better to go with something pre-packaged unless you’re up for learning.

    You could also do a DIY router and run a multi-gig SFP+ network card over PCIe. You still have to purchase a separate SFP module for that, but that is another option.


  • I set up a backup cell connection to my cable internet connection. Sketchy Chinese 4G LTE modem. My router was a DIY job I set up off of Ubuntu Server. Everything ran to a Cisco switch and then was VLAN isolated. For the two WAN connections, I ran scripts from the router that periodically tried to reach out to several DNS providers and then average response rates to determine if the main connection was up. If not then it would modify default routes and push everything to the cell.

    The cell connection had pretty low data cap, so it was just for backup and wasn’t a home style plan. I used the old TTL modification trick to get it to pass data like a phone. When I moved the backup to 5G, TTL modification stopped working and I had to resort to creating tunnel interfaces to an actual phone. Since that tunnel is limited in bandwidth to the lowest value, my speeds were really cut in half.




  • Morgikan@lemm.eetoSelfhosted@lemmy.worldDNS hijacking
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    1 year ago

    Just throwing out a couple of other solutions I didn’t see mentioned for DoH/DoT:

    1. CoreDNS
    2. Blocky

    Both of those support encryption and allow for DNSBL. If you are wanting to hand out DNS entries over DHCP it may a problem with your ISPs router there. Either replace it, sit one you do control between it and your network, or run DHCP snooping from a switch to restrict it’s DHCP.


  • My suggestion is to avoid any cringey back story. Seems like all characters have some edgy drama they center on. Instead, have a really boring backstory like you’re a retiree who is just looking to pass the time. Something you can kinda chuckle at to break the tension with having to roleplay.

    Or, if you have to have an elaborate backstory here is one I’ve used: your character’s mind broke after whatever happened (like old age) and they believe they have made a pact granting them warlock powers. They don’t have those powers and are just going batty, so just work it out with the dm where you “cast” hexblade but just do a normal attack. So you’re just a fighter really but you’ll be pretending you aren’t with the other players.