[j-nsp] VPLS config

Valerio Martini valerio.martini at cnit.it
Thu Feb 8 11:40:57 EST 2007


Hi Experts,

I'd like create a VPLS infrastructure in my testbed.
Is there anyone that can help me ?

JunOS ver.7.5 - with Tunnel Services PIC

the PROBLEM : my forwarding table on the PE router are empty.
(there's no way to learn MAC address from the attached LAN)
Instead the VPLS connection is UP among the three PE router so among the 
three site.

--------------------------------------------------------------------------------------------------
[edit]
valerio at braschi # run show vpls connections                      
Layer-2 VPN connections:

Legend for connection status (St)   
EI -- encapsulation invalid      NC -- interface encapsulation not 
CCC/TCC/VPLS
EM -- encapsulation mismatch     WE -- interface and instance encaps not 
same
VC-Dn -- Virtual circuit down    NP -- interface hardware not present
CM -- control-word mismatch      -> -- only outbound connection is up
CN -- circuit not provisioned    <- -- only inbound connection is up
OR -- out of range               Up -- operational
OL -- no outgoing label          Dn -- down                      
LD -- local site signaled down   CF -- call admission control failure      
RD -- remote site signaled down  SC -- local and remote site ID collision
LN -- local site not designated  LM -- local site ID not minimum designated
RN -- remote site not designated RM -- remote site ID not minimum designated
XX -- unknown connection status

Legend for interface status
Up -- operational           
Dn -- down

Instance: VPLS-Lab
Local site: Bra-1 (1)
    connection-site           Type  St     Time last up          # Up trans
    2                         rmt   Up     Feb  7 17:46:25 2007           1
      Local interface: vt-1/3/0.32768, Status: Up, Encapsulation: VPLS
      Remote PE: 10.0.0.3 <http://10.0.0.3/>, Negotiated control-word: No
      Incoming label: 800001, Outgoing label: 800000
    3                         rmt   Up     Feb  7 17:46:34 2007           1
      Local interface: vt-1/3/0.32769, Status: Up, Encapsulation: VPLS
      Remote PE: 10.0.0.23 <http://10.0.0.23/>, Negotiated control-word: No
      Incoming label: 800002, Outgoing label: 800000
--------------------------------------------------------------------------------------


This figure represents a part of my problem.
-----------------------------------------------------------------------

------         VPLS               ------
| CE | --------------------------- | PE | ------ MPLS --- ...
------    fe-x/x/x     fe-y/y/y  ------


This is my configuration....I don't know if this part of configuration 
is right ..
-------------------------------------------------------------
PE
fe-y/y/y {
        vlan-tagging;
        encapsulation vlan-vpls;
        unit 600 {
            encapsulation vlan-vpls;
            vlan-id 600;
            family vpls;
        }
    }

---------------------------------------------------------------
CE
  fe-x/x/x {
                unit 600 {
                    vlan-id 600;
                    family inet {
                        address 10.20.3.2/24 <http://10.20.3.2/24>;
                    }
                }
            }
------------------------------------------------------------

ThX a lot
Vale


More information about the juniper-nsp mailing list