[caiu] Problemas com rotas IPv6 Copel Telecom (AS14868) e Claro (AS4230)
André Bellafronte
andre em bellafronte.net
Sex Jul 17 13:05:57 -03 2020
Boa tarde lista,
a mais de 24 horas tenho notado sérios problemas de rota via IPv6 entre
Copel Telecom e Claro.
Ao meu entender a Copel (AS14868) está usando a Claro/Embratel (AS4230)
como carrier para IPv6 nas rotas internacionais, mas algumas delas
apresentam perda de 100% dos pacotes, impossibilitando acesso a recursos,
ping e tracert.
Meu problema em específico está com a conexão a AS16276 (OVH SAS) onde
nenhum recurso é alcansável via IPv6, mas notei problemas de rotas para
algumas outras AS com menor impacto para mim.
Abaixo compartilho o resultado de um simples mtr (primeiro ao Google OK e o
segundo a um endereço IPv6 na AS16276)
Start: 2020-07-17T12:41:19-0300
HOST: nb01-eunarede
Loss% Snt Last Avg Best Wrst StDev
1. AS264364 2804:1d5c:4000:8a00:1a0d:2cff:fe1d:8ab8
0.0% 50 2.8 2.1 1.8 5.5 0.5
2. AS264364 2804:1d5c:4000::1
0.0% 50 5.8 7.3 5.0 50.1 7.5
3. AS264364 2804:1d5c:0:1::9
0.0% 50 3.3 3.2 2.7 4.2 0.3
4. AS264364 2804:1d5c:0:1::1
0.0% 50 3.7 3.5 2.8 5.7 0.6
5. AS14868 2001:1284:ff:5::1
0.0% 50 12.7 14.0 11.4 34.0 3.6
6. AS14868 tengiga210-src1cos-src1mcs.copel.net
(2001:1284:ffff::92:104:2) 0.0% 50 13.1 13.4 11.4 20.6 2.4
7. AS14868 tengiga200-src1cos-src1km3a.copel.net
(2001:1284:ffff::92:106:1) 0.0% 50 58.1 18.6 12.1 74.7 13.7
8. AS14868 2001:1284:ffff:5::67
0.0% 50 12.1 16.4 11.6 82.3 11.9
9. AS14868 vlan7-duckb-sric1cos.copel.net (2001:1284:ffff::93:98:2)
0.0% 50 10.5 13.0 10.3 62.7 7.9
10. AS??? as15169.saopaulo.sp.ix.br (2001:12f8::218:58)
0.0% 50 11.6 13.0 10.8 28.9 3.6
11. AS15169 2001:4860:0:7a::1
0.0% 50 11.6 11.6 10.6 16.0 1.0
12. AS15169 2001:4860:0:1::4165
18.0% 50 12.5 12.8 11.4 25.0 2.3
13. AS15169 2800:3f0:4001:812::200e
0.0% 50 10.8 11.4 10.6 21.1 1.5
Start: 2020-07-17T12:42:55-0300
HOST: nb01-eunarede
Loss% Snt Last Avg Best Wrst StDev
1. AS264364 2804:1d5c:4000:8a00:1a0d:2cff:fe1d:8ab8
0.0% 50 2.1 2.2 1.8 3.6 0.3
2. AS264364 2804:1d5c:4000::1
0.0% 50 5.2 5.6 5.0 6.6 0.4
3. AS264364 2804:1d5c:0:1::9
0.0% 50 3.2 3.3 2.8 5.0 0.4
4. AS264364 2804:1d5c:0:1::1
0.0% 50 3.2 3.4 2.9 5.3 0.5
5. AS14868 2001:1284:ff:5::1
0.0% 50 13.2 13.8 11.2 24.3 2.7
6. AS14868 tengiga210-src1cos-src1mcs.copel.net
(2001:1284:ffff::92:104:2) 0.0% 50 11.3 59.8 11.3 164.1 31.5
7. AS14868 tengiga200-src1cos-src1km3a.copel.net
(2001:1284:ffff::92:106:1) 0.0% 50 11.4 21.9 11.1 170.4 29.6
8. AS4230 2804:a8:2:c8::a52
0.0% 50 12.0 14.9 10.9 89.9 11.6
9. AS4230 2804:a8:2:c8::a51
66.0% 50 12.0 11.7 11.1 14.2 0.7
10. AS??? ???
100.0 50 0.0 0.0 0.0 0.0 0.0
--
==
Atenciosamente,
André Luiz Bellafronte
*andre em bellafronte.net <andre em bellafronte.net>*
*http://www.bellafronte.net <http://www.bellafronte.net>*
*http://www.eunarede.com <http://www.eunarede.com>*
-------------- Próxima Parte ----------
Start: 2020-07-17T12:42:55-0300
HOST: nb01-eunarede Loss% Snt Last Avg Best Wrst StDev
1. AS264364 2804:1d5c:4000:8a00:1a0d:2cff:fe1d:8ab8 0.0% 50 2.1 2.2 1.8 3.6 0.3
2. AS264364 2804:1d5c:4000::1 0.0% 50 5.2 5.6 5.0 6.6 0.4
3. AS264364 2804:1d5c:0:1::9 0.0% 50 3.2 3.3 2.8 5.0 0.4
4. AS264364 2804:1d5c:0:1::1 0.0% 50 3.2 3.4 2.9 5.3 0.5
5. AS14868 2001:1284:ff:5::1 0.0% 50 13.2 13.8 11.2 24.3 2.7
6. AS14868 tengiga210-src1cos-src1mcs.copel.net (2001:1284:ffff::92:104:2) 0.0% 50 11.3 59.8 11.3 164.1 31.5
7. AS14868 tengiga200-src1cos-src1km3a.copel.net (2001:1284:ffff::92:106:1) 0.0% 50 11.4 21.9 11.1 170.4 29.6
8. AS4230 2804:a8:2:c8::a52 0.0% 50 12.0 14.9 10.9 89.9 11.6
9. AS4230 2804:a8:2:c8::a51 66.0% 50 12.0 11.7 11.1 14.2 0.7
10. AS??? ??? 100.0 50 0.0 0.0 0.0 0.0 0.0
-------------- Próxima Parte ----------
Start: 2020-07-17T12:41:19-0300
HOST: nb01-eunarede Loss% Snt Last Avg Best Wrst StDev
1. AS264364 2804:1d5c:4000:8a00:1a0d:2cff:fe1d:8ab8 0.0% 50 2.8 2.1 1.8 5.5 0.5
2. AS264364 2804:1d5c:4000::1 0.0% 50 5.8 7.3 5.0 50.1 7.5
3. AS264364 2804:1d5c:0:1::9 0.0% 50 3.3 3.2 2.7 4.2 0.3
4. AS264364 2804:1d5c:0:1::1 0.0% 50 3.7 3.5 2.8 5.7 0.6
5. AS14868 2001:1284:ff:5::1 0.0% 50 12.7 14.0 11.4 34.0 3.6
6. AS14868 tengiga210-src1cos-src1mcs.copel.net (2001:1284:ffff::92:104:2) 0.0% 50 13.1 13.4 11.4 20.6 2.4
7. AS14868 tengiga200-src1cos-src1km3a.copel.net (2001:1284:ffff::92:106:1) 0.0% 50 58.1 18.6 12.1 74.7 13.7
8. AS14868 2001:1284:ffff:5::67 0.0% 50 12.1 16.4 11.6 82.3 11.9
9. AS14868 vlan7-duckb-sric1cos.copel.net (2001:1284:ffff::93:98:2) 0.0% 50 10.5 13.0 10.3 62.7 7.9
10. AS??? as15169.saopaulo.sp.ix.br (2001:12f8::218:58) 0.0% 50 11.6 13.0 10.8 28.9 3.6
11. AS15169 2001:4860:0:7a::1 0.0% 50 11.6 11.6 10.6 16.0 1.0
12. AS15169 2001:4860:0:1::4165 18.0% 50 12.5 12.8 11.4 25.0 2.3
13. AS15169 2800:3f0:4001:812::200e 0.0% 50 10.8 11.4 10.6 21.1 1.5
Mais detalhes sobre a lista de discussão caiu