On Wed, 2020-10-21 at 23:44 +0200, Ondrej Mosnacek wrote:
> Currently, the ASCONF tests will activate only if the test system has
> two global IPv4 addresses, otherwise they are just skipped. Most
> systems, including the VM in CI, don't fulfill this condition.
>
> As it turns out, this second IPv4 address can be set up very easily
> by
> creating a GRE trunnel interface over loopback. So make the SCTP test
> create such interface so that the ASCONF tests can be always run.
>
> Signed-off-by: Ondrej Mosnacek <omosnace@xxxxxxxxxx>
> ---
> tests/sctp/test | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
Acked-by: Richard Haines <richard_c_haines@xxxxxxxxxxxxxx>
> diff --git a/tests/sctp/test b/tests/sctp/test
> index eede42f..1170921 100755
> --- a/tests/sctp/test
> +++ b/tests/sctp/test
> @@ -35,6 +35,12 @@ BEGIN {
> else {
> $test_count = 75;
>
> + # Set up a GRE tunnel over loopback to ensure we have enough
> addresses
> + # for the ASCONF tests.
> + system "ip link add mygre type gretap local 127.0.0.1 remote
> 127.0.0.1";
> + system "ip addr add 10.123.123.123 dev mygre";
> + system "ip link set mygre up";
> +
> # asconf parameter tests require two local non-loopback
> addresses.
> $ipaddress_list = `ip -o addr show up scope global`;
> $test_asconf = 0;
> @@ -909,4 +915,6 @@ if ($test_nft) {
> system "nft -f $basedir/nftables-flush";
> }
>
> +system "ip link del mygre";
> +
> exit;
