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Jon22 · 29-10-2022, 19:03

Easiest way is to check the network log. If you have a message like this:

Code:

US profile assignment change. US Chan ID: 6; Previous Profile: 13; New Profile: 11 13.;CM-MAC=;CMTS-MAC=;CM-QOS=1.1;CM-VER=3.1;

then there's a 3.1 upstream channel. Although this message doesn't always show frequently, so just because it's not there, doesn't mean you don't have one. Have seen that having 5 Docsis 3 upstreams, you generally have a 3.1 upstream available as well. At least that's how it rolled out here.

For the 3.1 downstream channel, it'll show a message like this:

Code:

CM-STATUS message sent. Event Type Code: 24; Chan ID: 159; DSID: N/A; MAC Addr: N/A; OFDM/OFDMA Profile ID: 3.;CM-MAC=;CMTS-MAC=;CM-QOS=1.1;CM-VER=3.1;

I had a Hub 4 before getting a Hub 5 and it showed the same messages in the log. For whatever reason, the Hub 5 doesn't currently show the 3.1 downstream/upstream channels.

29-10-2022, 19:03	#17
Jon22 cf.addict Join Date: Jul 2010 Location: Newport, Shropshire Posts: 338	Re: 5th Upstream Easiest way is to check the network log. If you have a message like this: Code: US profile assignment change. US Chan ID: 6; Previous Profile: 13; New Profile: 11 13.;CM-MAC=;CMTS-MAC=;CM-QOS=1.1;CM-VER=3.1; then there's a 3.1 upstream channel. Although this message doesn't always show frequently, so just because it's not there, doesn't mean you don't have one. Have seen that having 5 Docsis 3 upstreams, you generally have a 3.1 upstream available as well. At least that's how it rolled out here. For the 3.1 downstream channel, it'll show a message like this: Code: CM-STATUS message sent. Event Type Code: 24; Chan ID: 159; DSID: N/A; MAC Addr: N/A; OFDM/OFDMA Profile ID: 3.;CM-MAC=;CMTS-MAC=;CM-QOS=1.1;CM-VER=3.1; I had a Hub 4 before getting a Hub 5 and it showed the same messages in the log. For whatever reason, the Hub 5 doesn't currently show the 3.1 downstream/upstream channels. Last edited by Jon22; 29-10-2022 at 19:07.