i guess you are right that there is some sort of filtering being done. because the arp command gives the same physical address of the hosts in my subnet.
Internet Address Physical Address Type 211.16.12.1 00-05-5f-ee-e0-54 dynamic 211.16.13.14 00-05-5f-ee-e0-54 dynamic for all other hosts as well the physical address is same as above. I guess the physical address is of the access server that out host is connecting to (or rather for the same subnet all hosts connect to this same access server, could be a dhcp server as well). i guess it is a switched environment. but still the physical address for different hosts should show up as different. anyone knows what is going on here ???? --- sam sneed wrote: > I just changed services from DSL to cable modem. I > have heard from people, > including verizon, that cable is not as secure as > DSL becuase it is over a > shared medium. I connected to my cable modem and > fired up my packet sniffer. > I did not see anyone elses traffic on the line so i > am assuming the bandwith > is shared( a known fact about cable access) but is > somehow filtered at the > cable modem(bridge). Does anyone know if this > assumption is true and the > inside details of the how data is transmitted over > the cable network? A link > to a whitepaer would be great. > > thanks [EMAIL PROTECTED] __________________________________________________ Do You Yahoo!? Yahoo! Sports - live college hoops coverage http://sports.yahoo.com/ Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=38740&t=38705 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]