Re: WANTED: ISPs with DDoS defense solutions

2003-08-05 Thread Christopher L. Morrow
On Tue, 5 Aug 2003, Paul Vixie wrote: > > [EMAIL PROTECTED] ("Christopher L. Morrow") writes: > > > There are many cases in which the backbone can't determine the 'proper' > > traffic an edge is sending in. > > i'd like to discuss these, or see them discussed. networks have edges, > even if so

Re: Complaint of the week: Ebay abuse mail (slightly OT)

2003-08-05 Thread Michael . Dillon
>> The web of trusted email servers would use a new and improved mail >> transfer protocol (NIMTP) that would only be used to exchange email >> between trusted servers. Users could continue to use authenticated SMTP to >> initiate the sending of email, but nobody would accept any unauthenticated

Re: WANTED: ISPs with DDoS defense solutions

2003-08-05 Thread Jared Mauch
On Tue, Aug 05, 2003 at 07:25:47AM +0300, Hank Nussbacher wrote: > On Mon, 4 Aug 2003, Jared Mauch wrote: > > > For those of you that are doing IPv6 deployments, might I suggest > > you also take the time to do the same?I know that Cisco has v6 u-rpf > > support already. > > but not netflow

Re: When Security Guards Attack (was: clearblue part deux)

2003-08-05 Thread Eric Brunner-Williams in Portland Maine
> ... tried to silence the door audible alarm Didn't it have battery backup? Inquiring minds want to know.

Stats of Internet connection speeds

2003-08-05 Thread Minseok Kwon
Can anyone tell me where I can get the recent statistics of Internet connection speeds? Specifically, I need statistics for edge link bandwidth (e.g., what's the percentage of 56kbps lines?) Thanks a million. M. S. Kwon

Re: WANTED: ISPs with DDoS defense solutions

2003-08-05 Thread Rob Thomas
Hi, NANOGers. ] leaving the spoofing option open for future generations of attacks, ] rather than having a witch-hunt and tracking down and upgrading every ] insecure edge, is just about the worst thing we could do. When I first looked at this problem back in March 2001, I did a study of one oft

Re: testing bandwidth of big internet pipes

2003-08-05 Thread Michael . Dillon
>At the moment we are looking for a good badwidth test within your network to test the line and to see if the customer gets what he has asked/paid for. Have you tried pathload/pathrate? http://www.cc.gatech.edu/fac/Constantinos.Dovrolis/bw.html Pathchirp is another possibility http://www.spin