anchi wrote:
除了 Line 圖片另存卡住,我有一個網址,用 3G/4G 開啟超順。 但用光世代,幾乎空白不動。
這跟 Line 沒關係。 http://goo.gl/jjHftu..(恕刪)
我也是光世代,可以正常開這個網站哦


但這個網站和 Line、Yahoo、Facebook 有相同問題,伺服器的MTU值設定很低,現在大多數AP的MTU值都已經預設為1500或1492了,用ping www.marathonsworld.com -f -l 指令測試網站的MTU值,這網站起碼要設定在1480以下才不會掉包。

如果AP的MTU值設定高於伺服器的MTU值設定,會因為傳送封包過大而降低傳輸速率、增加封包遺失率。電腦用PPPoE撥號連線上網,PPPoE會自動調整適當的 MTU 值,比較不會遇到@@
------------------------------------------------------------------------
DNS:168.95.1.1
> server 168.95.1.1
預設伺服器: dns.hinet.net
Address: 168.95.1.1
> www.facebook.com
伺服器: dns.hinet.net
Address: 168.95.1.1
未經授權的回答:
名稱: star.c10r.facebook.com
Addresses: 2a03:2880:f017:0:face:b00c:0:1
31.13.87.1
Aliases: www.facebook.com
> static.ak.fbcdn.net
伺服器: dns.hinet.net
Address: 168.95.1.1
未經授權的回答:
名稱: a749.dsw4.akamai.net
Addresses: 2001:b034:1:700::cb45:513a
2001:b034:1:700::cb45:5139
203.69.138.68
203.69.138.92
Aliases: static.ak.fbcdn.net
static.ak.facebook.com.edgesuite.net
> fbcdn-sphotos-b-a.akamiahd.net
伺服器: dns.hinet.net
Address: 168.95.1.1
未經授權的回答:
名稱: fbcdn-sphotos-b-a.akamiahd.net
Address: 64.74.223.46
> scontent.xx.fbcdn.net
伺服器: dns.hinet.net
Address: 168.95.1.1
未經授權的回答:
名稱: scontent.xx.fbcdn.net
Addresses: 2a03:2880:f022:b:face:b00c:0:3
31.13.77.12
------------------------------------------------------------------------
DNS:168.95.192.1
> server 168.95.192.1
預設伺服器: hntp1.hinet.net
Address: 168.95.192.1
> www.facebook.com
伺服器: hntp1.hinet.net
Address: 168.95.192.1
未經授權的回答:
名稱: star.c10r.facebook.com
Addresses: 2a03:2880:f017:0:face:b00c:0:1
31.13.87.1
Aliases: www.facebook.com
> static.ak.fbcdn.net
伺服器: hntp1.hinet.net
Address: 168.95.192.1
未經授權的回答:
名稱: a749.dsw4.akamai.net
Addresses: 2001:b034:1:700::cb45:5139
2001:b034:1:700::cb45:513a
203.69.81.58
203.69.81.57
Aliases: static.ak.fbcdn.net
static.ak.facebook.com.edgesuite.net
> scontent.xx.fbcdn.net
伺服器: hntp1.hinet.net
Address: 168.95.192.1
DNS request timed out.
timeout was 2 seconds.
名稱: scontent.xx.fbcdn.net
Address: 2a03:2880:f022:b:face:b00c:0:3
> fbcdn-sphotos-b-a.akamiahd.net
伺服器: hntp1.hinet.net
Address: 168.95.192.1
未經授權的回答:
名稱: fbcdn-sphotos-b-a.akamiahd.net
Address: 64.74.223.46
------------------------------------------------------------------------
DNS:8.8.8.8
> server 8.8.8.8
預設伺服器: google-public-dns-a.google.com
Address: 8.8.8.8
> www.facebook.com
伺服器: google-public-dns-a.google.com
Address: 8.8.8.8
未經授權的回答:
名稱: star.c10r.facebook.com
Addresses: 2a03:2880:f022:6:face:b00c:0:2
31.13.70.1
Aliases: www.facebook.com
> static.ak.fbcdn.net
伺服器: google-public-dns-a.google.com
Address: 8.8.8.8
未經授權的回答:
名稱: a749.dsw4.akamai.net
Addresses: 2001:b034:1:700::cb45:5139
2001:b034:1:700::cb45:513a
203.69.81.58
203.69.81.57
Aliases: static.ak.fbcdn.net
static.ak.facebook.com.edgesuite.net
> scontent.xx.fbcdn.net
伺服器: google-public-dns-a.google.com
Address: 8.8.8.8
未經授權的回答:
名稱: scontent.xx.fbcdn.net
Addresses: 2a03:2880:f00d:8:face:b00c:0:1
31.13.70.7
> fbcdn-sphotos-b-a.akamiahd.net
伺服器: google-public-dns-a.google.com
Address: 8.8.8.8
未經授權的回答:
名稱: fbcdn-sphotos-b-a.akamiahd.net
Address: 64.74.223.46
------------------------------------------------------------------------
DNS:8.8.4.4
> server 8.8.4.4
預設伺服器: google-public-dns-b.google.com
Address: 8.8.4.4
> www.facebook.com
伺服器: google-public-dns-b.google.com
Address: 8.8.4.4
未經授權的回答:
名稱: star.c10r.facebook.com
Addresses: 2a03:2880:f022:6:face:b00c:0:2
31.13.77.6
Aliases: www.facebook.com
> static.ak.fbcdn.net
伺服器: google-public-dns-b.google.com
Address: 8.8.4.4
未經授權的回答:
名稱: a749.dsw4.akamai.net
Addresses: 2001:b034:1:700::cb45:513a
2001:b034:1:700::cb45:5139
203.69.81.58
203.69.81.57
Aliases: static.ak.fbcdn.net
static.ak.facebook.com.edgesuite.net
> scontent.xx.fbcdn.net
伺服器: google-public-dns-b.google.com
Address: 8.8.4.4
未經授權的回答:
名稱: scontent.xx.fbcdn.net
Addresses: 2a03:2880:f00d:8:face:b00c:0:1
31.13.70.7
> fbcdn-sphotos-b-a.akamiahd.net
伺服器: google-public-dns-b.google.com
Address: 8.8.4.4
未經授權的回答:
名稱: fbcdn-sphotos-b-a.akamiahd.net
Address: 64.74.223.46
------------------------------------------------------------------------
DNS:2001:b000:168::1
> server 2001:b000:168::1
預設伺服器: hntp1.hinet.net
Address: 2001:b000:168::1
> www.facebook.com
伺服器: hntp1.hinet.net
Address: 2001:b000:168::1
未經授權的回答:
名稱: star.c10r.facebook.com
Addresses: 2a03:2880:f017:0:face:b00c:0:1
173.252.88.66
Aliases: www.facebook.com
> static.ak.fbcdn.net
伺服器: hntp1.hinet.net
Address: 2001:b000:168::1
未經授權的回答:
名稱: a749.dsw4.akamai.net
Addresses: 2001:b034:1:700::cb45:513a
2001:b034:1:700::cb45:5139
203.69.81.58
203.69.81.57
Aliases: static.ak.fbcdn.net
static.ak.facebook.com.edgesuite.net
> scontent.xx.fbcdn.net
伺服器: hntp1.hinet.net
Address: 2001:b000:168::1
未經授權的回答:
名稱: scontent.xx.fbcdn.net
Addresses: 2a03:2880:f013:8:face:b00c:0:1
31.13.66.5
> fbcdn-sphotos-b-a.akamiahd.net
伺服器: hntp1.hinet.net
Address: 2001:b000:168::1
未經授權的回答:
名稱: fbcdn-sphotos-b-a.akamiahd.net
Address: 64.74.223.46
------------------------------------------------------------------------
DNS:2001:b000:168::2
> server 2001:b000:168::2
預設伺服器: dns.hinet.net
Address: 2001:b000:168::2
> www.facebook.com
伺服器: dns.hinet.net
Address: 2001:b000:168::2
未經授權的回答:
名稱: star.c10r.facebook.com
Addresses: 2a03:2880:f017:0:face:b00c:0:1
31.13.87.1
Aliases: www.facebook.com
> static.ak.fbcdn.net
伺服器: dns.hinet.net
Address: 2001:b000:168::2
未經授權的回答:
名稱: a749.dsw4.akamai.net
Addresses: 2600:1417:1b::cb45:8a44
2600:1417:1b::cb45:8a5c
203.69.81.58
203.69.81.57
Aliases: static.ak.fbcdn.net
static.ak.facebook.com.edgesuite.net
> scontent.xx.fbcdn.net
伺服器: dns.hinet.net
Address: 2001:b000:168::2
未經授權的回答:
名稱: scontent.xx.fbcdn.net
Addresses: 2a03:2880:f022:b:face:b00c:0:3
31.13.77.12
> fbcdn-sphotos-b-a.akamiahd.net
伺服器: dns.hinet.net
Address: 2001:b000:168::2
未經授權的回答:
名稱: fbcdn-sphotos-b-a.akamiahd.net
Address: 64.74.223.46
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