IPv6 address leases were starting at the network address + 1, following
the IPv4 convention where the network address is reserved. However,
IPv6 doesn't have such a restriction, and that behaviour is inconsistent
with IPv6 standards.
Use the IPv6 network address as the starting point for address leases
instead of network address + 1. This fix is particularly important for
point-to-point /127 networks with only 2 addresses.
Fixes#714.
Signed-off-by: Dimitri Papadopoulos <3350651-DimitriPapadopoulos@users.noreply.gitlab.com>
Use `command -v` instead of `which` because:
* It's built into the shell, avoiding an external dependency on the
`which` package on Fedora 44.
* It works across all POSIX-compliant shells.
* It's standard across Linux distributions. For example, Fedora 44
lacks the `which` package by default.
Signed-off-by: Dimitri Papadopoulos <3350651-DimitriPapadopoulos@users.noreply.gitlab.com>
The main benefit is that there is less manual work to add a
test (discovery of unique random addresses is not necessary),
but it also ensures that the tests can run on environments where the
previously hard-coded addresses were present.
Signed-off-by: Nikos Mavrogiannopoulos <n.mavrogiannopoulos@gmail.com>
Dimitri Papadopoulos