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Re: [rare-dev] RARE on Tofino model


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  • From: mc36 <>
  • To: Alexander Gall <>
  • Cc:
  • Subject: Re: [rare-dev] RARE on Tofino model
  • Date: Tue, 14 Jun 2022 13:03:24 +0200

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... :)

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

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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