
OF 1.3.4 spec (B.15.1 Changes) says: Make IPv6 flow label maskable (EXT-101). This patch makes IPv6 flow label maskable, and adds a test file for IPv6 flow label with masks. Signed-off-by: Yuichi Ito <ito.yuichi0@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>