On Wed, May 28, 2008 at 5:02 PM, Ahmed Rafiq-ul-Islam <[EMAIL PROTECTED]> wrote:
> traceroute also use ICMP echo request ... so as ping .. > I know that. I know how traceroute exploit TTL field of ICMP ECHO reply request packet to generate it's output. But You have missed my point. We can't say a website/host/server down, just by getting "Request timed out." from a single host, and when we are in a *leaf AS*. Also we can't gurantee that the other end will not be ping us when we can't ping them. My intelligent guess that, due to fiber cut near Singapore, we had very low UL/DL BW. And when you don't have enough BW, it shows some abnormal network phenomena that we can't explain rightly!!! HTH, -- -- *´¨) ¸.·´¸.·*´¨) ¸.·*¨) (¸.·´ (¸.·` *Mustafa Golam -.*.-`-*CCNA,CCDA,RHCE`.*.-:"`.*`'.`',.`'.`'.'`,. -.*.-`,`.*,CCDP,CCNP,CCIP,CCVP(..).-:"`.CCIE(..)'.'`,. http://mustafa.golam.googlepages.com/home "Winners never quit------Quiters never win"
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