[AusNOG] PIPE / TPG blocking IPs

Brenden fluccs at outlook.com
Wed Jul 2 13:09:37 EST 2014 

PIPE just got back to us 30 seconds ago that it should be fixed. It appears
to be resolved now.

 

Waiting for more details from PIPE now.


Thanks to everyone on and off list, I really appreciate it.

 

 

 

From: AusNOG [mailto:ausnog-bounces at lists.ausnog.net] On Behalf Of Brad
Evans
Sent: Wednesday, 2 July 2014 1:04 PM
To: ausnog at lists.ausnog.net
Subject: Re: [AusNOG] PIPE / TPG blocking IPs

 

Likewise from PIPE LG...




Router: Sydney Transit (AS24130) 
Command: traceroute 67.228.195.118

 
Tracing the route to wallace.myownserver.net (67.228.195.118)
 
  1 eth1-2.rn-639gardeners-cer-01.tpg-telecom.net (121.101.138.62) 0 msec 0
msec 0 msec
  2 ve101.rn-639gardeners-mlx-02.tpg-telecom.net (121.101.138.200) 0 msec 4
msec 0 msec
  3 eth9-3.rn-400harris-mlx-03.tpg-telecom.net (121.101.138.24) 0 msec 4
msec 0 msec
  4 ve101.rn-400harris-cer-01.tpg-telecom.net (121.101.138.213) 0 msec 0
msec 0 msec
  5 ip-2-136-161-203.static.pipenetworks.com (203.161.136.2) 0 msec 4 msec 0
msec
  6 203-219-35-68.static.tpgi.com.au (203.219.35.68) [AS 7545] 0 msec 4 msec
4 msec
  7 10ge3-1.core1.sjc1.he.net (72.52.66.21) [AS 6939] 148 msec 160 msec 148
msec
  8 10ge2-1.core1.sjc2.he.net (72.52.92.118) [AS 6939] 148 msec 148 msec 160
msec
  9 te1-7.bbr01.eq01.sjc01.networklayer.com (206.223.116.176) 148 msec 148
msec 148 msec
 10 ae0.bbr02.wb01.sea02.networklayer.com (173.192.18.146) [AS 36351] 164
msec 164 msec 168 msec
        etc, etc, etc

 

On 2/07/2014 1:01 PM, Nathan Brookfield wrote:

http://looking-glass.tpgi.com.au/

 

Sydney>ping 67.228.195.118

 

Type escape sequence to abort.

Sending 5, 100-byte ICMP Echos to 67.228.195.118, timeout is 2 seconds:

!!!!!

Success rate is 100 percent (5/5), round-trip min/avg/max = 248/286/436 ms

Sydney>

 

Weird!

 

Kindest Regards,

Nathan Brookfield (VK2NAB)

 

Chief Executive Officer

Simtronic Technologies Pty Ltd

 

Local: (02) 4749 4949 | Fax: (02) 4749 4950 | Direct: (02) 4749 4951

Web:  <http://www.simtronic.com.au/> http://www.simtronic.com.au | E-mail:
<mailto:nathan.brookfield at simtronic.com.au>
nathan.brookfield at simtronic.com.au

 



 

From: AusNOG [mailto:ausnog-bounces at lists.ausnog.net] On Behalf Of Brenden
Sent: Wednesday, 2 July 2014 12:51 PM
To: ausnog at lists.ausnog.net <mailto:ausnog at lists.ausnog.net> 
Subject: [AusNOG] PIPE / TPG blocking IPs

 

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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