RARE user and assistance email list

[mc36 <>]

hi,
not too much documentation exists on the topic, and the numbers are highly 
platform dependent...
for example wedge ports have different meaning compared to gearbox ports...
regards,
cs

mchome(cfg-server)#export-port ?
  <name> - interface name

mchome(cfg-server)#export-port sdn13 ?
  <num> - port number

mchome(cfg-server)#export-port sdn13 123 ?
  <cr>
  <num> - speed in gbps

mchome(cfg-server)#export-port sdn13 123 1 ?
  <cr>
  <num> - fec, see hw vendor manual

mchome(cfg-server)#export-port sdn13 123 1 2 ?
  <cr>
  <num> - autoneg, see hw vendor manual

mchome(cfg-server)#export-port sdn13 123 1 2 3?
type <num> to autoneg, see hw vendor manual

mchome(cfg-server)#export-port sdn13 123 1 2 3 ?
  <cr>
  <num> - flowctrl, see hw vendor manual

mchome(cfg-server)#export-port sdn13 123 1 2 3 4 ?
  <cr>

mchome(cfg-server)#


On 8/23/21 2:43 PM, Marcos Felipe Schwarz wrote:
> Thank you for all information!
>
> Is there a documentation where I can have the meaning of the fields? It will 
> help our team.
> I expect something like:
> export-port  port_name tofino_port_id, rs_feec, autonegotiation, ?
> export-port sdn7 180 100 1 1 0
>
> Regards,
>
> Marcos Schwarz
>
> -----Mensagem original-----
> De:  <>
> Enviada em: segunda-feira, 23 de agosto de 2021 05:45
> Para: 
> Cc: ; Marcos Felipe Schwarz <>; Pedro Diniz 
> <>; Fernando Nazareno Nascimento Farias 
> <>; Michael Prieto Hernandez <>
> Assunto: Re: [RARE-users] RES: Wedge interconnection using Juniper DAC cable.
>
> On Sat, 21 Aug 2021 12:39:24 +0200, mc36 <> said:
>
> > as far as i know, for 100g, the setting the fec is mandatory...
>
> Not in general, e.g. it's not mandatory for LR4 or ER4. But it is mandatory 
> for SR4, which is what AOC is. However, it is usually configurable anyway. I 
> have used the same 3m AOC successfully with and without FEC with the Wedge, 
> as long as both sides are configured the same.  By default, Juniper (and 
> Cisco as well) enables FEC with SR4.
>
> To answer Marcos' question in more detail: either disable FEC on the Juniper or enable 
> it on the Wedge with (unfortunately this is a bit cryptic, the first "1" 
> after the speed setting enables RS-FEC)
>
> export-port sdn7 180 100 1 1 0
>
> --
> Alex
>
> > regards,
> > cs
>
>
> > On 8/20/21 3:39 PM, Marcos Felipe Schwarz wrote:
> > > Just correcting that the cable is AOC not DAC.
> > >
> > >
> > > Regards,
> > >
> > > Marcos Schwarz
> > >
> > > *De:*Marcos Felipe Schwarz
> > > *Enviada em:* sexta-feira, 20 de agosto de 2021 08:52
> > > *Para:* 
> > > *Cc:* Pedro Diniz <>; Fernando Nazareno
> > > Nascimento Farias <>; Michael Prieto Hernandez
> > > <>
> > > *Assunto:* Wedge interconnection using Juniper DAC cable.
> > >
> > > Hi everyone,
> > >
> > > We are using RARE OS at RNP on a EdgeCore Wedge, and we are trying to setup 
> > > an interconnect from it to a Juniper Router using a 100G DAC cable from 
> > > Juniper.
> > >
> > > I setup the port using the configuration below, but the cort continues DOWN. 
> > > IÂ’d like some help with the configuration or with some troubleshoot 
> > > options to try to find the problem.
> > >
> > > interface sdn7
> > >
> > > lldp enable
> > >
> > > vrf forwarding inet
> > >
> > > ipv4 address 200.143.232.255 255.255.255.254
> > >
> > > no shutdown
> > >
> > > log-link-change
> > >
> > > exit
> > >
> > > server p4lang p4
> > >
> > > export-port sdn7 180 100 0 1 0
> > >
> > > exit
> > >
> > > -----+----+---+----+-------+----+--+--+---+---+---+--------+----------------+----------------+-
> > >
> > > PORT |MAC |D_P|P/PT|SPEED  |FEC |AN|KR|RDY|ADM|OPR|LPBK  Â
> > > |FRAMES RX       |FRAMES TX       |E
> > >
> > > -----+----+---+----+-------+----+--+--+---+---+---+--------+----------------+----------------+-
> > >
> > > 7/0  |17/0|180|3/52|100G   |NONE|Ds|Au|YES|ENB|DWN|  NONE  
> > > | Â
> > >              0|      
> > >          0|
> > >
> > > 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 <http://www.rnp.br/> | +55 (19) 3787-3386 | Skype
> > > ID: marcos.f.sch**
> > >
> > > Campinas - SP - Brasil | E-mail: 
> > > <>