Aviz Packet Broker 2.10 outlines Packet Truncation on Broadcom TD3

Aviz Packet Broker 2.10 expands platform support and adds traffic-management capabilities, including Packet Truncation on Broadcom TD3 devices, VXLAN on additional Broadcom-based platforms, and Port-Channel support in flow definitions. The updates matter for enterprises and service providers standardizing traffic aggregation and filtering while maintaining operational continuity for monitoring and security tools.

Research Overview

The vendor describes Aviz Packet Broker as a software-defined visibility platform used to aggregate, filter, and distribute mirrored network traffic across physical and virtual tools. The 2.10 release is positioned around compatibility improvements, more efficient traffic processing, and software upgrade mechanisms.

The blog highlights changes tied to traffic aggregation, L2/L3/L4 filtering, and intelligent redirection, along with feature additions affecting how packets are forwarded and how overlay and port-channel constructs are handled.

Key Findings

Aviz Packet Broker 2.10 adds support for Celestica DS1000, DS3000, and EC5835 platforms running SONiC base version 2023-11 on Broadcom chipsets. The blog also states that Packet Truncation is available on Broadcom TD3 devices, extending a feature previously limited to NVIDIA platforms.

Additional items include Port-Channel support as a network-port type in flow configuration and expanded VXLAN encapsulation support across Broadcom-based TD3 platforms. The VXLAN configuration limit cited in the post is up to 50 tunnels.

Technical Breakdown

For platform compatibility, the release is described as enabling visibility, filtering, and intelligent redirection on the listed Celestica platforms to support high-performance aggregation. The traffic features cited include forwarding only relevant IPv4 and IPv6 packets to downstream analysis and security tools and using Static LAG and hybrid port lookup to optimize traffic distribution.

The Packet Truncation feature is described as truncating packets at a configured offset so only selected bytes are forwarded to monitoring tools. The blog specifies fixed-byte truncation that egresses 192 bytes of payload for both IPv4 and IPv6, and notes it requires the BCM Advanced (ADV-DC) License.

Port-Channel support is described as using Port-Channels as network ports in flow definitions, and as allowing a configuration that mixes multiple Port-Channels with individual interfaces in a single network-ports list. VXLAN support is described as expanded to multiple Broadcom TD3 platforms, including multiple Dell and Celestica models named in the post.

Operational Impact

The post links traffic-management changes to centralized monitoring by aggregating mirrored traffic from multiple TAPs and SPAN ports. It also describes Packet Truncation as reducing packet volume sent to storage and analysis tools by forwarding only the most valuable bytes.

For configuration scale, the blog states Port-Channel support can reduce the number of individual flow rules used for traffic management and clarify scalability. For overlay configuration, the release states operators can configure up to 50 VXLAN tunnels within the Aviz Packet Broker NOS ecosystem.

Product Update

Beyond feature additions, the blog states Aviz Packet Broker 2.10 includes improved platform compatibility and better traffic-processing efficiency. It also describes software upgrade mechanisms intended to support operational continuity.

The overall package, as described in the post, covers expanded compatibility across Broadcom and NVIDIA environments, added packet-handling efficiency on Broadcom TD3 devices, and new configuration options for port-channel and VXLAN constructs in monitoring workflows.

Blog Signals brief: Aviz Packet Broker 2.10 expands platform compatibility, adds Packet Truncation on Broadcom TD3 devices, broadens VXLAN and Port-Channel configuration support, and updates traffic aggregation, filtering, and distribution behavior for monitoring and analysis, with an emphasis on performance and upgrade continuity for enterprise and service-provider operators.