Hi, Has anyone setup a IPSec tunnel between a Cisco VPN Concentrator and a SSG50? Any gotchas or other issues? I have seen this, but its between IOS and a Netscreen, just wondering if there are any issues with a Concentrator? http://blog.mozilla.com/mrz/2007/07/16/ipsec-vpn-between-cisco-ios-netscreen-solved/ thanks Ivan