[Sysops-list] MOS-Vianet routing

[Om Bikram Thapa]

Whenever MOS npIX link goes down, it becomes unreachable from VSAT 
path as well. 

Here is the trace to www.mos.com.np from Vianet:

------------------------------------------------------------------
[om at dns1 om]$ /usr/sbin/traceroute www.mos.com.np
traceroute to mos.com.np (202.52.255.35), 30 hops max, 38 byte packets
 1  int-ujeli (202.51.76.1)  0.208 ms  0.180 ms  0.151 ms
 2  fa-0-0-iris (202.51.76.17)  0.619 ms  0.581 ms  0.639 ms
 3  fa-0-1-cornea (202.51.76.238)  9.650 ms  14.821 ms  13.692 ms
 4  202.51.95.241 (202.51.95.241)  10.871 ms  8.109 ms  16.224 ms
 5  202.161.129.13 (202.161.129.13)  548.628 ms  577.884 ms  582.991 ms
 6  202.161.130.1 (202.161.130.1)  562.909 ms  581.698 ms  570.579 ms
 7  202.161.130.33 (202.161.130.33)  620.815 ms  825.923 ms *
 8  fe5-5.cr01.sjo01.pccwbtn.net (63.218.7.121)  694.962 ms  682.436 ms  
811.621 ms
 9  corporateaccess.ge5-6.br01.hkg04.pccwbtn.net (63.218.115.2)  965.618 
ms  925.112 ms  912.910 ms
10  203.91.129.142 (203.91.129.142)  925.011 ms  999.583 ms  927.750 ms
11  * * *
12  * * *
13  * * *
14  *
-----------------------------------------------------------------

Shekhar, could you please look into this issue?

Thanks,
Om.

On Wed, 8 Mar 2006, Ritesh Raj Joshi wrote:

> HI guys,
> 
> Can't access some MOS customer sites via Vianet.
> Seems like some routing issue at npIX as the traffic is going via VSAT.
> 
> Appreciate if the concerned ISPs can work together to resolve the matter 
> at the earliest.
> 
> Thanks,
> 
> Ritesh
> 
> C:\Documents and Settings\Ritesh>tracert www.nabilbank.com.np
> 
> Tracing route to nabilbank.com.np [202.52.237.134]
> over a maximum of 30 hops:
> 
>   1    <1 ms    <1 ms    <1 ms  192.168.111.1
>   2    11 ms     5 ms     7 ms  202.51.75.1
>   3     5 ms     4 ms     4 ms  192.168.233.1
>   4     4 ms     4 ms     4 ms  int-dobhan.vianet.com.np [202.51.76.25]
>   5     6 ms     5 ms     5 ms  fa-0-0-iris.vianet.com.np [202.51.76.17]
>   6    16 ms    29 ms    13 ms  fa-0-1-cornea.vianet.com.np [202.51.76.238]
>   7    11 ms     8 ms     7 ms  202.51.95.241
>   8   579 ms   617 ms   574 ms  202.161.129.13
>   9   576 ms   628 ms   602 ms  202.161.130.1
>  10   648 ms   641 ms   629 ms  202.161.130.41
>  11   621 ms   707 ms   653 ms  ge-0-1-0.405.ar1.SJC2.gblx.net 
> [207.138.144.185]
> 
>  12   634 ms   623 ms   652 ms  so5-0-0-2488M.ar2.PAO2.gblx.net 
> [67.17.93.109]
>  13   620 ms   621 ms   619 ms  singtel-1.ar2.PAO2.gblx.net [208.50.13.166]
>  14   666 ms   851 ms   682 ms  ge-3-0-0.plapx-cr3.ix.singtel.com 
> [203.208.168.1
> 33]
>  15   852 ms   624 ms   868 ms  p1-1.sngtp-cr3.ix.singtel.com 
> [203.208.182.113]
> 
>  16   873 ms   888 ms   876 ms  p1-1.sngtp-cr3.ix.singtel.com 
> [203.208.182.113]
> 
>  17   833 ms   966 ms   831 ms  p0-0-0.sngbt-ar2.ix.singtel.com 
> [202.160.250.158
> ]
>  18   870 ms   892 ms   901 ms  203.208.145.38
>  19     *        *        *     Request timed out.
>  20     *        *        *     Request timed out.
>  21     *        *        *     Request timed out.
>  22     *        *        *     Request timed out.
>  23     *        *        *     Request timed out.
>  24     *        *        *     Request timed out.
>  25     *        *        *     Request timed out.
>  26     *        *        *     Request timed out.
>  27     *        *        *     Request timed out.
>  28     *        *        *     Request timed out.
>  29     *        *        *     Request timed out.
>  30     *        *        *     Request timed out.
> 
> Trace complete.
> 
> 
> 
> 
> 
> 
> 
> _______________________________________________
> Sysops-list mailing list
> Sysops-list at npix.net.np
> http://lists.npix.net.np/mailman/listinfo/sysops-list
>