# What's New? ## Release 2.4.0 * Role-Based Access Control(RBAC) for user management * [Ingress-Vlan](https://aviznetworks.gitbook.io/opbnos-r2.4/cli-configuration-guide/configuring-ingress-vlan) Support support on the Broadcom platform * Added support for [SNMPv3](https://aviznetworks.gitbook.io/opbnos-r2.4/cli-configuration-guide/configuring-snmp) * Added support for SNMP [Contact](https://aviznetworks.gitbook.io/opbnos-r2.4/cli-configuration-guide/configuring-snmp/configuring-snmp-contact) and [Location](https://aviznetworks.gitbook.io/opbnos-r2.4/cli-configuration-guide/configuring-snmp/configuring-snmp-location) * [ZTP](https://aviznetworks.gitbook.io/opbnos-r2.4/cli-configuration-guide/zero-touch-provisioning) enhancements * [RestAPI](https://aviznetworks.gitbook.io/opbnos-r2.4/rest-api-guide) Strengthening * TACACS, NTP, Clockzone related issues fixed ## Release 2.3.0 * New Platform: EdgeCore 7712 (Broadcom) * [Front Panel Port mapping](https://aviznetworks.gitbook.io/opbnos-r2.4/cli-configuration-guide/display-interface-information/front-panel-port-mapping) to User Interface (CLI) * [Ingress VLAN](https://aviznetworks.gitbook.io/opbnos-r2.4/cli-configuration-guide/configuring-ingress-vlan) support for BCM Platforms * [Transmit-Only (Tx-Only)](https://aviznetworks.gitbook.io/opbnos-r2.4/cli-configuration-guide/configuring-tx-only) link support for BCM Platforms * [SNMP traps ](https://aviznetworks.gitbook.io/opbnos-r2.4/cli-configuration-guide/configuring-snmp/configuring-snmp-trap)support for Disk Utilization * [SNMP Trap](https://aviznetworks.gitbook.io/opbnos-r2.4/cli-configuration-guide/configuring-snmp/configuring-snmp-trap) control for PSU/FAN * [Enhanced Traffic Counters](https://aviznetworks.gitbook.io/opbnos-r2.4/cli-configuration-guide/display-interface-information) for [Port-channel](https://aviznetworks.gitbook.io/opbnos-r2.4/cli-configuration-guide/configuring-portchannel), and [Flow](https://aviznetworks.gitbook.io/opbnos-r2.4/cli-configuration-guide/configuring-flows-and-rules/display-flow-information) * [GTP](https://aviznetworks.gitbook.io/opbnos-r2.4/cli-configuration-guide/configuring-gtp) Filtering based on IP version (NVIDIA Only) #### CLI Changes and Enhancements:
2.2.0 or earlier OPBNOS2.3.0 OPBNOSDescription
Ethernet0, Ethernet4..Ethernet1/1, Ethernet2/1Interface CLI mapped to Front Panel ports. Example - Interface ethernet Ethernet0 >> Interface ethernet Ethernet1/1
NAGTP qualifier - Match all inner IP versionNew 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 EthernetXXXshow interface counters detailed EthernetX/XCLI modified to provide more clarity
NAshow interface counters rateCLI added to show interface counter rate
NAshow port-channel rate <port-channelid>CLI added to show port-channel rate
NAshow flow counters all rateCLI added to show traffic rate through a flow
NAshow interface counters discard-detailsCLI added to show interface discard counters
NA{no} ingress-vlan <value>Ingress-VLAN feature added to Broadcom platforms
NA{no} transmit-onlyInterface transmit-only feature added to Broadcom platforms
NA{no} snmp-server trap fan-util disableCLI added to support on/off feature for SNMP trap for FAN
NA{no} snmp-server trap psu-util disableCLI 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)](https://aviznetworks.gitbook.io/opbnos-r2.4/cli-configuration-guide/configuring-flows-and-rules/configuring-flow-udf-rules) | | [Generic Header Filtering](https://aviznetworks.gitbook.io/opbnos-r2.4/cli-configuration-guide/configuring-flows-and-rules/configuring-flow-match-expression-rules) | 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 \ | interface \ |

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** \ >>> **flow** \ | | 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 \ >> **port-channel** 1 ports \ | | from | network-ports | **from** \ >> **network-ports** \ | | to | tool-ports | **to** \ >> **tool-ports** \ | | tunnel alias \ | tunnel \ |

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](https://aviznetworks.gitbook.io/opbnos-r2.4/cli-configuration-guide/configuring-snmp) multi-server support for traps | | 2. [SNMP](https://aviznetworks.gitbook.io/opbnos-r2.4/cli-configuration-guide/configuring-snmp) authFailure Trap support (generate traps on SNMP community string mis-match) | | 3. [SNMP](https://aviznetworks.gitbook.io/opbnos-r2.4/cli-configuration-guide/configuring-snmp) trap for FAN and PSU status | | 4. [SNMP](https://aviznetworks.gitbook.io/opbnos-r2.4/cli-configuration-guide/configuring-snmp) trap for CPU and memory utilization using mteTriggers | | 5. Licensing commands | | 6. Show [interface](https://aviznetworks.gitbook.io/opbnos-r2.4/cli-configuration-guide/interface-management/configuring-physical-interface) counters rate | | 7. Show [interface](https://aviznetworks.gitbook.io/opbnos-r2.4/cli-configuration-guide/interface-management/configuring-physical-interface) breakout | | 8. Show [port-channel](https://aviznetworks.gitbook.io/opbnos-r2.4/cli-configuration-guide/configuring-portchannel) rate | | 9. [GTP](https://aviznetworks.gitbook.io/opbnos-r2.4/cli-configuration-guide/configuring-gtp) | | 10. [TimeZone Support](https://aviznetworks.gitbook.io/opbnos-r2.4/cli-configuration-guide/configuring-timezone) | | 11. [VxLAN](https://aviznetworks.gitbook.io/opbnos-r2.4/cli-configuration-guide/configuring-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 | | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | |
  1. 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](https://aviznetworks.gitbook.io/opbnos-r2.4/getting-started/licensing)