[lacnog] High latency and packet loss between Akamai and NTT in Miami

[Carlos Martinez-Cagnazzo]

/** ya se que somos una lista mayormente español, lo pongo en inglés
por si alguno tiene algun contacto a quien se lo pueda reenviar **/

Any contacts with either Akamai or NTT here ?

This is kind of important as this is affecting three of our RPKI
publication servers (servers which I have de-priorized in Route53 to
prevent any issues for RPs)

I have a ticket open with Akamai but I'm not directly an NTT customer
so any help is appreciated.

A sample MTR report, see between hops 7 and 8. Funnily enough this is
periodic and has a cycle of between 15 and 25 minutes.

%% START MTR TCP IPV4 en 20240517-16:10
Start: 2024-05-17T16:10:01+0000
HOST: rpki-fe-45-79-203-193.rrdp. Loss%   Snt   Last   Avg  Best  Wrst StDev
  1.|-- 10.204.6.21                0.0%    20    0.5   0.2   0.1   0.5   0.1
  2.|-- 10.204.35.59               0.0%    20    0.3   0.3   0.2   0.6   0.1
        10.204.35.60
  3.|-- 10.204.64.38               0.0%    20    0.3   0.3   0.2   0.6   0.1
        10.204.64.37
  4.|-- lo0-0.gw3.atl1.us.linode.  0.0%    20   19.9   4.1   0.4  19.9   6.1
        lo0-0.gw4.atl1.us.linode.com
  5.|-- ae45.r12.atl01.ien.netarc  0.0%    20    0.5   0.5   0.4   0.7   0.1
        ae48.r11.atl01.ien.netarch.akamai.com
  6.|-- ae-41.a03.atlnga05.us.bb.  0.0%    20    5.2   2.3   0.4  14.8   3.7
        ae0.r11.atl01.ien.netarch.akamai.com
  7.|-- ae-41.a03.atlnga05.us.bb.  0.0%    20    3.3  11.4   0.9  38.5  11.0
        ae-2.r25.atlnga05.us.bb.gin.ntt.net
  8.|-- ae-1.r22.miamfl02.us.bb.g 20.0%    20  7271. 1816.   0.8 7271. 3236.6
        ae-2.r25.atlnga05.us.bb.gin.ntt.net
  9.|-- ae-1.r22.miamfl02.us.bb.g  5.0%    20  7201. 1684.  13.3 7256. 2970.2
        ae-0.r23.miamfl02.us.bb.gin.ntt.net
 10.|-- ae-11.a00.saplbr02.br.bb.  0.0%    20  123.2 206.8  13.1 3035. 667.7
        ae-0.r23.miamfl02.us.bb.gin.ntt.net
 11.|-- ae1-1326.gw1.nu.registro.  0.0%    20  129.2 125.2 116.7 139.5   5.8
        ae-11.a00.saplbr02.br.bb.gin.ntt.net
 12.|-- xe-0-1-2-0.core1.nu.regis  0.0%    20  117.9 174.0 117.6 1133. 225.9
        ae1-1326.gw1.nu.registro.br

Thanks

Carlos

-- 
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Carlos M. Martinez-Cagnazzo
http://cagnazzo.me
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