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Re: akamai yesterday - what in the world was that
by Scott Weeks 13 Feb '20

13 Feb '20

-------------------------------------- On 2/11/20 6:41 PM, Tom Deligiannis wrote: > There is a major update that has released today, how's everything > looking for everyone? --------------------------------------- eyeball network here... It shifted our traffic patterns to earlier peaks. It started at 9am. The first peak was at 3pm and the main peak was at 7pm and the traffic fell back to normal loads at 1am. There was increased traffic all night, though, as our low traffic was still 4-5Gbps over normal lows at the 2-5am period. Normal peak is ~16Gbps, but this one was ~33Gbps almost all on one inexpensive link. The other main link showed and increase of about 8Gbps with a funny dip between noon and 9pm HST. scott

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Anyone seeing peering/connectivity issues in San Jose?
by Brielle 13 Feb '20

13 Feb '20

Anyone else seeing peering / connectivity / peering issues in San Jose this evening? To one of my servers at Digital Ocean in San Jose from CenturyLink Boise, ID... 4 2 ms 2 ms 2 ms boi2-edge-04.inet.qwest.net [63.224.242.57] 5 14 ms 14 ms 18 ms sea-brdr-03.inet.qwest.net [67.14.41.154] 6 15 ms 14 ms 14 ms 4.68.75.121 7 * * * Request timed out. 8 * * * Request timed out. 9 31 ms 28 ms 41 ms 138.197.249.181 10 * * * Request timed out. Been doing this on and off for the last two hours or so. -- Brielle Bruns The Summit Open Source Development Group http://www.sosdg.org / http://www.ahbl.org

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Re: akamai yesterday - what in the world was that
by Scott Weeks 12 Feb '20

12 Feb '20

-------------------------------------- On 2/11/20 6:41 PM, Tom Deligiannis wrote: > There is a major update that has released today, how's everything > looking for everyone? --------------------------------------- Did anyone else notice a big traffic dip from noon to 8pm local time? Strange look on the graphs. scott

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Flow based architecture in data centers(more specifically Telco Clouds)
by Glen Kent 12 Feb '20

12 Feb '20

Hi, Are most of the Telco Cloud deployments envisioned to be modeled on a flow based or a non flow based architecture? I am presuming that for deeper insights into the traffic one would need a flow based architecture, but that can have scale issues (# of flows, flow setup rates, etc) and was hence checking. Thanks, Glen

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Telia and Level3 in Toronto
by Drew Weaver 12 Feb '20

12 Feb '20

Has anyone else noticed a bit of a capacity or packet loss issue between Telia and Level3 in Toronto? In my specific case I was able to avoid it because I had a better route but it appears that they are trying to push more traffic through that link than it can handle. Thanks, -Drew

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Customer sending blackhole route with another provider's AS
by Chris Adams 11 Feb '20

11 Feb '20

One of our multihomed customers is set up with some type of security system from another upstream that can announce blackhole routes for targeted IPs. They have a BGP policy to take those blackhole routes and add our blackhole community string so that we can drop the traffic (and we in turn translate to our transit providers). All good. However, it doesn't work, because the route the customer sends to us has the other upstream's AS as the source, and we have AS path filtering on our customer links. Is this a typical setup? Should we just accept the route(s) with another provider's AS in the path? That seems... unusual. Our internal blackhole system uses a private AS (so it can be stripped off before sending to anyone else). Just curious what others do... I always assumed AS path filtering to customer (and their downstream customers) AS was a standard best practice. -- Chris Adams <cma(a)cmadams.net>

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CISCO 0-day exploits
by Jean | ddostest.me 11 Feb '20

11 Feb '20

CDPwn: 5 new zero-day Cisco exploits https://www.armis.com/cdpwn/ What's the impact on your network? Everything is under control? Jean

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SD-NAP (San Diego) Internet Exchange?
by Matt Peterson 11 Feb '20

11 Feb '20

Wondering if SD-NAP is still functional? PeeringDB entry <https://peeringdb.com/ix/81> looks pretty stale, haven't been able to reach any contact aware of the current status. Appreciate any help or direction on the status, thanks. --Matt

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Charter contact
by Mehmet Akcin 10 Feb '20

10 Feb '20

Hey there I am looking for a contact in Charter for a 10G wave. Reno > SF or Reno to > LA. Please let me know if you know people who may help. Thanks -- Mehmet +1-424-298-1903

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AS7843 at NANOG78
by aaron＠digitalcrossroad.org 10 Feb '20

10 Feb '20

Hi, Would an operator from AS7843 at NANOG78 reach out to me off-list? Thanks, Aaron

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