Microsoft Direct Access

[KurtLutz]

We are currently in the process of installing Microsoft Direct Access and they submitted some firewall requirements.  One being 6to4 traffic-IP Protocal 41 inbound and outbound.  I am assuming this is the IPV6 to IPV4 translation at the firewall.  We have an MX250 with the latest firmware.  My question is, is this supported on the MX250 and if so how is this setup? Or is it built into the firewall.

[jdsilva]

6to4 is a tunnel as opposed to translation. The MX doesn't have any way to forward based on IP protocol number so I don't think you're going to be able to do this in the way that's being asked.