Component: l3hw

7.21.4 Long-term 2026-Apr-21 (1 week ago)

• fixed missing VLAN counters after reboot (introduced in v7.21);
• fixed stability issue (introduced in v7.21);

7.22.1 Stable 2026-Mar-23 (1 month ago)

• fixed a system stability issue (introduced in v7.21);

7.23beta2 Development 2026-Mar-13 (1 month ago)

• added HW offloaded VRF support on CRS8xx switches;
• added VRF assignment via switch ACL rules on CRS8xx switches (CLI only);
• fixed VXLAN packet matching by local IP;
• improved system stability (introduced in v7.21);

7.22 Stable 2026-Mar-09 (1 month ago)

• fixed missing VLAN counters on reboot (introduced in v7.21);
• improved system stability on device shutdown/reboot;
• improved system stability when enabling VLAN offloading under active traffic (introduced in v7.21);

7.22rc3 Testing 2026-Feb-26 (2 months ago)

• fixed missing VLAN counters on reboot (introduced in v7.21);
• improved system stability when enabling VLAN offloading under active traffic (introduced in v7.21);

7.22rc2 Testing 2026-Feb-17 (2 months ago)

• improved system stability on device shutdown/reboot;

7.21 Stable 2026-Jan-12 (3 months ago)

• added per-VLAN "l3-hw-offloading" setting and "H" flag for /interface/vlan menu;
• display warning when partial offloading is active (suggest users to use suppress-hw-offloading to control which routes get HW offloaded and which are CPU processed);
• fixed issue with IPv4 ARP and IPv6 neighbor resolve for CRS812;
• fixed partial offloading with /31 routes;
• fixed per-VLAN counters when packets are going through CPU;
• fixed VLAN and VXLAN counters for CRS520 device;
• improved stability and performance during L3HW enable with many routes;
• improvements and optimizations for IPv4 /32 and IPv6 /128 route offloading;
• prioritize local IP address over ARP/neighbor entry with same IP (fixes incorrect packet flow);

7.21beta4 Testing 2025-Oct-28 (6 months ago)

• added per-VLAN "l3-hw-offloading" setting and "H" flag for /interface/vlan menu (additional fixes);

7.21beta3 Testing 2025-Oct-14 (6 months ago)

• added per-VLAN "l3-hw-offloading" setting and "H" flag for /interface/vlan menu (additional fixes);
• fixed issue with IPv4 ARP and IPv6 neighbor resolve for CRS812;

7.21beta2 Testing 2025-Oct-06 (6 months ago)

• added per-VLAN "l3-hw-offloading" setting and "H" flag for /intervace/vlan menu;
• display warning when partial offloading is active (suggest users to use suppress-hw-offloading to control which routes gets HW offloaded and which are CPU processed);
• fixed partial offloading with /31 routes;
• fixed per-VLAN counters when packets are going through CPU;
• fixed VLAN and VXLAN counters for CRS520 device;
• improved stability and performance during L3HW enable with many routes;
• improvements and optimizations for IPv4 /32 and IPv6 /128 route offloading;
• prioritize local IP address over ARP/neighbor entry with same IP (fixes incorrect packet flow);

7.20rc2 Testing 2025-Sep-11 (7 months ago)

• fixed switch port l3-hw-offloading export (introduced in v7.20beta8);

7.19 Stable 2025-May-22 (11 months ago)

• remove VLAN tag before VXLAN encapsulation (fixes pvid behavior for bridged VXLAN);

7.19rc1 Testing 2025-Apr-28 (1 year ago)

• fixed FastTrack/NAT packet routing over VLAN directly assigned to a switch port (introduced in v7.19beta3)

7.19beta2 Testing 2025-Feb-28 (1 year ago)

• remove VLAN tag before VXLAN encapsulation (fixes pvid behavior for bridged VXLAN);

7.18.1 Stable 2025-Feb-28 (1 year ago)

• remove VLAN tag before VXLAN encapsulation (fixes pvid behavior for bridged VXLAN);

7.18 Stable 2025-Feb-24 (1 year ago)

• added initial HW offloading for VXLAN on compatible switches;
• added neigh-dump-retries property;
• fixed /32 (IPv6 /128) route offloading when using interface as gateway;
• fixed partial route offloading for 98DX224S, 98DX226S, 98DX3236 switches;
• respect interface specifier (%) when matching a gateway;

7.18rc2 Testing 2025-Feb-21 (1 year ago)

• added initial HW offloading for VXLAN on compatible switches (additional fixes);

7.18rc1 Testing 2025-Feb-18 (1 year ago)

• added initial HW offloading for VXLAN on compatible switches (additional fixes);

7.18beta6 Testing 2025-Feb-12 (1 year ago)

• added initial HW offloading for VXLAN on compatible switches (additional fixes);

7.18beta4 Testing 2025-Jan-31 (1 year ago)

• added initial HW offloading for VXLAN on compatible switches (additional fixes);

7.18beta2 Testing 2025-Jan-21 (1 year ago)

• added initial HW offloading for VXLAN on compatible switches;
• added neigh-dump-retries property;
• fixed /32 (IPv6 /128) route offloading when using interface as gateway;
• fixed partial route offloading for 98DX224S, 98DX226S, 98DX3236 switches;
• respect interface specifier (%) when matching a gateway;

7.17 Stable 2025-Jan-16 (1 year ago)

• improved system stability;
• rate limit error logging;

7.17beta4 Testing 2024-Oct-18 (1 year ago)

• improved system stability;
• rate limit error logging;

7.16 Stable 2024-Sep-20 (1 year ago)

• added per-VLAN packet and byte counters to compatible switches;
• disable L3HW on bonding modes that do not support it;

7.16beta1 Testing 2024-Jun-05 (1 year ago)

• added per-VLAN packet and byte counters to compatible switches;
• disable L3HW on bonding modes that do not support it;