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These notes summarizes PICOS 3.8 new features, new hardware, known bugs, and bug fixes. Best practices recommend that you read all the content before upgrading to this release. For more detailed feature information, refer to the configuration guides.

Table of Contents

New Features

Layer 2 and Layer 3

Bug IDReleaseDescription
128143.8.0

VXLAN Routing
The VTEP enabled VXLAN routing behaves as a VXLAN L3 gateway under centralized routing mode. Please have detailed at VXLAN Routing.

130983.8.0

Enable VXLAN on NAC Ports
VXLAN is not allowed to be configured on the ports with NAC, such as 802.1x and MAB and web authentication, enabled. This restriction is removed in release 3.8.0.

131013.8.0

DNS Domain Search List
Add a CLI command "set system dns-search-list xxxx" to configure the search list of DNS lookup with the host name.

Hardware

Bug IDReleaseDescription
124963.8.0

Support AS5835-54T
AS5835-54T consists of 48X10G RJ ports and 6X100G QSFP28 uplink ports on the front panel.


Fixed Issues

Layer 2 and Layer 3 Features

Bug IDReleaseDescription
131063.8.0

Cannot Read out EEPROM Data on AS7326-56X
The I2C address is changed on the new model of AS7326-56X.  The driver code is modified to fix this issue on the update model of AS7326.


OVS Features

Bug IDReleaseDescription
131503.8.0

OVS Web Service is Still up Even If It is Disabled in PICOS Configuration

The lighttpd service is brought up by systemd because the setting of the option "WantedBy" in lighttpd.service, which walks around the toggle option (ovs_enable_lighttpd=false) in /etc/picos/picos_start.conf.