[pve-devel] [PATCH dnsmasq 0/1] purge previous ip/mac lease of dhcp reply

DERUMIER, Alexandre alexandre.derumier at groupe-cyllene.com
Fri Nov 17 10:19:44 CET 2023

#What command did you use?

dhcp_release <bridge> <maclease> <iplease>


dhcp_release <vmtap> <maclease> <iplease>

>>If all you need is the `lease_prune()` call from your C patch,
>>also does this on a SIGALRM so you could try to see if sending that
>>(dnsmasq also has a dbus api to add/remove leases for the worst

ah ok ! didn't known that, I'll try the SIGALRM && dbus to see. Thanks

>>Otherwise, at first glance the C patch seems to potentially break
>>other cases, but I don't know the code at all.

Yes, this will break dynamic leases as it's always flush leases at any

More information about the pve-devel mailing list