Cdma Gateway

I am able to connect to the ISP's proxy cache network (3 machines randomly), but not able to ping across subnet of the ISP. if I am able to run for everyone traceroute machine. Can someone guide me?

If you try, no cache, it can work. Traceroute to work from machines inside your network routing should be OK. You can set it from RedHat_Configure_Network and must also verify that the caching DNS server base is running.