@Override
		public int hashCode() {
			int result = ip != null ? ip.hashCode() : 0;
			result = 31 * result + port;
			return result;
		}
Get the all IP binding address.

@return [::] if IP6 is supported, "0.0.0.0" otherwise.
ngrinder-core/src/main/java/net/grinder/util/NetworkUtils.java