详细配置如下:

#
interface Dialer0
mtu 1492
ppp chap password cipher $c$3$BcljPafQgPGUhmyYjBf606FpgwxqedXHKA==
ppp chap user 05641455382
ppp ipcp dns admit-any
ppp ipcp dns request
ppp pap local-user 05641455382 password cipher $c$3$qe0R87TQDM6LNCyw2TRGcMWy8iwpUCswrQ==
dialer bundle enable
dialer-group 1
dialer timer idle 0
dialer timer autodial 5
ip address ppp-negotiate
tcp mss 1280
nat outbound
#
接口g0/0配置
#
interface GigabitEthernet0/0
port link-mode route
description Single_Line1
pppoe-client dial-bundle-number 0
#
H3C 路由MER8300命令行下配置WAN口:https://www.hao0564.com/3651.html
MSR830-WiNet系列路由器基本上网(PPPOE)命令行配置:https://www.hao0564.com/4801.html