plissken Posted October 30, 2020 Share Posted October 30, 2020 What are the TCPOffload settings set at? Also is the card plugged into a 1GBe switch or 10GBe? I've seen switch auto negotiation get a bit wonky and flap the port. Link to comment
plissken Posted October 30, 2020 Share Posted October 30, 2020 1 hour ago, The Computer Audiophile said: It's connected to a 10 Gb port on my core switch. I don't have a specific TCPOffload. here are the options I have. Check Auto Negotiation and check IPV4 Checksum Offload. Also what switch are you using? Link to comment
plissken Posted October 30, 2020 Share Posted October 30, 2020 52 minutes ago, The Computer Audiophile said: This am I switched auto negotiation to 10G. For IPV4 Checksum offload it's set at Rx & Tx Enabled. What is the make and model of switch? Link to comment
plissken Posted October 30, 2020 Share Posted October 30, 2020 43 minutes ago, The Computer Audiophile said: UniFi Switch 16 XG (US-16-XG) https://store.ui.com/collections/unifi-network-routing-switching/products/unifi-switch-16-xg Looks like there is a console port on that UniFi. Do you have a console cable? If you switch back to 1GBe is it fine? Link to comment
plissken Posted October 30, 2020 Share Posted October 30, 2020 2 minutes ago, The Computer Audiophile said: I don't have a console cable for this one. I can SSH into it though and see just bout everything. After switching to 10G rather than auto negotiate it has been pretty good. I will switch back then SSH and watch the ports. See if the UniFI has cable diagnostics... I can extend either a WebEx or MS Teams meeting invite and take a look. I don't know the UniFi CLI but I could most likely manage my way around. Link to comment
plissken Posted October 31, 2020 Share Posted October 31, 2020 It's always important to check port counters if you have managed switch that logs this stuff. Commands like 'sh int' and 'sh logging' should give an indication if you are experiencing any CRC, Runts, FCS and other layer 1 errors that can creep up where 1GB was working but the tolerance isn't there for 10GBe. jabbr 1 Link to comment
plissken Posted November 4, 2020 Share Posted November 4, 2020 On 10/30/2020 at 6:11 PM, The Computer Audiophile said: I don't have a console cable for this one. I can SSH into it though and see just bout everything. After switching to 10G rather than auto negotiate it has been pretty good. I will switch back then SSH and watch the ports. How's it been going? Link to comment
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