On Fri, 15 Apr 2022, Greg Wooledge wrote:
On Fri, Apr 15, 2022 at 11:21:46AM -0400, Chuck Zmudzinski wrote:Another improvement to the script would be to have the script toggle the default route on or off, depending on the existence or not of the default route, for the case when there is no argument to the script.That requires some way to *determine* the current state. Parsing the routing table, perhaps? If you could tell us how to do that, it might help.
Try this (untested as I'm remote and don't want to remove my default route!) [[ -z "$( ip -6 route show exact default )" ]] && echo no Hopefully will print no if there is no default route. Tim.