VPP GTP-U隧道性能测试3---GTP-U封包性能测试GTP-U封包性能测试

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GTP-U封包性能测试

测试拓扑

GTP-U封包性能测试拓扑

TREX stateless配置

以trex软件包解压缩后的目录名为v2.73为,TREX使用eth0和eth1例

TREX配置文件

cd v2.73
./dpdk_setup_ports.py –s

0000:00:03.0 'Virtio network device' if=eth0 drv=virtio-pci 
0000:00:04.0 'Virtio network device' if=eth1 drv=virtio-pci 
0000:00:05.0 'Virtio network device' if=eth2 drv=virtio-pci

vi /etc/trex_cfg.yaml

- port_limit      : 2
  version         : 2
#List of interfaces. Change to suit your setup. Use ./dpdk_setup_ports.py -s to see available options
  interfaces    : ["00:03.0","00:04.0"]
  port_info       :  # Port IPs. Change to suit your needs. In case of loopback, you can leave as is.