Re: Failure modes: NAT vs SPI

2011-03-02 Thread Adam Armstrong
This thread makes me sad. adam. On 03/02/2011 19:09, Jay Ashworth wrote: - Original Message - From: "Owen DeLong" On Feb 3, 2011, at 8:29 AM, Jay Ashworth wrote: This is the crux of the argument I've been trying, rather ineptly, to make: when it breaks, *which way doe

Switch with 24x SFP PVLAN QinQ Layer 2

2011-03-02 Thread Adam Armstrong
thing I've not found yet? Thanks, adam.

Re: Switch with 24x SFP PVLAN QinQ Layer 2

2011-03-02 Thread Adam Armstrong
-oversubscribed) and "IP Base" IOS which has very limited L3 features (RIP and EIGRP stub only), focused on Layer 2 deployments. Hardware is still ridiculously expensive for purposes. adam.

Re: Switch with 24x SFP PVLAN QinQ Layer 2

2011-03-02 Thread Adam Armstrong
m biased towards this vendor Still much too expensive :) adam.

WAN Acceleration: Infineta

2011-03-18 Thread Adam Leff
Has anyone had any experience with Infineta for WAN Acceleration that you'd be willing to share? Off-list replies are certainly welcome. ~Adam

Re: 365x24x7

2011-04-17 Thread Adam Atkinson
Bill Stewart wrote: Rotating shifts between daytime and nighttime is a horrible thing to do to your workers, both for their health and their attention span. Full-time night work isn't great, but rotating work is even worse. Apes are generally diurnal, not nocturnal or crepuscular. Shuffling wh

Re: 365x24x7

2011-04-17 Thread Adam Atkinson
John Levine wrote: I've read stuff that confirms that changing to a later shift is much easier than changing to an earlier one. It certainly matches my experience that the jet lag flying to Europe, where I have to get up six hours earlier, is much worse than flying back. Last time I went to t

Re: VPN tunnels between US and China dropping/slow

2011-05-10 Thread Adam Rothschild
Realize also that China Telecom is congested both internally and on certain peering interfaces. While DPI is a likely culprit, be sure to not overlook a good old-fashioned inability to manage capacity, combined with certain hashing algorithms... -a

Contention/Oversubscription maths

2011-05-26 Thread Adam Armstrong
stomers with 100M service)? Thanks, adam.

Re: Contention/Oversubscription maths

2011-05-27 Thread Adam Armstrong
about. These kinds of things don't get worse in high speed, they get easier. Same with patch tuesday, I think even a Win7 SP1-like release wouldn't cause major headaches, as streaming SD TV for an hour is more bandwidth than SP1 (nevermind HD). I'm more interested in the levels of traffic that we will see consistently. adam.

Re: Contention/Oversubscription maths

2011-05-27 Thread Adam Armstrong
On 27/05/2011 03:12, valdis.kletni...@vt.edu wrote: On Thu, 26 May 2011 23:48:48 BST, Adam Armstrong said: Finally, what do people think of selling a 1G service with 1G backhaul (and potentially 10s or 100s of customers buying this service alongside n*100s of customers with 100M service

Re: Contention/Oversubscription maths

2011-05-27 Thread Adam Armstrong
On 27/05/2011 13:44, Jeroen van Ingen wrote: Hi Adam, I'm talking of 1000 users on the end of a 1GE, not 50,000. I don't think either of these scenarios are worrying. 300MB takes<3seconds on 1GE or 30 seconds on 100M. I don't think those kinds of events will have an appreci

Re: Contention/Oversubscription maths

2011-05-27 Thread Adam Armstrong
On 27/05/2011 13:45, Jared Mauch wrote: On May 27, 2011, at 8:14 AM, Adam Armstrong wrote: No SLA, residential customers. I would watch out for the 'abusers' in this case, and have the capability to rate-limit the ports if necessary. Some hardware doesn't deal well with &#x

Re: Contention/Oversubscription maths

2011-05-27 Thread Adam Armstrong
ch lower peak average for all 41 of you (if you see what i mean?) I suck at maths, and I'm pretty sure I was at home playing Tekken 2 when I should have been in statistics class :) adam.

Re: Contention/Oversubscription maths

2011-05-27 Thread Adam Armstrong
some movie streaming services, but they generally suck and are quite low bitrate. Thanks for the thoughts :D adam.

Re: Contention/Oversubscription maths

2011-05-27 Thread Adam Armstrong
onths in autumn/winter. Though, I'm not sure how this will manifest itself with such high access speeds. adam.

Re: Contention/Oversubscription maths

2011-05-27 Thread Adam Armstrong
On 27/05/2011 15:23, Jay Ashworth wrote: - Original Message - From: "Adam Armstrong" Residence customers will tolerate a lot more oversubscription than business, enterprise, and server going on down the list of oversubscription, but happily *up* the list of "how mu

RE: arista full tables recommendation

2024-10-15 Thread Adam Thompson
(So do the newer 7280SR3, no -K or -M needed.) -Adam Adam Thompson Consultant, Infrastructure Services MERLIN 100 - 135 Innovation Drive  Winnipeg, MB R3T 6A8  (204) 977-6824 or 1-800-430-6404 (MB only)  https://www.merlin.mb.ca  Chat with me on Teams  > -Original Message- > From: NA

RE: BGP Community - AS0 is de-facto "no-export-to" marker - Any ASN reserved to "export-only-to"?'

2020-09-09 Thread adam via NANOG
vendors (like RFCs defining the wide communities or addition to standard communities like no_export/no_advertise/…). This would also eliminate the adoption friction from operators rightly claiming “my AS my rules”. adam From: NANOG On Behalf Of Douglas Fischer via NANOG Sent: Tuesday

RE: BGP Community - AS0 is de-facto "no-export-to" marker - Any ASN reserved to "export-only-to"?'

2020-09-09 Thread adam via NANOG
help if BCP38 was an RFC? Would be nice for instance if the community could put together a checklist of things to consider for ISPs (could be in no particular order) (and actually there are such lists albeit concentrated around security) adam From: Jeff Tantsura Sent: Wednesday

RE: BGP Community - AS0 is de-facto "no-export-to" marker - Any ASN reserved to "export-only-to"?'

2020-09-09 Thread adam via NANOG
s_path, dropping boggon ASNs, or limiting max number of communities or striping unused/unsupported attributes on ingress to your AS... Or otherwise test what happens to your border edge (or internet-plane route-reflectors/ iBGP infrastructure for that matter) if exposed to these. adam

Mobile Looking Glass?

2010-10-06 Thread St. Onge,Adam
Anyone know of an iPhone application for checking public Looking Glass servers? Boss called me in a panic when I was out for lunch to check on something and would make my life much easier but searching for stuff on iTunes is awful.

RE: Route leak in Bangladesh

2015-06-30 Thread Adam Datacenter - NOC
Yes, we have seen one of our prefixes hikacked. We contacted to Fiberathome and they told us the issue has been solved. Greetings. Ferran. -Mensaje original- De: NANOG [mailto:nanog-boun...@nanog.org] En nombre de Grzegorz Janoszka Enviado el: martes, 30 de junio de 2015 10:27 Para: nano

Undersea cable cut?

2010-04-14 Thread St. Onge,Adam
Seeing a serious uptick in latency to India from North America and am hearing reports of an undersea cable cut in the Mediterranean? Has anyone else heard something similar? Thanks, Adam == This communication

[NANOG] NREN Network Design

2010-02-01 Thread Tarig Yassin Adam
latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin;} - Eng. Tarig Yassin Adam Sudanese Universities' Information Network (SUIN) T: +249925659149 E: ta...@sustech.edu

RE: [NANOG] NREN Network Design

2010-02-02 Thread Tarig Y. Adam
"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin;} ---

Re: NREN Network Design

2010-02-02 Thread Tarig Y. Adam
ibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin;} ----- Eng. Tarig Yassin Adam S

Messages in junk/spam box

2010-02-21 Thread Tarig Y. Adam
Hi Messages we send from our mail sever always received at SPAM box in many Public Mail servers like hotmail, yahoo, and gmail. We made a revers dns lookup, and there is no spamming from our server, still messages go to junk. how to solve this. thanx   This message may contain confidential

My email recived in incorrect date by hotmail

2010-03-02 Thread Tarig Y. Adam
0:51 -0500 (EST) -- Tarig Y. Adam Chief Technical Officer Sudanese Universities' Information Network (SUIN) T: +249925659149 w: www.suin.edu.sd   This message may contain confidential information from Sudanese Universities Information Network (SUIN). If you have received this mes

Yahoo Mail admin

2010-03-25 Thread St. Onge,Adam
Does anyone have a contact for a yahoo mail admin that they could please provide offlist? We removed some mx records in late February but are still seeing yahoo servers attempting to deliver mail to these addresses. Thanks, Adam

Re: Famous operational issues

2021-02-23 Thread Adam Kennedy via NANOG
tter-suited home, a real data center. I don't know what happened to the CEO, but I know that I'll never trust anything he has his hands in ever again. Adam Kennedy Systems Engineer adamkenn...@watchcomm.net | 800-589-3837 x120 <800-589-3837;120> Watch Communications | www.watchc

Re: WIKI documentation Software?

2020-03-14 Thread Adam Kennedy via NANOG
anized but it's a really solid platform. Supports LDAP auth as well. Great platform, we've loved it. https://www.bookstackapp.com/ Adam Kennedy Systems Engineer adamkenn...@watchcomm.net | 800-589-3837 x120 <800-589-3837;120> Watch Communications | www.watchcomm.net <https://www.wa

Re: DNS cache Validation

2020-05-18 Thread Adam Kennedy via NANOG
, various record type requests per second, etc. We also have a Nagios plugin that checks each of our DNS cache resolving servers scattered across the network to ensure they can resolve a handful of popular domains. Adam Kennedy Systems Engineer adamkenn...@watchcomm.net | 800-589-3837 x120 <800-

Re: Are network operators morons? [was: CloudFlare issues?]

2019-06-25 Thread Adam Kennedy via NANOG
medium we can all meet, sort of our own ISP DMZ, where we can help one another in the simple mistakes or cut each other some slack in those difficult times. I like to think NANOG is that place. -- Adam Kennedy, Network & Systems Engineer adamkenn...@watchcomm.net *Watch Communications* (866)

Re: Lax dc / ix questiob

2024-02-15 Thread Adam Brenner via NANOG
.peeringdb.com/ix/4 [4]: https://www.peeringdb.com/ix/3185 [5]: https://www.peeringdb.com/ix/1175 [6]: https://www.peeringdb.com/ix/23 [7]: https://www.peeringdb.com/ix/4309 Hope this helps! -Adam -- Adam Brenner https://aeb.io/

Microsoft missing public DNS TXT entry for DKIM records (msn.com)

2024-04-03 Thread Adam Brenner via NANOG
d=msn.com; s=selector1; ... When we try and perform a TXT DNS query to fetch the DKIM record: selector1._domainkey.msn.com we see that Microsoft does *not* publish their DKIM records: adam@defiant ~ $ dig selector1._domainkey.msn.com TXT ; <<>> DiG 9.18.25 <<>> selec

Re: Free(opensource) Ticketing solutions

2024-06-02 Thread Adam Brenner via NANOG
license is required. -Adam -- Adam Brenner https://aeb.io/

Re: Server rental inside of One Wilshire in Los Angeles

2024-08-08 Thread Adam Brenner via NANOG
MRC for the fiber cross connect. -- Adam Brenner https://aeb.io/

Re: NG Firewalls & IPv6

2018-04-04 Thread Adam Kennedy via NANOG
We've deployed about a dozen Sophos SG and XG firewalls with IPv6 on WAN, LAN and VPN with great success. The XG is the firmware with the more modern appearance and a couple latest-gen features. But the SG is just as "next gen" and still has good IPv6 capability. -- Adam K

Re: NG Firewalls & IPv6

2018-04-05 Thread Adam Kennedy via NANOG
We've been using DHCP-PD with Sophos SG/XG on a couple Comcast connections and it works fine. It will even go through all your firewall objects and automatically change the IPv6 prefix from the old to new if the prefix from PD changes. -- Adam Kennedy, Network & Systems Engineer

Re: Per-U colocation?

2025-01-02 Thread Adam Brenner via NANOG
company) was not on-net at our facility which would have been half the cost. We then had to factor in a small POP at CoreSite to host the multiplexing equipment, etc. Again, all comes down to price. Hope this helps -Adam -- Adam Brenner https://aeb.io/

RE: Starting up a WiMAX ISP

2010-04-27 Thread Henson, Adam J. (ARC-IO)[PEROT SYSTEMS]
y the only option, you need to know about the Rural Utilities Service - USDA.gov/rus/   Adam Henson a...@nasa.gov From: Charles Bronson [packetg...@yahoo.com] Sent: Tuesday, April 27, 2010 7:00 AM To: nanog@nanog.org Subject: Starting up a WiMAX ISP Lo

AT&T Wireless DNS contact

2010-05-19 Thread Henson, Adam J. (ARC-IO)[PEROT SYSTEMS]
Hi all, Apologies for the spam, but can someone at AT&T Wireless with DNS clue contact me off-list? Our iPhones are receiving intermittent SERVFAILs when querying your DNS servers over 3G. We're trying to go through the support chain but it's getting us nowhere fast. Thanks

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