Level 3 issues in Miami/West Palm Beach
All packets traveling through customer edges and routers in Miami/Daytona seem to be incurring *extraordinary* latency (4+ seconds) all of a sudden. Can someone contact me off list so I can throw you some traceroutes?
On Tue, 13 Jan 2015 16:52:49 -0600, Blair Trosper said:
All packets traveling through customer edges and routers in Miami/Daytona seem to be incurring *extraordinary* latency (4+ seconds) all of a sudden.
I'm impressed that the routers have sufficient buffer memory to do that.
On 01/13/2015 03:18 PM, Valdis.Kletnieks@vt.edu wrote:
On Tue, 13 Jan 2015 16:52:49 -0600, Blair Trosper said:
All packets traveling through customer edges and routers in Miami/Daytona seem to be incurring *extraordinary* latency (4+ seconds) all of a sudden.
I'm impressed that the routers have sufficient buffer memory to do that.
That is what buffer bloat is all about -- too much queue and too little circuit.
In this case, it appeared to be a customer's edge router, not a core/backbone router...although those did seem to have rather high latency (400ms and higher in some cases) and high packet loss (about 18-20%). On Tue, Jan 13, 2015 at 7:54 PM, Stephen Satchell <list@satchell.net> wrote:
On 01/13/2015 03:18 PM, Valdis.Kletnieks@vt.edu wrote:
On Tue, 13 Jan 2015 16:52:49 -0600, Blair Trosper said:
All packets traveling through customer edges and routers in Miami/Daytona seem to be incurring *extraordinary* latency (4+ seconds) all of a sudden.
I'm impressed that the routers have sufficient buffer memory to do that.
That is what buffer bloat is all about -- too much queue and too little circuit.
participants (3)
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Blair Trosper -
Stephen Satchell -
Valdis.Kletnieks＠vt.edu