[AusNOG] Is TPG blocking everything to AS4851?

[Bruce Forster]

There is another TPG port...

Check this out:
https://mrtg.pipenetworks.com/customer/history.php?target=int31498&size=500&label=TPG%20INTERNET&type=bps

the old graph has been named TPGone "TPG Gone" with a typeo?





On Wed, Sep 10, 2014 at 3:42 PM, Nicholas Meredith <nicholas at udhaonline.net>
wrote:

> As a follow-on, and because I have seen ARP across the PIPE QLD IX from
> multiple providers for TPG going unanswered still, I thought I'd check the
> PIPE Customer Graphs for QLD, however the link is so idle I'm thinking that
> TPG may have changed ports? Can anyone from PIPE confirm the updated target
> interface id if this is true?
>
> Currently appears like a downed port:
> https://mrtg.pipenetworks.com/customer/history.php?target=int18225&size=500&label=TPGone%20INTERNET&type=bps
>
> And a friendly reminder to the TPG guys to please feel free to throw in
> your 2c on the list to save us all from guessing how your are progressing
> here.
>
> Cheers,
>
> Nick
>
> On Tue, Sep 9, 2014 at 6:35 PM, Ryan Crouch <ryan at apexn.com.au> wrote:
>
>> Hey Nicholas,
>>
>>
>>
>> I suspect this issue is localised to the PIPE IX in QLD and then only
>> some peers.
>>
>>
>>
>> It became obvious we didn't have an ARP record for the TPG peer
>> 218.100.0.12. TPG confirmed they had an ARP entry for us, and resetting
>> interfaces/caches didn't resolve the issue. We had ARP entries for other
>> peers and also route servers - BGP was working fine. When we created a
>> static ARP entry for the TPG peer, it started working.
>>
>>
>>
>> 218.100.0.12  resolves to 24e9.b3b7.0800
>>
>>
>>
>> Long term this isn't a solution, and I am still waiting for more
>> information as to why this might need to happen after having the connection
>> in place since 2006.
>>
>>
>>
>> Additionally, I am not sure if we're unable to reach any other peers at
>> this time but many/most look ok but be wary if you implement this work
>> around.
>>
>>
>>
>> Hopefully this information assists those of you whom are impacted.
>>
>>
>>
>> - Ryan
>>
>>
>>
>> *From:* AusNOG [mailto:ausnog-bounces at lists.ausnog.net] *On Behalf Of *Nicholas
>> Meredith
>> *Sent:* Tuesday, 9 September 2014 8:37 AM
>> *To:* Ross Wheeler
>> *Cc:* <ausnog at ausnog.net>
>> *Subject:* Re: [AusNOG] Is TPG blocking everything to AS4851?
>>
>>
>>
>> Thanks Ross,
>>
>>
>>
>> We are not too confident about restoring our PIPE Peering until TPG
>> advise what policies they have messed up. I'm guessing this has occured
>> because we are transit customers of AAPT, yet TPG seem to have our network
>> over PIPE Peering, and have started dropping transit customer traffic if
>> traversing peering exchanges.
>>
>>
>>
>> At a guess at least.
>>
>>
>>
>> On Tue, Sep 9, 2014 at 8:33 AM, Ross Wheeler <ausnog at rossw.net> wrote:
>>
>>
>>
>> trace from TPG customer DLS to any of our network currently failing to
>> reach us:
>>
>> traceroute 202.174.105.1
>> 1 192.168.0.1
>> 2 192.168.1.1
>> 3 * * *
>> 4 bri-sot-wic-csw1-gi-1-4.tpgi.com.au (202.7.173.193)
>> 5 203-219-166-67.static.tpgi.com.au (203.219.166.67)
>> 6 * * *
>> ...etc
>>
>>
>> traceroute to 202.174.105.1 (202.174.105.1), 64 hops max, 40 byte packets
>>  3  203-219-100-73.static.tpgi.com.au (203.219.100.73)  2.348 ms
>>  4  syd-sot-ken-dom2-be-10.tpgi.com.au (203.219.35.6)  3.341 ms
>>  5  syd-sot-ken-dom2-be-10.tpgi.com.au (203.219.35.6)  2.104 ms
>>  6  as38809.sydney.pipenetworks.com (218.100.2.93)  3.976 ms
>>  7  s-br1-sydn-1.pr1.sydn.nxg.net.au (150.207.240.66)  14.485 ms
>>  8  c-20392-1008-VAIES-200-097.cust.nxg.net.au (121.200.228.42)  1.470 ms
>>  9  gi0-3950.rtr1.bne1.as4851.net (202.174.96.145)  23.922 ms
>> 10  gi1-0-25.agg2.bne1.as4851.net (202.174.96.66)  17.578 ms
>> 11  gi0-23.dist-d.bne1.as4851.net (202.174.96.82)  15.210 ms
>>
>>
>> Looks ok from here, passing at least SOME of TPGs network.
>>
>> RossW
>>
>>
>>
>
>
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>


-- 
Regards,

Bruce
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