Weekly Global IPv4 Routing Table Report

2024-04-19 Thread Routing Table Analysis Role Account
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to

Re: constant FEC errors juniper mpc10e 400g

2024-04-19 Thread Saku Ytti
On Fri, 19 Apr 2024 at 10:55, Mark Tinka wrote:> FEC is amazing. > At higher data rates (100G and 400G) for long and ultra long haul optical > networks, SD-FEC (Soft Decision FEC) carries a higher overhead penalty > compared to HD-FEC (Hard Decision FEC), but the net OSNR gain more than >

Re: constant FEC errors juniper mpc10e 400g

2024-04-19 Thread Saku Ytti
On Thu, 18 Apr 2024 at 21:49, Aaron Gould wrote: > Thanks. What "all the ethernet control frame juju" might you be referring > to? I don't recall Ethernet, in and of itself, just sending stuff back and > forth. Does anyone know if this FEC stuff I see concurring is actually > contained in

Re: constant FEC errors juniper mpc10e 400g

2024-04-19 Thread Mark Tinka
On 4/19/24 08:01, Saku Ytti wrote: The frames in FEC are idle frames between actual ethernet frames. So you recall right, without FEC, you won't see this idle traffic. It's very very good, because now you actually know before putting the circuit in production, if the circuit works or not.

Re: Whitebox Routers Beyond the Datasheet

2024-04-19 Thread heasley
Fri, Apr 12, 2024 at 08:03:49AM -0500, Mike Hammett: > I'm looking at the suitability of whitebox routers for high through, low port > count, fast BGP performance applications. Power efficiency is important as > well. > > > What I've kind of come down to (based on little more than spec

Xfinity Engineer

2024-04-19 Thread Jason Kuehl
My company has many issues with Xfinity users using global protection on the Xfinity network, not Comcast. Does anyone have a contact email list or phone number I can use to reach a real person or engineer who is not in support? Thanks Jason. -- Sincerely, Jason W Kuehl Cell 920-419-8983