home-assistant-libs
Losing thread devices
I have developed my own hub that connects with matter devices. I typically have 6 devices connected to my hub.
In general, things work well. I do have devices come and go and sometimes it takes a few tries to successfully resubscribe due to timeouts or unexpected states. Sometimes I get node_updated events even though the node is currently trying to resubscribe.
But, my real issue is sometimes I get mdns timeouts for devices and once they fail to subscribe the node is shutdown and never comes back. However, upon a reboot, the node will again be part of the system.
So, I suspect I have something incorrectly configured in terms of the ipv6 networking parameters on my Debian Bookworm hub. I have read the documentation and set the following net6 values:
net.ipv6.conf.wlan0.accept_ra = 1 net.ipv6.conf.wlan0.accept_ra_rt_info_max_plen = 64 net.ipv6.conf.all.forwarding = 0
My wpan0 interface is (and I am using otbr-agent):
wpan0: flags=4305<UP,POINTOPOINT,RUNNING,NOARP,MULTICAST> mtu 1280
inet6 fdd9:c754:f9a6:740f:0:ff:fe00:fc10 prefixlen 64 scopeid 0x0
Did I miss something else? Can someone guide me as to where to look? I am not too familiar with mdns or ipv6 debugging.
thanks -brian
