Bluesheep

joined 2 years ago
[–] Bluesheep@lemmy.world 1 points 1 week ago (1 children)

I switched out the router and things started working. Very weird, but I can’t tho jot anything other than it being the Virgin Media hub not liking it. Apparently they have history on this.

[–] Bluesheep@lemmy.world 1 points 1 week ago (1 children)

Yes, everything looks right. I moved dhcp resolution from the router to technitium recently, but hadn’t set up local resolution.

I’m currently thinking the router is the culprit. Here in the UK there are lots of forum posts complaining about the Virgin Media gear. Nothing specifically describes my problem but I’m going to try a new router over the weekend.

[–] Bluesheep@lemmy.world 1 points 1 week ago (1 children)

Thanks for the suggestion, I’ll grab a cap to check.

I’m running tcpdump -i any port 53. I can see the outbound request but not the reply. Will the cap show me anything more?

[–] Bluesheep@lemmy.world 2 points 1 week ago (3 children)

Thanks for giving it some thought!

I have been testing using dig @192.168.0.249 study.lan

3, 4, and 5 work for TXT, NS and SOA but doesn’t work for A records. I think this rules out a simple network issue?

[–] Bluesheep@lemmy.world 1 points 1 week ago (3 children)

Thanks for replying, I appreciate the response.

I’m running dig @192.168.0.249 study.lan from my client (a MacBook).

If I run ‘dig @192.168.0.249 study.lan TXT’ I get a correct response (I have added a txt record)

If I run ‘dig @192.168.0.249 lan SOA’ or ‘NS’ I correctly get the records for the zone.

I think this eliminates the possibility of it being a routing error?

 

I’m pulling my hair out over this. I’ve got a proxmox homelab, an LXC running technitium installed from TTeck’s script.

The DNS server is also doing DHCP for my network. I have an authoritative zone for ‘.lan’

I can get NS, SOA, TXT records from the DNS server, but no A records! The DNS query logs show that it gives an answer, and if I am on the DNS server itself I get an answer, but no other machines on the network hear the reply.

I think this means the DNS server is working properly. There are no FWs in the way as I can resolve other types.

Where else can I look, or how can I diagnose this? I am completely at a loss.

[–] Bluesheep@lemmy.world 2 points 2 weeks ago (1 children)

What’s your cornbread recipe then? I like chilli. I like baked potatoes. Maybe I’ll like cornbread too

[–] Bluesheep@lemmy.world 1 points 3 weeks ago

I’m on book 2 of Jim Butcher’s Cinder Spires series. Loving it, great swashbuckling adventure. Very disappointed he hasn’t written the 3rd one yet.

[–] Bluesheep@lemmy.world 9 points 2 months ago

Two from me:

People took the London tube to the last public hanging - https://londonist.com/london/undergroundtoapublichanging

The University of Oxford (1096) is older than the Aztec empire (1345)

 

Picked my son up from sports training. Had to give a couple of other kids a lift home because we share lifts to these things. Dropped them home on the way. It’s not exactly the shortest route but it was fine.

[–] Bluesheep@lemmy.world 1 points 2 months ago (1 children)

Have you ever felt tempted to put a dashboard around the place? Maybe the rest of the family aren't bothered about longer term information etc.

I was thinking things like weather and power usage might help my family. I also thought something that showed who was home would be cool.

[–] Bluesheep@lemmy.world 1 points 2 months ago (1 children)

I've got a decent number of local manual controls, but not all of them. For example, some of my wall switches operate the relay because they are just turning on and off the power. Others I have disabled the relay on because the lights themselves are WW/CW tuneable and HA controls the colour during the day.

I'm wondering about having another look at zigbee groups and commands for the simpler automations in the house. I avoided these because they aren't really visible to HA and I didn't like having two automation 'languages' at the same time.

Overall, how long do you think you could cope without your HA platform before it becomes an issue?

[–] Bluesheep@lemmy.world 2 points 2 months ago (1 children)

I was thinking about matter yesterday, I like the idea of being able to have multiple controllers. My house is half wifi devices and half zigbee. I'd been favouring zigbee recently because I don't want to swamp my network with device packets, but maybe that needs a rethink. At the very least my wifi devices all have esp home configs that could be configured to fall back to defaults.

 

I had a bit of a scare this week. My setup is HAOS running on Proxmox. I have a Sonoff USB Zigbee gateway. (also a coral for Frigate, and a USB SSD attached to Proxmox)

Friday night, the server stops for no reason. I dig it out from the cupboard and I can hear the fan short cycling. I disconnect everything and take it to a screen so I can see what's happening - it boots fine, WTH?

Must be a USB thing. Add them back one by one and when I connect the gateway back problem is back. Now I get worried. Switch USB port and remap to HAOS and boom! back up and running. Panic over, cold house (radiators are zigbee) and angry wife and children avoided.

All of which has lead me to consider that my HA set up is really 'Mission Critical' and I need some recovery strategies beyond a daily backup. I think the gateway can be swapped but I'm not sure if the key to the zigbee mesh is hardware encoded or software.

This is the question - What are your recovery strategies? Do they include hardware or just software? I'm thinking maybe I need a second dongle and a couple of low powered machines in the Proxmox cluster. I won't be able to get my homely back up immediately, but if I can get HA running again on a different node with a backup dongle I'd be OK.

[–] Bluesheep@lemmy.world 1 points 2 months ago

Some cool examples there, I’m going to think about them. I particularly like the walking ones.

I want to love dashboards. I love the idea of a control centre in each room but I just can’t get to the point of winning with them

 

I was reading the HA roadmap and thinking about the points where everyone (else) interacts with my HA environment. I’ve wanted displays/dashboards for a long time but mostly have either battery powered buttons or smart wall switches. These are good in that I can automate them but with two teenage children we have a lot of variability.

Tell me how everyone else uses HA in your house. Do they love it? Do they see only that buttons ‘do things’? Do they read dashboards and crave data?

 

Two-Thirty!

 

I’ve got a project in mind I’d like to test with the community before going ok deep on.

I’d like to put together a face-recognising NVR closely tied to homeassistant. I’m thinking of using an RPi4 with a coral attached. Then installing docker and including the following:

  • frigate
  • doubletake
  • compreface (unless others recommend a better detector?)

I have an MQTT server in HA but also wondering if it makes sense to have a local MQTT server for the NVR.

As usual, I’m working on the edge of what I know, so any suggestions/comments on things that might trip me up would be warmly welcomed.

 

There is a key to lock it closed, and the same key will lock it either on or off. In keeping with a Victorian Bell/Butler Board but not near it in the house.

I guess it must be some kind of isolator switch, but I know nothing of its history.

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