User Tools

Site Tools


documentation:faq

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Next revision
Previous revision
documentation:faq [2019/03/25 15:53]
127.0.0.1 external edit
documentation:faq [2020/01/11 00:18] (current)
olivier [What's about the routing performance ?]
Line 9: Line 9:
 ===== What's about the routing performance ? ===== ===== What's about the routing performance ? =====
  
-It depends ​of your hardware: +It depends ​on your hardware: 
-{{documentation:examples:​bench.forwarding.and.firewalling.rate.on.multiple.servers.png|Forwarding and firewalling packet rate on multiple servers with FreeBSD (10-stable)}}+{{https://raw.githubusercontent.com/​ocochard/​netbenches/​master/​synthesis/​hardware.png}}
   * 4 cores Atom with with multi-queue aware NIC is the minimum for a line-rate gigabit router (1.48Mpps of smallest packet size).   * 4 cores Atom with with multi-queue aware NIC is the minimum for a line-rate gigabit router (1.48Mpps of smallest packet size).
   * 8 core Xeon is the minimum for a 10Gigabit Full-Duplex (10Gbps receiving + 10Gbps transmitting = 20Gbps) with IMIX packet size distribution   * 8 core Xeon is the minimum for a 10Gigabit Full-Duplex (10Gbps receiving + 10Gbps transmitting = 20Gbps) with IMIX packet size distribution
   * 12 core Xeon is needed for a 10Gb line-rate router (14.8Mpps) ​   * 12 core Xeon is needed for a 10Gb line-rate router (14.8Mpps) ​
  
 +===== What's about the firewall performance ? =====
 +
 +A server designed to support 40Gb/s of bidirectional traffic could almost support IPFW in stateless mode but not pf neither ipf:
 +{{https://​raw.githubusercontent.com/​ocochard/​netbenches/​master/​Xeon_E5-2697Av4_16Cores-Mellanox_ConnectX-4/​firewalls/​results/​fbsd12-stable.r354440.BSDRP.1.96/​graph.png}}
 ===== What's about IPSec performance ? ===== ===== What's about IPSec performance ? =====
  
documentation/faq.1553525594.txt.gz · Last modified: 2019/03/25 15:53 by 127.0.0.1