u010710985的博客

kernel3.10.0-229版本计算节点，vxlan虚机不通

我想在ovs收发包的时候加printk打印int ovs_vport_receive(struct vport *vport, struct sk_buff *skb, const struct ip_tunnel_info *tun_info){ struct sw_flow_key key; int error; OVS_CB(skb)->input_vport = vport; OVS_CB(skb)->mru = 0; OVS_CB(skb)->

Linux version 4.4.0-142-genericovs_version: “2.5.0”作为一个初学者，从ovs基础命令入手学习源码。本文主要关注ovs-vsctl命令下发配置到ovsdb生效的代码流程。以ovs-vsctl add-port s1 vxlan 为例。ovs-vsctl的主体代码在utilities/ovs-vsctl.c文件中。static void vsctl_cmd_init(void)注册了vsctl的命令参数选项如show、add-port等。vsctl_c

构造一个简单的二层网络，h1、h1分别连到s1交换机上mininet> dump<Host h1: h1-eth0:10.0.0.1 pid=3558><Host h2: h2-eth0:10.0.0.2 pid=3561><OVSBridge s1: lo:127.0.0.1,s1-eth1:None,s1-eth2:None pid=3566>

对ovs的日志输出系统很好奇，为什么ovs的log不能直接在控制台输出，ovs-vswitchd的常用执行选项 --detach Runs ovs-vswitchd as a background process. The process forks, and in the child it starts a new session, closes the standard file descriptors (which has

http://www.openvswitch.org//support/dist-docs/