nanog mailing list archives

Re: Residential GPON last mile for network engineers (Telus AS852 and others)


From: Eric Dugas via NANOG <nanog () nanog org>
Date: Tue, 13 Oct 2020 21:51:02 -0400

I don't have any particular insights for Telus, but there is a huge thread about bypassing Bell ONTs on DSLReports: 
https://www.dslreports.com/forum/r32230041-Internet-Bypassing-the-HH3K-up-to-2-5Gbps-using-a-BCM57810S-NIC
Cheers,
Eric
On Oct 13 2020, at 9:38 pm, Eric Kuhnke <eric.kuhnke () gmail com> wrote:
With the growth of gigabit class single fiber GPON last mile services, I imagine a number of people reading the list 
must have subscribed to such by now.

Something that I have observed, and shared observations with a number of colleagues, is that very often a person who 
works for ($someAS) lives in a location where you are effectively singlehomed to ($someotherAS). Maybe you bought 
your house before you got a job with your current employer, or maybe the network you work for doesn't do residential 
last mile service at all. Perhaps you work remotely for a regional sized entity that's a long distance away from 
where you live.

Therefore necessitating a choice of service from whatever facilities based consumer-facing ISP happens to service 
your home.

For example, in Seattle, a number of people discovered that they could keep the Centurylink GPON ONT, and remove the 
centurylink-provided router/modem combo device. Provided that they were able to configure their own router (small 
vyatta, pfsense box, mikrotik, whatever) to speak a certain VLAN tag on its WAN interface and be a normal PPPoE / 
DHCP client.

I'm sure there are a lot of people who prefer to run their own home router and wifi devices, and not rely upon a 
($big_residential_isp) provided all-in-one router/nat/wifi box with opaque configuration parameters, or no ability to 
change configuration at all.

Any insights as to what the configuration of the Telus AS852 GPON network looks would be helpful. Or other 
observations in general on technically-oriented persons who are doing similar with other ILECs.

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