[j-nsp] Sending vpls broadcast packets over static LSP

Bala Subrahmanyam Venkata balavenkata at aim.com
Thu Aug 9 20:11:21 EDT 2012


> You don't happen to run 10.2R2 where I know there is a bug preventing the BUM messages to be sent between vpls nodes.

Thanks for the response Daniel. I'm running this - it is possibly
slightly older than the "10.2R2" that you mention..:

---------------------------------------
Hostname: MX240
Model: mx240
JUNOS Base OS boot [10.2R1.8]
JUNOS Base OS Software Suite [10.2R1.8]
JUNOS Kernel Software Suite [10.2R1.8]
JUNOS Crypto Software Suite [10.2R1.8]
JUNOS Packet Forwarding Engine Support (M/T Common) [10.2R1.8]
JUNOS Packet Forwarding Engine Support (MX Common) [10.2R1.8]
JUNOS Online Documentation [10.2R1.8]
JUNOS Voice Services Container package [10.2R1.8]
JUNOS Border Gateway Function package [10.2R1.8]
JUNOS Services AACL Container package [10.2R1.8]
JUNOS Services LL-PDF Container package [10.2R1.8]
JUNOS Services PTSP Container package [10.2R1.8]
JUNOS Services Stateful Firewall [10.2R1.8]
JUNOS Services NAT [10.2R1.8]
JUNOS Services Application Level Gateways [10.2R1.8]
JUNOS AppId Services [10.2R1.8]
JUNOS IDP Services [10.2R1.8]
JUNOS Routing Software Suite [10.2R1.8]
---------------------------------------

On Thu, Aug 9, 2012 at 6:28 PM, Daniel Hilj <daniel.hilj at ipnett.se> wrote:
> You don't happen to run 10.2R2 where I know there is a bug preventing the BUM messages to be sent between vpls nodes.
>
> Best Regards
> Daniel Hilj
>
>
> 9 aug 2012 kl. 14:38 skrev "Stefan Fouant" <sfouant at shortestpathfirst.net>:
>
>> Stupid question, but you do have DUT13 configured for the static LSP as well correct?
>>
>> Sent from my HTC on the Now Network from Sprint!
>>
>> ----- Reply message -----
>> From: "Bala Subrahmanyam Venkata" <balavenkata at aim.com>
>> Date: Thu, Aug 9, 2012 5:31 am
>> Subject: [j-nsp] Sending vpls broadcast packets over static LSP
>> To: <juniper-nsp at puck.nether.net>
>>
>> Hello-
>>
>> I'm trying to configure this (Static Point-to-Multipoint Flooding LSP
>> for vpls): http://www.juniper.net/techpubs/software/junos/junos95/swconfig-vpns/id-11510467.html#id-11512557
>>
>> I have the static LSP up but the broadcast packets don't seem to go
>> over it. Any specific reason ? I've pasted what I think as
>> configs/show output needed. One thing I've done is that the static LSP
>> is just a plain static LSP  (i.e. there is no multiple endpoints for
>> it...) Let me know if more is required...Thanks in advance.
>>
>> ------------------------------------------------
>>
>> Topology:
>>
>> MX240-----------------DUT13----------------DUT11
>>
>> (where MX240 & DUT11 have the VPLS endpoints)
>>
>>
>>
>> bala at MX240# show routing-instances slsp-vpls
>> instance-type vpls;
>> interface ge-1/1/9.0;
>> provider-tunnel {
>>    rsvp-te {
>>        static-lsp slsp3;
>>    }
>> }
>> protocols {
>>    vpls {
>>        no-tunnel-services;
>>        vpls-id 2047;
>>        neighbor 11.11.11.11;
>>        connectivity-type ce;
>>    }
>> }
>>
>> [edit]
>> bala at MX240#
>>
>> bala at MX240# show protocols mpls static-label-switched-path slsp3
>> ingress {
>>    next-hop 9.1.7.13;
>>    to 31.31.31.11;
>>    push 2046;
>> }
>>
>>
>> bala at MX240# run show vpls connections instance slsp-vpls
>> .....
>> Instance: slsp-vpls
>>  VPLS-id: 2047
>>    Neighbor                  Type  St     Time last up          # Up trans
>>    11.11.11.11(vpls-id 2047) rmt   OL
>>
>>
>>
>> bala at MX240# run show mpls static-lsp name slsp3 extensive
>> Ingress LSPs:
>> LSPname: slsp3, To: 31.31.31.11
>>  State: Up
>>  Nexthop: 9.1.7.13 Via ge-1/0/6.0
>>  LabelOperation: Push, Outgoing-label: 2046
>>  Created: Thu Aug  2 09:48:01 2012
>>  Bandwidth: 0 bps
>>  Statistics: Packets 0, Bytes 0
>> Total 2, displayed 1, Up 1, Down 0
>>
>> Transit LSPs:
>> Total 1, displayed 0, Up 0, Down 0
>>
>> Bypass LSPs:
>> Total 0, displayed 0, Up 0, Down 0
>>
>> [edit]
>> bala at MX240#
>>
>> bala at MX240# run show vpls statistics instance slsp-vpls
>> VPLS statistics:
>>
>> Instance: slsp-vpls
>>   Local interface: ge-1/1/9.0, Index: 87
>>     Broadcast packets:                769916
>>     Broadcast bytes  :             197098496
>>     Multicast packets:                     0
>>     Multicast bytes  :                     0
>>     Flooded packets  :                     0
>>     Flooded bytes    :                     0
>>     Unicast packets  :                     0
>>     Unicast bytes    :                     0
>>     Current MAC count:                     0 (Limit 1024)
>>
>> [edit]
>> bala at MX240#
>>
>>
>> [edit]
>> bala at MX240#
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