On 30 Jan 2013, at 21:43, Brian Hechinger <wonko at 4amlunch.net> wrote: On 1/30/2013 9:37 PM, Cory Smelosky wrote: Now, dynamic IP handling: I was thinking a script that would: 1). Periodically ping the hostname 2). If it stops responding to ping, update the destination hostname for the tunnel (as the tunnel resolves hostnames right then and there, correct?) (perhaps a simple database of the current IP for the tunnel would be better?) I think we need to get this working natively in IOS somehow. I don't want to generate a new config if someone's IP changes, although I *could* if I needed to. I thought IOS supported CRON and scripting? Assuming it doesn't happen all the time I guess that's not so bad, really. -brian -- Cory Smelosky http://gewt.net/ Personal stuff! http://gimme-sympathy.org/ My permanently-a-work-in-progress pet project.