26 Release and Migration Notes - What´s New with Barracuda NG Firewall 5.2.3?
VPN and WAN Optimization
XAUTH Authentication Support
Starting with firmware release version 5.2.3, the Barracuda NG Firewall now also supports the IPsec
XAUTH authentication standard. This allows for creating VPN tunnels between Barracuda NG Firewall
units and mobile devices, e.g. iOS devices, which are using Cisco IPsec clients.
One Time Password (OTP) Support for SSL VPN
Firmware release version 5.2.3 introduces OTP support via RADIUS authentication also for SSL VPN.
Simplification of VPN Service Configuration
Starting with firmware version 5.2.3, several tags inside the VPN service configuration are renamed to
match industry standards.
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