MAx supported NICs

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bhawk

Newbie
Posts: 24
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MAx supported NICs

« on: February 02, 2018, 07:05:07 am »

Hello
I am running v 17.1. My hardware has 8 igb ports which run fine. Somewhere i found 8x Gigabit PCIe NIC card. Now my system should typically show 16 NICs but it only shows 12. ANy ideas what might be causing this?

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bartjsmit

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Posts: 2017
Karma: 194

Re: MAx supported NICs

« Reply #1 on: February 02, 2018, 08:28:45 am »

Just a thought - you can have around 4000 VLAN's ;-)

Bart...

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franco

Administrator
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Posts: 17661
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Re: MAx supported NICs

« Reply #2 on: February 02, 2018, 08:36:29 am »

At some point there is a slowdown in operation with too many interfaces plugged in but deployments with a few hundreds of interfaces (mostly VLANs) is not uncommon and running fine.

What are your interface names? Can you share your dmesg output?

Cheers,
Franco

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bhawk

Newbie
Posts: 24
Karma: 2

Re: MAx supported NICs

« Reply #3 on: February 02, 2018, 11:42:23 am »

igb0 to igb10 with one named em0
will share dmesg soon

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