sir,
      i am sr network engineer in galileo india .we are
using nortel extranet access client to connect to our switch in Denver .our ISP is specternet which give us real IP address . we r also using another ISP which connect the cable operators via radio or sattlite link
the cable operators give internet connection via mapping
lan cards mac address and give their own IP address through their own dhcp server this is not the real ip addresses.
the problem is that if i connect using cable operators
internet connection i got error when i connect extranet access client "remotehost not responding" if i use the real IP address which the main ISP gives to cable operator it works fine n get connected.

 please tell me is it problem of ipsec protocal
or what do i need some patches for it
   please help me out
   
           i shall be thankful to you

                             imran

_________________________________________________________
For Rs. 2,000,000 worth of Aptech scholarships click below
http://events.rediff.com/aptechsch/scholarship.htm