3 Commits (5e4fae082844c35fcd73e9bb7628e08ffa3e97fa)

Author	SHA1	Message	Date
James Tucker	95034e15a7	cmd/natc: fix ip allocation runtime ... Avoid the unbounded runtime during random allocation, if random allocation fails after a first pass at random through the provided ranges, pick the next free address by walking through the allocated set. The new ipx utilities provide a bitset based allocation pool, good for small to moderate ranges of IPv4 addresses as used in natc. Updates #15367 Signed-off-by: James Tucker <james@tailscale.com>	1 year ago
James Tucker	d0e7af3830	cmd/natc: add test and fix for ip exhaustion ... This is a very dumb fix as it has an unbounded worst case runtime. IP allocation needs to be done in a more sane way in a follow-up. Updates #15367 Signed-off-by: James Tucker <james@tailscale.com>	1 year ago
James Tucker	b3455fa99a	cmd/natc: add some initial unit test coverage ... These tests aren't perfect, nor is this complete coverage, but this is a set of coverage that is at least stable. Updates #15367 Signed-off-by: James Tucker <james@tailscale.com>	1 year ago