[bdNOG] nog Digest, Vol 35, Issue 6

Thu Aug 25 12:01:56 BDT 2016

This problem has already been solved by Aamra Networks. Thanks to them.

BR

Naser

Sent from Yahoo Mail on Android

From:"nog-request at bdnog.org" <nog-request at bdnog.org>
Date:Thu, Aug 25, 2016 at 12:00
Subject:nog Digest, Vol 35, Issue 6

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Today's Topics:

  1. Regarding L3 Loop Inside Aamra Networks Limited
      (Md. abdullah Al naser)

----------------------------------------------------------------------

Message: 1
Date: Wed, 24 Aug 2016 11:26:17 +0000 (UTC)
From: "Md. abdullah Al naser" <mail.naserbd at yahoo.com>
To: "nog at bdnog.org" <nog at bdnog.org>
Subject: [bdNOG] Regarding L3 Loop Inside Aamra Networks Limited
Message-ID:
    <1567336415.1718116.1472037977575.JavaMail.yahoo at mail.yahoo.com>
Content-Type: text/plain; charset="utf-8"

Hi,
Is there anyone from Aamra Networks Limited.....
Found a L3 loop inside there network.

C:\Users\User>ping ibank.mutualtrustbank.com -t

Pinging ibank.mutualtrustbank.com [124.109.104.38] with 32 bytes of data:
Request timed out.
Reply from 182.160.97.2: TTL expired in transit.
Reply from 182.160.97.2: TTL expired in transit.
Reply from 182.160.97.2: TTL expired in transit.
Reply from 182.160.97.2: TTL expired in transit.
Reply from 182.160.97.2: TTL expired in transit.
Reply from 182.160.97.2: TTL expired in transit.
Reply from 182.160.97.2: TTL expired in transit.
Reply from 182.160.97.2: TTL expired in transit.

Ping statistics for 124.109.104.38:
??? Packets: Sent = 9, Received = 8, Lost = 1 (11% loss),

C:\Users\User>tracert -d ibank.mutualtrustbank.com

Tracing route to ibank.mutualtrustbank.com [124.109.104.38]
over a maximum of 30 hops:

? 1??? 53 ms??? 62 ms??? 69 ms? 10.0.0.26
? 2???? 4 ms???? 2 ms???? 1 ms? 202.164.212.73
? 3???? 3 ms???? 2 ms???? 3 ms? 202.164.215.250
? 4???? 3 ms??? 11 ms???? 5 ms? 202.164.215.18
? 5??? 11 ms???? 8 ms???? 9 ms? 202.164.214.49
? 6??? 16 ms??? 11 ms??? 24 ms? 198.32.167.252
? 7???? 5 ms??? 19 ms??? 18 ms? 172.16.0.10
? 8?? 109 ms??? 76 ms?? 111 ms? 182.160.97.2
? 9??? 52 ms??? 52 ms??? 27 ms? 182.160.97.1
?10??? 34 ms??? 92 ms??? 67 ms? 182.160.97.2
?11??? 84 ms??? 71 ms??? 36 ms? 182.160.97.1
?12??? 72 ms??? 62 ms??? 49 ms? 182.160.97.2
?13??? 29 ms??? 43 ms??? 72 ms? 182.160.97.1
?14??? 44 ms??? 32 ms??? 68 ms? 182.160.97.2
?15??? 10 ms??? 19 ms???? 7 ms? 182.160.97.1
?16??? 56 ms??? 51 ms??? 81 ms? 182.160.97.2
?17??? 10 ms??? 10 ms???? 7 ms? 182.160.97.1
?18?? 100 ms??? 95 ms??? 66 ms? 182.160.97.2
?19??? 53 ms??? 44 ms??? 24 ms? 182.160.97.1
?20??? 90 ms??? 80 ms??? 69 ms? 182.160.97.2
?21??? 59 ms??? 44 ms??? 36 ms? 182.160.97.1
?22?? 109 ms?? 153 ms??? 96 ms? 182.160.97.2
?23?? 394 ms???? *?????? 32 ms? 182.160.97.1
?24?? 231 ms??? 96 ms?? 117 ms? 182.160.97.2
?25??? 36 ms??? 33 ms??? 45 ms? 182.160.97.1
?26??? 73 ms??? 78 ms??? 61 ms? 182.160.97.2
?27??? 39 ms??? 55 ms??? 40 ms? 182.160.97.1
?28?? 140 ms?? 247 ms?? 147 ms? 182.160.97.2
?29???? *?????? 52 ms??? 47 ms? 182.160.97.1
?30??? 19 ms???? *?????? 61 ms? 182.160.97.2

Trace complete.

Could you please look into the issue?? Thanks a lot.

?Thanks & Regards,  ? Md. Abdullah Al Naser Sr. Systems Specialist, NOC
MetroNet Bangladesh Ltd.
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