🚀 AsterNOS-VPP V6.1 R0104P03 is now available.

Optimizations introduced in this release:

• WireGuard: Fixed tunnel drops over VLAN/LAG, IPv6, or dynamic PPPoE IP changes.
• GRE: Fixed invalid packet TTL when using a GRE key.
• PPPoE: Blocked extra IP assignments on active PPPoE client ports.
• IP Routing: Fixed /32 route issues overlapping with /24 port IPs.
• DHCP: Fixed failover sync failures after firmware upgrades.
• NAT: Added support for acl-name bindings.
• Nginx: Adjusted limits for worker_connections and keepalive_timeout.
• VM: Optimized config save and reload operations.

Download the latest image from the Software Releases section.

Click here for VM version

See the release notes below for more details.

🚀 AsterNOS-VPP V6.1 R0104P02 is now available.

New features introduced in this release:

• Support VRRP SYNC GROUP
• Support IS-IS protocol
• Support NAT/SPI session synchronization
• Support GRE tunnel
• Support 5G interface
• VM version supports Mellanox NIC
• Support accessing devices through WireGuard

Download the latest image from the Software Releases section.

See the release notes below for more details.

🚀 AsterNOS-VPP V6.1 R0102P07 is now available.

Highlights of this release:

• MPLS L2VPN PW stability improvements
• VRRP and BFD reliability enhancements
• IPsec and WireGuard fixes
• PPPoE and NTP enhancements
• Layer 3 forwarding performance optimization
• Improved VM and management plane stability

Download the latest image from the Software Releases section. See the release notes below.

Continuous improvement of our NAT capabilities remains a top priority in this release.

• [NAT] Resolved incorrect tx_sw_if_index binding in NAT pools.
• [NAT] When the IP address of the NAT-bound PPPoE interface changes, the VRF corresponding to the NAT pool addresses is incorrect

[See in release notes detail document👇👇]

For specific command, please refer to Command Line and Typical Scenario Configuration Guide !

For Image and PDF user manuals, please refer to the Software Releases Column.

This update is a dedicated maintenance release based on V6.1_R0101P02, specifically addressing critical bugs in VPN tunneling, routing protocols, and system stability.

AsterNOS-VPP_V6.1_R0101P14 includes the following bug fixes:

🔒 Wireguard & VPN

• Stability: Fixed intermittent "Down" status or functional failures following configuration upgrades or reloads.
• Routing: Resolved an issue that prevented multiple routes from being applied to a single Wireguard tunnel.
• Connectivity: Fixed sporadic connection failures between the client and VPN servers.

⚡Protocol Stack & Forwarding

• PPPoE: Added ECMP support for better bandwidth utilization and link redundancy.
• BGP: Resolved a bug where MD5 authentication failed to take effect.
• VRRP: Fixed a system exception triggered when modifying default routes.

🛡️ System Stability & VPP Robustness

• Memory Management: Patched a buffer leak caused by oversized packets (exceeding MTU) with Layer 4 port 0.

• VPP Exceptions:

  • Fixed VPP crashes during prolonged Geosite operations.
  • Resolved an issue where toggling global NAT with active ACL rules caused VPP instability.

• CPU Punting: Resolved packet loss issues on sub-interfaces when punting traffic to the CPU.

[See in release notes detail document👇👇]

For specific command, please refer to Command Line and Typical Scenario Configuration Guide !

For Image and PDF user manuals, please refer to the Software Releases Column.

2025 Q4 Update for AsterNOS-VPP is available!

AsterNOS-VPP_V6.1_R0102P02 introduces the following new features and enhancements:

👉New Features:

1. Support for ET3600 hardware platform

2. Support for HQoS (Hierarchical Quality of Service)

3. Support for PPPoE Server functionality

4. Support for IPSec offload functionality

5. Support for MPLS protocol

6. Support for IP multicast functionality

7. Support for RIP protocol

8. Support for MAP-CE (Mapping of Address and Port - Customer Edge) functionality

   And more...

👉Bug Fixes and Optimizations

[See in release notes detail document👇👇]

For specific command, please refer to Command Line and Typical Scenario Configuration Guide !

For Image and PDF user manuals, please refer to the Software Releases Column.

New Update for AsterNOS-VPP is available!

AsterNOS-VPP_V6.1_R0101P02 introduces the following new features and enhancements:

New Features:

• ARP/ND to host functionality
• Support DNS functionality
• Added sub-interface type support for NAT
• Support MAP-BR (Mapping of Address and Port with Border Relay)
• Support for DHCP/ND Snooping, DAI protection, IPSG, SAVI, RA Guard protection
• Support MVRP (Multiple VLAN Registration Protocol)
• Support Geosite/GeoIP
• And more...

Minor Bug Fixes / Improvements:

• [MC-LAG] Optimized DAD (Duplicate Address Detection) link detection
• [loopback] Loopback0 address configuration optimized

[Please see the Release Notes below 👇👇]

For specific command, please refer to Command Line and Typical Scenario Configuration Guide !

For Image and PDF user manuals, please refer to the Software Releases Column.

📢 New SONiC-Powered Router OS is Here!

Try It for Free !

Quick Start Guide With KVM - Start Here !

Quick Start Guide With ESXi - Start Here !

🚀 Key Highlights:

1. SONiC + VPP Architecture — AsterNOS as the control plane, VPP as the high-performance data plane.
2. L3 Routing Performance — Supports 2M+ RIB entries, BGP full routing tables, and multi-WAN routing.
3. Secure Connectivity — IPsec & Wireguard VPN for large-scale deployments.
4. Automation Ready — NetConf/YANG, gNMI, and uCentral for unified management.
5. Platform Support — Runs on Marvell OCTEON CN102/CN103 & x86 platforms.
6. And more...

➕More Info:
Check out the Datasheet