We are trying to use the Draytek Vigor to pass an external range of 8 ISP assigned IP's through so the SSG5 can deal with the security side of things and NAT rather than the Vigor.
So far no matter what we try only the wan interface IP gets forwarded for some reason. Draytek support told me it can be done but they are only here to deal witth faulty equipment (nice eh)
This maybe either the router or the firewall being misconfigured but as I am not even 5% sure which i figured you guys would know how to set this on up.
If you are wondering why the SSG is being used as a firewall rather than just using the Vigor... is a compliancy thing with the company involved and I cant change it.
If you could give the correct settings for the router and how to setup the SSG5 I would be most grateful.