Banda Ancha EU

Comunidad de usuarios
de fibra, móvil y ADSL

ADSL

Pérdida de paquetes en Quake Wars: Enemy Territory

Filiprino

Hola,

Llevo unos días que al listar servidores, un grupo de ellos tan pronto aparece online como offline. Hoy también he notado la navegación lenta y/o que se atasca. El caso es que he querido hacer un ping a un servidor (100 paquetes) y éstos son los resultados:

PING 91.198.152.197 (91.198.152.197) 56(84) bytes of data.
64 bytes from 91.198.152.197: icmp_req=2 ttl=252 time=50.1 ms
64 bytes from 91.198.152.197: icmp_req=4 ttl=252 time=50.5 ms
64 bytes from 91.198.152.197: icmp_req=5 ttl=252 time=50.0 ms
64 bytes from 91.198.152.197: icmp_req=8 ttl=252 time=49.9 ms
64 bytes from 91.198.152.197: icmp_req=9 ttl=252 time=50.2 ms
64 bytes from 91.198.152.197: icmp_req=10 ttl=252 time=51.0 ms
64 bytes from 91.198.152.197: icmp_req=12 ttl=252 time=50.4 ms
64 bytes from 91.198.152.197: icmp_req=13 ttl=252 time=50.2 ms
64 bytes from 91.198.152.197: icmp_req=14 ttl=252 time=50.2 ms
64 bytes from 91.198.152.197: icmp_req=15 ttl=252 time=50.7 ms
64 bytes from 91.198.152.197: icmp_req=16 ttl=252 time=50.2 ms
64 bytes from 91.198.152.197: icmp_req=17 ttl=252 time=50.5 ms
64 bytes from 91.198.152.197: icmp_req=18 ttl=252 time=50.5 ms
64 bytes from 91.198.152.197: icmp_req=19 ttl=252 time=50.0 ms
64 bytes from 91.198.152.197: icmp_req=20 ttl=252 time=50.2 ms
64 bytes from 91.198.152.197: icmp_req=21 ttl=252 time=50.2 ms
64 bytes from 91.198.152.197: icmp_req=22 ttl=252 time=50.2 ms
64 bytes from 91.198.152.197: icmp_req=23 ttl=252 time=50.9 ms
64 bytes from 91.198.152.197: icmp_req=24 ttl=252 time=49.7 ms
64 bytes from 91.198.152.197: icmp_req=25 ttl=252 time=50.0 ms
64 bytes from 91.198.152.197: icmp_req=26 ttl=252 time=50.4 ms
64 bytes from 91.198.152.197: icmp_req=27 ttl=252 time=50.0 ms
64 bytes from 91.198.152.197: icmp_req=28 ttl=252 time=50.2 ms
64 bytes from 91.198.152.197: icmp_req=29 ttl=252 time=50.2 ms
64 bytes from 91.198.152.197: icmp_req=30 ttl=252 time=50.0 ms
64 bytes from 91.198.152.197: icmp_req=33 ttl=252 time=50.3 ms
64 bytes from 91.198.152.197: icmp_req=34 ttl=252 time=50.7 ms
64 bytes from 91.198.152.197: icmp_req=35 ttl=252 time=50.2 ms
64 bytes from 91.198.152.197: icmp_req=36 ttl=252 time=50.5 ms
64 bytes from 91.198.152.197: icmp_req=38 ttl=252 time=50.3 ms
64 bytes from 91.198.152.197: icmp_req=39 ttl=252 time=50.0 ms
64 bytes from 91.198.152.197: icmp_req=40 ttl=252 time=50.5 ms
64 bytes from 91.198.152.197: icmp_req=41 ttl=252 time=50.7 ms
64 bytes from 91.198.152.197: icmp_req=42 ttl=252 time=50.0 ms
64 bytes from 91.198.152.197: icmp_req=44 ttl=252 time=50.2 ms
64 bytes from 91.198.152.197: icmp_req=45 ttl=252 time=50.2 ms
64 bytes from 91.198.152.197: icmp_req=46 ttl=252 time=49.9 ms
64 bytes from 91.198.152.197: icmp_req=47 ttl=252 time=50.6 ms
64 bytes from 91.198.152.197: icmp_req=49 ttl=252 time=50.3 ms
64 bytes from 91.198.152.197: icmp_req=50 ttl=252 time=50.2 ms
64 bytes from 91.198.152.197: icmp_req=51 ttl=252 time=50.5 ms
64 bytes from 91.198.152.197: icmp_req=52 ttl=252 time=50.4 ms
64 bytes from 91.198.152.197: icmp_req=54 ttl=252 time=50.4 ms
64 bytes from 91.198.152.197: icmp_req=55 ttl=252 time=49.7 ms
64 bytes from 91.198.152.197: icmp_req=56 ttl=252 time=50.1 ms
64 bytes from 91.198.152.197: icmp_req=57 ttl=252 time=50.4 ms
64 bytes from 91.198.152.197: icmp_req=58 ttl=252 time=50.2 ms
64 bytes from 91.198.152.197: icmp_req=59 ttl=252 time=49.9 ms
64 bytes from 91.198.152.197: icmp_req=60 ttl=252 time=50.0 ms
64 bytes from 91.198.152.197: icmp_req=61 ttl=252 time=50.1 ms
64 bytes from 91.198.152.197: icmp_req=62 ttl=252 time=49.9 ms
64 bytes from 91.198.152.197: icmp_req=63 ttl=252 time=50.4 ms
64 bytes from 91.198.152.197: icmp_req=65 ttl=252 time=50.5 ms
64 bytes from 91.198.152.197: icmp_req=66 ttl=252 time=50.3 ms
64 bytes from 91.198.152.197: icmp_req=67 ttl=252 time=50.3 ms
64 bytes from 91.198.152.197: icmp_req=69 ttl=252 time=49.8 ms
64 bytes from 91.198.152.197: icmp_req=70 ttl=252 time=50.4 ms
64 bytes from 91.198.152.197: icmp_req=71 ttl=252 time=50.6 ms
64 bytes from 91.198.152.197: icmp_req=72 ttl=252 time=50.2 ms
64 bytes from 91.198.152.197: icmp_req=73 ttl=252 time=50.4 ms
64 bytes from 91.198.152.197: icmp_req=75 ttl=252 time=50.4 ms
64 bytes from 91.198.152.197: icmp_req=82 ttl=252 time=50.3 ms
64 bytes from 91.198.152.197: icmp_req=83 ttl=252 time=50.2 ms
64 bytes from 91.198.152.197: icmp_req=85 ttl=252 time=50.3 ms
64 bytes from 91.198.152.197: icmp_req=87 ttl=252 time=50.5 ms
64 bytes from 91.198.152.197: icmp_req=88 ttl=252 time=50.2 ms
64 bytes from 91.198.152.197: icmp_req=89 ttl=252 time=50.4 ms
64 bytes from 91.198.152.197: icmp_req=90 ttl=252 time=50.2 ms
64 bytes from 91.198.152.197: icmp_req=91 ttl=252 time=50.2 ms
64 bytes from 91.198.152.197: icmp_req=92 ttl=252 time=50.5 ms
64 bytes from 91.198.152.197: icmp_req=93 ttl=252 time=50.2 ms
64 bytes from 91.198.152.197: icmp_req=95 ttl=252 time=50.0 ms
64 bytes from 91.198.152.197: icmp_req=96 ttl=252 time=50.2 ms
64 bytes from 91.198.152.197: icmp_req=97 ttl=252 time=50.1 ms
64 bytes from 91.198.152.197: icmp_req=98 ttl=252 time=50.2 ms
64 bytes from 91.198.152.197: icmp_req=99 ttl=252 time=49.9 ms
64 bytes from 91.198.152.197: icmp_req=100 ttl=252 time=50.2 ms

--- 91.198.152.197 ping statistics ---
100 packets transmitted, 77 received, 23% packet loss, time 99183ms
rtt min/avg/max/mdev = 49.744/50.305/51.037/0.338 ms

23% de paquetes perdidos. El traceroute (cuando sale bien) es el siguiente:

traceroute to 91.198.152.197 (91.198.152.197), 30 hops max, 60 byte packets
1 () 1.603 ms 1.994 ms 1.984 ms
2 .dynamic.jazztel.es () 8.565 ms 9.690 ms 10.682 ms
3 * * *
4 179.216.106.212.static.jazztel.es (212.106.216.179) 32.341 ms 187.216.106.212.static.jazztel.es (212.106.216.187) 32.346 ms 35.217.106.212.static.jazztel.es (212.106.217.35) 32.348 ms
5 169.216.106.212.static.jazztel.es (212.106.216.169) 32.351 ms 32.461 ms 32.462 ms
6 69.216.106.212.static.jazztel.es (212.106.216.69) 57.750 ms * 42.556 ms
7 linx.link11.de (195.66.224.107) 46.046 ms 46.712 ms 55.576 ms
8 91.198.152.197 (91.198.152.197) 56.771 ms 57.978 ms 51.664 ms

Y cuando sale mal, me sale así:

traceroute to 91.198.152.197 (91.198.152.197), 30 hops max, 60 byte packets
1 () 1.888 ms 1.882 ms 1.883 ms
2 * .dynamic.jazztel.es (87.219.8.1) 23.909 ms *
3 * * *
4 * * *
5 * * *
6 * 69.216.106.212.static.jazztel.es (212.106.216.69) 45.730 ms *
7 * * *
8 * * *
9 * * *
10 * * *
11 * * *
12 * * *
13 * 91.198.152.197 (91.198.152.197) 45.411 ms *

Mi central es Sant Boi de Llobregat. ¿Alguien más tiene problemas de navegación o pérdida contra esta IP?

Ari

En modo óptimo

Traza a 91.198.152.197 sobre caminos de 30 saltos como máximo.

1 1 ms <1 ms <1 ms 192.168.1.1
2 28 ms 27 ms 26 ms xxx.222.87.dynamic.jazztel.es [87.222.xxx]
3 27 ms 26 ms 27 ms 10.255.48.254
4 36 ms 47 ms 36 ms 3.217.106.212.static.jazztel.es [212.106.217.3]
5 * * * Tiempo de espera agotado para esta solicitud.
6 67 ms 65 ms 65 ms 69.216.106.212.static.jazztel.es [212.106.216.69]
7 79 ms 78 ms 79 ms linx.link11.de [195.66.224.107]
8 80 ms 79 ms 78 ms 91.198.152.197

Traza completa.

Con fastpath

Traza a 91.198.152.197 sobre caminos de 30 saltos como máximo.

1 <1 ms <1 ms <1 ms 192.168.1.1
2 7 ms 7 ms 6 ms xxx.222.87.dynamic.jazztel.es [87.222.xxx]
3 6 ms 5 ms 5 ms 10.255.48.254
4 17 ms 16 ms 16 ms 147.216.106.212.static.jazztel.es [212.106.216.147]
5 15 ms 22 ms 15 ms 145.216.106.212.static.jazztel.es [212.106.216.145]
6 15 ms 15 ms 15 ms 253.216.106.212.static.jazztel.es [212.106.216.253]
7 53 ms 53 ms 53 ms 69.216.106.212.static.jazztel.es [212.106.216.69]
8 66 ms 65 ms 65 ms linx.link11.de [195.66.224.107]
9 65 ms 66 ms 66 ms 91.198.152.197

Traza completa.

En principio, no noto mayor problema. ¿A estas horas tienes aún problemas?

Saludos

🗨️ 2
Filiprino

Falsa alarma... he obligado a resincronizar el router para tener un SNR de 9dB sobre fastpath, que había bajado por debajo de 7dB. Adiós a la perdida de paquetes.

Gracias.

🗨️ 1
Filiprino

PING 91.198.152.197 (91.198.152.197) 56(84) bytes of data.
64 bytes from 91.198.152.197: icmp_req=1 ttl=252 time=50.4 ms
64 bytes from 91.198.152.197: icmp_req=2 ttl=252 time=50.4 ms
64 bytes from 91.198.152.197: icmp_req=3 ttl=252 time=50.6 ms
64 bytes from 91.198.152.197: icmp_req=4 ttl=252 time=50.2 ms
64 bytes from 91.198.152.197: icmp_req=5 ttl=252 time=50.4 ms
64 bytes from 91.198.152.197: icmp_req=6 ttl=252 time=50.4 ms
64 bytes from 91.198.152.197: icmp_req=7 ttl=252 time=50.2 ms
64 bytes from 91.198.152.197: icmp_req=8 ttl=252 time=50.0 ms
64 bytes from 91.198.152.197: icmp_req=9 ttl=252 time=50.2 ms
64 bytes from 91.198.152.197: icmp_req=10 ttl=252 time=50.5 ms
64 bytes from 91.198.152.197: icmp_req=11 ttl=252 time=50.5 ms
64 bytes from 91.198.152.197: icmp_req=12 ttl=252 time=50.2 ms
64 bytes from 91.198.152.197: icmp_req=13 ttl=252 time=50.4 ms
64 bytes from 91.198.152.197: icmp_req=14 ttl=252 time=50.2 ms
64 bytes from 91.198.152.197: icmp_req=15 ttl=252 time=50.1 ms
64 bytes from 91.198.152.197: icmp_req=16 ttl=252 time=50.0 ms
64 bytes from 91.198.152.197: icmp_req=17 ttl=252 time=50.0 ms
64 bytes from 91.198.152.197: icmp_req=18 ttl=252 time=50.5 ms
64 bytes from 91.198.152.197: icmp_req=19 ttl=252 time=50.7 ms
64 bytes from 91.198.152.197: icmp_req=20 ttl=252 time=50.2 ms

--- 91.198.152.197 ping statistics ---
20 packets transmitted, 20 received, 0% packet loss, time 19025ms
rtt min/avg/max/mdev = 50.033/50.356/50.775/0.294 ms

Traceroute:

traceroute to 91.198.152.197 (91.198.152.197), 30 hops max, 60 byte packets
1 home.gateway () 2.401 ms 2.395 ms 2.488 ms
2 .dynamic.jazztel.es (87.219.8.1) 18.873 ms 24.639 ms 25.826 ms
3 * * *
4 51.217.106.212.static.jazztel.es (212.106.217.51) 31.559 ms 163.216.106.212.static.jazztel.es (212.106.216.163) 32.743 ms 179.216.106.212.static.jazztel.es (212.106.216.179) 33.752 ms
5 185.216.106.212.static.jazztel.es (212.106.216.185) 34.261 ms 35.146 ms 36.357 ms
6 249.216.106.212.static.jazztel.es (212.106.216.249) 40.383 ms 12.562 ms 13.032 ms
7 69.216.106.212.static.jazztel.es (212.106.216.69) 50.371 ms 51.651 ms 45.746 ms
8 linx.link11.de (195.66.224.107) 49.423 ms 57.886 ms 51.012 ms
9 91.198.152.197 (91.198.152.197) 59.628 ms 61.333 ms 54.988 ms