[f-nsp] Transparent VLL through XMR and J-6350

[Brad Fleming]

I know this is a Foundry / Brocade list.. but does the config on the  
Juniper look correct? For some reason, I'm not getting any actual data  
through the VLL / CCC (tagged or untagged). Does anyone happen to have  
a REALLY basic config from a Brocade<->Juniper setup they would be  
willing to share? It would be greatly appreciated!

Brad Fleming

On Apr 14, 2009, at 8:49 PM, David Ball wrote:

>  Foundry has a slightly different take on making a service
> 'transparent' (at least from what I was used to with JNPR).  To make
> it transparent, you change the tag-type to something that won't be
> used by the customer (Foundry TAC recommended 9100) and then make the
> port untagged in the VLL definition.  So in your config below, looks
> like you should just need to set 'tag-type 9100 ethe 1/20' and be on
> your way.
>  I believe the tag-type 9100 is related to a Metro Ethernet Forum
> recommendation regarding how QinQ should be handled (per 802.3ad).
>  I was able to get this working using XMR4 and a T640, so hopefully
> your J-series acts the same.
>
> HTH,
>
> David
>
>
> 2009/4/14 Brad Fleming <bdfleming at kanren.net>:
>> Hello all,
>> I'm new to the list but haven't found an answer to my question in the
>> archives. If the topic has already been covered, my apologies.
>> I'm attempting to build an MPLS VLL using the following gear:
>> 1) Foundry / Brocade NetIron XMR running IronWare 4.0.00a
>> 2) Juniper J-6350 running JunOS 9.4R1.8 (Enhanced Services)
>> I'm having problems getting the VLL to pass both tagged and untagged
>> traffic. For now, I'd be happy just getting untagged traffic across  
>> the link
>> and tackle the multiple VLAN tags later. Little victories, if you  
>> will!
>> :D Both devices claim the service is up but traffic does not dump  
>> out the
>> other side.
>> I'm 99.9% sure I'm missing something basic but I don't have a good
>> configuration example for this setup.
>> Any help or insight would be GREATLY appreciated! Thanks in advance!
>> -brad fleming
>> --
>> Brad Fleming
>> Network Engineer
>> Kansas Research and Education Network
>> Office:    785-856-9800 x.222
>> Moblie:  785-865-7231
>> NOC:     866-984-3662
>>
>>
>>
>> Here's a couple show commands:
>> telnet at fake-ksu(config-mpls-vll-test)#show mpls vll
>> Name      VC-ID      Vll-peer        End-point                  State
>> Tunnel-LSP
>> test      2          164.113.199.108 untag e 1/20                
>> UP    tnl0
>>
>> telnet at fake-ksu(config-mpls-vll-test)#
>> brad# run show l2circuit connections extensive
>> Layer-2 Circuit Connections:
>> <<<deleted legend for brevity>>>
>> Neighbor: 164.113.199.103
>>     Interface                 Type  St     Time last up          #  
>> Up trans
>>     ge-0/0/1.0(vc 2)          rmt   Up     Apr 15 05:11:58  
>> 2009           1
>>       Remote PE: 164.113.199.103, Negotiated control-word: No
>>       Incoming label: 299776, Outgoing label: 800000
>>       Local interface: ge-0/0/1.0, Status: Up, Encapsulation:  
>> ETHERNET
>>     Connection History:
>> <<<deleted history for brevity>>>
>>
>>
>> Here's the pertinent config from both devices:
>> ------XMR:
>> !
>> router mpls
>> !
>>   mpls-interface e1/1
>>   ldp-enable
>> !
>>  vll test 2 raw-mode
>>   vll-mtu 9178
>>   vll-peer 164.113.199.108
>>   untag e 1/20
>> !
>> end of MPLS configuration
>> -------J-6350:
>> interfaces {
>>     ge-0/0/0 {
>>         description "link to NetIron";
>>         enable;
>>         mtu 9192;
>>         unit 0 {
>>             family inet {
>>                 address 164.113.192.130/30;
>>             }
>>             family mpls;
>>         }
>>     }
>>     ge-0/0/1 {
>>         description "MPLS-enabled Drop Port -- to CE";
>>         mtu 9192;
>>         encapsulation ethernet-ccc;
>>         unit 0 {
>>             }
>>         }
>>     }
>>     lo0 {
>>         description loopback;
>>         unit 0 {
>>             family inet {
>>                 address 164.113.199.108/32;
>>             }
>>         }
>>     }
>> }
>> protocols {
>>     mpls {
>>         interface all;
>>     }
>>     ospf {
>>         traffic-engineering;
>>         area 0.0.0.0 {
>>             interface ge-0/0/0.0;
>>             interface lo0.0;
>>             interface ge-0/0/1.0 {
>>                 disable;
>>             }
>>         }
>>     }
>>     ldp {
>>         interface ge-0/0/0.0;
>>         interface ge-0/0/1.0 {
>>             disable;
>>         }
>>         interface all;
>>     }
>>     l2circuit {
>>         neighbor 164.113.199.103 {
>>             interface ge-0/0/1.0 {
>>                 virtual-circuit-id 2;
>>                 mtu 9178;
>>             }
>>         }
>>     }
>> }
>>
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>