[AusNOG] Anybody else in Melbourne having issues routing

[McDonald Richards]

No issues here but your route age is young so somebody else may have announced the prefix.


RP/0/RSP0/CPU0:cor03.syd03#traceroute 103.18.204.0
Mon May 12 06:53:53.445 UTC

Type escape sequence to abort.
Tracing the route to 103.18.204.0

 1  ten-0-1-0-1.cor01.mel07.vic.VOCUS.net.au (114.31.196.163) [MPLS: Label 16023 Exp 0] 13 msec  12 msec  12 msec
 2  ten-0-0-0.bdr02.mel07.vic.VOCUS.net.au (114.31.196.243) 12 msec  12 msec  12 msec
 3  as58443.vic.ix.asn.au (218.100.78.29) 12 msec  12 msec  12 msec
 4   *

RP/0/RSP0/CPU0:cor03.syd03#sh ip bgp 103.18.204.0
Mon May 12 06:54:00.171 UTC
BGP routing table entry for 103.18.204.0/24
Versions:
  Process           bRIB/RIB  SendTblVer
  Speaker           53246372    53246372
Last Modified: May 12 06:51:49.452 for 00:02:10
Paths: (2 available, best #1)
  Advertised to update-groups (with more than one peer):
    0.4 0.6
  Advertised to peers (in unique update groups):
    175.45.72.12
  Path #1: Received by speaker 0
  Advertised to update-groups (with more than one peer):
    0.4 0.6
  Advertised to peers (in unique update groups):
    175.45.72.12
  58443 133073
    114.31.196.24 (metric 120) from 114.31.196.10 (114.31.196.24)
      Origin IGP, metric 0, localpref 420, valid, internal, best, group-best, import-candidate, import suspect
      Received Path ID 0, Local Path ID 1, version 53246372
      Community: 4826:420 4826:1000 4826:5307 4826:7000
      Originator: 114.31.196.24, Cluster list: 114.31.196.10
  Path #2: Received by speaker 0
  Not advertised to any peer
  58443 133073
    114.31.196.24 (metric 120) from 114.31.196.14 (114.31.196.24)
      Origin IGP, metric 0, localpref 420, valid, internal, import suspect
      Received Path ID 0, Local Path ID 0, version 0
      Community: 4826:420 4826:1000 4826:5307 4826:7000
      Originator: 114.31.196.24, Cluster list: 114.31.196.14

Macca
Vocus



From: Joseph Goldman <joe at apcs.com.au<mailto:joe at apcs.com.au>>
Date: Monday, 12 May 2014 4:38 PM
To: "ausnog at lists.ausnog.net<mailto:ausnog at lists.ausnog.net>" <ausnog at lists.ausnog.net<mailto:ausnog at lists.ausnog.net>>
Subject: Re: [AusNOG] Anybody else in Melbourne having issues routing

I was seeing it advertised by AS38883 (FireNet) on MegaportIX NSW, but as I was looking at it seemed to go on a bit of a loop through Vocus' network. Perhaps Vocus directly are having some issues?

As of my 3rd or 4th traceroute, its now heading out of AU, and 5th traceroute shows it now on AS9443 via Primus on MegaportIX.

Lots of flapping around for me.

Thanks,
Joe

On 12/05/14 16:06, Daniel Watson wrote:

Gday Guys


Ive noticed one of our prefixes having issues for the past 40minutes, and was wondering if anybody else had any issues or could see an issue with our prefix 103.18.204.0/24 ?


An IP of 103.18.204.110 can be used for traceroute / ping


Reply's on or offlist welcome



Regards


Daniel



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