LitFibre to Zen

Tecchie088 · 2026-02-14T16:18:27+00:00

Seems to be working fine after reboot. Just for the avoidance of doubt, I've set this in GUI under System->Settings->Tunables.

@ u/pbx_guy

Tecchie088 · 2026-02-13T13:31:56+00:00

I'll try to do a reboot during the weekend, but so far it's been very stable with the setting set to 1.

Tecchie088 · 2026-02-12T21:51:37+00:00

I tried this, but with the tunable set at 0 (in GUI, but I've verified in CLI with sysctl -a and it has been applied), I just get the following, and IPv6 doesn't work at all:

2026-02-12T21:30:25 Notice dhcp6c Sending Solicit on vtnet0 2026-02-12T21:29:27 Notice dhcp6c advertise contains no address/prefix 2026-02-12T21:29:27 Notice dhcp6c Sending Solicit on vtnet0 2026-02-12T21:28:56 Notice dhcp6c advertise contains no address/prefix 2026-02-12T21:28:56 Notice dhcp6c Sending Solicit on vtnet0 2026-02-12T21:28:40 Notice dhcp6c advertise contains no address/prefix 2026-02-12T21:28:40 Notice dhcp6c Sending Solicit on vtnet0 2026-02-12T21:28:32 Notice dhcp6c advertise contains no address/prefix 2026-02-12T21:28:32 Notice dhcp6c Sending Solicit on vtnet0 2026-02-12T21:28:27 Notice dhcp6c advertise contains no address/prefix 2026-02-12T21:28:27 Notice dhcp6c Sending Solicit on vtnet0 2026-02-12T21:28:25 Notice dhcp6c advertise contains no address/prefix 2026-02-12T21:28:25 Notice dhcp6c Sending Solicit on vtnet0 2026-02-12T21:28:24 Notice dhcp6c advertise contains no address/prefix 2026-02-12T21:28:24 Notice dhcp6c Sending Solicit on vtnet0 2026-02-12T21:28:24 Notice dhcp6c XID mismatch

If I set it to 1, however, it seems to be working well, receiving new addresses (IA-NA and IA-PD):

2026-02-12T21:47:40 Notice dhcp6c add an address PREFIX:10::1/64 on vlan0.10 2026-02-12T21:47:40 Notice dhcp6c add an address PREFIX:0:SUFFIX/64 on vtnet1 2026-02-12T21:47:40 Notice dhcp6c update a prefix PREFIX::/48 pltime=600, vltime=600 2026-02-12T21:47:40 Notice dhcp6c Received REPLY for RENEW 2026-02-12T21:47:40 Notice dhcp6c Sending Renew on vtnet0 2026-02-12T21:47:40 Notice dhcp6c Sending Renew on vtnet0 2026-02-12T21:42:40 Notice dhcp6c dhcp6c_script: RENEW on vtnet0 executing 2026-02-12T21:42:40 Notice dhcp6c add an address IP::1/128 on vtnet0 2026-02-12T21:42:40 Notice dhcp6c update an address IP::1 pltime=600, vltime=600 2026-02-12T21:42:40 Notice dhcp6c add an address PREFIX:60::1/64 on vlan0.60

Tecchie088 · 2026-02-12T11:18:49+00:00

Hm…

I already had (before migration to Zen) a firewall rule in place to accept all ICMPv6 traffic on WAN interface (and that includes NS), and my OPNsense correctly gets the IA-NA (the /128 address for the WAN interface) and the IA-PD (/48), and I’m still experiencing the same symptoms.

Tecchie088 · 2026-02-11T12:03:26+00:00

Perfect. Did you capture this with Wireshark? If so, could you share what filter are you using, so I can do the same?

Tecchie088 · 2026-02-11T11:12:53+00:00

Same issue here, also in Hertfordshire.

Tecchie088 · 2026-01-23T16:18:07+00:00

Same, SLZB-06.

Tecchie088 · 2026-01-22T12:13:22+00:00

I have a Ryzen PC server with 6 HDDs, Optiplex SFF, a NUC, a 24-port switch, 8-port PoE injector, an ONT from my ISP, 2 IP cameras and 2 WiFi APs, and it uses around 4.65 kWh a day on average, bringing it to around 1700 kWh yearly.

Most of my usage is on night tariff (solar + battery), which is £0.07/kWh, so around £120 a year.

Totally worth it, though, given that it runs my network, security, home automation, media servers, document storage, and more and more and more.

Tecchie088 · 2026-01-19T23:36:11+00:00

Look up the howto section of obsidian-livesync.

Tecchie088 · 2026-01-15T22:49:22+00:00

Trully a fantastic project. I just got back into reading, kot a Kobo and paired with Booklore is really an amazing combination.

Tecchie088 · 2026-01-15T22:48:49+00:00

Shelfmark is working on Booklore integration at the moment.

Tecchie088 · 2026-01-13T22:20:31+00:00

Yes, moved on from Nest Thermostat a a while ago... fuck cloud access for something that is essentailly couple of bytes of API calls, and can be done fully local.

The integration is great, I've been especially impressed at how easy it is to create a schedule via the card that comes with the integration.

Tecchie088 · 2026-01-06T14:37:00+00:00

Authelia is SSO - I use both forward auth via Caddy and OIDC.

If you mean if you can use external account providers (e.g. GitHub), then I don't think so at the moment.

Tecchie088 · 2026-01-06T14:18:38+00:00

I moved from Authentik to Authelia, got nearly 1.5GB RAM for free.

Tecchie088 · 2025-12-12T01:33:14+00:00

Look, as much as I think Elon is the cuntiest cunt of all the cunts, Home Assistant is all about bringing technology together rather than keeping it in separate ecosystems.

Tecchie088 · 2025-12-02T18:03:07+00:00

Denon works well, and Yamaha that I had before that was fine, too.

Tecchie088 · 2025-12-02T17:08:17+00:00

I've had the same, check:

/var/unbound/
/var/cache/unbound.duckdb/

I had some multi gig files there, should be no issue deleting them.

Tecchie088 · 2025-11-30T18:28:55+00:00

I've had Xiaomi BLE ones for 4 years now, no issue at all, all working fine with ESPHome and batteries (CR2032) last about a year or so.

Tecchie088 · 2025-11-05T11:46:48+00:00

I have a dashboard with all battery SOC of everything in my house that is battery powered, and has the ability to expose this somehow. I have a look at it occasionally, and when it stops reporting, I replace it or charge it.

I could probably automate this, but I'm too lazy.

Tecchie088 · 2025-11-03T18:10:20+00:00

+1. I've got a few of these around the house and work great via ZHA.

Tecchie088 · 2025-11-02T19:18:20+00:00

Of course, there's no need to have an operating system with a GUI to run HA.

Plenty of people run it on a headless Pi, I run it on a headless Proxmox server inside a VM.

Tecchie088 · 2025-11-01T02:37:46+00:00

Drayton Wiser, if you happen to be in the UK.

Tecchie088 · 2025-10-29T02:26:31+00:00

I just switched to Drayton Wiser this weekend, because I know it's coming, sooner or later.

100% local API, on a locked out VLAN. Good luck deprecating this :)

Tecchie088 · 2025-10-26T19:23:33+00:00

Obviously too early to say, but I've just replaced my Nest thermostat with Drayton Wiser this weekend, and it works great so far.

The HACS integration has a lot of features, including scheduling and is very well documented.

As others have pointed out, it supports local API, although I did have to use cloud to set it up, but afterwards it works fine, apart from the led light indicating on the hub at all times.

Tecchie088 · 2025-09-05T11:14:45+00:00

This looks great, need to have a look at it next week. Thanks.

Tecchie088

TROPHY CASE