[outages] DHCP being dropped by Lumen?

[Bob Hancock]

I can confirm and agree.

[cid:image001.png at 01D87B40.3D252EC0]

Bob Hancock
P 205.978.6027 | bhancock at momentumtelecom.com<mailto:bhancock at momentumtelecom.com>




From: Outages <outages-bounces at outages.org> On Behalf Of Kate Gerry via Outages
Sent: Wednesday, June 8, 2022 1:31 PM
To: Leato, Gary <gleato at advance-trading.com>
Cc: Gene Dryden <gene.dryden at momentumtelecom.com>; outages at outages.org
Subject: [External Message] Re: [outages] DHCP being dropped by Lumen?

This is referring to Lumen as an ISP, UDP/67 packets are dropped at various points in Lumen’s network. UDP/68 passes just fine.

These aren’t DHCP broadcast packets, just simple unicast dhcp-relay packets.

Sent from my iPhone


On Jun 8, 2022, at 11:25 AM, Leato, Gary <gleato at advance-trading.com<mailto:gleato at advance-trading.com>> wrote:

Is this referring to lumen as an ISP or lumen as a l2 circuit provider? I would expect dhcp to work over a l2 private line but not over the internet.

From: Outages <outages-bounces at outages.org<mailto:outages-bounces at outages.org>> on behalf of Kate Gerry via Outages <outages at outages.org<mailto:outages at outages.org>>
Date: Wednesday, June 8, 2022 at 10:22 AM
To: Gene Dryden <gene.dryden at momentumtelecom.com<mailto:gene.dryden at momentumtelecom.com>>
Cc: outages at outages.org<mailto:outages at outages.org> <outages at outages.org<mailto:outages at outages.org>>
Subject: Re: [outages] DHCP being dropped by Lumen?
Yes. I noticed this same issue last month. I spoke with Lumen and it was confirmed that they were blocking UDP/67 through some paths for some reason.

I didn't get any follow-ups from Lumen on it though.

—
Kate



On Jun 8, 2022, at 8:01 AM, Gene Dryden via Outages <outages at outages.org<mailto:outages at outages.org>> wrote:

Is anyone experiencing DHCP traffic being discarded by Lumen?


Best Regards;
   Gene…
<image001.jpg><http://www.momentumtelecom.com/>
Gene Dryden <image002.jpg>
Technical Operations Manager
Phone: 470-348-0143
“The noblest art is that of making others happy”― P.T. Barnum






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