[Bug 242406] mpd & 3G USB modem: Fatal trap 12: page fault while in kernel mode

2020-06-16 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=242406 --- Comment #9 from Andrey Khlebutin --- Sorry for the delay. The patch isn't applicable to stable/12 and I've not found the appropriate code for the hunk #1: [root@nucbox /usr/src]# patch < diff Hmm... Looks like a unified diff to me...

Re: How to Increase TX Queue Priority for LACP Packets

2020-06-16 Thread Navdeep Parhar
No, it just enables some printf's in the LACP code and has no effect on anything else. Regards, Navdeep On Wed, Jun 17, 2020 at 12:31:33AM +, Saad, Mark wrote: > Navdeep >Thanks for getting back ; I’ll do some digging. Back to the >question about running with LACP debug on . Does thi

Re: How to Increase TX Queue Priority for LACP Packets

2020-06-16 Thread Saad, Mark
Navdeep Thanks for getting back ; I’ll do some digging. Back to the question about running with LACP debug on . Does this put the nics into promiscuous mode ? --- Mark Saad | mark.s...@lucera.com > On Jun 16, 2020, at 8:13 PM, Navdeep Parhar wrote: > > We could have a global knob that tel

Re: How to Increase TX Queue Priority for LACP Packets

2020-06-16 Thread Navdeep Parhar
We could have a global knob that tells all NIC drivers to use a reserved queue for non-RSS traffic, but that would be advisory at best because the tx queue selection takes place inside the driver's (or iflib's) transmit routine. The meat of the change is going to be in iflib and all non-iflib driv

Re: How to Increase TX Queue Priority for LACP Packets

2020-06-16 Thread Navdeep Parhar
On Tue, Jun 16, 2020 at 07:56:19PM +, Foster, Greg wrote: > HI Navdeep, > > Thanks for the information! I've integrated the changes and will be > testing more today. > > We have seen the LACP port flapping under different scenarios, most we > believe are traffic/load based. > > I did see th

Re: How to Increase TX Queue Priority for LACP Packets

2020-06-16 Thread Saad, Mark
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

2020-06-16 Thread Foster, Greg
HI Navdeep, Thanks for the information! I've integrated the changes and will be testing more today. We have seen the LACP port flapping under different scenarios, most we believe are traffic/load based. I did see the flapping unexpectedly when I just enabled LACP debug (e.g., sysctl net.link.

Re: unbound and (isc) dhcpd startup order

2020-06-16 Thread Ryan Steinmetz
On (06/15/20 16:35), Jaap Akkerhuis wrote: "Rodney W. Grimes" writes: > Um, yea, I guess the bigger question is why is the port different > than the base system in this respect? The the unbound port existed years before it was decided that unbound should replace bind in the base system. If y

Re: unbound and (isc) dhcpd startup order

2020-06-16 Thread Michael Gmelin
On Tue, 16 Jun 2020 12:36:19 -0400 Ryan Steinmetz wrote: > On (06/16/20 08:14), Rodney W. Grimes wrote: > >Ok, well, I just thought of one and not sure if it is an issue or > >not, doesng unbound have the ability to specify interfaces? If so > >those may not exist until NETWORKING has run? >

Re: unbound and (isc) dhcpd startup order

2020-06-16 Thread Barney Wolff
On Tue, Jun 16, 2020 at 08:18:59AM -0700, Rodney W. Grimes wrote: > ... Sometimes > that leads to duplicate IP information stored in various config files. > > When possible managing those configuraitons via ansible or other CM > system that can pull the data from dns and build the config files > m

[Bug 246629] Multicast stack problem - MRT_ADD_VIF Address already in use

2020-06-16 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=246629 Bjoern A. Zeeb changed: What|Removed |Added Assignee|n...@freebsd.org |b...@freebsd.org --- Comment #6

Re: unbound and (isc) dhcpd startup order

2020-06-16 Thread Ryan Steinmetz
On (06/16/20 08:14), Rodney W. Grimes wrote: Ok, well, I just thought of one and not sure if it is an issue or not, doesng unbound have the ability to specify interfaces? If so those may not exist until NETWORKING has run? Unbound isn't really going to do anything useful without the network

Re: unbound and (isc) dhcpd startup order

2020-06-16 Thread Rodney W. Grimes
> On 15/06/20 14:47, Andriy Gapon wrote: > > On 15/06/2020 14:48, Eugene Grosbein wrote: > >> 15.06.2020 13:10, Andriy Gapon wrote: > >> > >>> I am configuring a small LAN -- mostly a gateway / router for it -- and I > >>> am > >>> using unbound for a local DNS and isc-dhcp44-server for DHCP. > >>

Re: unbound and (isc) dhcpd startup order

2020-06-16 Thread Rodney W. Grimes
> "Rodney W. Grimes" writes: > > > Um, yea, I guess the bigger question is why is the port different > > than the base system in this respect? > > The the unbound port existed years before it was decided that unbound > should replace bind in the base system. > > If you want the port to change

Re: unbound and (isc) dhcpd startup order

2020-06-16 Thread Andriy Gapon
On 15/06/2020 17:35, Jaap Akkerhuis wrote: > If you want the port to change, send a PR for the port so I won't forget this. Done. https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=247305 -- Andriy Gapon ___ freebsd-net@freebsd.org mailing list https://

Re: Regarding IP fragmentation

2020-06-16 Thread Eugene Grosbein
16.06.2020 17:37, hiral s shah wrote: > I am currently pursuing MTECH and doing research on IP fragmentation. > I came across a vulnerability that I am facing in my project. > > Can you please provide me some insight on "How freeBSD is handling ip > fragmentation" ? https://www.freebsd.org/secur

Regarding IP fragmentation

2020-06-16 Thread hiral s shah
Hi Team, I am currently pursuing MTECH and doing research on IP fragmentation. I came across a vulnerability that I am facing in my project. Can you please provide me some insight on "How freeBSD is handling ip fragmentation" ? Your help is much appreciated. Thanks, Hiral.