multiple IPv6 addresses in /etc/network/interfaces
I currently have a production system which we manage remotely. We have the existing configuration running with both IPv4 and IPv6 address space configured. All has been working well for some time. Unfortunately we need to deploy an additional IPv6 address which is persistent across reboots. Currently we have the second address being added using an ifconfig line. Is there any way to automate the additional addresses using /etc/network/interface without doing post/pre up stuff? Like we do with IPv4 below?