On Mon, 19 Dec 2011, Owen DeLong wrote:
Different operators will have different preferences in different environments.
Ideally, the IETF should provide complete solutions based on DHCPv6 and
on RA and let the operators decide what they want to use in their environments.
Agree. Selection
When a router needs to learn information from another router it will
*usually* use the RA messages and not DHCPv6, as the latter is
*usually* meant for Router - Host communication. However, it is NOT
uncommon to see hosts also learning the information using RA messages.
Router's afaik dont usually
ipv6.level3.com has been responding with a 500 Internal Server Error since
Saturday morning. I reached out twice to the NOC email address I have on
file, but no response.
Perhaps someone can reach out to the right person.
Frank
P.S.: ipv6.cnn.com has not been responding properly for about
routeviews.org domain registration has lapsed?
I pinged John Kemp at uoregon.edu, but unsure if he is the correct contact
for this.
Domain ID:D48496876-LROR
Domain Name:ROUTEVIEWS.ORG
Created On:14-Dec-2000 23:05:47 UTC
Last Updated On:20-Dec-2011 08:53:07 UTC
Expiration Date:14-Dec-2012
On 20 Dec 2011, at 12:02, Stephen Strowes wrote:
I pinged John Kemp at uoregon.edu, but unsure if he is the correct contact
for this.
I beeped Dave Meyer, who acknowledged, so I think someone is on it.
Andy
I know we can't throw NX code on Dynamips but I figured I would ask the
group anyway. We are starting to discuss Nexus platform options and I
can only get so much from demo depot before our AM gets whiny. Is anyone
currently emulating Nexus on anything that is open to the public? Not
I.O.U.
Hello,
I have a SIXXS ipv6 tunnel that terminates in Ashburn, Va.
I have two HE ipv6 tunnels, one terminates in Dallas the other
terminate in Ashburn. I can ping each endpoint of the tunnels that terminate
in Ashburn, but I can't ping between the SIXXS and HE with the HE termination
in Dallas.
Hi everybody,
can anybody recomend a piece of software, that could graph a live
network scanning it via snmp.
requirements are:
1. must produce a text output suitable for postproduction. graphviz is
an ideal, xml - acceptable.
2. must use no external database i.e. have text config file. clean
Cacti is a very useful graphing tool We have used it to graph anything we can
grab via snmp.
Hope that helps.
Jeremy Bowen
Hi everybody,
can anybody recomend a piece of software, that could graph a live network
scanning it via snmp.
requirements are:
1. must produce a text output suitable
mrtg? www.mrtg.org
On Tue, Dec 20, 2011 at 9:21 AM, Gregory Edigarov
g...@bestnet.kharkov.ua wrote:
Hi everybody,
can anybody recomend a piece of software, that could graph a live
network scanning it via snmp.
requirements are:
1. must produce a text output suitable for postproduction.
On 2011-12-20 15:17 , Steve Clark wrote:
Hello,
I have a SIXXS ipv6 tunnel that terminates in Ashburn, Va.
I have two HE ipv6 tunnels, one terminates in Dallas the other
terminate in Ashburn. I can ping each endpoint of the tunnels that
terminate
in Ashburn, but I can't ping between the
Cacti uses MySQL, but I'm not sure if plain rrdtool does.
There is support for custom programming, so might be worth checking out.
http://oss.oetiker.ch/rrdtool/
Sincerely,
Eric Tykwinski
TrueNet, Inc.
P: 610-429-8300
F: 610-429-3222
-Original Message-
From: Bowen, Jeremy M
On Tue, 20 Dec 2011 16:21:50 +0200
Gregory Edigarov g...@bestnet.kharkov.ua wrote:
Hi everybody,
can anybody recomend a piece of software, that could graph a live
network scanning it via snmp.
requirements are:
1. must produce a text output suitable for postproduction. graphviz is
an
On 12/20/11 9:21 AM, Gregory Edigarov wrote:
Hi everybody,
can anybody recomend a piece of software, that could graph a live
network scanning it via snmp.
requirements are:
1. must produce a text output suitable for postproduction. graphviz is
an ideal, xml - acceptable.
2. must use no external
So you want a dynamic real time network discovery / topology mapping?
I think Whatsup gold tried this years ago and it could even export to
Visio. But not sure lately.
-Hammer-
I was a normal American nerd
-Jack Herer
On 12/20/2011 08:37 AM, Gregory Edigarov wrote:
On Tue, 20 Dec 2011
can anybody recommend a piece of software, that could graph a live
network scanning it via snmp.
requirements are:
1. must produce a text output suitable for postproduction. graphviz is
an ideal, xml - acceptable.
2. must use no external database i.e. have text config file. clean text
I had some trouble parsing what Glen was saying, so, I'll provide some
clarification of how things actually work today and what I think would be
desirable in future development:
1. In IPv6, it is not uncommon for certain types of routers to be DHCP
clients.
DHCPv6-PD is relatively
* Owen DeLong
RAs are only useful (as far as routing is concerned) for routers to
announce themselves as default gateways. They do not provide
any mechanism for advertising more specific routes.
They do, actually. See RFC 4191.
--
Tore Anderson
Redpill Linpro AS -
I've put monitoring onto my public website, and by far the largest component
of the response time it gives me is the DNS lookup -- 4-500ms, which seems
entirely unreasonable.
Is there a tool that anyone knows about that will measure the response time
of my zone servers, somewhere on the web?
Is
Yes, sorry. We will respond to all takers shortly; there was a flaw in
our logic used to generate these numbers and wanted to ensure that we
were painting an accurate picture. We will have statistics out within a
week, hopefully.
Thanks,
-Dave
On 12/16/11 9:55 AM, Paul Stewart wrote:
I'll
On Tue, Dec 20, 2011 at 10:10:08AM -0500,
Jay Ashworth j...@baylink.com wrote
a message of 16 lines which said:
Is there a tool that anyone knows about that will measure the
response time of my zone servers, somewhere on the web?
Yes, it is called Nanog.
For baylink.com ? Only one real
http://code.google.com/p/namebench/
Seems like it may be fun to play with
On Tue, Dec 20, 2011 at 10:10 AM, Jay Ashworth j...@baylink.com wrote:
I've put monitoring onto my public website, and by far the largest component
of the response time it gives me is the DNS lookup -- 4-500ms,
For a project that needs to be completed like yesterday in Houston,
TX, I need to find cooling trays for Ciena/Nortel OME 6500's .Please
contact me off-list if you have any inventory of NTK607AAE5 for sale.
Only contact if you have them available, not if you know a guy who
knows a guy :)
Doesn't do much for long term graphing and monitoring, but for quickie
issue detection or verification, http://www.grc.com/dns/benchmark.htm
...Todd
On Tue, Dec 20, 2011 at 8:00 AM, chip chip.g...@gmail.com wrote:
http://code.google.com/p/namebench/
Seems like it may be fun to play with
Hi,
what if evil guys hack my mom ISP DNS servers and use RPZ to redirect
traffic from mom_bank.com to evil.com?
How can she detect this?
Eduardo.-
--
Eduardo A. Suarez
Facultad de Ciencias Astronómicas y Geofísicas - UNLP
FCAG: (0221)-4236593 int. 172/Cel: (0221)-15-4557542/Casa:
You mean besides SSL? :)
Ken Matlock
Network Analyst
Systems and Technology Service Center
Sisters of Charity of Leavenworth Health System
12600 W. Colfax, Suite A-500
Lakewood, CO 80215
303-467-4671
matlo...@exempla.org
-Original Message-
From: Eduardo A. Suárez
On Tue, 20 Dec 2011 13:37:23 -0300, Eduardo A. =?iso-8859-1?b?U3XhcmV6?= said:
what if evil guys hack my mom ISP DNS servers and use RPZ to redirect
traffic from mom_bank.com to evil.com?
How can she detect this?
The snarky answer is If your mom has to ask how she can detect this, she's
On Dec 20, 2011, at 11:37 AM, Eduardo A. Suárez wrote:
Hi,
what if evil guys hack my mom ISP DNS servers and use RPZ to redirect traffic
from mom_bank.com to evil.com?
How can she detect this?
Thankfully mom_bank.com is not valid, as underscores aren't valid in dns names
:)
On 20/12/2011 13:55, -Hammer- wrote:
I know we can't throw NX code on Dynamips but I figured I would ask the
group anyway. We are starting to discuss Nexus platform options and I can
only get so much from demo depot before our AM gets whiny. Is anyone
currently emulating Nexus on anything that
Bah. Look like I need more of an education on Nexus in general. Thanks
for the easy pointer.
-Hammer-
I was a normal American nerd
-Jack Herer
On 12/20/2011 11:02 AM, Nick Hilliard wrote:
On 20/12/2011 13:55, -Hammer- wrote:
I know we can't throw NX code on Dynamips but I figured I
On 12/20/11 06:33, Jeroen Massar wrote:
On 2011-12-20 15:17 , Steve Clark wrote:
Hello,
I have a SIXXS ipv6 tunnel that terminates in Ashburn, Va.
I have two HE ipv6 tunnels, one terminates in Dallas the other
terminate in Ashburn. I can ping each endpoint of the tunnels that
terminate
in
You tell that to
http://www.charset.org/punycode.php?encoded=xn--m_omaaamk.comdecode=Punycode+to+normal+text
Normal text
FMQQSQQT.com
to Punycode
xn--m_omaaamk.com
?
On 20 Dec 2011, at 17:00, Jared Mauch wrote:
On Dec 20, 2011, at 11:37 AM, Eduardo A. Suárez wrote:
Hi,
what if
On 12/20/11 9:14 AM, Christian de Larrinaga wrote:
You tell that to
http://www.charset.org/punycode.php?encoded=xn--m_omaaamk.comdecode=Punycode+to+normal+text
Normal text
FMQQSQQT.com
to Punycode
xn--m_omaaamk.com
?
Dash - is a different character than underscore _
~Seth
On Tue, Dec 20, 2011 at 11:53:12AM -0500, valdis.kletni...@vt.edu wrote:
On Tue, 20 Dec 2011 13:37:23 -0300, Eduardo A. =?iso-8859-1?b?U3XhcmV6?=
said:
what if evil guys hack my mom ISP DNS servers and use RPZ to redirect
traffic from mom_bank.com to evil.com?
How can she detect this?
On Tue, Dec 20, 2011 at 11:37 AM, Eduardo A. Suárez
esua...@fcaglp.fcaglp.unlp.edu.ar wrote:
Hi,
what if evil guys hack my mom ISP DNS servers and use RPZ to redirect
traffic from mom_bank.com to evil.com?
How can she detect this?
Does your Mom call you up every time she gets a dialog box
On 12/20/11 9:23 AM, Christian de Larrinaga wrote:
indeed.. now have your Mom read this again
C
Uh, what?
~Seth
On Tue, 20 Dec 2011 17:16:06 GMT, bmann...@vacation.karoshi.com said:
the one difference is that ISC will be shipping RPZ enabled code v.
the blackhat having to hack the machine and modify the configuration.
EIther way, the blackhat still has to hack the machine and modify the
You can't use the software switch Nexus 1000V to judge/discuss the Nexus
family products N7K, N5K...etc as a whole?
Check out this discussion
https://supportforums.cisco.com/thread/2054884
Titanium as they call the NX-OS simulator is not available to the public
though...
-Luan
On Tue, Dec 20,
You probably want to google for the dnschanger virus
--
Sent from my smart phone. Please excuse my brevity
On Dec 20, 2011 4:38 p.m., Eduardo A. Suárez
esua...@fcaglp.fcaglp.unlp.edu.ar wrote:
Hi,
what if evil guys hack my mom ISP DNS servers and use RPZ to redirect
traffic from
On 12/20/2011 12:12 PM, Michael Sinatra wrote:
On 12/20/11 06:33, Jeroen Massar wrote:
On 2011-12-20 15:17 , Steve Clark wrote:
Hello,
I have a SIXXS ipv6 tunnel that terminates in Ashburn, Va.
I have two HE ipv6 tunnels, one terminates in Dallas the other
terminate in Ashburn. I can ping
On 12/20/11 09:31, valdis.kletni...@vt.edu wrote:
On Tue, 20 Dec 2011 17:16:06 GMT, bmann...@vacation.karoshi.com said:
the one difference is that ISC will be shipping RPZ enabled code v.
the blackhat having to hack the machine and modify the configuration.
EIther way, the
On Tue, Dec 20, 2011 at 04:37:35PM +0200, Gregory Edigarov wrote:
[snip]
can anybody recomend a piece of software, that could graph a live
network scanning it via snmp.
requirements are:
1. must produce a text output suitable for postproduction. graphviz is
an ideal, xml - acceptable.
You couldn't use Titanium to judge/discuss the nexus family as a
whole either. Aside from 1KV, all the nexus products use ASIC
hardware specific to that platform/linecard and no NXOS software
emulator exists that mimics those behaviors.
2 cents,
Tim
At 09:34 AM 12/20/2011, Luan Nguyen
I am understanding that more as I am researching. I didn't realize there
was a separation between 1000v and [5,7]K. I thought Nexus was Nexus. I
should have known not to simplify it to that level. :) So I'm
understanding more the differences as well as why I won't be expecting
to find a good
I don't think anyone is asking for a full simulation of the platform in
software, that is how the actual ASIC's operate. That is probably best for an
entirely different conversation.
But there is huge need to simulate the control-plane functionally with a basic
forwarding ability (not
Doesn't Titanium achieve this for you? I know. It's Internal. But it
simulates the 7k. Or am I getting it backwards?
My point is that if Cisco already simulates it Internally it's only a
matter of time before someone ports something
-Hammer-
I was a normal American nerd
-Jack Herer
At 10:18 AM 12/20/2011, -Hammer- gushed:
Doesn't Titanium achieve this for you? I know. It's Internal. But it
simulates the 7k. Or am I getting it backwards?
Titanium is basically the NXOS control plane, sans data plane. It's
the platform independent part of the OS.
My point is that if
OK. Thanks for the clarification.
I understand that resources would be required to support such an effort.
I was more or less implying that if it's done Internally it probably
won't be long before someone comes up with a way to do it (Dynamips part
deux) for the public. Not supported by
Titanium is a release vehicle for LISP
(http://www.cisco.com/en/US/docs/switches/datacenter/sw/5_x/nx-os/release/LISP/50_lisp_nx-os_release_note.html),
so it is public knowledge of it's existence. Given that Titanium is just a PC
with a few NIC's there shouldn't be much effort to get it to run
Earlier this year I got a /24 of PA space, set up our shiny new router,
got BGP working with both my upstreams, and heaved a sigh of relief: I'll
never have to think about THAT again! (Okay, quit laughing; I SAID I was
a noob!)
Now, I discover that one of my upstreams quit announcing our route in
Hey:
Manually speaking, you can always telnet to route-views.routeviews.org which is
a restricted Cisco interface. Log in with username rviews and don't enable.
From the prompt you can do all the show ip bgp commands you need to see
whether or not your /24 is being announced via your
At 13:52 20/12/2011 -0500, Dave Pooser wrote:
Use one of the following services:
http://cyclops.cs.ucla.edu/
http://bgpmon.net/
You'll get an email whenever a routing change takes place in regards to the
prefix you are monitoring.
-Hank
Earlier this year I got a /24 of PA space, set up our
Is http://cyclops.cs.ucla.edu/ still working? I don't seem to received
emails from them anymore when we stop announcing to one of our upstream
providers. On the other hand http://bgpmon.net/ does send me emails when
an announcement disappears from an upstream, although it's usually a day
Depending on the nature of your redundant connections, your traffic
engineering/bgp settings, and the visibility of the routing through the
lost provider to the internet route servers mentioned, you may/may not be
able to easily monitor this. Some failures are harder to find than others.
Try this:
http://bgpmon.net/
Richard
Hi,
.-- My secret spy satellite informs me that at 11-12-20 11:16 AM Bret
Clark wrote:
Is http://cyclops.cs.ucla.edu/ still working? I don't seem to received
emails from them anymore when we stop announcing to one of our upstream
providers. On the other hand http://bgpmon.net/ does send me
In message 4ef09908.3050...@netwolves.com, Steve Clark writes:
Hello,
I have a SIXXS ipv6 tunnel that terminates in Ashburn, Va.
I have two HE ipv6 tunnels, one terminates in Dallas the other
terminate in Ashburn. I can ping each endpoint of the tunnels that terminate
in Ashburn, but I
On 12/20/11 12:22, Mark Andrews wrote:
In message4ef09908.3050...@netwolves.com, Steve Clark writes:
Hello,
I have a SIXXS ipv6 tunnel that terminates in Ashburn, Va.
I have two HE ipv6 tunnels, one terminates in Dallas the other
terminate in Ashburn. I can ping each endpoint of the tunnels
In message 20111220133723.cfjv8g999ssoc...@fcaglp.fcaglp.unlp.edu.ar, Eduard
o A. =?iso-8859-1?b?U3XhcmV6?= writes:
Hi,
what if evil guys hack my mom ISP DNS servers and use RPZ to redirect =20
traffic from mom_bank.com to evil.com?
How can she detect this?
The bank signs their zone and
- Original Message -
From: Todd Lyons tly...@ivenue.com
Doesn't do much for long term graphing and monitoring, but for quickie
issue detection or verification, http://www.grc.com/dns/benchmark.htm
Am I mistaken in thinking that's a tool for measuring the efficiency and
accessibility
In case it hadn't occurred to anyone to look back:
http://cm.bell-labs.com/who/dmr/
Cheers,
-- jra
--
Jay R. Ashworth Baylink j...@baylink.com
Designer The Things I Think RFC 2100
Ashworth Associates
On Tue, Dec 20, 2011 at 2:21 PM, Jay Ashworth j...@baylink.com wrote:
Doesn't do much for long term graphing and monitoring, but for quickie
issue detection or verification, http://www.grc.com/dns/benchmark.htm
Am I mistaken in thinking that's a tool for measuring the efficiency and
If so, can you ping me off-list? Having issues finding clue through your
phone tree.
Thank You,
Mike
On 20/12/2011 8:31 p.m., Owen DeLong wrote:
Ideally, the IETF should provide complete solutions based on DHCPv6 and
on RA and let the operators decide what they want to use in their environments.
+1
I would like to see a simple presentation of the different ways of
setting up a small
IPv6-RA autoconfiguration method allows to autoconfigure ipv6-capable
network interfaces by sending IPv6 prefixes throughout a link, so every
node that understands its message format can derive its own IPv6 address
based on internal algorithms. By using RA, you can configure almost any
node to
I just want to say happy xmas to everyone at NANOG.
I'm about to sign off for the holidays.
Andrew
On 12/20/2011 10:08 PM, andrew.wallace wrote:
I just want to say happy xmas to everyone at NANOG.
I'm about to sign off for the holidays.
Andrew
enjoy your chistmas, and you don't have to come back after the holidays,
we'll be fine without you.
Andrew
On Wed, Dec 21, 2011 at 3:44 AM, Andrew D Kirch trel...@trelane.net wrote:
On 12/20/2011 10:08 PM, andrew.wallace wrote:
I just want to say happy xmas to everyone at NANOG.
I'm about to sign off for the holidays.
Andrew
enjoy your chistmas, and you don't have to come back after the
On 12/20/2011 1:52 PM, Dave Pooser wrote:
My question for the group is, how? I can and do monitor my own router, and
I can see that I'm receiving full routes from both ISPs. I am capable of
you might want to start with a good monitoring software like Argus -
http://argus.tcp4me.com/
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