From: Xin Long <lucien....@gmail.com>
Date: Sun, 2 Jun 2019 19:09:55 +0800
> sysctl setting bc_forwarding for $rp2 is needed when ping_test_from h2,
> otherwise the bc packets from $rp2 won't be forwarded. This patch is to
> add this setting for $rp2.
>
> Also, as ping_test_from does grep "$from" only, which could match some
> unexpected output, some test case doesn't really work, like:
>
> # ping_test_from $h2 198.51.200.255 198.51.200.2
> PING 198.51.200.255 from 198.51.100.2 veth3: 56(84) bytes of data.
> 64 bytes from 198.51.100.1: icmp_seq=1 ttl=64 time=0.336 ms
>
> When doing grep $form (198.51.200.2), the output could still match.
> So change to grep "bytes from $from" instead.
>
> Fixes: 40f98b9af943 ("selftests: add a selftest for directed broadcast
> forwarding")
> Signed-off-by: Xin Long <lucien....@gmail.com>
Applied.
