[j-nsp] Juniper - Redback Martini interop testing

Umar Ahmed Umar.Ahmed at vanco.co.uk
Wed Feb 16 15:46:43 EST 2005


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 




**********************************************************************
Any opinions expressed in the email are those of the individual and not necessarily the company. This email and any files transmitted with it are confidential and solely for the use of the intended recipient.  If you are not the intended recipient or the person responsible for delivering it to the intended recipient, be advised that you have received this email in error and that any dissemination, distribution, copying or use is strictly prohibited.

If you have received this email in error, or if you are concerned with the content of this email please e-mail to: e-security.support at vanco.info

The contents of an attachment to this e-mail may contain software viruses which could damage your own computer system. While the sender has taken every reasonable precaution to minimise this risk, we cannot accept liability for any damage which you sustain as a result of software viruses. You should carry out your own virus checks before opening any attachments to this e-mail. 
**********************************************************************



More information about the juniper-nsp mailing list