4 Commits

Author SHA1 Message Date
Kristoffer Dalby
ea615e3a26
Do not issue "network" or "broadcast" addresses (0 or 255) 2021-08-03 10:06:42 +01:00
Kristoffer Dalby
d3349aa4d1
Add test to ensure we can deal with empty ips from database 2021-08-03 09:26:28 +01:00
Kristoffer Dalby
95de823b72
Add test to ensure we can read back ips 2021-08-02 22:39:18 +01:00
Kristoffer Dalby
b5841c8a8b Rework getAvailableIp
This commit reworks getAvailableIp with a "simpler" version that will
look for the first available IP address in our IP Prefix.

There is a couple of ideas behind this:

* Make the host IPs reasonably predictable and in within similar
  subnets, which should simplify ACLs for subnets
* The code is not random, but deterministic so we can have tests
* The code is a bit more understandable (no bit shift magic)
2021-08-02 21:57:45 +01:00