以下是在Juniper JunOS设备上配置PPPoE客户端的基本步骤:
set interfaces pp0 unit 0 pppoe-options underlying-interface ge-0/0/0.0
set interfaces pp0 unit 0 pppoe-options auto-reconnect 60
set interfaces pp0 unit 0 ppp-options chap
set interfaces pp0 unit 0 ppp-options pap
set interfaces pp0 unit 0 ppp-options mru 1492
set interfaces pp0 unit 0 ppp-options mtu 1492
set interfaces pp0 unit 0 ppp-options chap local-name "username"
set interfaces pp0 unit 0 ppp-options chap local-password "password"
set interfaces pp0 unit 0 family inet negotiate-address
interfaces {
ge-0/0/0 {
unit 0 {
family inet;
}
}
pp0 {
unit 0 {
pppoe-options {
underlying-interface ge-0/0/0.0;
auto-reconnect 60;
}
ppp-options {
chap;
pap;
mru 1492;
mtu 1492;
chap {
local-name "your_username";
local-password "your_password";
}
}
family inet {
negotiate-address;
}
}
}
}
配置完成后,可以使用以下命令验证PPPoE状态:
show interfaces pp0.0
show pppoe interfaces
show pppoe statistics
连接失败:
show interfaces ge-0/0/0
show pppoe statistics
认证失败:
MTU问题:
set interfaces pp0 unit 0 ppp-options mtu 1454
自动重连:
set interfaces pp0 unit 0 pppoe-options auto-reconnect 30
set interfaces pp0 unit 0 family inet address 192.0.2.1/24
set interfaces ge-0/0/0 unit 0 family pppoe
set protocols pppoe server-options access-concentrator isp-ac
set protocols pppoe server-options client sessions maximum 100
set protocols pppoe server-options authentication pap
set access profile pppoe-profile authentication-order pap
set access profile pppoe-profile pap password "shared-secret"
以上配置提供了在Juniper JunOS设备上实现PPPoE的基本方法,根据您的具体网络环境和需求可能需要进一步调整。