Subject: Re: [PATCH 10/17] Tools: hv: Gather ipv[4,6] gateway information

From: Stephen Hemminger <[email-masked]>
Date: Tue, 24 Jul 2012 09:29:14 -0700

On Tue, 24 Jul 2012 09:01:34 -0700
"K. Y. Srinivasan" <[email-masked]> wrote:

> +	memset(cmd, 0, sizeof(cmd));
> +	strcat(cmd, "/sbin/ip -f inet  route | grep -w ");
> +	strcat(cmd, if_name);
> +	strcat(cmd, " | awk '/default/ {print $3 }'");

Much simpler method:

ip route show match 0/0