[AusNOG] PIPE / TPG blocking IPs

Matt Perkins matt at spectrum.com.au
Wed Jul 2 12:55:37 EST 2014 

Pings ok  From AAPT IP and Pipe IP address on our transits. Point to 
point. We have both AAPT and Pipe (Yea i know it made sense 3 years ago)

Matt.



On 2/07/2014 12:50 pm, Brenden wrote:
>
> Just wondering if anyone knows why PIPE / TPG would block a single IP, 
> on the Sydney side of their network??
>
> We have a server at Softlayer with a range of IPs. For example 
> 67.228.195.118 is blocked (routing loop by the looks).
>
> Other IPs in the range are working fine (e.g .120)...
>
> The PIPE Networks NOC is giving us the run around (the issue 
> originally come about because we couldn't reach the US server from our 
> PIPE transit, now we're getting reports from TPG consumer customers 
> they can't access the IP either)
>
> *For example: 67.228.195.118*
>
> # ping 67.228.195.118
>
> PING 67.228.195.118 (67.228.195.118) 56(84) bytes of data.
>
> From 202.7.166.137 icmp_seq=1 Time to live exceeded
>
> From 202.7.166.137 icmp_seq=2 Time to live exceeded
>
> From 202.7.166.137 icmp_seq=3 Time to live exceeded
>
> From 202.7.166.137 icmp_seq=4 Time to live exceeded
>
> Traceroute:
>
>   1 eth1-1.rq-127creek-cer-01.tpg-telecom.net (121.101.138.72) 0 msec 
> 0 msec 4 msec
>
>   2 ve100.rq-127creek-mlx-02.tpg-telecom.net (121.101.138.4) 16 msec 
> 16 msec 16 msec
>
>   3 eth6-2.rq-148brunswick-mlx-01.tpg-telecom.net (121.101.138.111) 12 
> msec 12 msec 12 msec
>
>   4 eth11-7.rn-400harris-mlx-03.tpg-telecom.net (121.101.138.166) 12 
> msec 12 msec 12 msec
>
>   5 ve101.rn-400harris-cer-01.tpg-telecom.net (121.101.138.213) 12 
> msec 20 msec 12 msec
>
>   6 ip-2-136-161-203.static.pipenetworks.com (203.161.136.2) 12 msec 
> 12 msec 12 msec
>
>   7 203-219-35-2.static.tpgi.com.au (203.219.35.2) [AS 7545] 12 msec 
> 16 msec 12 msec
>
>   8 syd-pow-cla-csw1-po-5.tpgi.com.au (202.7.162.146) [AS 7545] 12 
> msec 12 msec 16 msec
>
>   9 syd-pow-cf-i.tpgi.com.au (202.7.166.137) [AS 7545] 12 msec 12 msec 
> 12 msec
>
> 10 syd-pow-cla-crt1-ge2-2-2.tpgi.com.au (202.7.171.53) [AS 7545] 16 
> msec 12 msec 12 msec
>
> 11 syd-pow-cla-csw2-po-5.tpgi.com.au (202.7.162.14) [AS 7545] 12 msec 
> 12 msec 12 msec
>
> 12 syd-pow-cf-i.tpgi.com.au (202.7.166.137) [AS 7545] 16 msec 12 msec 
> 16 msec
>
> 13 syd-pow-cla-crt1-ge2-2-2.tpgi.com.au (202.7.171.53) [AS 7545] 12 
> msec 12 msec 16 msec
>
> 14 syd-pow-cla-csw2-po-5.tpgi.com.au (202.7.162.14) [AS 7545] 132 msec 
> 12 msec 12 msec
>
> 15  *
>
>     syd-pow-cf-i.tpgi.com.au (202.7.166.137) [AS 7545] 12 msec 12 msec
>
> 16 syd-pow-cla-crt1-ge2-2-2.tpgi.com.au (202.7.171.53) [AS 7545] 16 
> msec 12 msec 16 msec
>
> 17 syd-pow-cla-csw2-po-5.tpgi.com.au (202.7.162.14) [AS 7545] 12 msec 
> 12 msec 16 msec
>
> 18 syd-pow-cf-i.tpgi.com.au (202.7.166.137) [AS 7545] 12 msec *  12 msec
>
> 19 syd-pow-cla-crt1-ge2-2-2.tpgi.com.au (202.7.171.53) [AS 7545] 12 
> msec 12 msec 12 msec
>
> 20 syd-pow-cla-csw2-po-5.tpgi.com.au (202.7.162.14) [AS 7545] 16 msec 
> 12 msec 12 msec
>
> 21 syd-pow-cf-i.tpgi.com.au (202.7.166.137) [AS 7545] 16 msec 12 msec *
>
>  22 syd-pow-cla-crt1-ge2-2-2.tpgi.com.au (202.7.171.53) [AS 7545] 12 
> msec 16 msec 12 msec
>
> 23 syd-pow-cla-csw2-po-5.tpgi.com.au (202.7.162.14) [AS 7545] 12 msec 
> 16 msec 12 msec
>
> 24 syd-pow-cf-i.tpgi.com.au (202.7.166.137) [AS 7545] 12 msec 16 msec 
> 12 msec
>
> 25 syd-pow-cla-crt1-ge2-2-2.tpgi.com.au (202.7.171.53) [AS 7545] 16 
> msec 12 msec 16 msec
>
> 26 syd-pow-cla-csw2-po-5.tpgi.com.au (202.7.162.14) [AS 7545] 12 msec 
> 12 msec 16 msec
>
> 27  *
>
>     syd-pow-cf-i.tpgi.com.au (202.7.166.137) [AS 7545] 12 msec 12 msec
>
> 28 syd-pow-cla-crt1-ge2-2-2.tpgi.com.au (202.7.171.53) [AS 7545] 12 
> msec 16 msec 12 msec
>
> 29 syd-pow-cla-csw2-po-5.tpgi.com.au (202.7.162.14) [AS 7545] 12 msec 
> 12 msec 12 msec
>
> 30 syd-pow-cf-i.tpgi.com.au (202.7.166.137) [AS 7545] 16 msec *  20 msec
>
> *The next IP 67.228.195.120 (same server at Softlayer)*
>
> # ping 67.228.195.120
>
> PING 67.228.195.120 (67.228.195.120) 56(84) bytes of data.
>
> 64 bytes from 67.228.195.120: icmp_seq=1 ttl=50 time=177 ms
>
> 64 bytes from 67.228.195.120: icmp_seq=2 ttl=50 time=177 ms
>
> 64 bytes from 67.228.195.120: icmp_seq=3 ttl=50 time=177 ms
>
>   1 eth1-1.rq-127creek-cer-01.tpg-telecom.net (121.101.138.72) 4 msec 
> 0 msec 0 msec
>
>   2 ve100.rq-127creek-mlx-02.tpg-telecom.net (121.101.138.4) 12 msec 
> 12 msec 12 msec
>
>   3 eth6-2.rq-148brunswick-mlx-01.tpg-telecom.net (121.101.138.111) 12 
> msec 12 msec 12 msec
>
>   4 eth11-7.rn-400harris-mlx-03.tpg-telecom.net (121.101.138.166) 12 
> msec 12 msec 12 msec
>
>   5 ve101.rn-400harris-cer-01.tpg-telecom.net (121.101.138.213) 16 
> msec 12 msec 16 msec
>
>   6 ip-2-136-161-203.static.pipenetworks.com (203.161.136.2) 12 msec 
> 12 msec 16 msec
>
>   7 203-219-35-4.static.tpgi.com.au (203.219.35.4) [AS 7545] 16 msec 
> 16 msec 16 msec
>
>   8 10ge3-1.core1.sjc1.he.net (72.52.66.21) [AS 6939] 164 msec 160 
> msec 164 msec
>
>   9 10ge2-1.core1.sjc2.he.net (72.52.92.118) [AS 6939] 160 msec 160 
> msec 164 msec
>
> 10 te1-7.bbr01.eq01.sjc01.networklayer.com (206.223.116.176) 160 msec 
> 160 msec 160 msec
>
> 11 ae0.bbr02.wb01.sea02.networklayer.com (173.192.18.146) [AS 36351] 
> 176 msec 180 msec 176 msec
>
> 12 ae1.dar02.sr01.sea01.networklayer.com (173.192.18.185) [AS 36351] 
> 180 msec
>
>     ae1.dar01.sr01.sea01.networklayer.com (173.192.18.143) [AS 36351] 
> 180 msec
>
>     ae1.dar02.sr01.sea01.networklayer.com (173.192.18.185) [AS 36351] 
> 180 msec
>
> 13 po1.fcr01.sr01.sea01.networklayer.com (67.228.118.134) [AS 36351] 
> 180 msec
>
>     po2.fcr01.sr01.sea01.networklayer.com (67.228.118.138) [AS 36351] 
> 180 msec
>
>     po1.fcr01.sr01.sea01.networklayer.com (67.228.118.134) [AS 36351] 
> 180 msec
>
> 14 67.228.195.120-static.reverse.softlayer.com (67.228.195.120) [AS 
> 36351] 180 msec 176 msec 176 msec
>
> Does anyone have any suggestions on how to figure out what's going on?
>
> We're getting nowhere with PIPE.
>
>
>
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-- 
/* Matt Perkins
         Direct 1300 137 379     Spectrum Networks Ptd. Ltd.
         Office 1300 133 299     matt at spectrum.com.au
                                 Level 6, 350 George Street Sydney 2000
         SIP 1300137379 at sip.spectrum.com.au
         PGP/GNUPG Public Key can be found at  http://pgp.mit.edu
*/

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