yum -y install ocserv
配置文件参考附件
地址： https://gitee.com/ethnicity_admin/jira.git 链接: https://pan.baidu.com/s/1BnO6oRbshD6uGIKybDEFFA 提取码: insg 复制这段内容后打开百度网盘手机App，操作更方便哦
防火墙规则的设置（根据自己的网段操作）
/etc/sysconfig/iptables # Generated by iptables-save v1.4.21 on Fri May 22 15:23:53 2020 *filter :INPUT ACCEPT [488472155:128151759695] :FORWARD ACCEPT [192916365:147896143068] :OUTPUT ACCEPT [494203322:226051975982] :DOCKER - [0:0] :DOCKER-ISOLATION-STAGE-1 - [0:0] :DOCKER-ISOLATION-STAGE-2 - [0:0] :DOCKER-USER - [0:0] -A FORWARD -j DOCKER-USER -A FORWARD -j DOCKER-ISOLATION-STAGE-1 -A FORWARD -o docker0 -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT -A FORWARD -o docker0 -j DOCKER -A FORWARD -i docker0 ! -o docker0 -j ACCEPT -A FORWARD -i docker0 -o docker0 -j ACCEPT -A DOCKER-ISOLATION-STAGE-1 -i docker0 ! -o docker0 -j DOCKER-ISOLATION-STAGE-2 -A DOCKER-ISOLATION-STAGE-1 -j RETURN -A DOCKER-ISOLATION-STAGE-2 -o docker0 -j DROP -A DOCKER-ISOLATION-STAGE-2 -j RETURN -A DOCKER-USER -j RETURN COMMIT # Completed on Fri May 22 15:23:53 2020 # Generated by iptables-save v1.4.21 on Fri May 22 15:23:53 2020 *nat :PREROUTING ACCEPT [3523262:256628208] :INPUT ACCEPT [1511241:80148320] :OUTPUT ACCEPT [3968685:227728052] :POSTROUTING ACCEPT [0:0] :DOCKER - [0:0] -A PREROUTING -m addrtype --dst-type LOCAL -j DOCKER -A OUTPUT ! -d 127.0.0.0/8 -m addrtype --dst-type LOCAL -j DOCKER -A POSTROUTING -s 172.17.0.0/16 ! -o docker0 -j MASQUERADE -A POSTROUTING -j MASQUERADE -A DOCKER -i docker0 -j RETURN COMMIT # Completed on Fri May 22 15:23:53 2020
