Varnish 4.1.3 (RPM rhel6) not listening on all interfaces

[Dridi Boukelmoune]

> Currently I *must* specify all the IPs I want Varnish to listen to on
> in the sysconfig file.

If IPv6 is disabled as I suspect, you could start with -a 0.0.0.0:80
to listen to all IPv4 interfaces. Does that work?

Dridi