[j-nsp] Juniper - Redback Martini interop testing

[Umar Ahmed]

Hi all,
 
I am banging my head against a brick wall trying to get some simple Martini
working between an M5 and Redback SE400 back to back. The goal is for the CE
on the M5 (5.5.5.1/24) to talk to the same VLAN on the other end of the
Redback CE (5.5.5.2/24)!!!
 
The config is :  Redback----FE----M5
 
Detailed diagram, pardon the ascii art:)  : Redback(l/b
2.2.2.2)------FE------M5(l/b 1.1.1.1)
 
 
<outbind://10-00000000620D89607FAA314D9364E95DBED426AB07008783ED227BD5A94CB6
11462050ABE53C000003CE56F400008783ED227BD5A94CB611462050ABE53C00000A9DB31400
00/cid:image001.jpg at 01C5144B.77E7F480> 
 
For those of you who dont know, the Redback is a VR, so I've split it in two
- one half is the core PE device talking to the M5 and the other half is its
own CE with a Vlan configured simulating the customer equipment - this is
the same for the M5. 
 
I am seeing the following on the juniper which is showing the l2circuit as
down :
 
M5> show l2circuit connections down extensive neighbor 2.2.2.2
Layer-2 Circuit Connections:
 
Legend for connection status (St)
EI -- encapsulation invalid      NP -- interface h/w not present
MM -- mtu mismatch               Dn -- down
EM -- encapsulation mismatch     VC-Dn -- Virtual circuit Down
CM -- control-word mismatch      Up -- operational
VM -- vlan id mismatch           CF -- Call admission control failure
OL -- no outgoing label          XX -- unknown
NC -- intf encaps not CCC/TCC
CB -- rcvd cell-bundle size bad
 
Legend for interface status
Up -- operational
Dn -- down
 
Neighbor: 2.2.2.2
    Interface                 Type  St     Time last up          # Up trans
    fe-0/0/2.512(vc 1)        rmt   OL

LDP is up :
 
M5> show ldp neighbor
Address            Interface          Label space ID         Hold time
10.10.10.1         fe-0/0/0.0         2.2.2.2:0                12
2.2.2.2            lo0.0              2.2.2.2:0                13

also route is in the RT:
 
l2circuit.0: 1 destinations, 1 routes (1 active, 0 holddown, 0 hidden)
+ = Active Route, - = Last Active, * = Both
 
2.2.2.2:CtrlWord:4:1:Local/96
                   *[L2CKT/7] 05:50:26
                    > to 10.10.10.1 via fe-0/0/0.0

What am I missing .. many thanks for your help guys !!
 
 
The juniper config is :
 
logical-routers {
    CE1 {
        interfaces {
            fe-0/0/3 {
                unit 0 {
                    vlan-id 512;
                    family inet {
                        address 5.5.5.1/24;
                    }
         .....
interfaces {
    fe-0/0/0 {
        unit 0 {
            family inet {
                address 10.10.10.2/30;
            }
            family iso;
            family mpls;
        }
    }
    fe-0/0/2 {
        vlan-tagging;
        speed 100m;
        mtu 1500;
        link-mode full-duplex;
        encapsulation vlan-ccc;
        unit 512 {
            encapsulation vlan-ccc;
            vlan-id 512;
        }
    }
    fe-0/0/3 {
        vlan-tagging;
    }
lo0 {
        unit 0 {
            family inet {
                address 1.1.1.1/32;
            }
            family iso {
                address 49.0001.1234.5678.1111.00;
            }
        }
    }
}
mpls {
        traceoptions {
            file mplslog;
            flag error;
        }
        no-cspf;
        label-switched-path m5-rb {
            from 1.1.1.1;
            to 2.2.2.2;
        }
        interface all;
        interface fxp0.0 {
            disable;
isis {
        level 1 disable;
        interface all;
        interface fxp0.0 {
            disable;
        }
    }
    ldp {
        interface all;
        interface fxp0.0 {
            disable;
        }
    }
    l2circuit {
        neighbor 2.2.2.2 {
            interface fe-0/0/2.512 {
                virtual-circuit-id 1;
            }
 
 
 

Regards,

Umar Ahmed 




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