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[Frédéric LOUI <>]

Hi Marcos,

I’d check real quick your config I have a question.

This is the output on RIO0001:

"show bridge <x>"

RIO0001#sh bridge 1                                                           
      
                   packet           byte
iface  fwd   phys  tx    rx   drop  tx      rx     drop  grp
bvi    true  true  0     0    0     0       0      0
sdn15  true  true  5560  0    1     575540  0      116
sdn16  true  true  5560  0    1     575540  0      116
sdn19  true  true  6216  684  1     595134  33044  116
sdn20  true  true  6216  684  1     595134  33044  116

                                 packet            byte
addr            iface  time      tx    rx    drop  tx     rx      drop
004c.7c58.300a  bvi    00:00:56  1298  6830  0     62304  612712  0
0c42.a15d.2f9c  sdn20  00:00:56  669   684   0     20430  33044   0
0c42.a15d.3084  sdn19  00:00:56  671   684   0     20526  33044   0


RIO0001#sh bridge 2                                                           
      
                      packet            byte
iface     fwd   phys  tx    rx    drop  tx     rx     drop  grp
bvi       true  true  0     0     0     0      0      0
sdn19.19  true  true  1246  268   0     44282  11792  0
sdn20.19  true  true  1638  1109  0     52892  48796  0

                                    packet           byte
addr            iface     time      tx   rx    drop  tx     rx     drop
0073.7101.3b3a  bvi       00:03:25  616  1370  0     27104  41100  0
0c42.a15d.2f9c  sdn20.19  00:03:25  884  1109  0     30258  48796  0

"end of show bridge <x>"

------------------------------

interface sdn19
 no description
 mtu 1500
 macaddr 006a.4247.1173
 lldp enable
 bridge-group 1
 no shutdown
 no log-link-change
 exit
interface sdn19.19
 no description
 bridge-group 2
 no shutdown
 no log-link-change
 exit

------------------------------

RIO0001#sh run sdn20                                                          
      
interface sdn20
 no description
 mtu 1500
 macaddr 001a.5b5c.306d
 lldp enable
 bridge-group 1
 no shutdown
 no log-link-change
 exit
interface sdn20.19
 no description
 bridge-group 2
 no shutdown
 no log-link-change
 exit

Is it voluntary to:

* To put  sdn19 in: bridge 1
* To put  sdn20 in: bridge 2

* And sdn19.19 and sdn20.19 in bridge 2 ?


As you can see on freeRtr test case: 
http://sources.nop.hu/cfg/conn-bridge02.tst
bridge-group @ sdn MAIN interface is not required. (I’m talking under MC36 
control here :) )

If this is not mandatory as per your opinion, I would try:


conf t
int sdn19
 no  bridge-group 1
 exit
int sdn19.19
 no  bridge-group 2
 bridge-group 2
 exit
int sdn20
 no  bridge-group 2
 exit
int sdn20.19
 no bridge-group 2
 bridge-group 2
 exit
end

If you notice we configured and reconfigured some feature as this this try to 
trigger dataplane update.
Check if that works (shut/ no shut sdn<x> —> this will also trigger dataplane 
update)

And if for any reasons dataplane table are messed up, retry to sync: clear 
process bffwd

Please let us know if this has solved the situation.

À bientôt,
--  Frederic




> Le 28 août 2021 à 14:54, Marcos Felipe Schwarz <> a 
> écrit :
> 
> Hi everyone, I’m trying to create a tagged VLAN between two ports. Can you 
> spot what's missing?
> 
> 7:56
> 
> RIO0001(cfg)#show config-differences
> vrf definition v2
> server p4lang p4
> export-vrf v2 2
> export-bridge 2
> export-port sdn19.19 202 0 0 0 0
> export-port sdn20.19 203 0 0 0 0
> export-port bvi2 204 0 0 0 0
> exit
> bridge 2
> mac-learn
> exit
> interface bvi2
> no description
> vrf forwarding v2
> ipv4 address 10.0.19.254 255.255.255.0
> no shutdown
> no log-link-change
> exit
> interface sdn19.19
> no description
> bridge-group 2
> no shutdown
> no log-link-change
> exit
> interface sdn20.19
> no description
> bridge-group 2
> no shutdown
> no log-link-change
> exit
> 
> 7:57
> 
> I have an untaged VLAN working on the same ports, so I'm sure the problem 
> is on my config
> 
>  
> 
> Regards,
> 
>  
> 
> Marcos Schwarz
> 
>  
> 
> Gerente de P&D | R&D Manager
> 
> Gerência de Execução de P&D em Ciberinfraestrutura | Management of R&D 
> Execution in Cyberinfrastructure
> 
> Diretoria de Pesquisa e Desenvolvimento | Board of Research and Development
> 
> RNP - Rede Nacional de Ensino e Pesquisa | Brazilian National Research and 
> Educational Network
> 
> Promovendo o uso inovador de redes avançadas | Promoting the innovative use 
> of advanced networks
> 
> http://www.rnp.br | +55 (19) 3787- 3386 | Skype ID: marcos.f.sch
> 
> Campinas - SP - Brasil | E-mail: 
> 
>  
>