interface Dialer10
nat outbound
link-protocol ppp
ppp chap user abc@cnblog.cn
ppp chap password cipher $c$3$8saZDC90/7QyfHlTQohSYzVMJhdAzkLI3jQADzw=
ppp pap local-user abc@cnblog.cn password cipher $c$3$HEU8bnqb/kOnmkz6qvozZxpzawvdAbfizfyXp6U=
ppp ipcp dns admit-any
ppp ipcp dns request
mtu 1492
ip address ppp-negotiate
tcp mss 1024
dialer user username //这个地方的username 是服务端的用户名 在web界面配置后 可以在命令行看到，应该是自动生成的
dialer-group 10
dialer bundle 10
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interface GigabitEthernet0/0
port link-mode route
tcp mss 1024
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interface GigabitEthernet0/4
port link-mode route
nat outbound
pppoe-client dial-bundle-number 10
参考：https://blog.51cto.com/ls668/431399
https://blog.51cto.com/12184141/2152988
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