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Re: [rare-dev] RARE on Tofino model


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  • From: Alexander Gall <>
  • To: <>
  • Cc: <>
  • Subject: Re: [rare-dev] RARE on Tofino model
  • Date: Tue, 14 Jun 2022 13:18:10 +0200

On Tue, 14 Jun 2022 13:03:24 +0200, mc36 <> said:

> hi,
> On 6/14/22 12:33, Alexander Gall wrote:
>>
>> Never mind. I was using an older version of freertr, namely the one I
>> used in the demo of running RARE on the model. Remember that the ping
>> worked back then? That was because of this behaviour that freertr
>> considered the port to be up. Presumably, this demo would no longer
>> work with the current version.
>>
> well, so this "start in down state" changed recently, carmen reported about
> a thing...
> so on the older jars, it's normal, that you noticed something else... :)

Ok, so this is issue is solved :)

>> So can you now please check whether the oper status of your ports on
>> the model is "UP" (seen from the UCLI) when you expect it to be ? This
>> is really my main concern for now :)
>>
> i see on my model vm running sde990 after java -Xmx512m -jar rtr.jar test
> tester p4lang-rout001 other p4lang301.ini wait

Yes, I know it works on 9.8 and 9.9. Sorry, I should have said so. Do
you have 9.7.x to check, too?

--
Alex

bf-sde.pm> show
> -----+----+---+----+-------+----+--+--+---+---+---+--------+----------------+----------------+-
> PORT |MAC |D_P|P/PT|SPEED |FEC |AN|KR|RDY|ADM|OPR|LPBK |FRAMES RX
> |FRAMES TX |E
> -----+----+---+----+-------+----+--+--+---+---+---+--------+----------------+----------------+-
> 1/0 |15/0| 0|0/ 0|10G |NONE|Au|Au|YES|DIS|DWN| NONE |
> 0| 0|
> 1/1 |15/1| 1|0/ 1|10G |NONE|Au|Au|YES|ENB|UP | NONE |
> 171| 171|*
> 1/2 |15/2| 2|0/ 2|10G |NONE|Au|Au|YES|ENB|UP | NONE |
> 171| 171|*
> 1/3 |15/3| 3|0/ 3|10G |NONE|Au|Au|YES|ENB|UP | NONE |
> 2392| 2392|*
> 2/0 |14/0| 4|0/ 4|10G |NONE|Au|Au|YES|ENB|UP | NONE |
> 2392| 2392|*
> 2/1 |14/1| 5|0/ 5|10G |NONE|Au|Au|YES|DIS|DWN| NONE |
> 0| 0|
> 2/2 |14/2| 6|0/ 6|10G |NONE|Au|Au|YES|DIS|DWN| NONE |
> 0| 0|
> 2/3 |14/3| 7|0/ 7|10G |NONE|Au|Au|YES|DIS|DWN| NONE |
> 0| 0|
> 3/0 |13/0| 8|0/ 8|10G |NONE|Au|Au|YES|DIS|DWN| NONE |
> 0| 0|
> 3/1 |13/1| 9|0/ 9|10G |NONE|Au|Au|YES|DIS|DWN| NONE |
> 0| 0|
> 3/2 |13/2| 10|0/10|10G |NONE|Au|Au|YES|DIS|DWN| NONE |
> 0| 0|
> 3/3 |13/3| 11|0/11|10G |NONE|Au|Au|YES|DIS|DWN| NONE |
> 0| 0|
> 4/0 |12/0| 12|0/12|10G |NONE|Au|Au|YES|DIS|DWN| NONE |
> 0| 0|

> r1#show interfaces psummary
> interface state tx rx drop
> loopback0 up 9 0 0
> loopback9 up 0 0 0
> ethernet1 up 8600 8620 2
> ethernet2 up 202 190 0
> sdn1 up 51+171 48+171 0+0
> sdn2 up 51+171 48+171 0+0
> sdn3 up 50+2392 47+2392 0+0
> sdn4 up 50+2392 47+2392 0+0

> r1#


> thanks,
> cs



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