Where is ppoe juniper srx config error?

Question

Computer networks

It is not possible to set up a ppoe connection on the juniper srx100
, only the provider's gateway is pinged. while others like 8.8.8.8 don't.
I don't understand what's wrong.
config

interfaces {
    fe-0/0/0 {                          
        description "To RosTelecom MPLS net (zone mpls)";
        unit 0 {
            family inet {
                address 172.16.2.188/29;
                address 172.16.2.185/29;
                address 172.16.2.187/29;
            }
        }
    }
    fe-0/0/1 {
        description "To LAN with internet access (zone inet)";
        unit 0 {
            family inet {
                address 192.168.1.252/24;
            }
        }
    }
    fe-0/0/2 {
        unit 0 {
            family inet {
                address 10.14.2.2/24;
            }
        }                               
    }
    fe-0/0/3 {
        unit 0 {
            family inet {
                address 10.214.2.1/28;
                address 10.214.2.3/28;
            }
        }
    }
    fe-0/0/4 {
        unit 0 {
            family inet {
                address 10.214.2.136/25;
            }
        }
    }
    fe-0/0/7 {
        unit 0 {
            encapsulation ppp-over-ether;
        }
    }
    pp0 {
        unit 0 {                        
            ppp-options {
                chap {
                    default-chap-secret "#######"; ## SECRET-DATA
                    local-name *******;
                    passive;
                }
            }
            pppoe-options {
                underlying-interface fe-0/0/7.0;
                idle-timeout 0;
                auto-reconnect 5;
                client;
            }
            family inet {
                mtu 1492;
                negotiate-address;
            }
        }
    }
}
routing-options {
    static {
        route 172.16.0.0/16 next-hop 172.16.2.190;
        route 10.0.0.0/8 next-hop 172.16.2.190;
        route 0.0.0.0/0 next-hop pp0.0;
    }
}
security {
    nat {
        source {
            rule-set NAT-INET-TO-UNTRUST {
                from zone inet;
                to zone untrust;
                rule PAT-INTERFACE {
                    match {
                        source-address 0.0.0.0/0;
                    }
                    then {
                        source-nat {
                            interface;
                        }
                    }
                }                       
            }
        }
        static {
            rule-set mpls-out {
                from zone mpls;
                rule mpls-out-rule {
                    match {
                        destination-address 172.16.2.187/32;
                    }
                    then {
                        static-nat prefix 10.214.2.4/32;
                    }
                }
            }
        }
    }
    policies {
        from-zone inet to-zone untrust {
            policy inet-to-untrust {
                match {
                    source-address any;
                    destination-address any;
                    application any;    
                }
                then {
                    permit;
                }
            }
        }
        default-policy {
            permit-all;
        }
    }
    zones {
        security-zone mpls {
            host-inbound-traffic {
                system-services {
                    all;
                }
                protocols {
                    all;
                }
            }
            interfaces {
                fe-0/0/0.0;
            }                           
        }
        security-zone inet {
            host-inbound-traffic {
                system-services {
                    all;
                }
                protocols {
                    all;
                }
            }
            interfaces {
                fe-0/0/1.0;
            }
        }
        security-zone terminals {
            host-inbound-traffic {
                system-services {
                    all;
                }
                protocols {
                    all;
                }
            }                           
            interfaces {
                fe-0/0/3.0;
                fe-0/0/2.0;
                fe-0/0/4.0;
            }
        }
        security-zone untrust {
            host-inbound-traffic {
                system-services {
                    all;
                }
                protocols {
                    all;
                }
            }
            interfaces {
                fe-0/0/7.0;
                pp0.0;
            }
        }
    }
}

I don't see anything wrong in appearance.
the difficulty is that mpls is configured on it.
I will be very grateful for your help.

Answer 1

the problem was solved. the problem was on the provider's side

Answer 2

The config seems to be incomplete: there is neither bgp nor vrf.
It would also be interesting to see how you made friends with seciruty policy and MPLS: on SRX, security policy works only in flow mode, and MPLS works in packet mode.
You can switch SRX to packet mode entirely, and then it will turn into a dried M-ku, and the seciruty branch will not even be committed.
Or you can enable packet mode selectively in a packet filter on an interface or in a routing instance.
How are you doing?