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13 July 2016

Scheduled Maintenance for HKIX2 switch on 14-Aug-2016 (Sunday)

 

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Date 14-Aug-2016 (Sunday)
Time Window 0200 - 0300 HKT (UTC +8)
Maintenance Planned Maintenance on HKIX2 Switch
Impact All HKIX connections at HKIX2 will be affected during the maintenance window, downtime will be within 15 minutes in normal situation
1 Jul 2016

New participants connected to HKIX

We are pleased to announce that LeaseWeb Network B.V. have been directly connected to HKIX. Please visit our Participants page to learn more about them.

10 Jun 2016

Dear HKIX Participants,

Please note that HKIX RS1 had problem around 12:25 to 12:55 (HKT) on 10/June/2016.
For HKIX peers forming BGP peering with both RS1 and RS2, there was no impact.

Regards,
HKIX Team.

 

1 Jun 2016

New participants connected to HKIX

We are pleased to announce that MyRepublic Ltd., OFIDC and Viking Telecom Limited have been directly connected to HKIX. Please visit our Participants page to learn more about them.

1 May 2016

New participants connected to HKIX

We are pleased to announce that Korea Advanced Research Network and NexLogic Telecommunications Network Inc. have been directly connected to HKIX. Please visit our Participants page to learn more about them.

 

11 Apr 2016

HKIX Finding for the Incident on 9 April 2016

After further investigation, we found one ISP (not HKIX participant) advertised a more specific route 123.255.88.0/22 (HKIX peering LAN) via its upstream provider to the global Internet.  We have applied BGP filters on HKIX route servers so the improper route did not affect RS1 and RS2. However, many ISP routers learned this route from their upstream providers and used this improper route to HKIX.  As a result, their BGP sessions with multi-lateral / bi-lateral peering to HKIX was interrupted due to 123.255.88.0/22 was NOT routable to the Internet.

Regarding proxy ARP, it seems some HKIX participant routers would respond ARP request on 123.255.88.0/21 if they learned a specific route (i.e. 123.255.88.0/22) from other interfaces.  May we take this opportunity to remind all HKIX participants again to ensure that proxy ARP is DISABLED on your router interfaces at all times.

To prevent improper routes receiving by your routers, it is suggested ALL HKIX participants to filter out 123.255.88.0 – 123.255.95.255 (8 Class C) from your inbound and outbound BGP because this network is supposed for HKIX Peering LAN and should NOT routable to the global Internet.

9 Apr 2016 BGP Sessions with HKIX Found Flapping from 10:30-12:30 Apr 9, 2016

The BGP sessions between HKIX and several HKIX participants were found flapping at 10:30 Apr 9, 2016.

After investigation, we suspected a HKIX participant conducted its router interface re-configuration without proxy ARP DISABLED and causing some peering IP addresses binding to the its MAC address at the Route Servers’ ARP tables; which then caused the flapping.

The participant’s port was then shut down and the wrong ARP caches of both Route Servers were cleared; the BGP sessions returned normal at around 12:30 on Apr 9, 2016.

The participant’s port is currently put in a testing VLAN for joint investigation and we will only put its port back to the production VLAN when the problem/issue is completely solved.

I would also like to take this opportunity to remind all HKIX participants to ensure that proxy ARP is DISABLED on your router interface towards HKIX at all times.

Thanks for your attention.

HKIX NOC
1 Feb 2016

New participants connected to HKIX

We are pleased to announce that Switch Communications Inc. have been directly connected to HKIX. Please visit our Participants page to learn more about them.

1 Jan 2016

New participants connected to HKIX

We are pleased to announce that CityLink Corporation Ltd, Gemnet LLC, HTC INTERNATIONAL TELECOMMUNICATION JSC, PT.APLIKANUSA LINTASARTA and Twitch Interactive,inc have been directly connected to HKIX. Please visit our Participants page to learn more about them.

 


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