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NixOS Networking

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5 Jun 2025
@k900:0upti.meK900Usually the case yeah15:28:06
@emilazy:matrix.orgemilyfeel like I've fallen down enough of a rabbit hole already for now :)15:28:08
@k900:0upti.meK900Though Mikrotik hardware is also fairly commodity15:28:13
@emilazy:matrix.orgemilywhat kind of switch chips do they put in them?15:28:44
@emilazy:matrix.orgemilyI thought it was custom stuff but maybe I'm wrong15:28:54
@k900:0upti.meK900Usually Marvell or Realtek stuff15:29:58
@emilazy:matrix.orgemilyhm.15:30:34
@emilazy:matrix.orgemilyAIUI the Realtek chip that OpenWrt does can actually be operated by an external CPU15:30:52
@emilazy:matrix.orgemilyas in it can be a SoC with a MIPS processor, but it can also just be a "dumb" switch that you have an ARM chip talking to or something.15:31:05
@emilazy:matrix.orgemilyI believe that nobody has implemented support for that in OpenWrt/mainline, but if there's a MikroTik thing with an AArch64 CPU and that Realtek chip it could be interesting…15:31:29
@tioan:dunwyn.xyz@tioan:dunwyn.xyz left the room.19:01:58
6 Jun 2025
@uep:matrix.orgueprtl8367 seems to be the only realtek one they use recently01:45:32
@uep:matrix.orguepthere are some qualcomm (arm) and mediatek (mmips) ones with soc and small switch on the same chip01:46:23
@uep:matrix.orguepeverything that's a serious switch is marvell01:46:58
@hexa:lossy.networkhexa(within the openwrt ecosystem)01:48:15
@emilazy:matrix.orgemilyhow can I find these things? when I go to https://toh.openwrt.org/?view=network and sort by SFP+s, very little shows up. I've seen that other listings don't have stuff in that field but searching SFP in the net comments also doesn't turn up much13:24:59
@emilazy:matrix.orgemilyI'm interested in everything OpenWrt can run that has more than a handful of 10 Gbit/s SFP+13:25:21
@emilazy:matrix.orgemilyhttps://openwrt.org/docs/techref/hardware/soc/soc.marvell mostly talks about GbE (I guess the page seems fairly old)13:26:09
@emilazy:matrix.orgemilyso far I haven't been able to find clear records of OpenWrt support for anything between the XikeStor with the Realtek chip (8× SFP+) and the Mellanox monsters (a billion × QSFP)13:27:36
@emilazy:matrix.orgemilywhich I'm sure is a failure of my own searching, but you seem to know more about this than me, so… :)13:27:47
@twicetubular:matrix.orgtwiceTubular joined the room.19:13:37
@uep:matrix.orguep Err, I was responding about mikrotik when I said "they", sorry that wasn't clear. 23:41:33
7 Jun 2025
@hexa:lossy.networkhexanetdev 0x19 videos are up https://netdevconf.info/0x19/pages/sessions.html00:20:52
@deeok:matrix.org@deeok:matrix.org changed their display name from deeok to matrixrooms.info mod bot (does NOT read/send messages and/or invites; used for checking reported rooms).22:30:12
8 Jun 2025
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@abrasaxtes:matrix.orgMichael joined the room.15:04:21
@k900:0upti.meK900 @emily did your 320mhz change get merged 17:45:59
@emilazy:matrix.orgemilyno response yet18:59:08
@emilazy:matrix.orgemily it was only for GB though 18:59:14

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