I have workstations and a server running Solaris 10 Update 4 with Trusted 
Extensions. The server has multiple NICs one connected to the Solaris 
workstations and the other NIC connected to non-CIPSO systems. The Solaris 
systems are configured with Trusted Extensions and using CIPSO.

I have tested networking between all the systems, including from the Solaris 
workstations using CIPSO through the Solaris 10 Server with multiple NICS to 
the non-CIPSO systems and works perfect.

When I configure the Solaris workstations and server with IPSec communication 
to the non-CIPSO systems stop. I believe the issue might be the server is in 
transport mode and needs to be in tunnel mode. Have tried with IP forwarding 
enabled and disabled. My goal is to have the Solaris system communicate using 
IPSec & CIPSO and the Solaris server removes IPSec and CIPSO as it routes 
traffic from the workstations to non-CIPSO systems.

Currently I have several labeled zones on the workstation and server using the 
all-zones interface listed in the diagram below. Everything works until i use 
IPSec. Currently looking over the IP Services PDF 816-4554. If anyone knows of 
other documentation that would be helpful please let me know. 


Solaris workstation
192.168.1.2 all-zones
          | 
          |
192.168.1.1 all-zones
Solaris Server with multiple NICs
192.168.2.1 all-zones
          |
          |
192.168.2.2
NON-CIPSO System


Any help would be appreciated.
Elijah
 
 
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