H3C路由器与Centos8对接L2TP

linux做为LNS

1.安装xl2tpd

yum install -y xl2tpd

2.配置文件

vim /etc/xl2tpd/xl2tpd.conf

vim /etc/ppp/options.xl2tpd

vim /etc/ppp/chap-secrets

3.启动

systemctl restart xl2tpd.service
systemctl enable xl2tpd.service

4.添加路由

ip link add name veth1 type veth
ip add add 10.0.5.1/24 dev veth1
ip link set veth1 up
ip route add 10.0.4.0/24 via 10.0.200.1

H3C vsR做为LAC

l2tp enable
#
l2tp-group 1 mode lac
 lns-ip 1.1.1.10 #L2TP服务端的公网地址
 undo tunnel authentication #关闭tunnel认证
 tunnel name xl2tpd
#
interface Virtual-PPP1
 ppp chap password cipher 123456
 ppp chap user user1 
 ip address ppp-negotiate
 l2tp-auto-client l2tp-group 1
#
ip route-static 10.0.5.0 24 10.0.200.1 

验证：

接口Ip