Help, Random "Hot Plug" Events!
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If you have any power saving options in the BIOS for the NICs or PCIe bus, like ASPM, I would try disabling that. I have seen that resolve link issues in some NICs.
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Yeah, I tried the same thing (upgrading to plus) it didn't work for me. Hope you have better luck than I did. If I remember correctly, I think I also tried a 1Gbe switch and had success there too, so that's doesn't surprise me. Of course that's not ideal, since that's a waste of having a 2.5gbe port on the router.
My router is plugged into my modems 2.5GB port and has not seen any drops which is odd.
Were getting drops on the WAN to your modem too? Is you router WAN 2.5Gbe and your modem 2.5Gbe ? I thought the drops were only on the LAN interface on the router?
So, my switch is reporting that my SFP+ RJ45 module is connected at 10Gbe and pfsense is reporting 2.5Gbe. My SFP+ module is capable of negotiating down to 2.5Gbe so I think it's just the switch reporting incorrectly (which is common). I also tested the throughput and it's indeed 2.5gbe.
@stephenw10
Good idea, I might take a look for that in the BIOS later today and see if I have any power saving options like that. -
If you have any power saving options in the BIOS for the NICs or PCIe bus, like ASPM, I would try disabling that. I have seen that resolve link issues in some NICs.
Surprisingly, I do not have any options in the BIOS for the onboard ethernet. Nothing, I can't even see a place to disable the adapters let alone any energy saving options.
As for the PCI bus options, I did see 4 "PCI Express Root Port" options which I presume are my 4x 2.5Gbe NICs. I checked each one and they all have ASPM disabled already. However, I did see a "DMI Link ASPM Control" option set to "L1". If I understand this PCI stuff correctly, that "DMI Link" is the link between the Southbridge and the CPU and the "PCI Express Root Port" is the link between the Southbridge and the device.
Maybe I'll try setting the DMI Link to "disable" and see if that helps? Haha, I'll try anything, I can always change it back
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Yeah it likely wouldn't be a setting for the NIC(s) specifically rather than the PCIe bus/lanes. If it is exposed in that bios at all.
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Same here, Bios is definitly not the same as a normal PC lol. I did manage to change the turbo efficient mode to off but not sure that is really going to do much other than give me some more cpu cycles.
Even though I had less drops yesterday with pfsense+ I did still get some overnight. I have switched my ethernet cable ( really have my doubts this is it) and will see how it goes.
Only thing I have left to try is to buy another 2.5GB switch and try that.
Mark
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Well it has been 3 days with the new cable and no connection drops. Not sure how this cable just went bad, or maybe it allways was bad and would work at 1 GB and not 2.5 GB.
Mark
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@mark77ap That's exactly why cables are rated at different "cats". Lots of esoteric sounding calculations relating to transmission lines come into play at different frequencies, so yes a cable may be perfectly fine at 1G and fail at 2.5G or higher.
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@mer This was a cat6 rated cable and only 3 ft long so surely it "should" have been ok. There must have been some issue with it that wasnt noticble until It has being used at 2.5GB.
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@mark77ap "Just because the packaging said cat6 rated doesn't mean it was tested at cat6" :) In the long run, cables are usually the cheapest part so having extras on hand and swapping them out is usually step 2 after making sure everything is really plugged in.
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Wow, the cable? Well, I tried two different 6 foot CAT6 cables (one unknown brand and another Amazon basics). Both were UTP (unshielded). Maybe I'll have to try some other cable brands, or different types of cables like CAT6e or CAT7 or even some STP (shielded) cables. I'll have to swing by my work and "borrow" a few to test with
I'm glad you were able to solve your dropouts with just a cable, that's great news! I hope I have the same luck!
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