SixXS::Sunset 2017-06-06

Ticket ID: SIXXS #11712537
Ticket Status: Remote Problem

PoP: brudi01 - (Uberlandia)

Routing error to specific site
[br] Shadow Hawkins on Friday, 30 May 2014 17:54:41
My tunnel cannot access some specific brazilian sites: www.uol.com.br (2804:49c:319:430::100) I just tested access from an IPv6 Looking Glass (http://lg.he.net/) with success, so I think it is a routing error. Tracepath results: [root@srv1 squid]# tracepath6 -n www.uol.com.br 1?: [LOCALHOST] pmtu 1480 1: 2001:1291:200:1dd::1 509.108ms 1: 2001:1291:200:1dd::1 514.842ms 2: 2001:1291:2::b 603.393ms asymm 1 3: 2001:1291:2::a 567.465ms 4: 2001:1291:0:2::b 424.462ms asymm 3 5: 2001:1291:0:d6::b 513.889ms asymm 4 6: 2001:1291:0:54::a 663.236ms asymm 5 7: no reply 8: no reply 9: no reply 10: no reply 11: no reply Thanks.
Routing error to specific site
[ch] Jeroen Massar SixXS Staff on Friday, 30 May 2014 18:38:48
Can't reach them from a variety of locations: ... 14: 2001:1498:1::32:200 258.677ms 15: 2001:1498:1:286::2 249.564ms asymm 14 16: 2001:12e0:100:1030:a001:1030:a002:b 254.896ms 17: 2001:12e0:100:1016:b001:1030:a002:2 257.224ms asymm 14 18: no reply 19: no reply 20: no reply ... 13 2001:1498:1::100:167 253.794 ms 2001:1498:1::32:250 254.051 ms 2001:1498:1::100:167 256.786 ms 14 2001:1498:1::32:200 256.289 ms 256.342 ms 254.050 ms 15 2001:1498:1:283::2 265.751 ms 2001:1498:1:286::2 253.792 ms 251.477 ms 16 2001:12e0:100:1030:a001:1025:a002:7 253.318 ms 2001:12e0:100:1030:a001:1016:a002:5 258.739 ms 2001:12e0:100:1030:a001:1030:a002:1 256.827 ms 17 2001:12e0:100:1016:b001:1025:a002:2 255.329 ms 2001:12e0:100:1016:b001:1030:a002:2 259.389 ms 2001:12e0:100:1016:b001:1016:a002:0 263.286 ms 18 2001:12e0:300:1016:b001:1:1:3 253.581 ms !X 250.934 ms !X 253.007 ms !X Best to contact the operator of that site and suggest that they get proper peering and transit setup. Nothing we can do about.

Please note Posting is only allowed when you are logged in.

Static Sunset Edition of SixXS
©2001-2017 SixXS - IPv6 Deployment & Tunnel Broker