On Mon, Jun 29, 2020 at 11:55:10PM +0900, YASUOKA Masahiko wrote:
> The function mask_addr() doesn't mask address for IPv4 and IPv6. Does
> any address family other than IPv4 or IPv6 require #1142:1148? The
> function seems to just trim the trailing zero. Is it neccesaary? And
> it causes the confusion on the kernel. How about deleting
> mask_addr()?
>
> The diff following also fixes the problem.
Removing it breaks IPv4 default routes:
# ifconfig lo1 rdomain 1 127.1.1.1
# ./obj/route -nT1 add 0.0.0.0/0 127.1.1.1
add net 0.0.0.0/0: gateway 127.1.1.1: Invalid argument
# route -nT1 add 0.0.0.0/0 127.1.1.1
add net 0.0.0.0/0: gateway 127.1.1.1
