Hi all. Happy 2019!
A bit of an odd question: Is there any way to run dnsmasq in some kind
of standalone test or dry-run mode without being connected to
actual/virtual networks, where I could define subnets and IP ranges,
somehow issue requests for IPs on subnets, and then use those IPs in my
VM
We detected a performance issue on a dnsmasq running many dhcp sessions
(more than 10 000). At the end of the day, the server was only releasing
old DHCP leases but was consuming a lot of CPU.
It looks like curent dhcp pruning:
1) it's pruning old sessions (iterate on all current leases). It's