!tCyGickeVqkHsYjWnh:nixos.org

NixOS Networking

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Declaratively manage your switching, routing, wireless, tunneling and more. | Don't rely on `networking.*` for interface and routing setup, use systemd-networkd, ifstate or NetworkManager instead. | Set `SYSTEMD_LOG_LEVEL=debug` to debug networking issues with networkd | No bad nft puns, please. | Room recommendations: #sysops:nixos.org257 Servers

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30 Apr 2026
@cadair:cadair.comCadairit's working15:37:15
@cadair:cadair.comCadairI can recieve email again15:37:19
@cadair:cadair.comCadairThis finally motivated me to migrate to networkd on my router, so it's achieved something lol15:39:10
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2 May 2026
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4 May 2026
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5 May 2026
@ahamon:matrix.orgAndy Hamon

I stumbled upon https://docs.dent.dev/ and their hardware table: https://dent.dev/ecosystem/hardware-compatibility/

the "48x1G PoE + 4x10G SFP" Delta switch mentioned is a Delta TN48M-P

Claude seemed to think that most of the hardware support is fully upstreamed in the linux kernel.

Bought one, and i got stock aarch64 nixos booting cleanly, linux kernel 7! And the prestera driver loads, all switch ports appear in ip link. All i had to was build a device tree for it (which claude made short work of, based on the device tree from the dentos project).

I am super pelases, as my mikrotik poe switch is one of the only things in my network rack that doesn't run nixos.

01:12:38
@ahamon:matrix.orgAndy HamonAnyways, thought I'd share here, in case there are others who have been on the prowl for a network switch that can run nixos.01:13:30
@ahamon:matrix.orgAndy Hamon *

I stumbled upon https://docs.dent.dev/ and their hardware table: https://dent.dev/ecosystem/hardware-compatibility/

the "48x1G PoE + 4x10G SFP" Delta switch mentioned is a Delta TN48M-P

Claude seemed to think that most of the hardware support is fully upstreamed in the linux kernel.

Bought one, and i got stock aarch64 nixos booting cleanly, linux kernel 7! And the prestera driver loads, all switch ports appear in ip link. All i had to do was build a device tree for it (which claude made short work of, based on the device tree from the dentos project).

I am super pelases, as my mikrotik poe switch is one of the only things in my network rack that doesn't run nixos.

01:14:09
@ahamon:matrix.orgAndy Hamon *

I stumbled upon https://docs.dent.dev/ and their hardware table: https://dent.dev/ecosystem/hardware-compatibility/

the "48x1G PoE + 4x10G SFP" Delta switch mentioned is a Delta TN48M-P

Claude seemed to think that most of the hardware support is fully upstreamed in the linux kernel.

Bought one, and i got stock aarch64 nixos booting cleanly, linux kernel 7! And the prestera driver loads, all switch ports appear in ip link. All i had to do was build a device tree for it (which claude made short work of, based on the device tree from the dentos project).

I am super pelased, as my mikrotik poe switch is one of the only things in my network rack that doesn't run nixos.

01:14:31
@ahamon:matrix.orgAndy Hamon *

I stumbled upon https://docs.dent.dev/ and their hardware table: https://dent.dev/ecosystem/hardware-compatibility/

the "48x1G PoE + 4x10G SFP" Delta switch mentioned is a Delta TN48M-P

Claude seemed to think that most of the hardware support is fully upstreamed in the linux kernel.

Bought one, and i got stock aarch64 nixos booting cleanly, linux kernel 7! And the prestera driver loads, all switch ports appear in ip link. All i had to do was build a device tree for it (which claude made short work of, based on the device tree from the dentos project) and make sure the right kernel modules get loaded.

I am super pleased, as my mikrotik poe switch is one of the only things in my network rack that doesn't run nixos.

01:15:45
@ahamon:matrix.orgAndy Hamonoh and the non-poe version i can confirm is actually pretty quiet. poe one hasn't arrived yet. (yes i bought two lol)01:20:13
@ahamon:matrix.orgAndy Hamon* oh and the non-poe version i can confirm is actually pretty quiet even before any fan mods. poe one hasn't arrived yet. (yes i bought two lol)01:21:18
@hexa:lossy.networkhexa (clat on linux when)they do sound like they eat energy for free01:41:41
@hexa:lossy.networkhexa (clat on linux when)anyway, 48x1G is not really interesting in 202601:42:22
@hexa:lossy.networkhexa (clat on linux when)recently played with https://novalinktrade.com/wp-content/uploads/2024/07/SKS8300-12E2T2X.pdf01:43:32
@hexa:lossy.networkhexa (clat on linux when)but with openwrt01:43:36
@hexa:lossy.networkhexa (clat on linux when)12x2.5 Gbps, 4x10Gbps (2 Copper, 2 SFP+)01:43:59
@hexa:lossy.networkhexa (clat on linux when)but sadly no PoE01:44:02
@ahamon:matrix.orgAndy HamonPoE is the main reason it is interesting me. If you remove PoE as a restriction then I agree there are more interesting options01:46:58
@ahamon:matrix.orgAndy Hamon* PoE is the main reason it is interesting me. If you remove PoE as a constraint then I agree there are more interesting options01:47:05
@hexa:lossy.networkhexa (clat on linux when)yeah, but even with PoE I'd want ports with more than 1G ideally01:47:23
@hexa:lossy.networkhexa (clat on linux when)modern access points exceed 1G01:47:48
@ahamon:matrix.orgAndy Hamon1gig wifi is enough for anybody01:48:15
@hexa:lossy.networkhexa (clat on linux when)I'd be fine with a limited number of PoE ports even :D01:48:19
@magic_rb:matrix.redalder.orgmagic_rboooo that one can do openwrt09:32:01
@magic_rb:matrix.redalder.orgmagic_rb🤤 i have the 8x10g version09:32:11
@magic_rb:matrix.redalder.orgmagic_rb(which can also do wowrt)09:32:54

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