Connection going up and down

[killroy]

Have a problem with my ISP or the ISP have a problem with me.

A ------ B ---------------- C

3750 800 800

my isp isp

I have a static route pointing to "B"

-"- 2 3750 with hsrp on the vlan.

If I ping "B" no problem

If ISP ping "B to C" no problemo

If I ping "C"problem approximatly 50% of the packet get lost in cyberspace.

It seems like a basic problem but neither I or my ISP can find the problem

[Richard Burts]

If you supply more detail it would be more likely that we can help solve your problem.

Based on the description you have given the first thing that I would check would be to look in the routing table at A and see if there is more than one route to the address that you are trying to ping at C. Can you tell us what is the address you are pinging and can you post the output of show ip route

from A? It might also be helpful to post the output of show ip route from A.

HTH

Rick

[killroy]

The problem was in my ISP:s cisco 800.

Fixed with a ..................new 7200.