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documentation:examples:setting_up_a_forwarding_performance_benchmark_lab [2019/11/13 11:36]
olivier [netmap pkt-gen]
documentation:examples:setting_up_a_forwarding_performance_benchmark_lab [2020/12/30 08:38]
olivier [netmap pkt-gen]
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 <note warning> <note warning>
-You need to use a FreeBSD -head with svn revision of 257758 minimum and if you are using Intel NIC you need [[https://github.com/ocochard/BSDRP/blob/master/BSDRPcur/patches/freebsd.pkt-gen.ae-ipv6.patch|pkt-gen IPv6 and checksum patch]] because hardware CRC checksum is disabled on Intel NIC in netmap mode (Chelsio NIC didn't have this limitation).+You need to use a [[https://github.com/ocochard/BSDRP/blob/master/BSDRP/patches/ports.pkt-gen.patch|patched version of netmap pkt-gen]] because hardware CRC checksum is disabled on Intel NIC in netmap mode (Chelsio NIC didn't have this limitation) and to fix the range bug.
 </note> </note>
  
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 Here is an example for: Here is an example for:
-  * 2000 flows (about 5000 flows on 10Gb/s) by using a source range of IP 198.18.0.1-198.18.0.100 and destination 198.19.0.1 to 198.18.20+  * 2000 flows by using a source range of IP 198.18.0.1-198.18.0.100 and destination 198.19.0.1 to 198.18.20
   * The source and destination UDP port are 2000 (it's important to specify the port source and destination for avoiding the usage of port number 0 filtered by pf)   * The source and destination UDP port are 2000 (it's important to specify the port source and destination for avoiding the usage of port number 0 filtered by pf)
   * The destination MAC address needs to be given   * The destination MAC address needs to be given
documentation/examples/setting_up_a_forwarding_performance_benchmark_lab.txt ยท Last modified: 2020/12/30 08:42 by olivier