Hola,
Si hago una traza a Bandaancha me salen los siguientes valores de latencia:
traceroute bandaancha.eu
traceroute to bandaancha.eu (89.248.106.100), 30 hops max, 60 byte packets
1 gateway (192.168.1.1) 0.437 ms 0.474 ms 0.522 ms
2 * * *
3 * * *
4 * * *
5 46.217.106.212.static.jazztel.es (212.106.217.46) 3.623 ms * 4.663 ms
6 149.216.106.212.static.jazztel.es (212.106.216.149) 15.040 ms 13.723 ms 13.126 ms
7 162.216.106.212.static.jazztel.es (212.106.216.162) 14.219 ms 146.216.106.212.static.jazztel.es (212.106.216.146) 15.834 ms 162.216.106.212.static.jazztel.es (212.106.216.162) 35.748 ms
8 opencable.baja.espanix.net (193.149.1.101) 12.550 ms 14.223 ms 14.233 ms
9 * * *
10 * * *
11 * 89-248-106-100.redes.interdominios.com (89.248.106.100) 14.655 ms 14.197 ms
traceroute bandaancha.eu
traceroute to bandaancha.eu (89.248.106.100), 30 hops max, 60 byte packets
1 gateway (192.168.1.1) 0.415 ms 0.463 ms 0.516 ms
2 * * *
3 * * *
4 * * *
5 42.217.106.212.static.jazztel.es (212.106.217.42) 2.943 ms 46.217.106.212.static.jazztel.es (212.106.217.46) 3.528 ms 42.217.106.212.static.jazztel.es (212.106.217.42) 3.477 ms
6 129.216.106.212.static.jazztel.es (212.106.216.129) 13.981 ms 14.643 ms 14.332 ms
7 162.216.106.212.static.jazztel.es (212.106.216.162) 14.326 ms 15.947 ms 17.244 ms
8 opencable.baja.espanix.net (193.149.1.101) 13.453 ms 12.920 ms 12.388 ms
9 * * *
10 * * *
11 89-248-106-100.redes.interdominios.com (89.248.106.100) 13.459 ms * 14.415 ms
He puesto en negrita el nodo donde sube repentinamente la latencia. Tras sucesivos tests en Speedtest y también en Bandaancha, la latencia es superior incluso al ADSL con Fastpath, entre 20 y 30 ms :O
Hasta este nodo (212.106.217.42) todo bien:
PING 212.106.217.42 (212.106.217.42) 56(84) bytes of data.
64 bytes from 212.106.217.42: icmp_seq=1 ttl=251 time=1.67 ms
64 bytes from 212.106.217.42: icmp_seq=2 ttl=251 time=1.87 ms
64 bytes from 212.106.217.42: icmp_seq=3 ttl=251 time=1.64 ms
64 bytes from 212.106.217.42: icmp_seq=4 ttl=251 time=1.58 ms
64 bytes from 212.106.217.42: icmp_seq=5 ttl=251 time=1.76 ms
64 bytes from 212.106.217.42: icmp_seq=6 ttl=251 time=1.74 ms
64 bytes from 212.106.217.42: icmp_seq=7 ttl=251 time=1.78 ms
64 bytes from 212.106.217.42: icmp_seq=8 ttl=251 time=1.99 ms
64 bytes from 212.106.217.42: icmp_seq=9 ttl=251 time=1.89 ms
64 bytes from 212.106.217.42: icmp_seq=10 ttl=251 time=1.78 ms
^C
--- 212.106.217.42 ping statistics ---
10 packets transmitted, 10 received, 0% packet loss, time 9015ms
rtt min/avg/max/mdev = 1.587/1.774/1.990/0.118 ms
Pero en el sexto salto, se desmadra:
PING 212.106.216.129 (212.106.216.129) 56(84) bytes of data.
64 bytes from 212.106.216.129: icmp_seq=1 ttl=250 time=13.8 ms
64 bytes from 212.106.216.129: icmp_seq=2 ttl=250 time=13.9 ms
64 bytes from 212.106.216.129: icmp_seq=3 ttl=250 time=14.1 ms
64 bytes from 212.106.216.129: icmp_seq=4 ttl=250 time=14.1 ms
64 bytes from 212.106.216.129: icmp_seq=5 ttl=250 time=14.1 ms
64 bytes from 212.106.216.129: icmp_seq=6 ttl=250 time=14.0 ms
64 bytes from 212.106.216.129: icmp_seq=7 ttl=250 time=14.3 ms
64 bytes from 212.106.216.129: icmp_seq=8 ttl=250 time=14.1 ms
64 bytes from 212.106.216.129: icmp_seq=9 ttl=250 time=14.0 ms
64 bytes from 212.106.216.129: icmp_seq=10 ttl=250 time=14.0 ms
64 bytes from 212.106.216.129: icmp_seq=11 ttl=250 time=14.0 ms
64 bytes from 212.106.216.129: icmp_seq=12 ttl=250 time=14.0 ms
64 bytes from 212.106.216.129: icmp_seq=13 ttl=250 time=14.2 ms
^C
--- 212.106.216.129 ping statistics ---
13 packets transmitted, 13 received, 0% packet loss, time 12015ms
rtt min/avg/max/mdev = 13.897/14.088/14.341/0.207 ms
¿Nadie pasa por estos nodos (212.106.216.X) con esa subida de latencia?