Applications like this are generally open source so you can contribute packages, fixes and enhancements upstream. Jared Mauch On May 25, 2012, at 2:02 PM, Oliver <olipro at 8.c.9.b.0.7.4.0.1.0.0.2.ip6.arpa> wrote: > My one concern is replicating this with radvd since if I remember rightly, > it mangles the times you pass in the config according to a formula.