Hmm, I see that Kazaa 2.0 has been designed way different from v1.0
Try putting a sniffer and see what ports are being used. I have heard that it uses UDP 2848 as source port, even if that is blocked, it starts sending TCP requests, and also varies the port (dynamically).
I ll keep you posted if I find anything on this one.
what we do is the following.. but you have to have at least 16 meg flash and 64 meg of ram in a 2621 and the latest IOS..
class-map match-any p2p
match protocol fasttrack
match protocol gnutella
match protocol napster
match protocol http url "\.hash=*"
match protocol http url "/.hash=*"
match protocol kazaa2
police cir 28500 bc 14400 be 14400
service-policy input p2p
service-policy output p2p
it does not drop the connection but make it really slow...if you wanted to drop all the packets just change the confirm-action to drop... should work.. the only thing we have seen that is a problem is that for some reason it interferes with some vpn software programs I do not know why but it does...
[toc:faq]The ProblemOn traditional switches whenever we have a trunk
interface we use the VLAN tag to demultiplex the VLANs. The switch needs
to determine which MAC Address table to look in for a forwarding
decision. To do this we require the switch to do...
[toc:faq]Introduction:Netdr is a tool available on a RSP720, Sup720 or
Sup32 that allows one to capture packets on the RP or SP inband. The
netdr command can be used to capture both Tx and Rx packets in the
software switching path. This is not a substitut...
IntroductionOSPF, being a link-state protocol, allows for every router
in the network to know of every link and OSPF speaker in the entire
network. From this picture each router independently runs the Shortest
Path First (SPF) algorithm to determine the b...