There are some differences between the functionality of the LAN interfaces of the Server Edition Expansion System (L) and IP500 V2 based Server Edition Expansion System (V2) platforms. Some of the differences are:
No IPsec, PPP, NAT or NAPT support on Server Edition Linux.
No IP routing support on Linux.
Configuration of a Linux Firewall is limited. No traffic is routed between LAN1 and LAN2, except VoIP media (RTP).
The LAN2 interface of the Server Edition Linux platform has fewer capabilities than LAN1.
A one-X Portal client cannot listen to voicemail messages.
You cannot launch the Server Edition Manager and other clients from Web Control.
External MAPI and SMTP voicemail servers cannot be accessed via LAN2.
