[AusNOG] Routing issue from Melbourne to Sydney only when Telstra is in the path

[Roger Lienert]

Hi Murat,

On the Vocus network we are learning 175.184.201.44 (175.184.200.0/21) from Optus only.

We are learning 103.210.10.72  from yourself and can see this route on AAPT and Optus.

Let me know fi we can provide any further assistance on our end with this.


Regards,
Roger



> On 1 Mar 2017, at 10:05 am, Murat Sener <Murat.Sener at premiertech.com.au> wrote:
> 
> We have actually removed AAPT from our path due to ongoing routing issues as of yesterday 3pm we are seeing massive amounts of routes taking interstate paths even though it's a inner state destination.
> 
> 
> 
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> From: Nathan Brookfield <Nathan.Brookfield at simtronic.com.au <mailto:Nathan.Brookfield at simtronic.com.au>>
> Sent: Wednesday, March 1, 2017 9:43:09 AM
> To: Murat Sener; ausnog at ausnog.net <mailto:ausnog at ausnog.net>
> Subject: RE: Routing issue from Melbourne to Sydney only when Telstra is in the path
>  
> Hi Murat,
>  
> Is this still occurring this morning, we saw massive reachability issues from AAPT from around 1800 last night until 2245 but it all appears to have settled back down this morning reachability wise but the path is still horrible, in some cases we are seeing traffic coming from Sydney > Perth > Melbourne and back to Sydney but at least it is reachable again.
>  
> Kindest Regards,
> Nathan Brookfield (VK2NAB)
> 
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> From: AusNOG [mailto:ausnog-bounces at lists.ausnog.net <mailto:ausnog-bounces at lists.ausnog.net>] On Behalf Of Murat Sener
> Sent: Wednesday, March 1, 2017 9:34 AM
> To: ausnog at ausnog.net <mailto:ausnog at ausnog.net>
> Subject: [AusNOG] Routing issue from Melbourne to Sydney only when Telstra is in the path
>  
> Hi all,
>  
> We just cutover between our providers AAPT to Vocus we had our primary blocks using AAPT for in and out bound, since to BGP changes we have noticed all our sydney customers they are on Telstra or uses Telstra as a next-hop the destination isn’t reachable.
>  
> As an example, we are trying to access 175.184.201.44 from 103.210.10.72 and the destination cannot be reach it is only effect one of our ip block all other ip blocks can reach this ip address without any issues.
>  
> Anyone able to assist us from Telstra or even Vocus.
>  
> Thanks
> Regards,
> Murat Sener
> 
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