Fix 'ping6' invocation on MacOS
'ping6' on MacOS does not support a timeout parameter. Here are its options:
```
usage: ping6 [-DdfHmnNoqrRtvwW] [-a addrtype] [-b bufsiz] [-c count]
[-g gateway] [-h hoplimit] [-I interface] [-i wait] [-l preload]
[-p pattern] [-S sourceaddr] [-s packetsize] [-z tclass] [-k traffic_class] [-K net_service_type] [hops ...] host
Apple specific options (to be specified before hops or host like all options)
-b boundif # bind the socket to the interface
-k traffic_class # set traffic class socket option
-K net_service_type # set traffic class socket options
-apple-connect # call connect(2) in the socket
-apple-time # display current time
-apple-progress # show progress for debugging
```
Bug: 159463878
Test: run locally on MacOS with IPv6 DUT: act.py -tc Sl4fSanityTest
Change-Id: Id329cda71d5378b67537fd077caa6c5f07391cd5
1 file changed