I was wondering where can you get a good bidirectional amplifier?

Can't wait to see that.

For test purposes only in the US. >.>

Wait is this cable modem tutorial?

Wow

The antenna's those come with are not too good. Go look for for ones that are meant for LoRA or Mesh and you can find antennas that have been tested to get the best performance in the 900mhz range. I've even slapped on 4g LTE antennas and they do much better.

was hitting duds till I stumbled upon this video. Beyond awesome work. ! Channels like this need more subs

No tutorial?

can you link to the products featured in the video?

cool stuff man, i used to mess around in my car with old b/g wifi gear and homemade antennas

Was about to go to sleep but i just needed to watch this!

Great video! Also 1:23

I dont know what I am doing here i dont understand much

It’s so refreshing to see something other than a stack of Unifi gear. I’d love one of those EX4100s at home.

IpDaily

Security by obscurity lol

So what I’m hearing is that people will perceive it as safe to leave their IPv6 stuff open to the internet without any security and when the bot coders finally move on to IPv6 all kinds of shit will hit all kinds of fans and 80 year old senators will blame IPv6 in hearings.

Why so much ICMP?

Be careful, this works as long as you maintain radio silence but once you start transmitting it's only a matter of time before your address gets sniffed.

I am just a random brazilian arch linux user, i think its safe to let my router firewall disabled right? I am behind cgnet so the only ip open to the internet is my pc ipv6.

Do you use any IPv6 sub domains shared with IPv4 domains? Scanning DNS for IPv6 adresses seems much more efficant than brutforce IPv6 address spaces.

Thanks for the short! I learned something new about IPV6!

Great video! With IPv6 having 2^128 addresses or 3.4*10^28, it’s much harder for bots to randomly find open ports compared to IPv4. They say security through obscurity is bad but I’m thinking it works… 34,000,000,000,000,000,000,000,000,000 I think I counted the zeros right 😂

I like your funny words, magic man.

Does it depend on what kind of network like is says hosted by your isp ore Hosting comp

I don't know how I got here or what is going on. Where's Matlock?

That’s pretty cool. It makes sense because the IPv6 address space is so much larger than the IPv4 space, so it is much harder to get a hit on something useful when randomly scanning IPv6 addresses.

i just have dell optiplex mini 3060 with proxmox and raspberry pi 5b for docker 😅

Holdon BGP peered over WAN?

Having bgp peering with friends is such a flex lol

Gotta tell me if you bought the nsg exo after i recommended it. Would be the icing on the 2024 cake.

Wait, am I supposed to have a home lab??? 😭

You too smart! So cleannnnnn though

Your STACKED. damm.

Great job, Lane!

This is so nerdy, but man I love it!!!!

Hey man let’s try to connect it to PyHss, wanna get rid of mongo and implement normal PCRF

Thanks for your research! Will this setup work on B210 Chinese clone ?

I lived on a street where there was fiber on one side and cable on the other. To think I could set up my own Docsis cable ISP selling better cheaper cable internet to a neighbor.

Where did you get the Cmts

IP address ending in .69. Nice.

I took it down, I’m sorry.

In an ISP setting, this device would be in the head end. Usually located at your local cable company. There are forward and return lasers that trunk it to the neighborhood where you would use an optical node. We used moto sg4000 but there are several. The node can be split into 6 (i believe) with their own rx/tx fibers you dont really want more than 2-300 modems on one set of fibers, but we had 500 in some before g-pon.

DOCSIS 3.1 getting me 1 GBit/s download in Germany

Brother, the pink ethernet cable... The bend / stretch in it... Giving me some anxiety... Also, I would LOVE to get 100 Mbps on upload. My MAXIMUM so far on Crapcast here is 20 Mbps. And I pay $120 for 800 Mbps down / 25 Mbps up. Supposedly Comcast (Xfinity) is doing upgrades, but completely skipped my little stretch because our infrastructure is so old where I live. Can't get ATT Fiber, Can't even get ATT Cable, I get ATT 10 Mbps DSL. Otherwise, it's Starlink at over $120 for a lot less on speeds or I get another satellite or LTE provider.... Ugh. Heeeeeeeeeeeelp! lol

This video will definitely blow up. I've worked for a major MSO since 2009 & it's interesting to see that your home setup (performance wise), particularly with your US MBPS numbers, blows current subscription plans (on coax[currently not symmetrical]) out the water. Interesting video bro.

I work for one of the large cable companies as a lineman, and let me tell you, it is blissful seeing docsis work so well.... If you really want some fun, find yourself a viavi one expert meter. I'll give you some other useful info: When it comes to signal levels at CPE, you want an RX between +12 dBmv and -10 dBmv along with a TX between 30 dBmv and 45 dBmv. As you experienced, too high a RX will literally burn out a cable modem. What you didn't see (due to this being a lab environment), was what having too low a tx does; A low tx causes the cable modem to fall below or talk at the noise floor. This prevents you from getting usable upload speeds. Adding the pads you did was a wise move, you not only brought the RX down to a safe level, but forced your modem to talk louder, bringing it above the floor. I would love to write a book on every little bit of docsis knowledge I have, but its easier to answer questions as they come in, by which i mean, please feel free to ask me any questions you might have. I am happy to teach, docsis is a highly complicated standard, and cable systems in general make it even worse (ie, ingress)

Honestly super intresting, Thanks for posting this!

Theres a screen recorder built into mac cmd+shift+5

Sounds like you should work for them