HINET固3 ping gateway變很高？

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2010-04-13, 01:59 PM
darksnow

HINET固3 ping gateway變很高？

用ADSL2模式下，固3正常ping gateway都在35~36ms上下
可是最發現ping gateway變的很不穩，常常回應時間都飆很高，
但是沒有packet loss。

這是ping 1000次的結果

Ping statistics for 61.221.xxx.254:
Packets: Sent = 1000, Received = 1000, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 35ms, Maximum = 354ms, Average = 55ms

ping 15次的結果

Pinging 61.221.xxx.254 with 32 bytes of data:

Reply from 61.221.xxx.254: bytes=32 time=118ms TTL=127
Reply from 61.221.xxx.254: bytes=32 time=133ms TTL=127
Reply from 61.221.xxx.254: bytes=32 time=47ms TTL=127
Reply from 61.221.xxx.254: bytes=32 time=91ms TTL=127
Reply from 61.221.xxx.254: bytes=32 time=41ms TTL=127
Reply from 61.221.xxx.254: bytes=32 time=35ms TTL=127
Reply from 61.221.xxx.254: bytes=32 time=53ms TTL=127
Reply from 61.221.xxx.254: bytes=32 time=86ms TTL=127
Reply from 61.221.xxx.254: bytes=32 time=44ms TTL=127
Reply from 61.221.xxx.254: bytes=32 time=35ms TTL=127
Reply from 61.221.xxx.254: bytes=32 time=108ms TTL=127
Reply from 61.221.xxx.254: bytes=32 time=46ms TTL=127
Reply from 61.221.xxx.254: bytes=32 time=40ms TTL=127
Reply from 61.221.xxx.254: bytes=32 time=102ms TTL=127
Reply from 61.221.xxx.254: bytes=32 time=36ms TTL=127

Ping statistics for 61.221.xxx.254:
Packets: Sent = 15, Received = 15, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 35ms, Maximum = 133ms, Average = 67ms

traceroute出去發現過gateway後又正常了

Tracing route to dns.hinet.net [168.95.1.1]
over a maximum of 30 hops:

1 148 ms 62 ms 36 ms 61-221-xxx-254.HINET-IP.hinet.net [61.221.xxx.254]
2 36 ms 35 ms 36 ms kh-c76r1.router.hinet.net [168.95.32.198]
3 35 ms 35 ms 35 ms kh-crs11.router.hinet.net [220.128.24.146]
4 38 ms 38 ms 38 ms tc-c12r11.router.hinet.net [220.128.16.2]
5 38 ms 41 ms 39 ms 202-39-179-185.HINET-IP.hinet.net [202.39.179.18
5]
6 39 ms 39 ms 39 ms dns.hinet.net [168.95.1.1]

Trace complete.

似乎就只有gateway會飆高，
這是怎麼回事啊？
2010-04-13, 05:23 PM
tvirus

回覆: HINET固3 ping gateway變很高？

大概是該區機房塞爆...

固三嘛
打電話去問候一下客服吧
反正原因只有種花知道
2010-04-14, 10:01 AM
darksnow

回覆: HINET固3 ping gateway變很高？

剛想到從hinet traceroute網站試了一下，
看來真的不是我問題了

Type escape sequence to abort.
Tracing the route to 61-221-xxx-254.HINET-IP.hinet.net (61.221.xxx.254)

1 tp-s2-c6r16.router.hinet.net (210.65.161.22) 0 msec 0 msec 4 msec
2 tp-crs11.router.hinet.net (220.128.1.146) 0 msec 0 msec 4 msec
3 kh-crs11.router.hinet.net (220.128.1.5) 8 msec 8 msec 8 msec
4 kh-c76r1.router.hinet.net (220.128.24.145) 8 msec 8 msec 8 msec
5 61-221-xxx-254.HINET-IP.hinet.net (61.221.xxx.254) 80 msec 28 msec 28 msec

Type escape sequence to abort.
Tracing the route to 61-221-xxx-254.HINET-IP.hinet.net (61.221.xxx.254)

1 tp-s2-c6r16.router.hinet.net (210.65.161.22) 0 msec 0 msec 0 msec
2 tp-crs11.router.hinet.net (220.128.1.146) 0 msec 0 msec 4 msec
3 kh-crs11.router.hinet.net (220.128.1.5) 8 msec 8 msec 8 msec
4 kh-c76r1.router.hinet.net (220.128.24.145) 8 msec 8 msec 8 msec
5 61-221-xxx-254.HINET-IP.hinet.net (61.221.xxx.254) 12 msec 8 msec 8 msec

Type escape sequence to abort.
Tracing the route to 61-221-xxx-254.HINET-IP.hinet.net (61.221.xxx.254)

1 tp-s2-c6r16.router.hinet.net (210.65.161.22) 0 msec 0 msec 0 msec
2 tp-crs11.router.hinet.net (220.128.1.146) 4 msec 0 msec 4 msec
3 kh-crs11.router.hinet.net (220.128.1.5) 8 msec 8 msec 8 msec
4 kh-c76r1.router.hinet.net (220.128.24.145) 8 msec 8 msec 8 msec
5 61-221-xxx-254.HINET-IP.hinet.net (61.221.xxx.254) 84 msec 24 msec 8 msec
2010-04-14, 12:51 PM
acion

回覆: HINET固3 ping gateway變很高？

小弟更慘，昨天發現一條線路頻寬不足
FTTB: D-LINK VDSL系統
網路頻寬:固3 10M/2M
今天早上查修人員到現場測試
查修人員處理過程
1.測試方式:單機
2.PING 168.95.1.1 完全正常，約15-20ms
3.100MB檔案下載測試被定格在230-232KB/s之間
4.連繫固網機房，設定正常，[COLOR="Blue"]狀況持續[/COLOR]
5.現場更換vdsl數據機，[COLOR="blue"]狀況持續[/COLOR]
6.固網機房改port現場另跳線路，[COLOR="blue"]狀況持續[/COLOR]
7.聯繫hinet機房，設定正常，[COLOR="blue"]狀況持續[/COLOR]
8.聯繫固網機房，改用社區的另一套ZYXEL系統，[COLOR="Red"]狀況解除[/COLOR]，下載測試1.14MB/s

前前後後約1個多小時，還是不知道問題點在哪，等於是頭痛醫頭腳痛醫腳，不過查修人員態度還是很不錯的啦
2010-04-15, 11:27 AM
darksnow

回覆: HINET固3 ping gateway變很高？

剛剛同時間ping gateway

Ping statistics for 61.221.xxx.254:
Packets: Sent = 43, Received = 35, Lost = 8 (18% loss),
Approximate round trip times in milli-seconds:
Minimum = 1578ms, Maximum = 2587ms, Average = 2100ms

和gateway後下一個Node

Ping statistics for 168.95.32.194:
Packets: Sent = 116, Received = 116, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 35ms, Maximum = 39ms, Average = 36ms

真是超慘的，不知道出啥事了？
反映給HINET只說網管中心回報測試正常，
丟個高雄網管中心的電話給我說叫我自己打去...
2010-04-16, 07:41 AM
darksnow

回覆: HINET固3 ping gateway變很高？

話說昨天又蒐集了一些測試資料，
像是從HINET網站traceroute，從其他ISP ping幾個高雄地區的幾個gateway IP都有同樣狀況，
寄去客服，請他轉給網管中心看，
結果回信還是............叫我自己去找網管中心對測，才知道我流量有無問題.....:|||:
都說了從外面ping也是一樣，跟我用戶端又沒關係，客服似乎聽不懂:|||:

不過幾個小時後就恢復正常了

Ping statistics for 61.221.xxx.254:
Packets: Sent = 831, Received = 831, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 34ms, Maximum = 38ms, Average = 35ms

用某ISP網站測試

PING 61.221.xxx.254 (61.221.xxx.254): 56 data bytes
64 bytes from 61.221.xxx.254: icmp_seq=0 ttl=120 time=8.141 ms
64 bytes from 61.221.xxx.254: icmp_seq=1 ttl=120 time=7.772 ms
64 bytes from 61.221.xxx.254: icmp_seq=2 ttl=120 time=8.141 ms
64 bytes from 61.221.xxx.254: icmp_seq=3 ttl=120 time=7.895 ms
64 bytes from 61.221.xxx.254: icmp_seq=4 ttl=120 time=7.876 ms

--- 61.221.xxx.254 ping statistics ---
5 packets transmitted, 5 packets received, 0% packet loss
round-trip min/avg/max/stddev = 7.772/7.965/8.141/0.150 ms
2010-04-22, 09:38 PM
darksnow

回覆: HINET固3 ping gateway變很高？

話說現在又爆炸了...................

Ping statistics for 61.221.xxx.254:
Packets: Sent = 32, Received = 32, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 35ms, Maximum = 1943ms, Average = 269ms

從traceroute.hinet.net測試gateway
Tracing the route to 61-221-xxx-254.HINET-IP.hinet.net (61.221.xxx.254)

1 tp-s2-c6r16.router.hinet.net (210.65.161.22) 0 msec 0 msec 0 msec
2 tp-crs11.router.hinet.net (220.128.1.146) 4 msec 0 msec 4 msec
3 kh-crs11.router.hinet.net (220.128.1.5) 8 msec 8 msec 8 msec
4 kh-c76r1.router.hinet.net (220.128.24.145) 8 msec 8 msec 8 msec
5 61-221-xxx-254.HINET-IP.hinet.net (61.221.xxx.254) 112 msec 868 msec 64 msec

從seednet測試

PING 61.221.xxx.254 (61.221.xxx.254): 56 data bytes
64 bytes from 61.221.xxx.254: icmp_seq=0 ttl=120 time=1045.317 ms
64 bytes from 61.221.xxx.254: icmp_seq=1 ttl=120 time=80.893 ms
64 bytes from 61.221.xxx.254: icmp_seq=2 ttl=120 time=83.806 ms
64 bytes from 61.221.xxx.254: icmp_seq=3 ttl=120 time=7.214 ms
64 bytes from 61.221.xxx.254: icmp_seq=4 ttl=120 time=129.043 ms

--- 61.221.xxx.254 ping statistics ---
5 packets transmitted, 5 packets received, 0% packet loss
round-trip min/avg/max/stddev = 7.214/269.255/1045.317/389.992 ms

同樣高雄地區的另外一個gateway IP也一樣

PING 61.221.152.254 (61.221.152.254): 56 data bytes
64 bytes from 61.221.152.254: icmp_seq=0 ttl=120 time=215.761 ms
64 bytes from 61.221.152.254: icmp_seq=1 ttl=120 time=9.570 ms
64 bytes from 61.221.152.254: icmp_seq=2 ttl=120 time=905.899 ms
64 bytes from 61.221.152.254: icmp_seq=3 ttl=120 time=930.856 ms
64 bytes from 61.221.152.254: icmp_seq=4 ttl=120 time=726.314 ms

--- 61.221.152.254 ping statistics ---
5 packets transmitted, 5 packets received, 0% packet loss
round-trip min/avg/max/stddev = 9.570/557.680/930.856/375.842 ms