Re: Problems with NS*.worldnic.com

2005-04-26 Thread Kevin Loch
Suresh Ramasubramanian wrote: I'd say fix the resolver to not try resolve v6 where there exists no v6 connectivity I'd say fix the broken v6 connectivity. - Kevin

Re: djbdns: An alternative to BIND

2005-04-11 Thread Kevin Oberman
version (4.3?) was written by the CSRG at UC Berkeley by Kevin Dunlap who was on loan to CSRG by Digital (who also employed Paul at that time). When Paul took over support of BIND at about 4.4, it was a horrid mess and rapidly moving toward death. After some fixes and clean-up of the code, the first

Re: Vonage Hits ISP Resistance

2005-04-01 Thread Kevin Oberman
. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab) E-mail: [EMAIL PROTECTED] Phone: +1 510 486-8634

Re: Vonage Hits ISP Resistance

2005-04-01 Thread Kevin Oberman
Oops! Very sorry. (Man, this is embarrassing!) -- R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab) E-mail: [EMAIL PROTECTED] Phone: +1 510 486-8634 Date: Fri, 01 Apr 2005 14:09:08 -0800 From

Re: Utah governor signs Net-porn bill

2005-03-22 Thread Kevin Oberman
work and the demand goes out for something better. They will claim that the state promised, but they won't be taking legal action against the state. :-( -- R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab) E-mail

Re: Collecting PTR names or IP addresses (Was: Re: IRC Bot list (crossposting))

2005-02-14 Thread Kevin
bytes (sixteen for IPng), and TCP is more difficult to spoof than DNS. Kevin Kadow

Re: Verizon wins MCI

2005-02-14 Thread Kevin Oberman
, it sounds like MCI determined that it could not succeed on its own and that forced the sale and MCI seemed to want Verizon to buy them from the start because of the long-term value to shareholders and bond holders, the REAL owners of the company. -- R. Kevin Oberman, Network Engineer Energy Sciences

Re: Time to check the rate limits on your mail servers

2005-02-03 Thread Kevin
of the server's DNS entry. I don't doubt that there might be sites blocking email based on this criteria, but such a policy is not only shortsighted, but also exceedingly rare. Kevin

ATT.NET Troubles

2005-01-24 Thread Kevin Marvin
I cannot get to anyone with an email address of att.net. They claim that I am not on a BL, but give me no more information. Anyone know who I can contact there to figure this out? Thanks, Kevin

Re: Graphing Peering

2005-01-19 Thread Kevin
of the requisite Cisco OIDs to use in another tool entirely. More information on Cricket is available from http://cricket.sourceforge.net/ Kevin

Re: Proper authentication model

2005-01-11 Thread Kevin
On Tue, 11 Jan 2005 11:17:55 +0200, Kim Onnel [EMAIL PROTECTED] wrote: Hello, I'd like everyones 2 cents on the BCP for network management of an ISP PoPs, with a non-security oriented NOC, . . . 2) An OpenBSD bastion host(s), where the NOC would ssh in, get authenticated from TACACS+ or

Re: IPv6, IPSEC and deep packet inspection

2005-01-01 Thread Kevin Oberman
in your world, but in mine there are a few major international research projects that are IPv6 only and I am not in a position where I can just shut down IPv6 at some spot and assume that customers won't notice (or at least won't care). -- R. Kevin Oberman, Network Engineer Energy Sciences Network

Re: Stupid Ipv6 question...

2004-11-22 Thread Kevin Oberman
From: Joe Abley [EMAIL PROTECTED] Date: Sun, 21 Nov 2004 19:55:10 -0500 On 20 Nov 2004, at 19:13, Kevin Oberman wrote: In any case, if the prefix length is 64, routing is done in the CPU. Engineers at Juniper seem to be telling me that this is definitively not the case

Re: who gets a /32 [Re: IPV6 renumbering painless?]

2004-11-21 Thread Kevin Loch
Paul Vixie wrote: But to consider a /40 minimum allocation size, you'd be saying that you thought a table containing O(1e12) discrete destinations Except that we are talking about allocations out of 2001::/16 which yeilds a about 1e7 prefixes, not subtracting the huge chunks taken by /32

Re: Stupid Ipv6 question...

2004-11-20 Thread Kevin Oberman
, routing is done in the CPU. IPv6 traffic for most tends to be light enough that this is not a big issue today, but the assigning /126 or /127s for P2P links is really, really not a good idea. the use of 127s also ignore the possibility of a anycast address. -- R. Kevin Oberman, Network Engineer

Re: who gets a /32 [Re: IPV6 renumbering painless?]

2004-11-20 Thread Kevin Loch
. -- Kevin Loch

Re: Stupid Ipv6 question...

2004-11-19 Thread Kevin Loch
prefixes are the mattress tags of IPv6 interfaces. -- Kevin Loch

Re: who gets a /32 [Re: IPV6 renumbering painless?]

2004-11-19 Thread Kevin Loch
). -- Kevin Loch

Re: who gets a /32 [Re: IPV6 renumbering painless?]

2004-11-19 Thread Kevin Loch
think we are going to find a one size fits all solution to IPv6 multihoming. As for renumbering, we all know that will be solved by some form of address translation (like it or not). -- Kevin Loch

Re: IPV6 renumbering painless?

2004-11-11 Thread Kevin Oberman
in the road. -- R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab) E-mail: [EMAIL PROTECTED] Phone: +1 510 486-8634

Re: aggregation table entries

2004-10-13 Thread Kevin Oberman
table would increase massively. So would the time to compute the routes which might lead to some really bad instability for some routers. thanks for letting me rant. :) Any time, Bill. -- R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley

Re: Upcoming NANOG ARIN Meetings

2004-09-14 Thread Kevin Oberman
. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab) E-mail: [EMAIL PROTECTED] Phone: +1 510 486-8634

Re: Cisco HFR

2004-05-25 Thread Kevin Oberman
is the HFR which, according to the San Jose Mercury, is short for Huge Fast Router. (Some reporter at the Merc probably still believes in the tooth fairy.) As with many things, if you have to ask how much it costs before deciding to order it, you can't afford it. -- R. Kevin Oberman, Network Engineer

FW: IP Management

2004-05-25 Thread Kevin Welch
(google shows no other download sites). Anyone have a copy of this software somewhere? BTW, The website is FreeIPDB.org -- Kevin

RE: FW: IP Management

2004-05-25 Thread Kevin Welch
Leave the website to make a liar out of me after I post to NANOG... I should have checked one last time before sending the message. -- Kevin -Original Message- From: John Forrister [mailto:[EMAIL PROTECTED] Sent: Tuesday, May 25, 2004 2:46 PM To: Kevin Welch Cc: John Forrister Subject

Re: Cisco HFR

2004-05-25 Thread Kevin Oberman
. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab) E-mail: [EMAIL PROTECTED] Phone: +1 510 486-8634

Re: Qwest Utah fiber cut

2004-05-21 Thread Kevin Oberman
services with different hardware and prices. -- R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab) E-mail: [EMAIL PROTECTED] Phone: +1 510 486-8634

Re: ntp config tech note

2004-05-20 Thread Kevin Oberman
bloody hell via email if it finds problems. I use 'ntpq -p', but I'm just lazy enough to save a few keystrokes. Both commands produce identical output. Randy, what version of ntpdate are you running that ntpdate backgrounds on '-b'? -- R. Kevin Oberman, Network Engineer Energy Sciences Network

Re: ntp config tech note

2004-05-20 Thread Kevin Oberman
ntpdate for years on a variety of systems, almost all of the BSD family. (I count the VMS implementation in TGV software as BSD.) I have never seen '-g' and have always had '-b' as the boot option. I have confirmed the '-b' with the official sources at Deleware. -- R. Kevin Oberman, Network

Re: Dell power connect switches.

2004-05-20 Thread Kevin C Miller
pay for. I believe the switches are OEMed from Accton; you'll find other vendors (e.g. SMC) selling the same boxes. -Kevin --- Kevin C. Miller [EMAIL PROTECTED]

Re: New IPv4 Allocations for APNIC

2004-04-28 Thread Kevin Oberman
://www.iana.org/assignments/ipv4-address-space. While it's certainly nice to have these posted and I really do appreciate it, is there any chance that they might be signed so we can authenticate them some day? -- R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence

Re: Winstar says there is no TCP/BGP vulnerability

2004-04-28 Thread Kevin Oberman
. And this loss of $200k+ in revenue helps Winstar how? Education? -- R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab) E-mail: [EMAIL PROTECTED] Phone: +1 510 486-8634

Re: New IPv4 Allocations for APNIC

2004-04-28 Thread Kevin Oberman
Date: Wed, 28 Apr 2004 20:42:52 +0300 (EEST) From: Pekka Savola [EMAIL PROTECTED] On Wed, 28 Apr 2004, Kevin Oberman wrote: Date: Wed, 28 Apr 2004 10:17:23 -0700 From: Steve Conte [EMAIL PROTECTED] Sender: [EMAIL PROTECTED] Greetings, This is to inform you

Re: Knowledge tracking tools

2004-03-24 Thread Kevin Oberman
control_rancid to update a single router in the archive and I have written some trivial mods to save a log message of why the change took place and who made it. CVS is a big win over RCS IMHO and the expect scripts in RANCID ame life much easier. -- R. Kevin Oberman, Network Engineer Energy

Re: Firewall opinions wanted please

2004-03-17 Thread Kevin Oberman
need or will benefit from a firewall. And many system will exist with significant security flaws because the owners believe that the firewall takes care of everything. -- R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab

Re: Warning - new trend of attempts to infect ISP users (possibly virus)

2004-03-03 Thread Kevin Oberman
at all with viruses... They are getting batter at it, but the WANK worm (1989) used self-modifying code so that no two replicas were the same. (Note: This worm only infected VMS systems running on the global DECNET internet, mostly DOE, NASA, and DEC corporate systems.) -- R. Kevin Oberman, Network

Re: MTUs - Was: Strange public traceroutes return private RFC1918 addresses

2004-02-05 Thread Kevin Oberman
there we are. Want to bet on whether 40 GigE will still have the 1522 byte limit? -- R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab) E-mail: [EMAIL PROTECTED] Phone: +1 510 486-8634

Re: Strange public traceroutes return private RFC1918 addresses

2004-02-03 Thread Kevin Oberman
adopted when the hardware will support it. -- R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab) E-mail: [EMAIL PROTECTED] Phone: +1 510 486-8634

Re: AOL web troubles.. New AOL speedup seems to be a slowdown

2004-01-29 Thread Kevin Loch
Nicole wrote: In the past few days our AOL users have been reporting serious problems Several Brickshelf users have complained about the new blurry images problem using AOL. I have not heard any reports of broken images or upload problems yet. Kevin Loch I

Re: Good network sniffer?

2004-01-12 Thread Kevin C Miller
Tcprelay may get the replay portion of your question, http://tcpreplay.sourceforge.net/ -Kevin

Re: looking for a review of traffic shapers

2003-11-24 Thread Kevin C Miller
recent presentation on traffic control.. http://www.net.cmu.edu/pres/jt0803/ -Kevin

Update to IANA IPv4 Page: 83/8 and 84/8 assigned to RIPE

2003-11-17 Thread O'Neil,Kevin
(whois.ripe.net) 085/8 Sep 81 IANA - Reserved ... Kevin O'Neil OCLC Inc. 614-764-6271

Level 3 Help

2003-11-17 Thread Hansen, Kevin
Title: Level 3 Help Could someone from Level 3 please contact me off the list. Thank you. -KJH ++ Kevin J. Hansen Architect Global Network Thomson Legal Regulatory [EMAIL PROTECTED] 651-687-8466 ++

Re: uRPF-based Blackhole Routing System Overview

2003-11-07 Thread Kevin C Miller
FWIW, I presented a paper at LISA last week that described almost an identical configuration. Slides and paper are available from http://www.net.cmu.edu/pres/lisa03 -Kevin --On Friday, November 07, 2003 1:19 PM -0600 Robert A. Hayden [EMAIL PROTECTED] wrote: uRPF was designed primarily

RE: NOAA warning for rf communications

2003-10-24 Thread Kevin Bednar
Correct. Kevin K2KMB -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: Friday, October 24, 2003 8:47 AM Cc: [EMAIL PROTECTED] Subject: Re: NOAA warning for rf communications High frequency communications? We *are* talking

Re: Tomatoes for Verisign at NANOG 29

2003-10-17 Thread Kevin Oberman
(and often supportive) technical folks will be the only ones directly impacted. -- R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab) E-mail: [EMAIL PROTECTED] Phone: +1 510 486-8634

Re: False information: CEO of Versign facts are wrong

2003-10-17 Thread Kevin Oberman
as saying: It should scare people that nine of the 13 went down. No equivocation in that statement. No accuracy, either. -- R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab) E-mail: [EMAIL PROTECTED

RE: more on VeriSign to revive redirect service

2003-10-16 Thread Kevin Bednar
Amen to that. We did as well, except for our customers that re-upped themselves with Verislime. Kevin Bednar Network Engineer Dedicated Support [EMAIL PROTECTED] (973)940-6126 Personal Service with a :-) Semper Vigilo Tellurian Networks - Le Package Totale http://www.tellurian.com/ 1(888

Re: i'd like to know your opinions on the com/net wildcard issue

2003-10-13 Thread Kevin Oberman
of it and the box that connects to the phone line at each end is properly and fairly commonly called a DSL modem. If the path was entirely digital, it would be a CODEC (CODer/DECoder). It is a modem. -- R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley

Re: VeriSign Capitulates

2003-10-03 Thread Kevin Loch
... in an attempt to assert a dubious right to regulate non-registry services. This explains everything. They don't believe the stability of com and net are in any way related to their registry duties. That quote alone should be sufficient to deny them custody of com and net.

Re: ICMP Blocking Woes

2003-10-01 Thread Kevin Oberman
.99feb08.txt But note the date of this (1988). Clearly, router vendors are handling this much better today, in light of 1122. Today tracert almost works as well as traceroute. -- R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley National Laboratory (Berkeley

Re: ICMP Blocking Woes

2003-09-29 Thread Kevin Oberman
it backwards. Windows tracert uses ICMP while most Unix boxes use the LBNL traceroute program (or something derived from it) which uses UDP. But both rely on the return of ICMP TTL expired or unreachable messages and blocking all ICMP breaks both. -- R. Kevin Oberman, Network Engineer Energy Sciences

Re: Verisign Responds

2003-09-23 Thread Kevin Loch
Daniel Karrenberg wrote: What else does the IETF need to do here? Recognize the legacy status of certain zones and establish strict criteria for making configuration changes to them. This would be in addition to any guidance for all zones with delegations. KL

Are Wildcards another Y2K?

2003-09-21 Thread Kevin Loch
One thing that Y2K taught us was that programmers do some really stupid things with hard coded this should never occur naturally values. The year '99' was used to trigger all kinds of interesting things like erasing backup tapes, destroying inventory and worse. It is not implausible that someone

Re: What *are* they smoking?

2003-09-15 Thread Kevin Loch
- Original Message - From: Patrick W. Gilmore [EMAIL PROTECTED] Date: Monday, September 15, 2003 7:34 pm Subject: Re: What *are* they smoking? No, it accepts if the from domain exists - but only if it *REALLY* exists. Anyone want to guess what happens to all those from addresses

Re: Sprint NOC? Are you awake now?

2003-09-02 Thread Kevin Oberman
the 6bone. It does not provide very optimal routes and really should be going away some day. Separate IPv6 and IPv4 names breaks things down the road. -- R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab) E-mail: [EMAIL

Re: Virus emails from nanog mail list

2003-08-19 Thread Kevin Oberman
. The latest and most annoying version of Sobig worm has hit the nets and I have gotten at least 50 copies already today. -- R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab) E-mail: [EMAIL PROTECTED

Re: Did Sean Gorman's maps show the cascading vulnerability in Ohio?

2003-08-18 Thread Kevin Oberman
a permit, but the hole is plenty deep enough to be a problem! -- R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab) E-mail: [EMAIL PROTECTED] Phone: +1 510 486-8634

RE: The impending DDoS storm

2003-08-14 Thread Kevin Houle
the attack, do you have a copy of the sniffed data stream? The code looks at the clock once at startup. Once the code is running, it does not appear to recheck the clock. Set your clock prior to running the test. Kevin

Re: RPC errors and latest worm

2003-08-14 Thread Kevin Loch
- Original Message - From: Scott Fendley [EMAIL PROTECTED] Date: Monday, August 11, 2003 7:49 pm Subject: Re: RPC errors and latest worm * Close port 135/tcp (and if possible 135-139, 445 and 593) . Is there a Windows service that uses port 136, or was it included because

RE: RPC errors

2003-08-11 Thread Kevin Houle
of an RPC service failure is likewise not an indicator that a vulnerable machine has escaped compromise. Kevin

Re: Remembering history passwords may be bad, but they are getting worse

2003-07-27 Thread Kevin Day
attacks, they're not going to stop people determined enough to get into SOME account if they're not picky on which one. -- Kevin

Re: rfc1918 ignorant

2003-07-23 Thread Kevin Oberman
private addresses to these links.) -- R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab) E-mail: [EMAIL PROTECTED] Phone: +1 510 486-8634

Re: rfc1918 ignorant

2003-07-23 Thread Kevin Oberman
is not originating or terminating there, it is merely passing through. And what are the ICMP packets doing on the net? They seem to be originating from 1918 space. Nothing in the RFC says that ICMP does not count. -- R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley

Re: rfc1918 ignorant

2003-07-23 Thread Kevin Oberman
a network that does not work correctly. (Not that I expect anyone to do this.) I don't see anything tough about this call. -- R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab) E-mail: [EMAIL PROTECTED

Re: rfc1918 ignorant

2003-07-23 Thread Kevin Oberman
not an RFC1918 address. -- R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab) E-mail: [EMAIL PROTECTED] Phone: +1 510 486-8634

Re: RADb ?

2003-07-22 Thread Kevin Oberman
are small) or setting up your own with the free irrd software. There is nothing more magical about the RADB than any other member of the IRR. -- R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab) E-mail: [EMAIL PROTECTED

Re: announcing ix-chicago - Chicago area Internet exchange list

2003-06-28 Thread Kevin Oberman
Thanks, John. I appreciate it. As participants at AADS, StarLight, and StarTAP, I feel that this will be a significant enhancement to communication among th participants. Now, if we can just convince the AADS management to use the list... -- R. Kevin Oberman, Network Engineer Energy Sciences

Re: companies like microsoft and telia...

2003-06-26 Thread Kevin Oberman
British common law is the basis of the system. Louisiana law is based on the Napoleonic Code and is supposed to be very different, but I can't say for sure. I assume that the UK has similar common law since ours come from there. (IANAL, I just play one on the net.) -- R. Kevin Oberman E-mail: [EMAIL

Re: Latency generator?

2003-06-25 Thread Kevin Oberman
facility that permits the control of traffic going through the various network interfaces, by applying bandwidth and queue size limitations, implementing different scheduling and queue management policies, and emulating delays and losses. -- R. Kevin Oberman, Network Engineer Energy

Re: IRR/RADB and BGP

2003-06-19 Thread Kevin Oberman
agreements of several carriers, but they often don't check or enforce this. Many register customer routes and ASes. If routes and policies were properly registered, securing the Internet would be a lot closer to being possible. -- R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet

Re: AS number consolidation

2003-06-03 Thread Kevin Oberman
of the routing and, from my viewpoint, have done an amazing job. I hope they do the presentation. R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab) E-mail: [EMAIL PROTECTED] Phone: +1 510 486-8634 Date

Re: Moving G and H off .MIL hosts (was Re: .mil domain)

2003-05-31 Thread Kevin Day
jointly. The number of independant networks, AS's, borders and administrators would make it really difficult for any blanket policy to take effect everywhere. -- Kevin

Re: They all suck! Re: UPS failure modes (was: fire at NAC)

2003-05-30 Thread Kevin Day
/products/family/index.cfm?id=14web_displayed= List price is between $359 and $559, depending on if you want network management and how many outputs. -- Kevin

Re: State Super-DMCA Too True

2003-03-30 Thread Kevin Loch
- Original Message - From: William Allen Simpson [EMAIL PROTECTED] Date: Sunday, March 30, 2003 9:39 am Subject: Re: State Super-DMCA Too True (b) Conceal the existence or place of origin or destination of any telecommunications service. [no encryption, no steganography, no

Re: State Super-DMCA Too True

2003-03-29 Thread Kevin Loch
- Original Message - From: Jack Bates [EMAIL PROTECTED] Date: Sunday, March 30, 2003 0:22 am Subject: Re: State Super-DMCA Too True (Some DSL/cable companies try to charge per machine, and record the machine address of the devices connected.) And to use NAT to circumvent

Re: DNS dDos Attack!

2003-03-28 Thread Kevin Houle
the inbound attack packets are really valid queries, or are they responses? I ask because in the classic DDoS-via-nameservers attack, the victim will receive answers from a slew of other nameservers and send out ICMP unreachables. See http://www.cert.org/incident_notes/IN-2000-04.html Kevin

Re: Notebooks /w a serial port?

2003-03-21 Thread Kevin Oberman
have not seen T40, yet.) R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab) E-mail: [EMAIL PROTECTED] Phone: +1 510 486-8634

Re: 69/8...this sucks

2003-03-10 Thread Kevin Loch
Stephen J. Wilcox wrote: I repeat my suggestion that a number of DNS root-servers or gtld-servers be renumbered into 69/8 space. If the DNS breaks for these neglected networks, I suspect they will quickly get enough clue to fix their ACLs. Nice idea in principal (from a purist point of view) but

Re: [Re: [Re: M$SQL cleanup incentives]]

2003-02-21 Thread Kevin Oberman
that there was nothing to worry about. Some people should be VERY nervous, indeed. R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab) E-mail: [EMAIL PROTECTED] Phone: +1 510 486-8634

Re: [Re: [Re: M$SQL cleanup incentives]]

2003-02-21 Thread Kevin Oberman
damages which will amount to back royalties. (Not that this is insignificant.) Oh, by the way, IANAL, so don't take this as having any actual basis in case law. R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab) E-mail

Re: Streaming: Where are the Slides?

2003-02-11 Thread Kevin Oberman
of the abstract. R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab) E-mail: [EMAIL PROTECTED] Phone: +1 510 486-8634

RE: Level3 routing issues?

2003-01-25 Thread Kevin Welch
. Too bad I have a 700MB netflow file I cannot load or parse or I might be able to provide more detailed information as to a destination. - Kevin Welch [EMAIL PROTECTED] Network EngineerThe Iserv Company Desk Ph

Re: [spamtools] Tracking a DDOS

2003-01-19 Thread Kevin Day
At 10:00 PM 1/19/2003, John Payne wrote: --On Sunday, January 19, 2003 05:35:07 PM -0800 [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: 'n confused. I thought AppliedTheory (was CRL) was bought by Clearblue which later aquired part in Navisite and later had Navisite aquire most of Clearblue

Re: fast ethernet limits

2003-01-13 Thread Kevin Oberman
and 10Base2 recommends that one point be grounded when the cable extends out of a room. More than one ground is explicitly prohibited. The archives of comp.dcom.lans.ethernet are full of people who have high error rates because of multiple grounds. R. Kevin Oberman, Network Engineer Energy

OT The origin of the Internet

2002-12-05 Thread Kevin Oberman
O.K. This is less off-topic than half the posts this week. For the REAL origin of the Internet, see http://www.uclick.com/client/byr/nq/ (Make sure that you see the entry for 12/5/02.)

Re: DNS issues various

2002-10-24 Thread Kevin Houle
addresses. When there are thousands of throw-away hosts in the attack network, the difficulty of traceback and elimination remains, and so does the problem. Yes, blocking spoofed packets helps. But it is not an end-game. Kevin

Re: Wireless insecurity at NANOG meetings

2002-09-22 Thread Kevin Steves
On Sun, Sep 22, 2002 at 01:37:22PM +0200, Iljitsch van Beijnum wrote: On Sun, 22 Sep 2002, Richard A Steenbergen wrote: I've seen far too many people get into trouble because they have some flawed thinking that ssh == always secure, even against compromises of one of the endpoints. If

Re: Wireless insecurity at NANOG meetings

2002-09-21 Thread Kevin Oberman
of like waring people that they need to keep a close sys on laptops, keep a close eye on the network. Last year slashdot even carried a note that the net was open at the Denver Convention Center and we survived with minimal problems. R. Kevin Oberman, Network Engineer Energy Sciences Network

Re: Console Servers

2002-09-10 Thread Kevin Oberman
a review of console servers from Network Computing that reviewed quite a number of boxes at: http://www.lantronix.com/news/news/network_computing.html R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab) E-mail: [EMAIL

Re: Broadening the IPv6 discussion

2002-08-29 Thread Kevin Oberman
Grid tends to be mostly RE, there are a number of commercial providers supporting it and interdomain multicast. I do not believe that the Access Grid has yet been used for pr0n, but is is largely government subsidized. R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O

Re: IPv6 Interview Questions and critic

2002-08-27 Thread Kevin Oberman
want to over-ride the MAC address portion, it's your business. God help us all if some discovers that I use both Intel and 3Com cards! (Not to mention Agere on occasion.) R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley National Laboratory (Berkeley

Maybe just slightly operational Palladium information

2002-08-16 Thread Kevin Oberman
sillier and point out the real concerns and possible benefits of Pd. R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab) E-mail: [EMAIL PROTECTED] Phone: +1 510 486-8634

Re: Microslosh vision of the future

2002-08-11 Thread Kevin Oberman
. Opposition may be justified and it may not, depending on many small technical points that may not be completely clear at this time. R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab) E-mail: [EMAIL PROTECTED

Canonical bogon list?

2002-05-20 Thread kevin graham
Does anyone know of a source for a reliable bogon list? The best I know if is from Rob Thomas, but his last template update was 10/01, and IANA's made allocations since then. http://www.iana.org/assignments/ipv4-address-space is the best I can find, but wanted to see if anyone had a more

Re: Arbor Networks DoS defense product

2002-05-16 Thread Kevin Oberman
. But you may have problems if the system(s) scanned are elsewhere, though there is no specific law on the subject. The action reviewed by the court was under federal anti-hacking laws which might be construed as covering port scanning. The court held that they did not. R. Kevin Oberman, Network

Re: bulk email

2002-04-22 Thread Kevin Loch
Lionel wrote: On Mon, 22 Apr 2002 11:53:58 +0100, James Cronin [EMAIL PROTECTED] wrote: [opt-in bulk email] Has anyone ever actually come across such a contract in real life or are they just urban myths? Urban myth. If you make damn sure that you clearly mark your bulk mail with the

Verisign/NSI host reports

2002-04-16 Thread Kevin Day
knowing which domains to change, this is getting difficult. It took several calls to Verisign/NSI to even get anyone who knew what these reports are, when I finally did, the rep's exact words were the domain status report system is pretty buggy. -- Kevin

Re: Sheilded Cat-5E Ground Loop - Myth or Reality?

2002-04-10 Thread Kevin Oberman
a REAL safety issue! Make sure that ground is NOT exposed at the un-grounded end. A potential of many volts can occur, especially in areas subject to thunder storms. None of his is specific to Cat-5e installations but is common to ALL electrical installations. R. Kevin Oberman, Network Engineer

Re: Sheilded Cat-5E Ground Loop - Myth or Reality?

2002-04-10 Thread Kevin Oberman
installations were an insane idea. Telcos do deal with this routinely. R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab) E-mail: [EMAIL PROTECTED] Phone: +1 510 486-8634

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