!tCyGickeVqkHsYjWnh:nixos.org

NixOS Networking

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Declaratively manage your switching, routing, wireless, tunneling and more.276 Servers

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23 Jul 2021
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26 Jul 2021
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29 Jul 2021
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3 Aug 2021
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5 Aug 2021
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7 Aug 2021
@hexa:lossy.networkhexaAnyone here using iwd? How would I preset a wireless network?20:51:15
@hexa:lossy.networkhexalooks like I need to create a file in /var/lib/iwd20:52:58
8 Aug 2021
@hexa:lossy.networkhexaexcept the radio on the rpi4 doesn't seem to want to do SAE/MFP00:31:30
@hexa:lossy.networkhexathis is going great00:31:34
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10 Aug 2021
@andi:kack.itandi-Somehow I missed it but apparently there is a 2nd (3rd?) implementation of switchdev now: https://github.com/Marvell-switching/Switchdev-prestera/wiki Looks like a used 48GbE switch with 10G uplink is "just" around 700 bucks.18:34:29
@andi:kack.itandi-Sadly seems like it doesn't do IPv6 forwarding 😐️18:35:48
@casey:hubns.netcasey ©i have no idea why that's a thing still.19:19:59
12 Aug 2021
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13 Aug 2021
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14 Aug 2021
@eyjhb:eyjhb.dkeyJhb

Trying to block Google DNS with nftables using

define google_dns = { 8.8.8.8, 8.8.4.4 }

table inet filter {
...
    chain output {
      type filter hook output priority filter; policy accept;

      ip daddr $google_dns drop
      # udp dport 53 ip daddr $google_dns drop
      # tcp dport 53 ip daddr $google_dns drop
    }
...
}

anyone that can point at what I am doing wrong?

20:05:20
@eyjhb:eyjhb.dkeyJhbNeeded to add it to the forward chain.20:19:51
15 Aug 2021
@nixinator:nixos.devnixinator
In reply to @eyjhb:eyjhb.dk
Needed to add it to the forward chain.
interesting, may i ask what the use case is?
06:28:59
@eyjhb:eyjhb.dkeyJhbChromecast having a hardcoded DNS to Google DNS. I run a split DNS instead of setting up NAT for my services, so that means Chromecast could not access my Jellyfin server (ie. jellyfin.mydomain.dk would point to my external IP for my Chromecast, as it did not use my internal DNS).07:40:20
@eyjhb:eyjhb.dkeyJhbBut if you block Google DNS, it will then use your local DNS instead.07:41:03
@hexa:lossy.networkhexaJust dnat to your own resolver13:08:21
@eyjhb:eyjhb.dkeyJhb
In reply to @hexa:lossy.network
Just dnat to your own resolver
I considered doing that as well. I am unsure what the most pretty solution is 🙃
15:02:34
@eyjhb:eyjhb.dkeyJhbAt some point we had a discussion about having a NixOS WiFi access point. I remember some hardware being mentioned, but I can't remember the name of the hardware. Anyone that remember which hardware, or know of any which would be suitable?15:18:53
@schnecfk:ruhr-uni-bochum.deCRTified
In reply to @eyjhb:eyjhb.dk
At some point we had a discussion about having a NixOS WiFi access point. I remember some hardware being mentioned, but I can't remember the name of the hardware. Anyone that remember which hardware, or know of any which would be suitable?
I wasn't part of that discussion, but I could imagine that the pcengines APU devices were mentioned, as they're x86 and are intended for DIY networking https://pcengines.ch/apu2.htm
15:20:39
@eyjhb:eyjhb.dkeyJhbThanks, it was exactly those that was mentioned ! :) 15:21:16
@hexa:lossy.networkhexaLimited to Mini PCIe though16:13:14

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