RE: Microwave link capacity
Agree with Mike that WISPA is probably the place to get real world experience from people who make a living with microwave links. We use primarily Dragonwave (in FCC part 101 frequencies: 11, 18, and 23GHz), which can get ~600-800Mbpas over the air, depending primarily on channel width and distance. For shorter links (~1 mile), we use Siklu 80GHz, which can do 1-2Gbps over the air. -- Tim Huffman Staff Manager – Fixed Wireless Engineering | Windstream 999 Oak Creek Dr | Lombard, IL 60148 timothy.huff...@windstream.com | windstreambusiness.com o: 630.590.6012 | m: 630.340.1925 | f: 630.986.2496 -Original Message- From: NANOG [mailto:nanog-boun...@nanog.org] On Behalf Of Mike Hammett Sent: Monday, April 04, 2016 9:16 PM Cc: Nanog@nanog.org Subject: Re: Microwave link capacity You might be better served with the lists over at wispa.org. Not saying the people here don't have the answers, but that's what those guys do. - Mike Hammett Intelligent Computing Solutions http://www.ics-il.com Midwest Internet Exchange http://www.midwest-ix.com - Original Message - From: "Jean-Francois Mezei"To: Nanog@nanog.org Sent: Monday, April 4, 2016 12:28:41 PM Subject: Microwave link capacity In a context of providing rural communities with modern broadband. Reading some tells me that Microwave links can be raised to 1gbps. How common is that ? I assume that cell phone towers have modern microwave links (when not directly on fibre). What sort of capacity would typically be provided ? And in the case of a remote village/town served by microwave originally designed to handle just phone calls, how difficult/expensive is it to upgrade to 1gbps or higher capacity ? Just a change of radio ? or radio and antenna, keeping only the tower ? (keeping spectrum acquisition out of discussion as that is a whole other ball game). -- This email message and any attachments are for the sole use of the intended recipient(s). Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply email and destroy all copies of the original message and any attachments.
RE: mpls over microwave
We run MPLS over wireless links of all kinds quite extensively. The key is to make sure that packet loss is at a minimum (duh), and to ensure that your wireless links have a large enough MTU to pass the additional bytes for each label. Other than that, we treat the wireless links as wires. -- Tim Huffman Staff Manager - Engineering | Windstream 999 Oak Creek Dr | Lombard, IL 60148 timothy.huff...@windstream.com | windstreambusiness.com o: 630.590.6012 | m: 630.340.1925 | f: 630.986.2496 -Original Message- From: NANOG [mailto:nanog-boun...@nanog.org] On Behalf Of Spyros Kakaroukas Sent: Friday, February 06, 2015 5:46 AM To: 'sur...@mauigateway.com'; nanog@nanog.org Subject: RE: mpls over microwave Hey, We run few mpls links ( 7600s/3600s on the mpls side mostly ) over Ceragon wireless gear. Nothing too fancy, I just treat them as switches ( or even just cables for some boxes, not doing mac learning at all ). No issues whatsoever on the networking side. My thoughts and words are my own. Kind Regards, Spyros -Original Message- From: NANOG [mailto:nanog-boun...@nanog.org] On Behalf Of Scott Weeks Sent: Thursday, February 05, 2015 11:55 PM To: nanog@nanog.org Subject: mpls over microwave Anyone doing MPLS over microwave radios? Please share your experiences on list or off. scott This e-mail and any attachment(s) contained within are confidential and are intended only for the use of the individual to whom they are addressed. The information contained in this communication may be privileged, or exempt from disclosure. If the reader of this message is not the intended recipient, you are hereby notified that any dissemination, distribution, or copying of this communication is strictly prohibited. If you have received this communication in error, please notify the sender and delete the communication without retaining any copies. Rolaware Hellas SA is not responsible for, nor endorses, any opinion, recommendation, conclusion, solicitation, offer or agreement or any information contained in this communication. -- This email message and any attachments are for the sole use of the intended recipient(s). Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply email and destroy all copies of the original message and any attachments.
RE: ISP Performance Metrics and Performance Measurement tools
We use Cacti (http://www.cacti.net/) and Intermapper (http://www.helpsystems.com/intermapper). Smokeping is pretty common, too. -- Tim Huffman -Original Message- From: NANOG [mailto:nanog-boun...@nanog.org] On Behalf Of Joseph Okoegwale Sent: Monday, November 03, 2014 7:23 AM To: nanog@nanog.org Subject: ISP Performance Metrics and Performance Measurement tools Dear all - Kindly share commonly used metrics for benchmarking ISPs and available tools (preferably open source) that are used for tracking and reporting these metrics. thanks for your help and regards, Joseph