for starters the following (untested) script --
#!/bin/sh
ISPA="192.168.1.1"
var1=`ping -c 3 $ISPA | grep "3 packets received"`
if [ $var1 not equal to 0]; then
echo "connection down"
# code to change gateway inserted here
# either start a second script or function to check if th
On 7/6/05, Rajkumar Andrews <[EMAIL PROTECTED]> wrote:
> Further, a shell script could be put as a cron job to ensure that if
> the default gateway goes down (ISP-A is out) then the default gateway
> ought to be changed to the next (ISP-B) and a monitoring starts to
> ensure that ISP-A comes back a