Re: Attn MCI/UUNet - Massive abuse from your network

2004-06-27 Thread Doug White
: : A simple "these statements are untrue, please contact me off list for the : truth" is hardly unreasonable. : : : Unfortunately a restriction such as that on this list defeats the atmosphere of openness and education for those who may be reading, but not necessarily posting to the list. Educat

Re: BGP list of phishing sites?

2004-06-27 Thread Paul Vixie
> > So what I was curious about is would there be interest in a BGP feed > > (like the DNSBLs used to be) to null route known malicious sites like > > that? i dunno much about this new-fangled "DNSBL" thing you speak of, but the original MAPS RBL is still alive and well and available by BGP. t

Re: Attn MCI/UUNet - Massive abuse from your network

2004-06-27 Thread Tom (UnitedLayer)
On Sat, 26 Jun 2004, Richard Welty wrote: > On Sat, 26 Jun 2004 10:50:12 -0700 (PDT) "Tom (UnitedLayer)" <[EMAIL PROTECTED]> > wrote: > > The big deal is that spam complaining/etc is not operational content, and > > there are several other lists to handle that sort of thing. > > but then, individ

Re: The use of .0/.255 addresses.

2004-06-27 Thread Paul Jakma
On Sun, 27 Jun 2004, Paul Jakma wrote: On Sun, 27 Jun 2004, Iljitsch van Beijnum wrote: do with it, even to the point of rejecting routes within 240.0.0.0/4 when they come in over BGP. (Which an MacOSX box running Zebra will happily provide.) Class D you mean surely? sigh, i cant read, you did m

Re: BGP list of phishing sites? Website behind Net attack offline

2004-06-27 Thread Henry Linneweh
http://www.news.com.au/common/story_page/0,4057,9975753%255E1702,00.html -Henry --- Scott Call <[EMAIL PROTECTED]> wrote: > > Happy Sunday nanogers... > > I was doing some follow up reading on the > "js.scob.trojan", the latest > "hole big enough to drive a truck through" exploit > for Intern

Re: The use of .0/.255 addresses.

2004-06-27 Thread Paul Jakma
On Sun, 27 Jun 2004, Iljitsch van Beijnum wrote: If you want to have some real fun, try configuring some class E addresses. Windows of course won't have it, and Cisco also doesn't want anything to do with it, even to the point of rejecting routes within 240.0.0.0/4 when they come in over BGP. (W

Re: The use of .0/.255 addresses.

2004-06-27 Thread Iljitsch van Beijnum
On 27-jun-04, at 16:12, Peter Corlett wrote: I currently have a few .255/32s with Cisco and Foundry products and have various windows/linux/OSX machines that access them without problems.. Well, I'd expect Linux and OSX to do the right thing. It just seems to be Windows that makes a complete sow's

Re: BGP list of phishing sites?

2004-06-27 Thread Iljitsch van Beijnum
On 27-jun-04, at 20:17, Scott Call wrote: On the the things the article mentioned is that ISP/NSPs are shutting off access to the web site in russia where the malware is being downloaded from. Now we've done this in the past when a known target of a DDOS was upcoming or a known website hosted p

Re: The use of .0/.255 addresses.

2004-06-27 Thread Jon Lewis
On Sun, 27 Jun 2004, Stephen J. Wilcox wrote: > Hi Jon, > I currently have a few .255/32s with Cisco and Foundry products and have > various windows/linux/OSX machines that access them without problems.. I'm pretty confident this is a classful/classless bug in 12.1T. I just got into the custom

Re: BGP list of phishing sites?

2004-06-27 Thread Christopher L. Morrow
On Sun, 27 Jun 2004, Scott Call wrote: > > Happy Sunday nanogers... > > I was doing some follow up reading on the "js.scob.trojan", the latest > "hole big enough to drive a truck through" exploit for Internet Explorer. > > On the the things the article mentioned is that ISP/NSPs are shutting of

BGP list of phishing sites?

2004-06-27 Thread Scott Call
Happy Sunday nanogers... I was doing some follow up reading on the "js.scob.trojan", the latest "hole big enough to drive a truck through" exploit for Internet Explorer. On the the things the article mentioned is that ISP/NSPs are shutting off access to the web site in russia where the malware i

Re: The use of .0/.255 addresses.

2004-06-27 Thread Stephen J. Wilcox
On Sun, 27 Jun 2004, Peter Corlett wrote: > > Stephen J. Wilcox <[EMAIL PROTECTED]> wrote: > [...] > > I currently have a few .255/32s with Cisco and Foundry products and > > have various windows/linux/OSX machines that access them without > > problems.. > > Well, I'd expect Linux and OSX to d

Re: The use of .0/.255 addresses.

2004-06-27 Thread Peter Corlett
Stephen J. Wilcox <[EMAIL PROTECTED]> wrote: [...] > I currently have a few .255/32s with Cisco and Foundry products and > have various windows/linux/OSX machines that access them without > problems.. Well, I'd expect Linux and OSX to do the right thing. It just seems to be Windows that makes a c

Re: The use of .0/.255 addresses.

2004-06-27 Thread Stephen J. Wilcox
On Sat, 26 Jun 2004, Jon Lewis wrote: > > On Sat, 26 Jun 2004, Tony Li wrote: > > > The .255 address is very likely to be a broadcast address from a > > netblock of /24 or longer. I would suspect that folks are wary of > > accepting packets from a broadcast address as that could easily be a >

Re: The use of .0/.255 addresses.

2004-06-27 Thread Stephen Sprunk
On Sun, Jun 27, 2004 at 12:32:40AM +0100, Jonathan McDowell wrote: > Various people I've asked about this have said they wouldn't use the .0 > or .255 addresses themselves, though couldn't present any concrete info > about why not; my experience above would seem to suggest a reason not to > use th

Re: The use of .0/.255 addresses.

2004-06-27 Thread Jonathan McDowell
On Sat, Jun 26, 2004 at 07:41:17PM -0400, Chris Ranch wrote: > I see traffic from this last IP address octet all the time from > prefixes of length less than /24. Use of these host id's when the > prefix length is greater than or equal to /24 is illegal. So if > that's your case, I'd suggest not

Re: The use of .0/.255 addresses.

2004-06-27 Thread Petri Helenius
[EMAIL PROTECTED] wrote: It's kind of stupid when you have to tell fellow workers trying to get a certification "This isn't real life, you just have to learn it for the exam. In real life we use CIDR." You donĀ“t have to take the CCNA stuff if you go for CCIE directly. Pete

Re: The use of .0/.255 addresses.

2004-06-27 Thread sthaug
> This is what happens when your educational system continues to teach > classful routing as anything other than a HISTORICAL FOOTNOTE > *coughCiscocough*. Yes, it sure would be nice if Cisco would revise some of their CCNA course material and exams. Plenty of classful stuff still left there, I