Have you tried to put a simple queue on your router to limit the bandwidth to the subscribed CIR on that circuit ?
Regards. Faisal Imtiaz Snappy Internet & Telecom 7266 SW 48 Street Miami, FL 33155 Tel: 305 663 5518 x 232 Help-desk: (305)663-5518 Option 2 or Email: [email protected] > From: "George Skorup" <[email protected]> > To: [email protected] > Sent: Sunday, November 20, 2016 6:40:46 PM > Subject: Re: [AFMUG] Traffic dropping to zero for a fraction of a second > ASE = AT&T Switched Ethernet. Comcast and others pretty much all do the same > shit for MetroE. > We have three ASE circuits at different locations. All are Ciena 3930s with 1G > optical hand-off direct to our routers. Each has a different peer at the other > end of the EVC. > I would get a complete halt in traffic for 2-3 seconds. It was easy to catch > while running a fast ping interval (50-100ms). I'd see "no route to host" > exactly when the traffic would quit. We were getting no ARP replies. Like an > ARP or broadcast rate limiter or filter was mysteriously turned on. So I made > the ARP entries for the upstream peer static and didn't have any more > problems. > I've had this problem on all three from time to time, lasting for minutes, > hours > or days and then it just vanishes. Even had two circuits doing this > simultaneously. So I don't know if it's the 3930s or the ASE core network. > Although it has been a few months since I've seen it. > I couldn't say if this is your problem, just wanted to give my experience > because it sounds so similar. > On 11/20/2016 4:53 PM, TJ Trout wrote: >> Att MIS not Ase, involves also another carriers "ase" product (not at&t) but >> since all traffic through both peers goes to zero I'm assuming it's >> elsewhere? >> On Sun, Nov 20, 2016 at 2:48 PM, George Skorup < [email protected] > wrote: >>> Stupid question. Does this involve AT&T ASE at all? >>> On 11/20/2016 12:47 AM, TJ Trout wrote: >>>> I have 2 peers, one CCR and 2 backhauls connected to a 10G switch that I've >>>> recently installed, prior to installing the 10G switch everything >>>> functioned >>>> normally (had a CCR1009, now CCR1036), currently during peak periods of >>>> traffic >>>> my traffic will go from 1500mbps to 0mbps for just a instant then back to >>>> 1500mbps, other times it goes from 1500mbps to 750mbps and back to 1500. >>>> Sometimes it happens 30 times a minute sometimes 2 times per hour. >>>> I've swapped the switch, sfp's... >>>> Anyone with any remotely plausible idea would be greatly appreciated
