[AusNOG] Is anyone else able to access other private networks on TPG?

Radek Tkaczyk radek at tkaczyk.id.au
Tue Oct 29 19:29:43 EST 2013


For example, from one of our regular TPG Internet connections (straight layer 3, non MPLS)

C:\Documents and Settings\itadmin>tracert 192.168.3.2

Tracing route to 192.168.3.2 over a maximum of 30 hops

  1    <1 ms    <1 ms    <1 ms  192.168.1.1
  2     3 ms     3 ms     2 ms  220-244-188-61.static.tpgi.com.au [220.244.188.61]
  3     3 ms     3 ms     3 ms  bri-nxg-alf-csw1-ge-2-17.tpgi.com.au [203.29.141.21]
  4    18 ms    18 ms    18 ms  192.168.3.2

Trace complete.

Regards,

Radek
Ph: 0413 383 231
radek at tkaczyk.id.au

From: AusNOG [mailto:ausnog-bounces at lists.ausnog.net] On Behalf Of Radek Tkaczyk
Sent: Tuesday, 29 October 2013 6:27 PM
To: ausnog at lists.ausnog.net
Subject: Re: [AusNOG] Is anyone else able to access other private networks on TPG?

This has been like this for ages.

I tried raising it with TPG about 12 months ago and the person on the other end didn’t even understand what I was trying to tell them, so I gave up. They said they would have someone follow up but obviously nothing has been done

It’s TPG so I kind of expected that answer really…

Regards,

Radek
Ph: 0413 383 231
radek at tkaczyk.id.au<mailto:radek at tkaczyk.id.au>

From: AusNOG [mailto:ausnog-bounces at lists.ausnog.net]<mailto:[mailto:ausnog-bounces at lists.ausnog.net]> On Behalf Of Josh R
Sent: Tuesday, 29 October 2013 6:24 PM
To: Peter Tonoli; Mischa King
Cc: ausnog at lists.ausnog.net<mailto:ausnog at lists.ausnog.net>
Subject: Re: [AusNOG] Is anyone else able to access other private networks on TPG?

I believe it was mentioned this was an MPLS network?

I've had this issue on TPG/PIPE MPLS before.



--- Original Message ---

From: "Peter Tonoli" <peter at medstv.unimelb.edu.au<mailto:peter at medstv.unimelb.edu.au>>
Sent: 29 October 2013 6:06 PM
To: "Mischa King" <mischa at webaction.com.au<mailto:mischa at webaction.com.au>>
Cc: ausnog at lists.ausnog.net<mailto:ausnog at lists.ausnog.net>
Subject: Re: [AusNOG] Is anyone else able to access other private       networks        on TPG?

________________________________
From: "Mischa King" <mischa at webaction.com.au<mailto:mischa at webaction.com.au>>
To: "Cameron Daniel" <cdaniel at nurve.com.au<mailto:cdaniel at nurve.com.au>>
Cc: ausnog at lists.ausnog.net<mailto:ausnog at lists.ausnog.net>
Sent: Tuesday, 29 October, 2013 6:26:34 PM
Subject: Re: [AusNOG] Is anyone else able to access other private networks        on TPG?
I haven't raised it yet, I was just about to.

On Tue, Oct 29, 2013 at 5:25 PM, Cameron Daniel <cdaniel at nurve.com.au<mailto:cdaniel at nurve.com.au>> wrote:
What did their support line/NOC say when you raised this with them?


On 2013-10-29 5:23 pm, Mischa King wrote:
Yes this maybe true, but I can see printers, SAN, Switches even
Windows Server boxes that are on a private network IP.
I guess the question needs to be asked - why is RFC1918 traffic emanating from your network?

--
Peter Tonoli < peter at medstv.unimelb.edu.au<mailto:peter at medstv.unimelb.edu.au> > +61-3-9288-2399
IT Manager
The University of Melbourne - Eastern Hill Academic Centre, St. Vincent's Institute and O'Brien Institute
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