[AusNOG] Anyone put their hand up?

[Greg Lipschitz]

A MegaPort Port is somewhat different to the MegaPort IX.

A MegaPort Port is a L2 VLL between A and B.
In that instance, you'd want it to pass whatever your stuff into it without touching it "deliver unconditionally".

In the case of the MegaPort IX, I would think that given the product, they would filter as they specify on their document which is specific to the IX product.

Stand to be corrected, but that would be the way I read it.

Greg
________________________________

Greg Lipschitz | Founder & CEO | Summit Internet
glipschitz at summitinternet.com.au
summitinternet.com.au
1300 049 749
Unit 2, 31-39 Norcal Road, Nunawading VIC 3131
Summit Internet
From: AusNOG <ausnog-bounces at lists.ausnog.net> on behalf of Shane Fletcher <shane.fletcher at gmail.com>
Sent: 09 June 2021 14:25
To: Tim Raphael <raphael.timothy at gmail.com>
Cc: AUSNOG <ausnog at lists.ausnog.net>
Subject: Re: [AusNOG] Anyone put their hand up?

https://docs.megaport.com/tech-specs/<https://aus01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdocs.megaport.com%2Ftech-specs%2F&data=04%7C01%7Cglipschitz%40summitinternet.com.au%7Cfa8f327efde449d0677008d92afeb6b4%7C0838a12f226e43dfa6e4bb63d2643a7e%7C1%7C0%7C637588095746921097%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=VfaYy5hEk4PiMiCdgpyF87wAWXDuaLxU%2BSmgauKeSXc%3D&reserved=0>

I read this as Megaport do not filter unicast/multicast/broadcast on any given port.

Unicast Frame Delivery  Deliver Unconditionally
Multicast Frame Delivery        Deliver Unconditionally
Broadcast Frame Delivery        Deliver Unconditionally

On Wed, Jun 9, 2021 at 1:43 PM Tim Raphael <raphael.timothy at gmail.com<mailto:raphael.timothy at gmail.com>> wrote:
https://docs.megaport.com/ix/<https://aus01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdocs.megaport.com%2Fix%2F&data=04%7C01%7Cglipschitz%40summitinternet.com.au%7Cfa8f327efde449d0677008d92afeb6b4%7C0838a12f226e43dfa6e4bb63d2643a7e%7C1%7C0%7C637588095746931055%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=pRrPVse0mlhTEVSf0phHqG%2Fk0WxPfZY97Evmm7EekzE%3D&reserved=0>

Quote:
The following frames are not permitted on the Internet Exchange:
Multicast and broadcast, with the exception of ARP and IPv6 neighbor discovery Only exchange unicast routes over your BGP sessions in the Peering LANs. Multicast traffic is not permitted on (unicast) Peering LANs.

I assume this isn't currently being filtered? This is a recommendation to customers?

- Tim

On Wed, Jun 9, 2021 at 2:09 PM Mark Tees <marktees at gmail.com<mailto:marktees at gmail.com>> wrote:
This has happened before.

Does @Megaport have filters/policers in place like other IX’s?

On Wed, 9 Jun 2021 at 14:06, Stavros Patiniotis <stavros at staff.esc.net.au<mailto:stavros at staff.esc.net.au>> wrote:

Hi,



Does anyone have a sample pcap of the erroneous traffic seen from their port that they would be able to share?





From: AusNOG <ausnog-bounces at lists.ausnog.net<mailto:ausnog-bounces at lists.ausnog.net>> On Behalf Of Dave Browning
Sent: Wednesday, 9 June 2021 1:27 PM
To: ausnog at lists.ausnog.net<mailto:ausnog at lists.ausnog.net>
Subject: Re: [AusNOG] Anyone put their hand up?



The storm came in from fe80::82e0:1dff:fe27:b440

Which is 80:e0:1d:27:b4:40
Which is 103.26.68.204 in v4 land
Which is AS38858

:)



On 9/06/2021 1:38 pm, Edward Um wrote:

Can anyone confirm an outage at 1pm ish today?



Thanks in advance!

--

Edward Um
Mobile: +61 449 051 894

Sent on the run!



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M Tees
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