ubnt airos version 5.5 release

UBNT AirOS Version 5.5 release

Supported products :

• Bullet M, Titanium
• Rocket M
• NanoStation M
• AirGrid M / AirGrid HP M
• NanoBridge M
• PowerBridge M
• PicoStation M
• NanoStation Loco M
• AirRouter
• PowerAP N
• Rocket M365
• Rocket M900
• NanoStation M365
• NanoStation Loco M900
• NanoBridge M365
• NanoBridge M900
• NanoBridge M3
• PowerBridge M10

AirOS Version 5.5 - Final Release (April 10, 2012)

New product support:

• New: Bullet M2 Titanium
• New: Bullet M5 Titanium

New functionality:

• New: Management VLAN support
• New: Advanced network settings configuration mode
• New: RADIUS MAC authentication
• New: Low TX power mode support for all M series models
• New: AirMax client support for 802.11 a/b/g products
• New: DHCP relay functionality in Router/SOHO Router mode
• New: UPnP server support in Router/SOHO Router modes
• New: Ability to Block WAN Access in SOHO Router mode
• New: Fallback IP for PPPoE client
• New: 3/8 MHz channel width support for M900
• New: 8/30 MHz channel width support for M2/M5
• New: 8/25 MHz channel width support for M3
• New: 25 MHz channel width support for M365
• New: Full range of channel width options in Compliance mode
• New: Max allowed MTU size for newer HW revision models is 2024 bytes
• New: Make Device name the Product Model by default
• New: Separate throughput graphs for LAN0/LAN1 interfaces
• New: Option to create support info file with ping watchdog before device reboot
• New: Enable/Disable CDP option in Device Discovery section
• New: Check for existing uploaded firmware image when opening System page
• New: Prepare for IPv6 support
• New: Traffic shaper for ingress traffic
• New: Notification for software updates
• New: Add PPPoE service name configuration
• New: Kernel patches for SIP conntrack/NAT support
• New: Show AirMax priority in Main page for Station mode

Fixes:

• Fix: Configuration change causes device with a long uptime to lock up
• Fix: Device stops passing traffic after some time and requires a reboot or "kick" to work again
• Fix: Dynamic DNS update after PPPoE session initialization
• Fix: Station list is empty when there are few stations associated
• Fix: Port ID is mandatory in CDP packet
• Fix: STA-WDS in bridge mode is passing back multicast/broadcast packets
• Fix: "Antenna Gain" and "Cable Loss" fields are locked for LocoM900 with external antenna
• Fix: Incorrect connection time reporting
• Fix: Timestamps reset because of stuck beacon. Causes other manufacturers' (i.e. Tranzeo) devices to re-associate.
• Fix: Can't launch airView with HTTPS enabled on IE8
• Fix: Traceroute fails to DNS host with multiple addresses

Improvements/Change requests:

• Improvement: Linux kernel update to 2.6.32 version
• Improvement: AirMax performance in large PtMP networks
• Improvement: AirSync performance in PtMP networks
• Improvement: ACL List: Dynamic list now allows instant changes (no restart or dropped connections required)
• Improvement: ACL List: MAC list limit increased from 64 to unlimited
• Improvement: ACL List: Ability to add comments to MACs
• Improvement: ACL List: Ability to enable/disable a MAC without removing it from the list
• Improvement: DFS functionality improvement according FCC/ETSI requirements
• Improvement: Report Horizontal / Vertical antenna instead of "Chain 0 / Chain 1"
• Improvement: New look for wireless mode configuration
• Improvement: Various WEB GUI tweaks, changes, improvements
• Improvement: Send NASID in Access-Request packet.
• Improvement: Add internal speed test tool to DMZ exemption ports
• Improvement: Hide Discovery Tool for read-only account
• Improvement: Extension for Port Forward configuration. Allow to specify Public IP

Regional Updates:

• New: Initial Login page with Country/Language selection
• New: Replace Obey Regulatory rules with Auto Adjust to EIRP Limit functionality
• New: Remove possibility to change country for some countries (USA, Spain)
• New: Remove indoor range for Brazil (5.1-5.3GHz frequencies)
• New: Show Band C for UK Frequencies
• New: Add Iraq country code
• New: Add Nigeria country code
• New: EIRP limits for US Regdomain on 2.4GHz and 5.8GHz band
• New: Add German translation
• Fix: Regulatory rules update for Australia
• Fix: Devices with selected country Ukraine doesn't work in 5GHz band

Additional Notes:

• Note: SNMP interface indexes have changed with v5.5 due to advanced network configuration options
• Note: AirControl v1 Configuration changes are not supported with v5.5 firmware
• Note: Possible Web UI issues with out of date browsers (i.e. Firefox 3.6). It's recommended to use current browser software

Test on Bullet M2HP

For Download Here