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  • 1.  SRX300 - PPPoE - pp0 over trunk with irb interfaces

    Posted 10-29-2023 08:57

    Hi

    I want to configure physical interface ge-0/0/5 (and ge-0/0/4 in the future) as a "interface-mode" trunk under irb interface because I need to underlaying-interface for pp0.

    interfaces {
    ge-0/0/1 {
        unit 0 {
            family ethernet-switching {
                interface-mode access;
                vlan {
                    members vlan35;
                }
            }
        }
    }
    ge-0/0/5 {
        unit 0 {
            family ethernet-switching {
                interface-mode trunk;
                vlan {
                    members [ vlan35 vlan838 vlan839 ];
                }
            }
        }
    }
    irb {
        unit 35 {
            family inet {
                address 172.26.1.254/24;
            }
        }
        unit 100 {
            encapsulation ppp-over-ether;
        }
    }
    pp0 {
        traceoptions {
            flag all;
        }
        unit 0 {
            ppp-options {
                pap {
                    local-name ## SECRET-DATA
                    local-password ## SECRET-DATA
                    passive;
                }
            }
            pppoe-options {
                underlying-interface irb.100;
                idle-timeout 0;
                auto-reconnect 10;
                client;
            }
            family inet {
                mtu 1492;
                negotiate-address;
            }
        }
    }
}

vlans {
    V100 {
        vlan-id-list [ 35 838 839 ];
        interface irb.100;
    }
    vlan35 {
        vlan-id 35;
        l3-interface irb.35;
    }
    vlan838 {
        vlan-id 838;
    }
    vlan839 {
        vlan-id 839;
    }
}
protocols {
    l2-learning {
        global-mode switching;
    }
    rstp {
        interface all;
    }
}

    After commit I'm receiving:

    'vlan3'

    l2ald: Duplicate vlan-id exist for vlan V100-vlan-0035



    ------------------------------
    Best regards
    Marek
    ------------------------------



  • 2.  RE: SRX300 - PPPoE - pp0 over trunk with irb interfaces

    Posted 11-14-2023 06:26

    Hi

    I have found in the kb

    On SRX300  on the IRB interface, the following features are not supported:

    -Encapsulations (Ether CCC, VLAN CCC, VPLS, PPPoE, and so on) on VLAN interfaces

    ==========================================================================

    interfaces {
    ge-0/0/1 {
        unit 0 {
            family inet {
                address 172.26.1.254/24;
            }
        }
    }
    ge-0/0/5 {
        traceoptions {
            flag all;
        }
        vlan-tagging;
        unit 35 {
            encapsulation ppp-over-ether;
            vlan-id 35;
        }
    }
    pp0 {
        unit 35 {
            ppp-options {
                pap {
                    local-name  ## SECRET-DATA
                    local-password  ## SECRET-DATA
                    passive;
                }
            }
            pppoe-options {
                underlying-interface ge-0/0/5.35;
                idle-timeout 0;
                auto-reconnect 10;
                client;
            }
            keepalives;
            family inet {
                mtu 1492;
                negotiate-address;
            }
        }
    }
}
routing-options {
    static {
        route 0.0.0.0/0 {
            next-hop pp0.35;
            metric 0;
        }
    }
}

    My configuration is  working  but every 7 minute srx send PADT Termination signal. Here is log. I don't know why ???

    Nov 14 00:58:15 pppoed_ifl_msg_handler pp0.35 ifl 81 op 2 flag 0xc018
Nov 14 00:58:15 In Parse TLV: opts 0x0 0xa ge-0/0/5.35 (null) (null)
Nov 14 00:58:15 pppoed_change_ifl_options: ifname pp0.35
Nov 14 00:58:15 pppoed_change_ifl_options: pp0.35 session mode client 
Nov 14 00:58:15 pppoed_change_ifl_options: pp0.35 session up, kernsync false
Nov 14 00:58:15 pppoed_change_ifl_options: pp0.35 session id=4134 (current 4134)
Nov 14 00:58:15 pppoed_change_ifl_options: pp0.35 credit scale 0 max 65535 ppp max payload 1492
Nov 14 00:58:15 pppoed_change_ifl_options: pp0.35 credits disabled, interval 0, scale 0
Nov 14 00:58:15 pppoed_change_ifl_options: pp0.35 credit interval set to 0
Nov 14 00:58:15 pppoed_change_ifl_options: pp0.35 session id=4134
Nov 14 00:58:15 pppoed_change_ifl: ifname pp0.35
Nov 14 00:58:15 Bringing session down for pp0.35
Nov 14 00:58:15 Sent PADT on pp0.35
Nov 14 00:58:15 pppoe_ifl_params_change: ifl pp0.35, ifl sid 4134, param sid 4134
Nov 14 00:58:15 pppoed_ifl_msg_handler pp0.35 ifl 81 op 2 flag 0xc018
Nov 14 00:58:15 In Parse TLV: opts 0x0 0xa ge-0/0/5.35 (null) (null)
Nov 14 00:58:15 pppoed_change_ifl_options: ifname pp0.35
Nov 14 00:58:15 pppoed_change_ifl_options: pp0.35 session mode client 
Nov 14 00:58:15 pppoed_change_ifl_options: pp0.35 session down, kernsync false
Nov 14 00:58:15 pppoed_change_ifl_options: pp0.35 session id=0 (current 0)
Nov 14 00:58:15 pppoed_change_ifl_options: pp0.35 credit scale 0 max 65535 ppp max payload 1492
Nov 14 00:58:15 pppoed_change_ifl_options: pp0.35 credits disabled, interval 0, scale 0
Nov 14 00:58:15 pppoed_change_ifl_options: pp0.35 credit interval set to 0
Nov 14 00:58:15 pppoed_change_ifl_options: pp0.35 session id=0
Nov 14 00:58:15 pppoed_change_ifl: ifname pp0.35
Nov 14 00:58:18 pppoed_ifl_msg_handler pp0.35 ifl 81 op 2 flag 0xc011
Nov 14 00:58:18 In Parse TLV: opts 0x0 0xa ge-0/0/5.35 (null) (null)
Nov 14 00:58:18 pppoed_change_ifl_options: ifname pp0.35
Nov 14 00:58:18 pppoed_change_ifl_options: pp0.35 session mode client 
Nov 14 00:58:18 pppoed_change_ifl_options: pp0.35 session down, kernsync false
Nov 14 00:58:18 pppoed_change_ifl_options: pp0.35 session id=0 (current 0)
Nov 14 00:58:18 pppoed_change_ifl_options: pp0.35 credit scale 0 max 65535 ppp max payload 1492
Nov 14 00:58:18 pppoed_change_ifl_options: pp0.35 credits disabled, interval 0, scale 0
Nov 14 00:58:18 pppoed_change_ifl_options: pp0.35 credit interval set to 0
Nov 14 00:58:18 pppoed_change_ifl_options: pp0.35 session id=0
Nov 14 00:58:18 pppoed_change_ifl: ifname pp0.35
Nov 14 00:58:18 pppoed_ifl_msg_handler pp0.35 ifl 81 op 2 flag 0xc011
Nov 14 00:58:18 In Parse TLV: opts 0x0 0xa ge-0/0/5.35 (null) (null)
Nov 14 00:58:18 pppoed_change_ifl_options: ifname pp0.35
Nov 14 00:58:18 pppoed_change_ifl_options: pp0.35 session mode client 
Nov 14 00:58:18 pppoed_change_ifl_options: pp0.35 session down, kernsync false
Nov 14 00:58:18 pppoed_change_ifl_options: pp0.35 session id=0 (current 0)
Nov 14 00:58:18 pppoed_change_ifl_options: pp0.35 credit scale 0 max 65535 ppp max payload 1492
Nov 14 00:58:18 pppoed_change_ifl_options: pp0.35 credits disabled, interval 0, scale 0
Nov 14 00:58:18 pppoed_change_ifl_options: pp0.35 credit interval set to 0
Nov 14 00:58:18 pppoed_change_ifl_options: pp0.35 session id=0
Nov 14 00:58:18 pppoed_change_ifl: ifname pp0.35
Nov 14 00:58:31 ***Discovery Init: pp0.35
Nov 14 00:58:31 allocated 1510 bytes at 0x4b5000
Nov 14 00:58:31 *totlen=0x6 tp->len=0x2 ntohs(tplen)=0x2 tot=0x6 MAX_L=0x1502
Nov 14 00:58:31 *totlen=0xa tp->len=0x0 ntohs(tplen)=0x0 tot=0xa MAX_L=0x1502
Nov 14 00:58:31 *totlen=0xe tp->len=0x0 ntohs(tplen)=0x0 tot=0xe MAX_L=0x1502
Nov 14 00:58:31 IO send ... PADI for pp0.35
Nov 14 00:58:32 Discovery Input: PADO packet received on uifl (idx 80)
Nov 14 00:58:32 Received AC name kra_bng4_re0 configured AC name  on uifl (idx 80)
Nov 14 00:58:32 code: 7 outlen=0x22 pt->len: 0xc
Nov 14 00:58:32 *totlen=0x32 tp->len=0xc ntohs(tplen)=0xc tot=0x32 MAX_L=0x1502
Nov 14 00:58:32 code: 7 outlen=0x32 pt->len: 0x10
Nov 14 00:58:32 *totlen=0x46 tp->len=0x10 ntohs(tplen)=0x10 tot=0x46 MAX_L=0x1502
Nov 14 00:58:32 *totlen=0x4a tp->len=0x0 ntohs(tplen)=0x0 tot=0x4a MAX_L=0x1502
Nov 14 00:58:32 IO send ... PADR for pp0.35
Nov 14 00:58:32 Discovery Input: PADO packet received on uifl (idx 80)
Nov 14 00:58:32 Discovery Input: PADS packet received on uifl (idx 80)
Nov 14 00:58:32 pppoed_client_discovery_input: params.remote_mac=d0:07:ca:86:cf:c3 params.confirmed_mtu=0
Nov 14 00:58:32 pppoe_ifl_params_change: ifl pp0.35, ifl sid 6085, param sid 6085
Nov 14 00:58:32 pppoed_ifl_msg_handler pp0.35 ifl 81 op 2 flag 0xc011
Nov 14 00:58:32 pppoed_change_ifl: ifname pp0.35
Nov 14 00:58:32 pppoed_ifl_msg_handler pp0.35 ifl 81 op 2 flag 0xc011
Nov 14 00:58:32 In Parse TLV: opts 0x0 0xa ge-0/0/5.35 (null) (null)
Nov 14 00:58:32 pppoed_change_ifl_options: ifname pp0.35
Nov 14 00:58:32 pppoed_change_ifl_options: pp0.35 session mode client 
Nov 14 00:58:32 pppoed_change_ifl_options: pp0.35 session up, kernsync false
Nov 14 00:58:32 pppoed_change_ifl_options: pp0.35 session id=6085 (current 6085)
Nov 14 00:58:32 pppoed_change_ifl_options: pp0.35 credit scale 0 max 65535 ppp max payload 1492
Nov 14 00:58:32 pppoed_change_ifl_options: pp0.35 credits disabled, interval 0, scale 0
Nov 14 00:58:32 pppoed_change_ifl_options: pp0.35 credit interval set to 0
Nov 14 00:58:32 pppoed_change_ifl_options: pp0.35 session id=6085
Nov 14 00:58:32 pppoed_change_ifl: ifname pp0.35
Nov 14 00:58:32 pppoed_ifl_msg_handler pp0.35 ifl 81 op 2 flag 0xc011
Nov 14 00:58:32 In Parse TLV: opts 0x0 0xa ge-0/0/5.35 (null) (null)
Nov 14 00:58:32 pppoed_change_ifl_options: ifname pp0.35
Nov 14 00:58:32 pppoed_change_ifl_options: pp0.35 session mode client 
Nov 14 00:58:32 pppoed_change_ifl_options: pp0.35 session up, kernsync false
Nov 14 00:58:32 pppoed_change_ifl_options: pp0.35 session id=6085 (current 6085)
Nov 14 00:58:32 pppoed_change_ifl_options: pp0.35 credit scale 0 max 65535 ppp max payload 1492
Nov 14 00:58:32 pppoed_change_ifl_options: pp0.35 credits disabled, interval 0, scale 0
Nov 14 00:58:32 pppoed_change_ifl_options: pp0.35 credit interval set to 0
Nov 14 00:58:32 pppoed_change_ifl_options: pp0.35 session id=6085
Nov 14 00:58:32 pppoed_change_ifl: ifname pp0.35
Nov 14 00:58:32 pppoed_ifl_msg_handler pp0.35 ifl 81 op 2 flag 0xc010
Nov 14 00:58:32 In Parse TLV: opts 0x0 0xa ge-0/0/5.35 (null) (null)
Nov 14 00:58:32 pppoed_change_ifl_options: ifname pp0.35
Nov 14 00:58:32 pppoed_change_ifl_options: pp0.35 session mode client 
Nov 14 00:58:32 pppoed_change_ifl_options: pp0.35 session up, kernsync false
Nov 14 00:58:32 pppoed_change_ifl_options: pp0.35 session id=6085 (current 6085)
Nov 14 00:58:32 pppoed_change_ifl_options: pp0.35 credit scale 0 max 65535 ppp max payload 1492
Nov 14 00:58:32 pppoed_change_ifl_options: pp0.35 credits disabled, interval 0, scale 0
Nov 14 00:58:32 pppoed_change_ifl_options: pp0.35 credit interval set to 0
Nov 14 00:58:32 pppoed_change_ifl_options: pp0.35 session id=6085
Nov 14 00:58:32 pppoed_change_ifl: ifname pp0.35
Nov 14 00:58:41 Discovery Input: PADO packet received on uifl (idx 80)
Nov 14 00:58:41 Discovery Input: PADO packet received on uifl (idx 80)

    Do you have any idea ? 

    Best regards Marek



    ------------------------------
    Best regards
    Marek
    ------------------------------

    Original Message


  • 3.  RE: SRX300 - PPPoE - pp0 over trunk with irb interfaces

    Posted 12-09-2023 16:39

    Solved :)



    ------------------------------
    Best regards
    Marek
    ------------------------------

    Original Message