As rotas IPv6 da Vivo para as universidades está de fato com problemas, não é só a UFRGS que eu tinha mencionando antes. (140-250ms) Na Claro HFC está tudo OK (30˜40ms).
Vivo Fibra:
Claro HFC:
Vivo Fibra:
Código:
root@router:~# ping -6 www.ufgrs.br
ping: bad address 'www.ufgrs.br'
root@router:~# ping -6 www.ufrgs.br
PING www.ufrgs.br (2804:1f20:0:1::20): 56 data bytes
64 bytes from 2804:1f20:0:1::20: seq=0 ttl=43 time=258.107 ms
64 bytes from 2804:1f20:0:1::20: seq=1 ttl=43 time=258.161 ms
64 bytes from 2804:1f20:0:1::20: seq=2 ttl=43 time=258.031 ms
64 bytes from 2804:1f20:0:1::20: seq=3 ttl=43 time=257.902 ms
^C
--- www.ufrgs.br ping statistics ---
4 packets transmitted, 4 packets received, 0% packet loss
round-trip min/avg/max = 257.902/258.050/258.161 ms
root@router:~# ping -6 www.ufsc.br
PING www.ufsc.br (2801:84:0:2::10): 56 data bytes
64 bytes from 2801:84:0:2::10: seq=0 ttl=46 time=147.066 ms
64 bytes from 2801:84:0:2::10: seq=1 ttl=46 time=147.539 ms
64 bytes from 2801:84:0:2::10: seq=2 ttl=46 time=147.238 ms
64 bytes from 2801:84:0:2::10: seq=3 ttl=46 time=147.550 ms
^C
--- www.ufsc.br ping statistics ---
4 packets transmitted, 4 packets received, 0% packet loss
round-trip min/avg/max = 147.066/147.348/147.550 ms
root@router:~# ping -6 www.ufpr.br
PING www.ufpr.br (2801:82:8020::d55:ba:2): 56 data bytes
64 bytes from 2801:82:8020::d55:ba:2: seq=0 ttl=45 time=250.775 ms
64 bytes from 2801:82:8020::d55:ba:2: seq=1 ttl=45 time=250.791 ms
64 bytes from 2801:82:8020::d55:ba:2: seq=2 ttl=45 time=249.148 ms
64 bytes from 2801:82:8020::d55:ba:2: seq=3 ttl=45 time=249.742 ms
64 bytes from 2801:82:8020::d55:ba:2: seq=4 ttl=45 time=249.527 ms
^C
--- www.ufpr.br ping statistics ---
5 packets transmitted, 5 packets received, 0% packet loss
round-trip min/avg/max = 249.148/249.996/250.791 ms
root@router:~# ping -6 www.usp.br
PING www.usp.br (2001:12d0:c000:91::41): 56 data bytes
64 bytes from 2001:12d0:c000:91::41: seq=0 ttl=45 time=139.395 ms
64 bytes from 2001:12d0:c000:91::41: seq=1 ttl=45 time=139.230 ms
64 bytes from 2001:12d0:c000:91::41: seq=2 ttl=45 time=138.740 ms
64 bytes from 2001:12d0:c000:91::41: seq=3 ttl=45 time=139.354 ms
64 bytes from 2001:12d0:c000:91::41: seq=4 ttl=45 time=139.137 ms
64 bytes from 2001:12d0:c000:91::41: seq=5 ttl=45 time=139.230 ms
^C
--- www.usp.br ping statistics ---
6 packets transmitted, 6 packets received, 0% packet loss
round-trip min/avg/max = 138.740/139.181/139.395 ms
root@router:~#
Claro HFC:
Código:
root@r4s:~# ping -6 www.ufrgs.br
PING www.ufrgs.br (2804:1f20:0:1::20): 56 data bytes
64 bytes from 2804:1f20:0:1::20: seq=1 ttl=47 time=48.253 ms
64 bytes from 2804:1f20:0:1::20: seq=2 ttl=47 time=30.597 ms
64 bytes from 2804:1f20:0:1::20: seq=3 ttl=47 time=31.779 ms
64 bytes from 2804:1f20:0:1::20: seq=4 ttl=47 time=28.842 ms
^C
--- www.ufrgs.br ping statistics ---
5 packets transmitted, 4 packets received, 20% packet loss
round-trip min/avg/max = 28.842/34.867/48.253 ms
root@r4s:~# ping -6 www.ufsc.br
PING www.ufsc.br (2801:84:0:2::10): 56 data bytes
64 bytes from 2801:84:0:2::10: seq=0 ttl=52 time=41.193 ms
64 bytes from 2801:84:0:2::10: seq=1 ttl=52 time=30.862 ms
64 bytes from 2801:84:0:2::10: seq=2 ttl=52 time=36.496 ms
64 bytes from 2801:84:0:2::10: seq=3 ttl=52 time=32.048 ms
^C
--- www.ufsc.br ping statistics ---
4 packets transmitted, 4 packets received, 0% packet loss
round-trip min/avg/max = 30.862/35.149/41.193 ms
root@r4s:~# ping -6 www.ufpr.br
PING www.ufpr.br (2801:82:8020::d55:ba:2): 56 data bytes
64 bytes from 2801:82:8020::d55:ba:2: seq=0 ttl=49 time=31.236 ms
64 bytes from 2801:82:8020::d55:ba:2: seq=1 ttl=49 time=30.790 ms
64 bytes from 2801:82:8020::d55:ba:2: seq=2 ttl=49 time=25.946 ms
64 bytes from 2801:82:8020::d55:ba:2: seq=3 ttl=49 time=29.292 ms
^C
--- www.ufpr.br ping statistics ---
4 packets transmitted, 4 packets received, 0% packet loss
round-trip min/avg/max = 25.946/29.316/31.236 ms
root@r4s:~# ping -6 www.usp.br
PING www.usp.br (2001:12d0:c000:91::41): 56 data bytes
64 bytes from 2001:12d0:c000:91::41: seq=0 ttl=49 time=39.729 ms
64 bytes from 2001:12d0:c000:91::41: seq=1 ttl=49 time=33.221 ms
64 bytes from 2001:12d0:c000:91::41: seq=2 ttl=49 time=30.810 ms
64 bytes from 2001:12d0:c000:91::41: seq=3 ttl=49 time=30.075 ms
^C
--- www.usp.br ping statistics ---
4 packets transmitted, 4 packets received, 0% packet loss
round-trip min/avg/max = 30.075/33.458/39.729 ms