VLAN over LACP Debugging help

All I was looking into an issue I am seeing sporadically where I see LCAP link state changes for no obvious reasons. This is on 12.1-STABLE r354698 amd64 using Solarflare nics ( 7K and 8K cards). There are two ports in a LACP lagg with a few ( 10 - 30 ) vlans on top of it. As what appear to be

Re: How to Increase TX Queue Priority for LACP Packets

All Is there any way to make this change on other nic's like Intel ix and Solarflare sfxge ? I have seen similar issues on both with 12.1 mainly with solarflare nics. --- Mark Saad mark.s...@lucera.com From: owner-freebsd-...@freebsd.org on behalf of

Re: How to Increase TX Queue Priority for LACP Packets

non-iflib drivers' if_transmit. > > Regards, > Navdeep > >> On Tue, Jun 16, 2020 at 09:48:19PM +, Saad, Mark wrote: >> All >> Is there any way to make this change on other nic's like Intel ix and >> Solarflare sfxge ? I have seen similar issues on bot

Re: How to Increase TX Queue Priority for LACP Packets

: maxdelay=0 57 2020-07-09T15:47:04.145937+00:00 ch1-c104-sdn02-mgmt kernel: queue flush complete --- Mark Saad mark.s...@lucera.com From: owner-freebsd-...@freebsd.org on behalf of Saad, Mark Sent: Tuesday, June 16, 2020 8:31 PM To: Navdeep Parha

Question about net.inet.tcp.minmss

All I was wondering if anyone has a good explication on what net.inet.tcp.minmss's interaction with routing. I can't find any good details. Anyone have any good pointers. --- Mark Saad | mark.s...@lucera.com ___ freebsd-net@freebsd.org mailing list ht

Re: Determining cause of transfer limit

scf can I use polling on sfxge ? Also if I want to use polling on say ix or sfxge does this break things like pf, bird or nsd ? --- Mark Saad Lucera Financial Infrastructures, LLC ms...@lucera.com From: owner-freebsd-...@freebsd.org on behalf of Micha

PF Question

Hi Net This is sort of an abstract question. When using pf to only preform nat do I need to have at least one rule ? Can I omit the boiler plate "scrub rule " ? Other then allowing fragments and other fun stuff to get passed would this have any other implications ? --- Mark Saad Lucera Fin

Re: LACP BPDU packets priority?

Johannes This is dependent on the NIC Driver. Chelsio's have a option to prioritize "slow-protocols" into a dedicated queue. The iflib drivers I believe in 12-STABLE and newer have this ability as well. Non iflib nics like Solarflare do not have any way to prioritize this and 11-STABLE does