fe-0/0/1 {
        description tpg:eth1;
        unit 0 {
            encapsulation ppp-over-ether;
    pp0 {
        unit 0 {
            ppp-options {
                chap {
                    default-chap-secret "$9$LMq7Nb2gJDHqGUkP5Q9CKM8Xdb"; ## SECRET-DATA
                    local-name "cam000@L2TP.tpg.com.au";
                }
            }
            pppoe-options {
                underlying-interface fe-0/0/1.0;
                idle-timeout 0;
                auto-reconnect 3;
                client;
            }
            family inet {
                mtu 1492;
                negotiate-address;
            }
        }
    }