On Wed, Sep 17, 2014 at 3:40 PM, Kevin Cernekee <cernekee at gmail.com> wrote: > OIFS=${IFS} > IFS=',' > set $CISCO_SPLIT_DNS Oops, should probably make that: set -- $CISCO_SPLIT_DNS and keep in mind that a compromised gateway could pass all sorts of evil strings to your vpnc-script.