RouterOS 7.0beta4 with Mellanox CX515A

Hello,
RouterOS 7.0beta4 on Supermicro x86 with Mellanox CX515A 40Gbps.
Mellanox is recognised as 40Gbps interface. Link is ok. Ping, winbox, telnet on this interface - works.
40Gbps card stops passing traffic when I try put some traffic on the interface (eg. bandwidth test).

Please send us generated supout.rif file, when traffic stops working and send it to us to support@mikrotik.com referencing this topic.

Mellanox CX515A now works with RouterOS 7.0beta5!
MT 7.0beta5 40G (40G DAC Cable)–> Extreme Networks X690-48x-2q-4c (bond 2x10G)–> MT 7.0beta5 2x10G
winbox64_(2)_DDyR76pfkX.png

Hi thekrzos
test-both.png
.
Can you show the processor load as in the picture?
.
cpu=usage.png

Is this x86 bare metal or CHR? I’m about to fire up some epyc CPUs

How did the epyc CPUs perform?

Why post in this old thread. 7.0 beta4 are old history. We re at 7.7beta

Hi guys sorry to bump into old thread

can anyone confirm is this NIC Mellanox ConnectX-3 cx354a 40gbe qsfp MCX354A-FCBT is compatible with routerOS?