安装完成Vm,Centos6.5,设置了网络: 1.VM虚拟网络,采用桥接模式. 2.Centos里各种 设置ifcfg-eth0中的GETWAY,ADDIP等等 vim /etc/sysconfig/network-scripts/ifcfg-eth0 设置network中的GETWAY,HOSTNAME, vim /etc/sysconfig/network 修改DNS vim /etc/resolv.conf 然后各种重启停用 网络 service network restart 系统 s
Ping Pod网络问题不通定位记录 1.验证墙是否通 flannel默认使用8285端口作为UDP封装报文的端口,VxLan使用8472端口,下面命令验证一下确定其在8472端口 ip -d link show flannel. flannel.: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu qdisc noqueue state UNKNOWN mode DEFAULT link/ether aa:a1:::e0:a9 brd ff:ff:ff:ff:ff:
Issue: When you created an instance inside Openstack, you may find that you cannot ping address by domain name in the instance. But ping IP Address directly is OK. For example, ping 74.125.200.99 is OK, but ping www.google.com will be failed, because