pfSense bugtracker

09/26/2023

08:33 AM pfSense Bug #11192: Using Limiters causes out of order packets within one TCP or UDP flow

I've spent two weeks of my working time to debug this problem, find root cause, find workaround, and write complete r... Alexey Ab

09/24/2023

04:29 PM pfSense Bug #11192: Using Limiters causes out of order packets within one TCP or UDP flow

There was nothing regarding fragmented packets in my bug report. Alexey Ab

12/18/2022

08:48 AM pfSense Bug #9296: Alias content is sometimes incomplete when an alias contains both FQDN and IP address entries

I am testing https://snapshots.netgate.com/amd64/pfSense_master/installer/pfSense-CE-2.7.0-DEVELOPMENT-amd64-20221216... Alexey Ab

02/01/2021

03:00 AM pfSense Bug #11353 (Not a Bug): Changing of gateway order in gateway groups is not applied to firewall rules on "Apply"

Suppose you have gateway group with two gateways: GW1 = Tier1, GW2 = Tier2.
Then you change order: GW1 = Tier2, G... Alexey Ab

01/06/2021

12:09 AM pfSense Bug #11192: Using Limiters causes out of order packets within one TCP or UDP flow

I've succesfully used kernel.hz=1000 and limiter delay=1ms as workaround to fix this problem.
I've also posted mes... Alexey Ab

01/03/2021

02:33 AM pfSense Bug #11192: Using Limiters causes out of order packets within one TCP or UDP flow

I have tried to disable whole if (/*dn_cfg.io_fast */ && ...) via patching /boot/kernel/dummynet.ko .
Traffic then... Alexey Ab

01/02/2021

02:04 AM pfSense Bug #11192: Using Limiters causes out of order packets within one TCP or UDP flow

And the same commented code in pfsense repository.
https://github.com/pfsense/FreeBSD-src/blob/devel-12/sys/netpfi... Alexey Ab

01:48 AM pfSense Bug #11192: Using Limiters causes out of order packets within one TCP or UDP flow

Since net.inet.ip.dummynet.io_fast does split path of packets for saturated/unsaturated pipe mode, then this setting ... Alexey Ab

12/30/2020

06:40 PM pfSense Bug #11192: Using Limiters causes out of order packets within one TCP or UDP flow

Adding 10 ms delay to the pipe seems to fix reordering.
Trying to set both kernel.hz=1000 and delay=1 ms to make a... Alexey Ab

08:14 AM pfSense Bug #11192: Using Limiters causes out of order packets within one TCP or UDP flow

I have tested 2.4.2, 2.4.5p1, 2.5 - all versions have this problem.
Setting kernel.hz=1000 instead of 100 does not... Alexey Ab