晕，怎么PING得跟#9的一样？:(
快了。
不过IP地址没变。
C:\Documents and Settings\Administrator>ping [url]www.im286.com[/url]
Pinging [url]www.im286.com[/url] [222.36.47.25] with 32 bytes of data:
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Ping statistics for 222.36.47.25:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),
我这用im286前面加www都访问不了～～不加才可以
速度倒是还可以不过经常“无法显示”
辽宁网通 1m adsl
后者，山东泰安网通ADSL，有时很快，有时很慢。
Microsoft Windows XP [版本 5.1.2600]
(C) 版权所有 1985-2001 Microsoft Corp.
C:\Documents and Settings\Administrator>ping [url]www.im286.com[/url]
Pinging [url]www.im286.com[/url] [222.36.47.25] with 32 bytes of data:
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Ping statistics for 222.36.47.25:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),
C:\Documents and Settings\Administrator>
Pinging [url]www.im286.com[/url] [222.36.47.25] with 32 bytes of data:
长沙ADSL
[quote]原帖由 [i]拒绝游泳的鱼[/i] 于 2006-10-21 20:32 发表
在上海微睦网络([url]www.vmmatrix.com)[/url] 的帮助下,落伍正进行CDN的测试.请大家PING一下[url]www.im286.com[/url],根据你获得的IP地址投个票.同时请回帖说明你PING得的地址,以及你所在地区和宽带类型,还有速度比以前如何(一样,快 ... [/quote]
[color=Red]唉，啥CDN啊，ping [url]www.im286.com[/url]和im286.com返回不同的IP，但是结果都是一样的，就是Request timed out.[/color]
Pinging [url]www.im286.com[/url] [222.36.47.25] with 32 bytes of data:
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Ping statistics for 222.36.47.25:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),
Pinging im286.com [210.51.170.68] with 32 bytes of data:
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Ping statistics for 210.51.170.68:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),
C:\>ping [url]www.im286.com[/url]
Pinging [url]www.im286.com[/url] [222.36.47.25] with 32 bytes of data:
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Ping statistics for 222.36.47.25:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),
C:\>ping [url]www.im286.com[/url]
Pinging [url]www.im286.com[/url] [222.36.47.25] with 32 bytes of data:
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Ping statistics for 222.36.47.25:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),
*** 作者被禁止或删除 内容自动屏蔽 ***
嘿嘿，鱼没被人家玩吧？:ohh:
先看看他们DNS上面是否已经成功解析了域名
naizhao:~# dig @ns1.vmmatrix.com [url]www.im286.com[/url]
; <<>> DiG 9.3.2 <<>> @ns1.vmmatrix.com [url]www.im286.com[/url]
; (1 server found)
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 19603
;; flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0
;; QUESTION SECTION:
;[url]www.im286.com.[/url] IN A
;; ANSWER SECTION:
[url]www.im286.com.[/url] 300 IN A 222.36.47.25
;; Query time: 220 msec
;; SERVER: 61.172.246.165#53(61.172.246.165)
;; WHEN: Mon Oct 23 11:54:27 2006
;; MSG SIZE rcvd: 47
一查，还是老IP嘛。。。
然后自己改了下hosts表，把IP设置为210.51.23.171，抓个头分析看看。。。
naizhao:~# curl -I -v [url]www.im286.com[/url]
* About to connect() to [url]www.im286.com[/url] port 80
* Trying 210.51.23.171... connected
* Connected to [url]www.im286.com[/url] (210.51.23.171) port 80
> HEAD / HTTP/1.1
> User-Agent: curl/7.15.5 (i486-pc-linux-gnu) libcurl/7.15.5 OpenSSL/0.9.8b zlib/1.2.3 libidn/0.6.5
> Host: [url]www.im286.com[/url]
> Accept: */*
>
< HTTP/1.0 503 Service Unavailable
HTTP/1.0 503 Service Unavailable
< Server: squid/2.5.STABLE14
Server: squid/2.5.STABLE14
< Mime-Version: 1.0
Mime-Version: 1.0
< Date: Mon, 23 Oct 2006 03:51:24 GMT
Date: Mon, 23 Oct 2006 03:51:24 GMT
< Content-Type: text/html
Content-Type: text/html
< Content-Length: 1238
Content-Length: 1238
< Expires: Mon, 23 Oct 2006 03:51:24 GMT
Expires: Mon, 23 Oct 2006 03:51:24 GMT
< X-Squid-Error: ERR_DNS_FAIL 0
X-Squid-Error: ERR_DNS_FAIL 0
< X-Cache: MISS from squid107.vmmatrix.net
X-Cache: MISS from squid107.vmmatrix.net
< X-Cache-Lookup: MISS from squid107.vmmatrix.net:80
X-Cache-Lookup: MISS from squid107.vmmatrix.net:80
< Connection: close
Connection: close
1.服务器用的是squid 2.5 stable 14
2.服务器上面没有正确设置[url]www.im286.com[/url]的IP
3.因为没有设置好，所以squid就提示了DNS FAILED了
4.因为squid failed了，所以肯定是没有命中，提示MISS
综上所述，鱼被忽悠了，大伙也被忽悠了
还以为能从别人那学点CDN的东西，到后来发现怎么跟我所知的差不多啊。。。真没技术含量
[[i] 本帖最后由 奶罩 于 2006-10-23 12:22 编辑 [/i]]
[quote]原帖由 [i]奶罩[/i] 于 2006-10-23 12:17 发表
嘿嘿，鱼没被人家玩吧？:ohh:
先看看他们DNS上面是否已经成功解析了域名
naizhao:~# dig @ns1.vmmatrix.com [url]www.im286.com[/url]
; <<>> DiG 9.3.2 <<>> @ns1.vmmatrix.com [url]www.im28[/url] ... [/quote]
:ohh: :ohh: :ohh:
222.36.47.25
山西CNC
最后一个，四个包全丢。
我山西电信 至少已经2个月打不开落伍了 只能跑服务器上来上 CDN没生效
用了这个CND更慢
222.36.47.25
江西南昌 移动线路
Microsoft Windows XP [版本 5.1.2600]
(C) 版权所有 1985-2001 Microsoft Corp.
C:\Documents and Settings\sagi>ping [url]www.im286.com[/url] -t
Pinging im286.client.vmmatrix.com [125.91.12.71] with 32 bytes of data:
Reply from 125.91.12.71: bytes=32 time=52ms TTL=119
Reply from 125.91.12.71: bytes=32 time=121ms TTL=119
Request timed out.
Reply from 125.91.12.71: bytes=32 time=41ms TTL=119
Reply from 125.91.12.71: bytes=32 time=42ms TTL=119
Reply from 125.91.12.71: bytes=32 time=40ms TTL=119
Ping statistics for 125.91.12.71:
Packets: Sent = 6, Received = 5, Lost = 1 (16% loss),
Approximate round trip times in milli-seconds:
Minimum = 40ms, Maximum = 121ms, Average = 59ms
Microsoft Windows [版本 5.2.3790]
(C) 版权所有 1985-2003 Microsoft Corp.
C:\Documents and Settings\Administrator>pin
Pinging in286.com [61.152.188.130] with 32
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Ping statistics for 61.152.188.130:
Packets: Sent = 4, Received = 0, Lost =
C:\Documents and Settings\Administrator>
