I regularly have issues with IPV4 DHCP not renewing leases. In the last day, I have battled this issue twice and am currently in a situation where no new IPV4 leases are being given. I have found many older posts with this referenced, but none seem to have an actual fix. I am hoping i missed something in the mess of posts, but running the standard commands below do not resolve the issue immediately; if they do resolve the issue eventually, after a reboot, the issue returns basically every time. Over the last day, I have had it recur without a reboot and it is making my life very difficult, to put it nicely.
Does anyone have any input on what to do to mitigate this or at the least, a fix that works every time this occurs?
Command that ‘eventually’ seem to work after multiple reboots or schnapps rollbacks and/or reboots: