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Topic: Need 10Gb/s throughput (Read 8166 times)
Chip Schweiss
Newbie
Posts: 4
Karma: 0
Need 10Gb/s throughput
«
on:
August 24, 2018, 05:59:50 pm »
I started working with OPNsense as virtual machine to segment several VLANs and manage firewall rules between them. After not being able to get past ~3 Gb/s throughput I tried putting it on repurposed server with 12 2.66Ghz cpu cores and Intel X520-DA2 NIC. After importing my config, my results are basically the same, ruling out virtualization as the bottleneck. Granted this is Westmere generation CPUs, but with Linux on them has no problem keeping 10Gb/s flooded.
With Linux doing the routing and firewalling between VMs I can achieve ~7Gb/s, between physical machines 10Gb/s is possible, but not with OPNsense.
Changing any combination of hardware offloading settings has very little change in the performance.
My question is, is there any hardware known to handle 10Gb/s+ with OPNsense?
Thanks!
-Chip
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juliocbc
Sr. Member
Posts: 328
Karma: 12
Re: Need 10Gb/s throughput
«
Reply #1 on:
September 17, 2018, 01:13:56 am »
Hi Chip,
I've achieved good result's following this article:
https://calomel.org/network_performance.html
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Cloudfence Open Source Team
mimugmail
Hero Member
Posts: 6761
Karma: 494
Re: Need 10Gb/s throughput
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Reply #2 on:
September 17, 2018, 06:02:40 am »
Without NAT and disabled Suricata it should work with your specs
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Need 10Gb/s throughput