ok i did all above options
now after i add my real IP SEPM get all update on the server but client still out of date
and i'm getting error
C:\Program Files (x86)\Symantec\Symantec Endpoint Protection Manager\tomcat\temp\indexW.html (The system cannot find the file specified)'.
as i mentioned SEPM and TMG was working togther well but all what happend i restart the servers
the curent case
SEMP can't get update with proxy (all settings on SEPM and TMG proberlly
clients can't get update although the server has updates directly from the internet
Thanks