Author Topic: v.3.1.x  (Read 3026 times)

ahenning

  • Team Wanos
  • Administrator
  • Full Member
  • *****
  • Posts: 629
    • View Profile
v.3.1.x
« on: July 07, 2016, 04:22:31 PM »
Note : Change Log moved to: http://wanos.co/docs/docs/knowledgebase/changelog/

Version 3.1.x:
This is a major update, and not backwards compatible with earlier versions.
The update requires a v2.6.2 - 3.1.3 systems. v.3.1.x will likely be one of the last v3 updates. The much anticipated v4 should be the next major update.


wget http://wanos.org/updateinfo/update-3.2.3.sh
wget http://wanos.org/updateinfo/update-3.2.3.tar
bash update-3.2.3.sh update


v.3.1.4
Minor fix to set NetFlow REAP time to 4 minutes instead of 4 seconds

v.3.1.3
Fixed UDP Encapsualation WRED in 3.1.2

v.3.1.2
Major:
PLR optimization - PLR causes TCP sessions to accelerate which is good when there is available bandwidth, but when drops occur due to congestion the PLR acceleration can cause TCP to not slow down sufficiently causing the congestion not to equalize. 3.1.2 implements a special Random Early Detection algorithm to avoid congestion when PLR acceleration causes TCP to not slow down sufficiently. In short PLR and stream compression should now play better together with congestion on the WAN yet still provide the acceleration when bandwidth is available.

Minor:
New graphs displayed NaN values when value was larger than 4GB in the total column.
Changes to make console access more reliable. Console access limited to ttyS0 / Com0 port.
Fixed IO benchmark on Ubuntu.
Ubuntu bare metal image should now partition and format free space automatically on first boot.
Minor cosmetic fixes, e,g platform info,  WAN Tx shaper tooltip, graph values.
450 and 300 NIC bypass drivers added.
450 bypass on/off switch via LCD panel.

v.3.1.1
Optimization to reduce netflow load spikes every 2 minutes.
Static routes can now be added via the static_routes file.
Additional TCP and UDP header checks added whether offloading is supported or not.
Additional 2-byte checksum added to catch damaged compressed packets.

v.3.1.0
The update has been created for clients experiencing instability when handling corrupt TCP headers.
The patch also enables receive checksumming on to the NIC if it is supported.
« Last Edit: February 16, 2017, 03:44:07 PM by ahenning »
CCIE RS, CCIE SP, Mnet&sys

Note: Forum posts may be outdated. Please see the latest documentation at wanos.co/docs

ahenning

  • Team Wanos
  • Administrator
  • Full Member
  • *****
  • Posts: 629
    • View Profile
Re: v.3.1.x
« Reply #1 on: October 22, 2016, 02:01:40 PM »
Bump to reflect v.3.1.4
CCIE RS, CCIE SP, Mnet&sys

Note: Forum posts may be outdated. Please see the latest documentation at wanos.co/docs