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Forum Discussion
orbi-LAN-issues
Jul 11, 2023Aspirant
SXS80 2.5G LAN Ethernet Port 1 - Link speed limited to 1000 Mbps?
Hi, I am using a NAS (Synology DS1823xs+) that is connected via a CAT8 ethernet cable, from the NAS’ LAN 3 port (10GbE) to the LAN 1 port (2.5GbE) on a Netgear Orbi Pro 6 Satellite (SXS80) with the l...
schumaku
Jul 12, 2023Guru - Experienced User
orbi-LAN-issues wrote:
So you would still be limited to 1G in either case..?
no, of course not. Major ISP (CPE manufacturer) as well as Netgear are have devices - cable modems and routers - in the market allowing to use two GbE links in a LAG providing aggregated bandwidth to the Internet router >> 1 Gb. It's just a question on how the LAG members are distributing the traffic over the ports. There a no algorithms defined in the "IEEE 802.1AX-2008 IEEE Standard for Local and Metropolitan Area Networks – Link Aggregation", all it say is:
This standard does not mandate any particular distribution algorithm(s); however, any distribution algorithm shall ensure that, when frames are received by a Frame Collector as specified in 5.2.3, the algorithm shall not cause
a) Misordering of frames that are part of any given conversation, or
b) Duplication of frames.
orbi-LAN-issues wrote:
This thread is solely about the port 1 (2.5G LAN) of the satellite not providing 2.5G speeds in my testing.
This seems to be specific to the interoperability of the Orbi Pro 6 2.5 GbE port (satellite or router is irrelevant) with the Multi Gig port - the only one you are testing with - on your NAS.
orbi-LAN-issues
Jul 12, 2023Aspirant
I’m not really getting why you are focusing on the theoretical capability of setting up a WAN LAG with ports 2 and 3 for a modem (which I doubt would even work as you describe - but that is besides the point) and the SXR80 router. It really is completely unrelated to the issue I am facing. Let’s please stay on topic
To simplify the issue, I would just like to know how someone would be able to use the full 2500 link speed on port 1 (2.5GbE) of the SXS80 satellite, as I seem to only be getting 1000M when connecting to a device that should support 10/5/2.5/1G, using a CAT7/8 Ethernet cable. That is all…
To simplify the issue, I would just like to know how someone would be able to use the full 2500 link speed on port 1 (2.5GbE) of the SXS80 satellite, as I seem to only be getting 1000M when connecting to a device that should support 10/5/2.5/1G, using a CAT7/8 Ethernet cable. That is all…
- schumakuJul 12, 2023Guru - Experienced User
orbi-LAN-issues wrote:
I would just like to know how someone would be able to use the full 2500 link speed on port 1 (2.5GbE) of the SXS80 satellite,Someone is using different network adapters, other network switches, ... you are not the first user in the field connecting a 2.5 GbE or another Multi Gig capable device to an Orbi Pro WiFi 6 or a consumer Orbi WiFi 6 (AX6000) System (RBR850, RBS850) - matter of fact the same hardware platform.
orbi-LAN-issues wrote:
as I seem to only be getting 1000M when connecting to a device that should support 10/5/2.5/1G, ...But it does not. This is why we face an interoperability issue, and this is why BruceGuo agreed to look into it.
- orbi-LAN-issuesJul 12, 2023Aspirant
I might be wrong, but from looking at the consumer Orbi WiFi 6 (AX6000) System (850 and 860 series) my understanding is that neither of those models have satellites with anything above 1GbE LAN ports.
It seems as if the only AX6000 variant with a 2.5GbE LAN Port on the satellite is the Orbi Pro 6 (SXR/SXS80). If so the SXS80 is unique in that regard.
I think the only consumer model with a 2.5GbE LAN port (satellite) might be the WiFi 6E (AXE11000) / 960 Series (?)
- schumakuJul 12, 2023Guru - Experienced User
Sorry, my bad: Had the RBSE950 and 960 satellites with the 2.5 GbE in mind.
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