latency of the NTCs ADSL gateway from my home so high often request times out.

12 years ago, November 23, 2011
Reading time: 4 mins
Nepal

Why on earth is the latency of the  NTC's ADSL gateway from my home so high? Often the request times out,  Khatey NTC. I think over subscription is the reason behind this.

C:\Users\USER>ping 113.199.128.1 -t

Pinging 113.199.128.1 with 32 bytes of data:
Reply from 113.199.128.1: bytes=32 time=812ms TTL=254
Reply from 113.199.128.1: bytes=32 time=827ms TTL=254
Reply from 113.199.128.1: bytes=32 time=841ms TTL=254
Reply from 113.199.128.1: bytes=32 time=741ms TTL=254
Reply from 113.199.128.1: bytes=32 time=856ms TTL=254
Request timed out.
Reply from 113.199.128.1: bytes=32 time=760ms TTL=254
Reply from 113.199.128.1: bytes=32 time=543ms TTL=254
Reply from 113.199.128.1: bytes=32 time=705ms TTL=254
Reply from 113.199.128.1: bytes=32 time=798ms TTL=254
Reply from 113.199.128.1: bytes=32 time=626ms TTL=254
Reply from 113.199.128.1: bytes=32 time=830ms TTL=254
Reply from 113.199.128.1: bytes=32 time=615ms TTL=254
Reply from 113.199.128.1: bytes=32 time=617ms TTL=254
Reply from 113.199.128.1: bytes=32 time=938ms TTL=254
Request timed out.
Request timed out.
Request timed out.
Reply from 113.199.128.1: bytes=32 time=819ms TTL=254
Reply from 113.199.128.1: bytes=32 time=842ms TTL=254
Reply from 113.199.128.1: bytes=32 time=1046ms TTL=254
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Reply from 113.199.128.1: bytes=32 time=677ms TTL=254
Reply from 113.199.128.1: bytes=32 time=808ms TTL=254
Reply from 113.199.128.1: bytes=32 time=606ms TTL=254
Reply from 113.199.128.1: bytes=32 time=830ms TTL=254
Request timed out.
Request timed out.
Reply from 113.199.128.1: bytes=32 time=917ms TTL=254
Request timed out.
Reply from 113.199.128.1: bytes=32 time=1070ms TTL=254
Request timed out.
Request timed out.
Reply from 113.199.128.1: bytes=32 time=670ms TTL=254
Reply from 113.199.128.1: bytes=32 time=780ms TTL=254
Reply from 113.199.128.1: bytes=32 time=581ms TTL=254
Reply from 113.199.128.1: bytes=32 time=883ms TTL=254
Reply from 113.199.128.1: bytes=32 time=836ms TTL=254
Reply from 113.199.128.1: bytes=32 time=653ms TTL=254
Request timed out.
Reply from 113.199.128.1: bytes=32 time=523ms TTL=254
Reply from 113.199.128.1: bytes=32 time=570ms TTL=254
Reply from 113.199.128.1: bytes=32 time=575ms TTL=254
Reply from 113.199.128.1: bytes=32 time=877ms TTL=254
Reply from 113.199.128.1: bytes=32 time=716ms TTL=254
Request timed out.
Request timed out.
 

When pinged to google.com this happened

C:\Users\USER>ping google.com

Pinging google.com [74.125.236.52] with 32 bytes of data:
Reply from 74.125.236.52: bytes=32 time=885ms TTL=55
Request timed out.
Request timed out.
Reply from 74.125.236.52: bytes=32 time=634ms TTL=55

Ping statistics for 74.125.236.52:
    Packets: Sent = 4, Received = 2, Lost = 2 (50% loss),
Approximate round trip times in milli-seconds:
    Minimum = 634ms, Maximum = 885ms, Average = 759ms
 

When tracert ing the google.com following happened

C:\Users\USER>tracert google.com

Tracing route to google.com [74.125.236.52]
over a maximum of 30 hops:

  1     1 ms     1 ms     1 ms  192.168.0.1
  2     *        *       39 ms  1-adsl.ntc.net.np [113.199.128.1]
  3   688 ms   796 ms     *     202.70.66.26
  4     *        *        *     Request timed out.
  5     *        *        *     Request timed out.
  6   140 ms   131 ms   125 ms  209.85.243.156
  7  1174 ms     *        *     66.249.94.75
  8     *        *        *     Request timed out.
  9   855 ms   609 ms   237 ms  maa03s04-in-f20.1e100.net [74.125.236.52]

Trace complete.
 

After some minutes it cools down back but still the ping is high(avg:136ms) for a WAN gateway.

C:\Users\USER>ping 113.199.128.1 -t

Pinging 113.199.128.1 with 32 bytes of data:
Reply from 113.199.128.1: bytes=32 time=283ms TTL=254
Reply from 113.199.128.1: bytes=32 time=42ms TTL=254
Reply from 113.199.128.1: bytes=32 time=93ms TTL=254
Reply from 113.199.128.1: bytes=32 time=40ms TTL=254
Reply from 113.199.128.1: bytes=32 time=83ms TTL=254
Reply from 113.199.128.1: bytes=32 time=63ms TTL=254
Reply from 113.199.128.1: bytes=32 time=120ms TTL=254
Reply from 113.199.128.1: bytes=32 time=93ms TTL=254
Reply from 113.199.128.1: bytes=32 time=685ms TTL=254
Request timed out.
Reply from 113.199.128.1: bytes=32 time=101ms TTL=254
Reply from 113.199.128.1: bytes=32 time=646ms TTL=254
Reply from 113.199.128.1: bytes=32 time=925ms TTL=254
Reply from 113.199.128.1: bytes=32 time=274ms TTL=254
Reply from 113.199.128.1: bytes=32 time=92ms TTL=254
Reply from 113.199.128.1: bytes=32 time=45ms TTL=254
Reply from 113.199.128.1: bytes=32 time=81ms TTL=254
Reply from 113.199.128.1: bytes=32 time=81ms TTL=254
Reply from 113.199.128.1: bytes=32 time=40ms TTL=254
Reply from 113.199.128.1: bytes=32 time=59ms TTL=254
Reply from 113.199.128.1: bytes=32 time=40ms TTL=254
Reply from 113.199.128.1: bytes=32 time=41ms TTL=254
Reply from 113.199.128.1: bytes=32 time=39ms TTL=254
Reply from 113.199.128.1: bytes=32 time=44ms TTL=254
Reply from 113.199.128.1: bytes=32 time=84ms TTL=254
Reply from 113.199.128.1: bytes=32 time=40ms TTL=254
Reply from 113.199.128.1: bytes=32 time=40ms TTL=254
Reply from 113.199.128.1: bytes=32 time=66ms TTL=254
Reply from 113.199.128.1: bytes=32 time=39ms TTL=254
Reply from 113.199.128.1: bytes=32 time=41ms TTL=254
Reply from 113.199.128.1: bytes=32 time=73ms TTL=254
Reply from 113.199.128.1: bytes=32 time=55ms TTL=254
Reply from 113.199.128.1: bytes=32 time=61ms TTL=254
Reply from 113.199.128.1: bytes=32 time=41ms TTL=254
Reply from 113.199.128.1: bytes=32 time=42ms TTL=254
Reply from 113.199.128.1: bytes=32 time=175ms TTL=254

Ping statistics for 113.199.128.1:
    Packets: Sent = 36, Received = 35, Lost = 1 (2% loss),
Approximate round trip times in milli-seconds:
    Minimum = 39ms, Maximum = 925ms, Average = 136ms
 

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