Comment on System Redundancy
Cyber@feddit.uk 3 days agoYep, all good with DHCP vs DNS… just my grammer was terrible.
Nothing was getting an IP from the DHCP, when the wifi returned…and… DNS was also not working for the few devices that still had an IP.
Sry bout the confusion there.
just_another_person@lemmy.world 3 days ago
So then as a next step, I’d set Wireguard up on one of your regularly hosts, set it to filter for DHCP traffic, confirm you’re seeing regularly advertisements first, then reboot the device that’s responsible for DHCP and make sure it resumes sending those advertisements when it comes back.
If it’s the same device handling DNS, make sure it’s also immediately returning responses after the reboot as well with
digornslookup.towerful@programming.dev 2 days ago
Wireshark*
just_another_person@lemmy.world 2 days ago
Oops, yup