[outages] SEA-ME-WE3 undersea cable cut

[Martin Hepworth]

Uk to singapore and Oz go west from uk across both Atlantic and Pacific.
Routes to Oz vary across pacific day on day eithe via japan/singapore or
southerncross cable to nz first

Martin

On Wednesday, 16 January 2013, Nicolas Hyvernat wrote:

> On Wed, Jan 16, 2013 at 08:05:05PM +1300, Ben Aitchison wrote:
> > Curious.  Russia may be even worse.  I must admit I don't know a lot
> about Europe
> > routing.  What I did find earlier was that India from UK wasn't too bad,
> using the
> > looking glass server of vr.org which has lots of locations.
>
> Between Mumbai (India) and Marseille (France), you have SMW4, TGN-EA,
> SEACOM, etc... => about 100ms.
> Note: Marseille is at about 21ms of London via Paris.
>
> > Best I can seem to find is Japan <-> India of 125 to 132 msec, India <->
> Uk of 161 msec.
> >
> > And the route from UK to Japan was like 278 to 285 going via new
> york/los angeles.
> >
> > That said the Japan traffic to India was going via Singapore, there may
> be a more direct
> > path.  And I don't know if 161 is good for India <-> UK.
>
> So far, from UK/France, with cables I've seen in use, you go East via
> India to reach: Singapore, Hong-Kong.
> But then, to reach Japan, you go West, via North America.
>
> You can take a look at: http://www.submarinecablemap.com/
>
> --
> Nicolas Hyvernat
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-- 
-- 
Martin Hepworth, CISSP
Oxford, UK
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