2925 new features 1. [T20027] Support HA (High Availability) 2. [T20327][T21239][20349] Support Internal RADIUS & 802.1x Authentication 3. [G50934] Station mode as additional WAN connection 4. [T19616][T20055][T20388] Support Switch Management 6. DrayTek SSL VPN LAN2LAN [Wish] 1. [T21558][G49905][G53369] Support WAN Bridge Firewall 2. [T21256] Improve the IPv6 Firewall Filter function