What's New?

Release 2.8.0

• New Platform Integration: Support for Celestica DS2000.

• Port Breakout Support: Enables flexible port speed configurations.

• GTP Extension Header Support: Enhanced handling of GTP packets with extension headers.

• OPBNOS to OPBNOS Image Upgrade: Seamless software upgrades within OPBNOS.

• FlowVision Release 4.0: Includes the latest updates, featuring VXLAN tunnel configuration, GTP configuration, VXLAN encapsulation/decapsulation, and several other enhancements to FlowVision for improved network monitoring and performance.

The FlowVision version supported for OPB R2.8 is R4.0.0

Release 2.7.4

• IPv6 Reachability Check

Release 2.7.3

• VxLAN Stripping

• Receive-Only (Rx-Only) support for Edgecore AS7816-64X

Release 2.7.0

• New Platform: Dell S5248F-ON & Dell S5232F-ON

• Packet Time Stamping
• Copy command
• VxLAN enhancements

Release 2.6.0

• Unified show running-config
• Mellanox SDK Upgrade for Resolving SCTP Traffic Drop Issue

• Memory leak fixes for Broadcom Platform

Release 2.5.0

• New Platform: EdgeCore AS7816-64X, AS7326-56X and AS7726-32X (Broadcom)

• FlowVision Release 2.1
• RADIUS Support
• FlowVision On-Box support
• LAG-Hash algorithm changes for better load-balancing and the ability to change the seed value

Release 2.4.0

• Role-Based Access Control(RBAC) for user management

• Ingress-Vlan Support support on the Broadcom platform
• Added support for SNMPv3
• Added support for SNMP Contact and Location
• ZTP enhancements
• RestAPI Strengthening
• TACACS, NTP, Clockzone related issues fixed

Release 2.3.0

• New Platform: EdgeCore 7712 (Broadcom)

• Front Panel Port mapping to User Interface (CLI)
• Ingress VLAN support for BCM Platforms
• Transmit-Only (Tx-Only) link support for BCM Platforms
• SNMP traps support for Disk Utilization
• SNMP Trap control for PSU/FAN
• Enhanced Traffic Counters for Port-channel, and Flow
• GTP Filtering based on IP version (NVIDIA Only)

CLI Changes and Enhancements:

2.2.0 or earlier OPBNOS	2.3.0 OPBNOS	Description
Ethernet0, Ethernet4..	Ethernet1/1, Ethernet2/1	Interface CLI mapped to Front Panel ports. Example - Interface ethernet Ethernet0 >> Interface ethernet Ethernet1/1
NA	GTP qualifier - Match all inner IP version	New qualifier added to support match all IPv4/IPv6 for inner header. Example - rule 1 permit gtp "match-all-ipv4". rule 2 permit gtp "match-all-ipv6"
show interface counters rate detailed EthernetXXX	show interface counters detailed EthernetX/X	CLI modified to provide more clarity
NA	show interface counters rate	CLI added to show interface counter rate
NA	show port-channel rate <port-channelid>	CLI added to show port-channel rate
NA	show flow counters all rate	CLI added to show traffic rate through a flow
NA	show interface counters discard-details	CLI added to show interface discard counters
NA	{no} ingress-vlan <value>	Ingress-VLAN feature added to Broadcom platforms
NA	{no} transmit-only	Interface transmit-only feature added to Broadcom platforms
NA	{no} snmp-server trap fan-util disable	CLI added to support on/off feature for SNMP trap for FAN
NA	{no} snmp-server trap psu-util disable	CLI added to support on/off feature for SNMP trap for PSU
NA	{no} snmp-server trap disk-util threshold <percentage>	CLI added to support disk related SNMP traps

Release 2.2.0

Features
User Defined Filter(UDF)
Generic Header Filtering

Note - Features like UDF and Generic header filtering are delivered for NVIDIA Spectrum-2 and Spectrum-3 devices.

Release 2.1.0

• Minor Changes in CLI commands as per our unique framework, the OPB-NOS CLI commands are modified. See below the table for keyword changes and commands affected. The CLI command changes do not affect any control or data plane functionality of OPBNOS.

• Image upgrade to 2.1.0 from the lower version via OPB-NOS CLI, will have configuration loss related to the “old” keywords. The Suggested recommendation is to upgrade the OPBNOS using ONIE and manually re-configure the device for existing deployments.

2.0.0 or earlier OPBNOS	2.1.0 OPBNOS	Commands Modified
attach <ifname>	interface <ifname>	tunnel tun1 attach Ethernet0 >>>> interface Ethernet0
map alias	flow	show map alias >> show flow show map summary >> show flow summary show map counters >> show flow counters map alias <name> >>> flow <name>
hybrid	loopback-mode	hybrid >> loopback-mode no hybrid >> no loopback-mode
port-group	port-channel	show port-group information >> show port-channel information show port-group rate >> show port-channel rate port-group 1 ports <ports> >> port-channel 1 ports <ports>
from	network-ports	from <ports> >> network-ports <ports>
to	tool-ports	to <ports> >> tool-ports <ports>
tunnel alias <tun-id>	tunnel <tunl-id>	tunnel alias >> tunnel show vxlan tunnel alias >> show vxlan tunnel

Features	Description
sFLOW	sFlow is a multi-vendor, packet sampling technology used to monitor network devices
platforms	NVIDIA SN2010, NVIDIA SN2100, NVIDIA SN4700

Known Issue:

BugID	Description
PBNOS-440	Additional match qualifiers for IPv6 rules
PBNOS-412	All interface status(down/up) should be the same when FEC is set as none
PBNOS-354	Unable to quit CLI from telnet/ssh with exit or quit commands
PBNOS-350	CLI auto-completion not working while configuring flow interfaces
PBNOS-348	CLI: “show platform” LED status has some inconsistencies on the NVIDIA platform driver

Release 2.0.0

Features
1.SNMP multi-server support for traps
2. SNMP authFailure Trap support (generate traps on SNMP community string mis-match)
3. SNMP trap for FAN and PSU status
4. SNMP trap for CPU and memory utilization using mteTriggers
5. Licensing commands
6. Show interface counters rate
7. Show interface breakout
8. Show port-channel rate
9. GTP
10. TimeZone Support
11. VxLAN [Encap/Decap]

Known Issue:

BugID	Description
PBNOS-203	Show an error message while creating multiple maps using the same from and To ports in the UI
PBNOS-123	Delete a map through CLI->modifications not reflected in UI

Release 1.3.1

Features
Added support for the below features, a. Hostname configuration b. SYSLOG severity c. LLDP receive/transmit configuration d. shutdown/no shutdown for the management interface e. Show platform enhancements for "fan, temperature, psustatus, pcieinfo"
2. IPv6 match all support for flow rules
3. Generate hardware dump for NVIDIA devices
4. REST API support for CPU/Memory utilization and SYSLOG export
5. SNMP trap support for link up/down events and entConfigChange.
6. Enabled Symmetric hashing.

Release 1.2.0

Features
RX only support

Rx-only

Known Issue:

BugID	Description
PBNOS-5	IPv6 rules are not working intermittently with the new SDK upgrade

Release 1.0.0

Base License