2006 年 12 月 30 日  星期六

help.....點解要地震呀~

(星島) 12月 30日 星期六 06:22PM singtao
海底電纜料一月內逐步修復

電訊管理局表示,經初步勘探及評估,如環境及天氣許可,其中1組海底電纜的首期修復工程,可望在1月9日完成;其他受損電纜,現正安排勘探和評估,預期修復工作可在1月底前逐步完成。互聯網接駁 整體上有若干改善,但大部分用戶仍遇上接駁速度緩慢的問題。台灣附近12月26日發生地震損毀的海底通訊電纜,截至今天中午,香港撥往台灣的國際直撥電話及漫遊服務,以及使用電話卡由香港致電海外的電話服務已恢復正常。香港撥往南韓的國際直撥電話及漫遊服務,也已恢復至正常水平的約6成。然而,使用電話卡由海外(不包括台灣及日本)致電香港仍然嚴重擠塞。

(明報) 12月 30日 星期六 05:10AMmingpao
光纜修復料需逾7日 損毁較預期嚴重 現場天氣惡劣

【明報專訊】台灣南部大地震至今已有數天,仍然繼續令通訊網絡世界震盪。海底6條光纜在地震中受損,電訊管理局指部分維修船隻已抵達光纜受損現場,但初步勘探顯示,光纜的損毁程度相當嚴重,修復時間會較原先估計的5至7日更長。至於本地互聯網服務,部分仍然不暢順。

本港網絡服務依賴的6條受損海底光纖電纜,5艘來自新加坡與菲律賓的維修船隻已先後出發前往搶修,電訊管理局昨指部分海底電纜維修船隻昨日已抵達現場,但惡劣天氣阻礙勘探及評估工作。

局方呼籲,如非緊急,市民應避免致電台灣及南韓。海外人士如欲撥長途電話至本港,應使用流動電話或固網電話,不要使用電話卡。如非必要,互聯網用戶應盡量避免從海外網站下載大型檔案。

台灣長途漫遊今日回復正常

電訊管理局稱,互聯網接駁整體上有若干改善,但大部分用戶仍遇上接駁速度緩慢的問題。本港對外通訊尚未完全恢復正常,撥往台灣國際直撥電話及漫遊服務已恢復至正常水平一半,料今日會回復正常;但撥往南韓的國際直撥電話及漫遊服務,及用電話卡由海外致電本港仍嚴重擠塞。而本地電訊服務,以及與中國內地和澳門的通訊均正常。

互聯網服務已逐漸恢復,但有用戶投訴各網絡供應商上網服務參差,部分網絡仍然受阻。香港互聯網服務供應商協會副主席葉旭輝指出,昨日大量頻寬的軟件傳輸已明顯減少,互聯網服務供應商亦已採用各種自救措施解決問題,例如電盈已陸續轉駁數據通訊及新增額外頻寬,和記亦與世界各地多個電訊商互相協助分流及傳輸話音及數據國際電訊服務,令整體互聯網服務大大改善。但他未能估計復修時間,呼籲公眾暫停使用點對點分享軟件,以及其他非緊急但使用大量頻寬的軟件。

台灣方面,區內多家電訊商表示,會轉用人造衛星及其他光纜,服務大部分回復正常。南韓方面,一半受損的對外線路已經恢復,預計數日內全部回復正常;日本的電訊商亦說,固網電話服務大致恢復。

internet disruption after the Taiwanese earthquake.

 

Au Man-ho, director-general of telecoms watchdog Ofta, said that under the existing notification mechanism, operators were not required to make immediate reports about cable damage to the authorities.

Six of the seven main submarine cables linking internet and phone services to the US, Canada, Japan, South Korea and Taiwan were damaged following Tuesday's quake.

"Even if one cable is damaged, internet traffic can be diverted to other routes and the effect is quite insignificant. Sometimes, cable faults occur somewhere very distant from Hong Kong," Mr Au said, adding that he believed the extent of the damage caused by the earthquake was unprecedented.

Defending the delay in making a public announcement, he said: "Members of the public already know the internet traffic is congested, so it is not meaningful for us to issue a press release telling them something they already know.

"It is more important for us to find out the degree of damage, how much time will be needed to recover the system and the progress of repairs so that we can inform the public."

Acting financial secretary Stephen Ip Shu-kwan said improving contingency plans and methods for releasing information was the responsibility of all parties.

"I think it is important for the cable operators, internet service providers, the government, Ofta and telecommunications companies to consider what happened and see what we need to do to improve the situation," he said.

 

Information technology sector lawmaker Sin Chung-kai said improving the reporting system would not mean amending or creating legislation if the government could negotiate a mandatory notification mechanism through the licensing requirements of internet service providers.

However, Internet Society chairman Charles Mok Nai-kwong warned that it may be difficult to design a suitable mechanism.

"The internet service providers are open to discussion and to working out a better system, but their biggest worry is whether the rules on when to notify will be clear and whether they will be forced to make notifications about every minor outage," he said. "It's not so easy to draw that line."

He said requiring local providers to notify the government would not have helped in the latest crisis, as the providers only had second-hand information from the undersea-cable operators.

"Many of those operators don't have offices in Hong Kong, and those that do, do not have a licensing relationship with Ofta, which may have been why Ofta had such trouble getting information.

"I think the problem had more to do with the government's way of not announcing anything until they had full information."

Political analyst James Sung Lap-kung said the slow response suggested the government had underestimated the seriousness of the problem and had little sense of political alertness.

"The government's mentality is that they are just a regulator of private businesses, and so they are only responsible for passing on information from the various companies," he said. "All they needed was to put out a very simple statement to put people's minds at ease."

State of affairs

Telecoms operators

  • PCCW: IDD calls have resumed but Taiwan is experiencing congestion. Internet traffic to Japan, South Korea and Taiwan is still congested
  • Hutchison Global Communications: service has almost returned to normal
  • Hong Kong Broadband Network: 70 per cent of internet bandwidth is available, IDD calls to Taiwan have resumed
  • Wharf T&T: 90 per cent of IDD calls have resumed. Congestion experienced when browsing websites in US, Japan and Korea

 

Banks

  • HSBC: services have improved since Wednesday, when many customers' connections to some of the banks' internet banking services were affected
  • Hang Seng: slowdown in corporate electronic banking has improved after rerouting
  • Standard Chartered: operations including online banking are normal
  • DBS: some individual cases of slow log-ons, but fewer than on Wednesday

(STANDARD) 12月 30日 星期六 03:30AM
Net users to face longer delay

It will take longer than the originally expected week to get regional phone and Internet connections totally restored following Tuesday night's earthquake off Taiwan, the Office of Telecommunications Authority said.

Initial tests conducted by repair ships that arrived at the scene of the damaged undersea cables Thursday were hampered by poor weather that delayed repairs.

The latest service status released by OFTA Friday showed local telecommunications services with the mainland and Macau at normal levels. IDD and roaming calls to Taiwan have been restored to half the normal level with full restoration expected Saturday.

Overseas phone calls from Hong Kong using call cards are also expected to be back to normal Saturday.

IDD and roaming calls to South Korea are still seriously congested as are overseas calls into Hong Kong via call cards.

Internet access is expected to improve from day to day. OFTA asks the public to be frugal in its cyber use to minimize strain on limited connectivity.

Non-urgent calls to Taiwan and South Korea are to be discouraged and overseas callers attempting to connect to Hong Kong are advised to use mobile phones and fixed-line phones instead of call cards.

The public has also been asked to refrain from engaging in nonessential downloads and activities that require large bandwidth over international connections.

Services such as online banking were intermittently affected at some leading banks, with HSBC posting a notice warning on its commercial Web site that users may experience problems with online services.

However, the Hong Kong Monetary Authority is confident the banking sector will cope.

"Banks have reported that response times are slower than usual for online services, but overall the banking system hasn't been affected," an HKMA spokesman said.

With business and household Internet users facing interruptions of more than a week before repairs on the damaged undersea cables can be completed, HKdotCOM chief executive officer Maren Leizaola said his company has managed to take advantage of the situation.

"New revenue streams on e-mail service alone have seen my company make in two or three days what we normally make in a couple of months," Leizaola said.

"We're talking tens of thousands of dollars per day in new revenue."

Owing to the demand for mainstream Internet access, HKdotCOM has managed to capitalize on those parties who have been unable to access their regular e-mail accounts.

"As we specialize in providing e-mail services and we can set up a secondary company e-mail service in under an hour, a lot of people have been signing up with us. Our edge is that we're reliable.

"We're here to provide essential services for companies with monthly turnovers of millions of US dollars," Leizaola said.

"We spend three or four times what our competitors spend on Internet connections, but we're buying quality. We have got four diversified connections and, as we are configured with multiple ISPs, our services keep working perfectly."

Since Thursday, HKdotCOM has also been helping Hong Kong Web sites hit by the outage to be available to users overseas.

"I hope Internet users now understand that free e-mail is not free - it costs thousands of dollars when it stops working," Leizaola said.