Re: Full Internet ASN <--> AS Name resolution

On Fri, 6 Jun 2003, Mourad BERKANE wrote: > Hi NANOGers, > > Could someone forward me a .txt file including FULL INTERNET (ARIN + RIPE + > APNIC) ASN <--> AS Name resolution table? > > I don't want to compile following regional dbase :-) > > ftp://ftp.a

RE: ntop and/or sflow

I find ntop crashes quite often under heavy traffic loads, moreso if you're using it realtime versus as a sflow/netflow collector, but even then it still crashes. Also, clicking too quickly on certain pages in ntop will crash the whole thing :-) -Original Message- From: Timothy Brown [ma

Re: Best Practices for Loopback addressing (Core routers & VPN CPE)

In situations like this, I find it helpful to provision an additional loopback interface for each peer that has more than one connection to the same router. This lets us remain in control of our own destiny rather than relying on outside parties to do reconfiguration when circuits need to get

Re: Best Practices for Loopback addressing (Core routers & VPN CPE)

On Fri, 6 Jun 2003, Daniel Golding wrote: > Consider the situation where you have a peer or customer who needs to do > ebgp multihop peering from loopback to loopback. This happens > infrequently, but it does happen. You need public IP address space to > (reasonably) make this work. I know you ar

Re: Full Internet ASN <--> AS Name resolution

On Fri, 6 Jun 2003, Ricardo G Patara wrote: > > I'd not consider this as a problem, but actually this is a privacy > mechanism in place to avoid data mining. That is all very nice, but what about those who run central whois redirection service where requests come in from users & systems and one

Re: Bugbear.b (worm du jour)

On Thu, 05 Jun 2003 18:47:45 PDT, Eric Anderson <[EMAIL PROTECTED]> said: > Is this showing up as an issue for anyone? All I'm looking at is an MSNBC > story which gives me the impression that it's a pretty low-bandwidth deal. I t > sounds like it requires intervention by the end user (or a syst

ntop and/or sflow

Is anyone doing work with ntop as an sFlow collector, or with sFlowtool to translate sFlow data into NetFlow data for use with other toolsets? Can anyone speak to the usage of ntop in a production network? Thanks, Tim

Re: Bugbear.b (worm du jour)

Maybe I should clarify: By "very slowly" I meant that this should spread significantly more slowly than something which is able to exploit a vulnerability and start executing as soon as it finds a susceptible host. If it's been in the wild for 12 hours without compromising most of the vulnerable

Re: Bugbear.b (worm du jour)

Eric Anderson wrote: Is this showing up as an issue for anyone? All I'm looking at is an MSNBC story which gives me the impression that it's a pretty low-bandwidth deal. It sounds like it requires intervention by the end user (or a system reboot) to activate it, so the propagation rate ought to b

Bugbear.b (worm du jour)

Is this showing up as an issue for anyone? All I'm looking at is an MSNBC story which gives me the impression that it's a pretty low-bandwidth deal. It sounds like it requires intervention by the end user (or a system reboot) to activate it, so the propagation rate ought to be very low. http://

NYC: TelX vs. Telehouse

Hello, Looking for people who have used both and can offer some comparisons. I'm somewhat familiar with Telehouse's plusses and minuses. TelX also claims that they will have a service soon that will link both locations, but I'm not sure exactly what that means; a link to NYIIX? I'm mainly curi

Re: Best Practices for Loopback addressing (Core routers & VPN CPE)

Consider the situation where you have a peer or customer who needs to do ebgp multihop peering from loopback to loopback. This happens infrequently, but it does happen. You need public IP address space to (reasonably) make this work. I know you are assuming this won't happen, but the day you need

Re: Full Internet ASN <--> AS Name resolution

Yes, I'v been seeing LACNIC problems for couple days now too.. Seems they implemented some kind of rate-limiting system with pretty small limits that everybody has been hitting who does serious amounts of queries. On Fri, 6 Jun 2003, Marshall Eubanks wrote: > > Lucy; > > Whatever it is, ther

Re: Full Internet ASN <--> AS Name resolution

Lucy; Whatever it is, there are some bugs : AS27949 AS27949 Segmentation Fault AS27950 AS27950 Segmentation Fault AS27951 AS27951 Segmentation Fault AS27952 AS27952 Segmentation Fault AS27953 AS27953 ld.so.1: (unknown): fatal: /usr/lib/libc.so.1: mmap failed: Resource temporarily unavailable AS

Re: Best Practices for Loopback addressing (Core routers & VPNCPE)

On 6/6/03 10:05 AM, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> wrote: > I was wondering what are the choices made by Service Providers on the > loopback addressing. > The context is an IP/MPLS Backbone providing both Internet and BGP-VPN > services. If the BGP Identifier, which is used for connecti

NANOG 28 (Salt Lake City) - Lost & Found

Items turned in at NANOG 28 in Salt Lake City: Power Adaptor (left in ballroom) Secure ID Card (found in ballroom lobby area) Carol Wadsworth NANOG Registration

Re: Full Internet ASN <--> AS Name resolution

> > > > http://bgp.potaroo.net/as1221/asnames.txt ? > > the former is a list of what's allocated or not allocated, and the > latter is a map of AS numbers to AS names. ^ *some* as# for example - the list includes: AS237 MERIT-AS-14 Merit Network Inc. AS690 MERIT-AS-27

Re: Best Practices for Loopback addressing (Core routers & VPN CPE)

> However, considering that these loopbacks are only used for routing > protocols (OSPF,BGP, LDP) > and for network management (SNMP, telnet, ...) and that these addresses > don't need to visible from public Internet > (not seen in traceroute, not seen on Internet BGP announces ...) I am > consid

anyone from "Advanced DNS Group" at NetSol?

Hello, Is there a person from the "Advanced DNS Group" of Network Solutions (which aparently is the only group that can even look at data consistency problems) that is works outside 9-5 EDT window? If so, can that person please drop me email off the list? You either have some major databas

Internet routes in Gobal Routing Table or in a VRF ?

Hello again, Another question for BGP VPN experts. If you provide Internet access and VPN service on the same MPLS Core network, what are the pro and cons to transport in the core the public internet routes (the full 120.000 prefixes) as VPN-V4 prefixes and announce them through a VRF rather than

Best Practices for Loopback addressing (Core routers & VPN CPE)

Hello, I was wondering what are the choices made by Service Providers on the loopback addressing. The context is an IP/MPLS Backbone providing both Internet and BGP-VPN services. I have 2 different cases to address : 1) Loopbacks on the backbone routers : I have the feeling that general practi

Re: Full Internet ASN <--> AS Name resolution

On Friday, Jun 6, 2003, at 10:46 Canada/Eastern, Marshall Eubanks wrote: What is wrong with the potaroo list ? (Last mentioned last week, BTW.) http://www.cidr-report.org/reserved-ases.html BTW, is there a difference between that one and http://bgp.potaroo.net/as1221/asnames.txt ? the former

Re: Full Internet ASN <--> AS Name resolution

What is wrong with the potaroo list ? (Last mentioned last week, BTW.) http://www.cidr-report.org/reserved-ases.html BTW, is there a difference between that one and http://bgp.potaroo.net/as1221/asnames.txt ? On Friday, June 6, 2003, at 10:21 AM, Martin J. Levy wrote: Mourad, Don't forget LA

Re: Full Internet ASN <--> AS Name resolution

Mourad, Don't forget LACNIC... ftp://ftp.lacnic.net/pub/stats/lacnic/ ftp://ftp.lacnic.net/pub/stats/lacnic/lacnic.20030601 Martin --- At 04:00 PM 6/6/2003 +0200, Mourad BERKANE wrote: > >Hi NANOGers, > >Could someone forward me a .txt file including FULL INTERNET (ARIN + RI

Full Internet ASN <--> AS Name resolution

  Hi NANOGers,   Could someone forward me a .txt file including FULL INTERNET (ARIN + RIPE + APNIC) ASN <--> AS Name resolution table?   I don't want to compile following regional dbase :-)   ftp://ftp.arin.net/netinfo/asn.txt ftp://ftp.apn

RE: Fast TCP?

> The bot-owners would tend to disagree. This will improve their > kill ratio > without having to significantly increase the size of their > bot-herds. Now > we can have someone be the receipent of some FAST-love. Now, now... I am not all that pessimistic. We only need our FAST-IDS and our FAS

The Cidr Report

This report has been generated at Fri Jun 6 21:46:22 2003 AEST. The report analyses the BGP Routing Table of an AS4637 (Reach) router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org/as4637 for a current version of this report. Recent Table Hist

anyone from NetworkSolutions who understands results of dig?

Hello, If there is anyone from Network Solutions who understands result of "dig" and can not read from a script (which, unfortunately is wrong in some cases), could that person get back to me of the list, please? Pretty please? I do not want to go through yet another round of explanation

Re: pool.ntp.org NTP servers

ns1.mainelinesys.com Curtis On Sun, 1 Jun 2003, wayne wrote: > > > > This seems like a good time to put in a plug for the pool.ntp.org NTP > servers. This is collection of public ntp servers provided by > individuals and ISP's placed in a round-robin DNS system. The goal is > to provide t

C&W to withdraw from US

According to media reports, C&W is going to withdraw from U.S. markets. No word on the of its Internet operations; the Wall Street Journal says C&W declined to say how much the new restructuring plan will cost or explain how it plans to withdraw from the U.S. because it d

Re: Fast TCP?

On Thu, Jun 05, 2003 at 06:34:23AM +, [EMAIL PROTECTED] said: [snip] > Also witness the BGP data/keepalive mechanism. Messages are sent > at least every , and frequently contain data (or at > least a keepalive instead of data). If ACKs were sent in the > same way, and packet fragments could b