[ovs-dev] [PATCH] tunnel-tests: Fix travis build failure.

[Ben Pfaff]

On Thu, Mar 24, 2016 at 11:22:03AM -0700, Pravin B Shelar wrote:
> Travis does not allow tcpdump utility which causes the neighbour
> discovery and ARP verification tests failures. Following patch
> fixes the issue by using ovs-pcap utility instead of tcpdump.
> 
> Suggested-by: Daniele Di Proietto <diproiettod at vmware.com>
> Signed-off-by: Pravin B Shelar <pshelar at ovn.org>

We should definitely not depend on tcpdump in the tests.

Acked-by: Ben Pfaff <blp at ovn.org>