Iproute2 gains new features every release to keep up with the upstream kernel. How do I request that iproute for Debian testing (buster) and backports (stretch-backports) be kept in sync? kernel iproute sid 4.14 4.9 buster 4.13 4.9 stretch-backports 4.13 4.9 stretch 4.9 4.9 Do you need resources to be applied to Debian maintenance for this?