2008年12月11日16:21~16:26,百度的网通服务挂了。网通机房的两个F5 BIG-IP虚拟IP:202.108.22.5、202.108.22.43全部无法访问。16:27左右恢复正常。
下面是我写的一个“CDN智能DNS解析分析工具”,可以列出各类用户访问 www.baidu.com 被解析到的服务器IP地址(可以看出百度主站的IDC全在北京,前段时间还有一个北京长城宽带的多线IDC,现在去掉了),当时直接访问百度电信机房的两个虚拟IP是能打开的:
中国电信用户[北京]
220.181.6.19 (北京市·电信)
220.181.6.18 (北京市·电信)
中国网通用户[北京]
202.108.22.5 (北京市·网通)
202.108.22.43 (北京市·网通)
中国铁通用户[北京]
202.108.22.43 (北京市·网通)
202.108.22.5 (北京市·网通)
中国联通用户[北京]
202.108.22.5 (北京市·网通)
202.108.22.43 (北京市·网通)
中国移动用户[北京]
202.108.22.5 (北京市·网通)
202.108.22.43 (北京市·网通)
北京市电信通用户
202.108.22.5 (北京市·网通)
202.108.22.43 (北京市·网通)
中国教育网用户[清华大学]
202.108.22.43 (北京市·网通)
202.108.22.5 (北京市·网通)
中国科技网用户[国家科委]
220.181.6.18 (北京市·电信)
220.181.6.19 (北京市·电信)
世纪互联多线机房[北京]
220.181.6.19 (北京市·电信)
220.181.6.18 (北京市·电信)
中国电信用户[上海]
220.181.6.19 (北京市·电信)
220.181.6.18 (北京市·电信)
中国网通用户[上海]
202.108.22.43 (北京市·网通)
202.108.22.5 (北京市·网通)
中国联通用户[上海]
202.108.22.5 (北京市·网通ADSL)
202.108.22.43 (北京市·网通ADSL)
中国教育网用户[上海交通大学]
202.108.22.43 (北京市·网通ADSL)
202.108.22.5 (北京市·网通ADSL)
下面是我写的一个“CDN智能DNS解析分析工具”,可以列出各类用户访问 www.baidu.com 被解析到的服务器IP地址(可以看出百度主站的IDC全在北京,前段时间还有一个北京长城宽带的多线IDC,现在去掉了),当时直接访问百度电信机房的两个虚拟IP是能打开的:
中国电信用户[北京]
220.181.6.19 (北京市·电信)
220.181.6.18 (北京市·电信)
中国网通用户[北京]
202.108.22.5 (北京市·网通)
202.108.22.43 (北京市·网通)
中国铁通用户[北京]
202.108.22.43 (北京市·网通)
202.108.22.5 (北京市·网通)
中国联通用户[北京]
202.108.22.5 (北京市·网通)
202.108.22.43 (北京市·网通)
中国移动用户[北京]
202.108.22.5 (北京市·网通)
202.108.22.43 (北京市·网通)
北京市电信通用户
202.108.22.5 (北京市·网通)
202.108.22.43 (北京市·网通)
中国教育网用户[清华大学]
202.108.22.43 (北京市·网通)
202.108.22.5 (北京市·网通)
中国科技网用户[国家科委]
220.181.6.18 (北京市·电信)
220.181.6.19 (北京市·电信)
世纪互联多线机房[北京]
220.181.6.19 (北京市·电信)
220.181.6.18 (北京市·电信)
中国电信用户[上海]
220.181.6.19 (北京市·电信)
220.181.6.18 (北京市·电信)
中国网通用户[上海]
202.108.22.43 (北京市·网通)
202.108.22.5 (北京市·网通)
中国联通用户[上海]
202.108.22.5 (北京市·网通ADSL)
202.108.22.43 (北京市·网通ADSL)
中国教育网用户[上海交通大学]
202.108.22.43 (北京市·网通ADSL)
202.108.22.5 (北京市·网通ADSL)
stevenmark
2024-2-3 12:42
Ledger Wallet bietet verschiedene Modelle von Hardware-Wallets, darunter das Ledger Nano S und das Ledger Nano. Diese Geraumlte sind kompakt. Ledger Live Wallet ist eine sichere und benutzerfreundliche Schnittstelle für den Zugriff und die Verwaltung Ihrer Kryptowaumlhrung uumlber Ledger-Hardware-Wallets.
stevenmark
2024-2-3 12:42
Ledger Wallet bietet verschiedene Modelle von Hardware-Wallets, darunter das Ledger Nano S und das Ledger Nano. Diese Geraumlte sind kompakt. Ledger Live Wallet ist eine sichere und benutzerfreundliche Schnittstelle für den Zugriff und die Verwaltung Ihrer Kryptowaumlhrung uumlber Ledger-Hardware-Wallets.
stevenmark
2024-2-3 12:44
Ledger Live Wallet ist eine sichere und benutzerfreundliche Schnittstelle für den Zugriff und die Verwaltung Ihrer Kryptowaumlhrung uumlber Ledger-Hardware-Wallets.
Roast Hyderabad
2024-2-6 15:31
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Elan Group
2024-2-23 14:49
The Elan Group in Gurgaon, India, is a prominent real estate development company known for its innovative projects and commitment to excellence. Specializing in commercial and residential properties, the Elan Group has made a significant impact on the real estate landscape of Gurgaon.One of the key characteristics of the Elan Group in Gurgaon is its focus on delivering high-quality and luxurious properties that cater to the needs of modern-day living.
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2024-2-26 13:57
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2024-3-5 14:29
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DLF Privana West
2024-3-13 16:55
DLF Privana West is the iconic residential project in Gurgaon because it is brimming with luxury and modern facilities. DLF Privana Floor Plan is a masterpiece as it has made the perfect use of the space. DLF Privana West Sector 76 provides large decks to sit and relax. It is a perfect vantage point for the panoramic view of the gardens.DLF Privana West Sector 76 Gurgaon offers a lucrative investment option because it has many prominent commercial spaces in the surroundings. The investors are investing in DLF Privana Sector 76 Gurgaon to earn great benefits as the future developments in the surroundings will make this property precious. Cybercity2 and IT SEZ have been planned in DLF Privana Gurgaon and these developments will give this place huge potential.
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2024-3-16 12:11
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2024-3-18 14:46
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2024-3-18 14:52
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2024-3-19 15:07
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Dlf Privana West
2024-3-20 13:18
这是一条隐藏评论或留言。您需要以合适的身份登入后才能看到。
Dlf Privana West
2024-3-20 13:18
[b]Prime Living: DLF Priivana West[/b]Here is the most awaited residential property in the Millenium City, Gurgaon. DLF Privana West has become the talk of the town because it is one of the most lucrative opportunities in real estate in the city. The trend for luxury housing is on the rise and therefore, DLF Privana West Sector 76 is deemed as the gold mine of real estate investment in residential properties because it is located amidst the upcoming premium commercial developments. The DLF Privana Floor Plan will give you a tour of your new home and make you imagine yourself living an uplifted lifestyle while enjoying the natural bliss.
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2024-3-27 00:13
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DLF Privana West
2024-3-27 14:11
DLF Privana West is the perfect investment option for women buyers because they can take additional benefits to invest in the most lucrative property. The luxury residential property is being developed by DLF in Sector 76. DLF Privana West Sector 76 enjoys significant location benefits and the facilities provided by the developers make this project a perfect place to stay. The residents of DLF Privana West Sector 76 Gurgaon can enjoy fresh and crisp air because the project has large verdant spaces. DLF Privana Sector 76 Gurgaon has 5 towers, an ultra-modern clubhouse, and large verdant spaces.
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2024-3-27 17:08
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2024-3-27 17:52
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Elan The Presidential
2024-4-8 17:08
Elan The Presidential in Sector 106 is an upcoming seven-star residential project that provides world-class amenities. The Elan Presidential features an aerobics court, yoga studio, multicuisine restaurants, gymnasium, poolside deck, podium-level clubhouse, meditation hall, horse riding, shooting range, floating sauna, high-speed elevators, and a swimming pool. Elan Presidential Phase 2 is located near all the conveniences like golf courses, hotels, multiplexes, schools, hospitals, clubs, and shopping centers. Elan The Presidential Phase 2 consists of spacious 3, 4, and 5 BHK apartments.
Elan Group
2024-4-13 15:13
The Elan Group in Gurgaon has created cutting-edge facilities that combine elegance and comfort. Elan Projects has everything from food courts to multiplexes to retail stores. If you're looking for upscale infrastructure with state-of-the-art facilities, Elan is your best bet. In Gurgaon, Elan Town Centre has some of the best business spaces. Elan Group offers the best quality without sacrificing your comfort level. Elan keeps fair standards in place to give you a luxurious experience. They also provide a variety of payment alternatives and fair costs. Elan Group is the ideal place to invest your money if you want to make a long-lasting investment.
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