Quando faço ping em um site, recebo respostas de ping de domínios aleatórios. Você pode ver isso na pasta abaixo. Eu comecei um ping e naveguei por alguns sites, e o domínio continua mudando.
Também observei que minha internet está lenta ao abordar um novo site, mas depois que chego à página, ela é carregada rapidamente e geralmente consigo navegar pelo site sem lentidão. Eu posso transmitir filmes em HD com minha conexão (que é uma conexão DSL), então a velocidade está lá, mas há algo estranho com o DNS que eu espero?
Também de interesse, todos os pings reportam cerca de 95 ms, mas os ping's são na verdade bastante esporádicos. Significando que vou sentar por 10 segundos, depois 3 ou 4 pings retornarão muito rapidamente, então haverá outra longa pausa. Apesar de alguns pings muito claramente (por estimativa visual) demorarem mais do que outros, todos relatam o mesmo tempo de ping.
Esta é minha primeira postagem de superusuário. Espero que isso não seja muito específico, mas talvez possa ajudar outra pessoa. Caso contrário, tentarei um fórum de suporte técnico em vez dos sites de perguntas frequentes sobre troca de pilhas. (No entanto, encontrei uma pergunta semelhante em um site de FAQ semelhante, mas não consegui ver a resposta porque não pagaria. Então, esperamos que os superusuários me sirvam melhor.)
MAIS INFORMAÇÃO:
- Estou usando o Debian 6.
- Estou conectado ao meu roteador DSL.
- Um laptop Windows, conectado sem fio ao roteador, não tem
os mesmos problemas, mas o Windows provavelmente faz pings de maneira diferente. Em
em particular, eu notei que o Windows não relata o domínio em sua
resultados de ping.
- Os resultados do ping mostrado abaixo são do computador com o
"problemas de conexão".
/etc/resolv.conf está abaixo:
# Generated by NetworkManager
domain domain.actdsltmp
search domain.actdsltmp
nameserver 192.168.0.1
nameserver 205.171.3.25
O comando ping e os resultados do terminal estão abaixo:
buttons@debiandesktop:~$ ping stackexchange.com
PING stackexchange.com (64.34.119.12) 56(84) bytes of data.
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=1 ttl=55 time=97.1 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=2 ttl=55 time=96.1 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=3 ttl=55 time=93.4 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=4 ttl=55 time=94.2 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=5 ttl=55 time=94.8 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=6 ttl=55 time=93.9 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=7 ttl=55 time=95.0 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=8 ttl=55 time=102 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=9 ttl=55 time=106 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=10 ttl=55 time=99.5 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=11 ttl=55 time=94.2 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=12 ttl=55 time=94.0 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=13 ttl=55 time=93.8 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=14 ttl=55 time=94.2 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=15 ttl=55 time=94.2 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=16 ttl=55 time=96.9 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=17 ttl=55 time=94.0 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=18 ttl=55 time=98.0 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=19 ttl=55 time=120 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=20 ttl=55 time=93.7 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=21 ttl=55 time=103 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=22 ttl=55 time=94.4 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=23 ttl=55 time=97.2 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=24 ttl=55 time=102 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=25 ttl=55 time=93.8 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=26 ttl=55 time=93.7 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=27 ttl=55 time=94.5 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=28 ttl=55 time=94.3 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=29 ttl=55 time=96.2 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=30 ttl=55 time=94.1 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=31 ttl=55 time=95.5 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=32 ttl=55 time=95.2 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=33 ttl=55 time=95.5 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=34 ttl=55 time=94.2 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=35 ttl=55 time=94.3 ms
64 bytes from stackoverflow.com (64.34.119.12): icmp_req=36 ttl=55 time=95.8 ms
64 bytes from stackoverflow.com (64.34.119.12): icmp_req=37 ttl=55 time=94.5 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=38 ttl=55 time=93.6 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=39 ttl=55 time=93.4 ms
64 bytes from stackoverflow.com (64.34.119.12): icmp_req=40 ttl=55 time=93.6 ms
64 bytes from stackoverflow.com (64.34.119.12): icmp_req=41 ttl=55 time=96.4 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=42 ttl=55 time=108 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=43 ttl=55 time=95.5 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=44 ttl=55 time=93.8 ms
64 bytes from s0.2mdn.net (64.34.119.12): icmp_req=45 ttl=55 time=95.0 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=46 ttl=55 time=93.7 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=47 ttl=55 time=99.0 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=48 ttl=55 time=94.0 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=49 ttl=55 time=93.8 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=50 ttl=55 time=97.0 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=51 ttl=55 time=94.3 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=52 ttl=55 time=96.2 ms
64 bytes from stackoverflow.com (64.34.119.12): icmp_req=53 ttl=55 time=101 ms
64 bytes from stackoverflow.com (64.34.119.12): icmp_req=54 ttl=55 time=94.8 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=55 ttl=55 time=95.1 ms
64 bytes from stackoverflow.com (64.34.119.12): icmp_req=56 ttl=55 time=95.7 ms
64 bytes from stackoverflow.com (64.34.119.12): icmp_req=57 ttl=55 time=94.2 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=58 ttl=55 time=99.2 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=59 ttl=55 time=109 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=60 ttl=55 time=94.0 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=61 ttl=55 time=98.0 ms
64 bytes from stackoverflow.com (64.34.119.12): icmp_req=62 ttl=55 time=158 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=63 ttl=55 time=99.0 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=64 ttl=55 time=94.6 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=65 ttl=55 time=94.4 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=66 ttl=55 time=93.7 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=67 ttl=55 time=99.9 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=68 ttl=55 time=96.2 ms
64 bytes from a1.twimg.com (64.34.119.12): icmp_req=69 ttl=55 time=93.3 ms
64 bytes from altfarm.mediaplex.com (64.34.119.12): icmp_req=70 ttl=55 time=94.9 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=71 ttl=55 time=94.2 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=72 ttl=55 time=93.9 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=73 ttl=55 time=93.9 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=74 ttl=55 time=95.1 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=75 ttl=55 time=93.7 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=76 ttl=55 time=94.2 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=77 ttl=55 time=94.8 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=78 ttl=55 time=96.2 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=79 ttl=55 time=94.0 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=80 ttl=55 time=96.1 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=81 ttl=55 time=94.8 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=82 ttl=55 time=94.0 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=83 ttl=55 time=96.5 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=84 ttl=55 time=96.0 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=85 ttl=55 time=93.8 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=86 ttl=55 time=97.8 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=87 ttl=55 time=98.4 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=88 ttl=55 time=128 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=89 ttl=55 time=96.3 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=90 ttl=55 time=94.1 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=91 ttl=55 time=94.6 ms
64 bytes from stackoverflow.com (64.34.119.12): icmp_req=92 ttl=55 time=97.6 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=93 ttl=55 time=94.3 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=94 ttl=55 time=94.1 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=95 ttl=55 time=94.5 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=96 ttl=55 time=93.7 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=97 ttl=55 time=93.9 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=98 ttl=55 time=94.2 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=99 ttl=55 time=94.0 ms
64 bytes from stackoverflow.com (64.34.119.12): icmp_req=100 ttl=55 time=93.8 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=101 ttl=55 time=95.7 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=102 ttl=55 time=93.9 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=103 ttl=55 time=94.1 ms
64 bytes from stackoverflow.com (64.34.119.12): icmp_req=104 ttl=55 time=97.6 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=105 ttl=55 time=115 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=106 ttl=55 time=94.8 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=107 ttl=55 time=104 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=108 ttl=55 time=94.3 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=109 ttl=55 time=93.8 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=110 ttl=55 time=96.0 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=111 ttl=55 time=94.3 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=112 ttl=55 time=101 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=113 ttl=55 time=95.1 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=114 ttl=55 time=94.4 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=115 ttl=55 time=94.6 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=116 ttl=55 time=94.8 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=117 ttl=55 time=97.5 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=118 ttl=55 time=96.0 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=119 ttl=55 time=96.9 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=120 ttl=55 time=97.9 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=121 ttl=55 time=93.7 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=122 ttl=55 time=95.1 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=123 ttl=55 time=95.0 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=124 ttl=55 time=99.6 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=125 ttl=55 time=95.4 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=126 ttl=55 time=93.8 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=127 ttl=55 time=93.7 ms
64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=128 ttl=55 time=94.2 ms
^C64 bytes from ssl.gstatic.com (64.34.119.12): icmp_req=129 ttl=55 time=94.1 ms
