This test uses the following code to determine if the iproute2 is too old:
ip link help ip6gretap 2>&1 | grep -q "Usage:"
It looks like this is not working for some reason.
This test uses the following code to determine if the iproute2 is too old:
ip link help ip6gretap 2>&1 | grep -q "Usage:"
It looks like this is not working for some reason.