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Re: [rare-dev] Exception when deleting a subinterface in p4lang


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  • From: mc36 <>
  • To: Alexander Gall <>
  • Cc:
  • Subject: Re: [rare-dev] Exception when deleting a subinterface in p4lang
  • Date: Mon, 14 Mar 2022 16:24:25 +0100

finally i ended up dropping the "port" and the messages simply became stats,
exactly:

https://github.com/mc36/freeRouter/commit/a946434181569374978bae3600fe85f71eb85d41

this is what i get from the dpdk:

sid#show p4lang p4 sdn2
ipackets 1111
opackets 1111
ibytes 1249875
obytes 1249875
imissed 0
ierrors 0
oerrors 0
rx_nombuf 0

sid#

could you please add the same for tofino?
thanks,
cs


On 3/14/22 14:56, mc36 wrote:

ohhh, anyway, i also had an idea from the above.... we really would need an
other backward communication regarding the crc... let's say "show inter sdn1
controller"
issued in freerouter, then freerouter could ask the dataplane for it by let's
say
"portstats <id>", then the dataplane could tell them by
"portstats_beg <id>"
"portstats_txt <id> <text>"
"portstats_txt <id> <text>"
"portstats_txt <id> <text>"
...
"portstats_end <id>"
lemme quickly implement it in the pcap & dpdk to pilot the stuff.... :)



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