Navarus: Late Night Posts

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FLAG fixed SEAMEWE Still Broken

without comments


It seems like the Internet is almost coming back to normal around here in the Middle East. Quick recap, 3 major cables FLAG, SEAMEWE3 and SEAMEWE4 were cut last month (December) causing major disruptions.

One of the obvious effects of such cuts is the high latency you might get in applications such as gaming and VoIP due to rerouting of traffic through other cables that aren’t geographically suitable (Middle East > Asia > US > Europe instead of Middle East > Europe).

I’ve been running some traceroutes to servers that my ISP (Batelco) routes through FLAG and one of the SEAMEWE. The FLAG link seems to be up and runing since it goes straight to Europe and US (but it has always been laggy even when it was fully operational), however for some other servers the routing is going through Asia and US.

Here are the results (It starts at the part just before it leaves my ISPs network):

FLAG Europe (www.leaseweb.com):

6    23 ms    50 ms    25 ms  172.17.2.62

7    25 ms    27 ms    24 ms  172.17.2.41

8   247 ms   248 ms   248 ms  80.77.1.217

9   246 ms   245 ms   272 ms  ge-1-0-1.0.cjr02.ldn001.flagtel.com [62.216.129.46]

10   248 ms   252 ms   255 ms  so-5-1-0.0.cjr02.ldn004.flagtel.com [62.216.129.150]

11   259 ms   259 ms   259 ms  ten4-0.lon.leaseweb.net [195.66.225.56]

12   261 ms   259 ms   274 ms  amx.nkf.leaseweb.net [85.17.100.210]

13     *        *        *     Request timed out.

14   260 ms   260 ms   271 ms  gi4-2.r2.sbp.leaseweb.net [83.149.127.14]

15   259 ms   252 ms   253 ms  www.leaseweb.com [83.149.80.111]

FLAG US (us.voxalot.com):

6    36 ms    26 ms    23 ms  172.17.2.70

7    59 ms    33 ms    25 ms  172.17.2.53

8   260 ms   232 ms   231 ms  62.216.146.97

9   234 ms   242 ms   234 ms  so-0-3-2.0.pjr01.nyc005.flagtel.com [62.216.128.50]

10   232 ms   233 ms   263 ms  ge-2-0-0.0.cjr02.nyc005.flagtel.com [85.95.25.109]

11   235 ms   245 ms   290 ms  nyiix.Peer1.net [198.32.160.65]

12     *        *        *     Request timed out.

13     *        *        *     Request timed out.

14   278 ms   239 ms   237 ms  10ge.ten1-1.wdc-sp2-cor-1.peer1.net [216.187.116.253]

15     *        *        *     Request timed out.

16   238 ms   239 ms   279 ms  premium.voxalot.com [64.34.173.199]

Teleglobe/VSNL International/TATA Communications Europe (eu.logon.worldofwarcraft.com):

6    24 ms    23 ms    24 ms  172.17.2.66

7    64 ms    30 ms    25 ms  172.17.2.53

8    45 ms    45 ms    44 ms  if-3-3.bb1.JSD-Jeddah.as6453.net [195.219.153.41]

9   144 ms   144 ms   143 ms  if-14-0.core1.S9R-Singapore.as6453.net [216.6.57.49]

10   334 ms   334 ms   347 ms  if-4-0-0-996.mcore5.LAA-LosAngeles.as6453.net [209.58.33.17]

11   344 ms   356 ms   344 ms  if-11-0-0-938.mcore3.LAA-LosAngeles.as6453.net [209.58.85.5]

12   343 ms   342 ms   343 ms  Vlan42.icore1.LAA-LosAngeles.as6453.net [216.6.84.114]

13   340 ms   330 ms   337 ms  las-bb1-pos2-3-3.telia.net [213.248.94.49]

14   421 ms   421 ms   422 ms  ash-bb1-link.telia.net [80.91.252.157]

15   484 ms   487 ms   487 ms  prs-bb1-link.telia.net [80.91.252.37]

16   475 ms   475 ms   477 ms  prs-b4-link.telia.net [80.91.251.45]

17   486 ms   487 ms   484 ms  prs-nant-ks51-link.telia.net [80.91.249.66]

Teleglobe/VSNL International/TATA Communications US (layeredtech.com):

6    43 ms    25 ms    24 ms  172.17.2.58

7    23 ms    24 ms    24 ms  172.17.2.45

8    30 ms    31 ms    31 ms  if-1-4.core1.RSD-Riyad.as6453.net [66.198.126.69]

9   141 ms   140 ms   140 ms  if-13-1-1.core1.S9R-Singapore.as6453.net [116.0.78.34]

10   351 ms   332 ms   330 ms  if-4-0-0-996.mcore5.LAA-LosAngeles.as6453.net [209.58.33.17]

11   341 ms   339 ms   340 ms  if-11-0-0-938.mcore3.LAA-LosAngeles.as6453.net [209.58.85.5]

12   326 ms   325 ms   326 ms  if-0-0-0-810.mcore4.LAA-LosAngeles.as6453.net [216.6.84.98]

13     *        *        *     Request timed out.

14   359 ms   358 ms   358 ms  cr2-pos-0-3-2-0.dallas.savvis.net [204.70.194.54]

15   407 ms   372 ms   373 ms  hr1-tengig-12-0-0.dallasda1.savvis.net [204.70.203.58]

16   360 ms   358 ms   359 ms  216.39.79.98

17     *        *        *     Request timed out.

18   372 ms   372 ms   372 ms  savvis.www.layeredtech.com [72.232.23.197]

From the results above you can see that Teleglobe/VSNL International/TATA Communications are routing traffic through Singapore and Los Angeles, US to access sites in both Europe and the US. It isn’t so bad if the server is located in the US, but more hops are encountered on its way to Europe.  According to a newspaper in Qatar the SEAMEWE cables should be up and running sometime on January 5th.

Crossing my fingers in the meantime, you never know when these cables get cut!

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