On Thu, Aug 1, 2019 at 9:04 PM David Ahern <dsah...@gmail.com> wrote: > ... > > > > > with -v I see: > > COMMAND: ip netns exec ns-A ping -c1 -w1 -I 172.16.2.1 172.16.1.2 > > ping: unknown iface 172.16.2.1 > > TEST: ping out, address bind - ns-B IP > > [FAIL] > > With ping from iputils-ping -I can be an address or a device.
the ping, I have installed, supports -I. The issue is somewhere else. Ideas?
