We have a client who will need to use Cisco's ASA5500 technology to use the SSL/IPSec (the remote users are in cars, and will be bouncing from wireless access point to wireless access point, and the software vendor has approved Cisco for this applicaiton). We currently have a SG560 on site - we have only 1 WAN IP address - and use it for Content Filtering. Any ideas on how we could use the ASA5500 behind the SG560? Thanks!
You should be able to simply port forward tcp 443 and udp 500 to the Cisco so incoming connections can connect using either SSL or IPSec. The cisco will need to be using the UTM device as a default gateway.