AirOS F Firmware Revision History ==================================================================== Supported products * airFiber 5/5u ==================================================================== Changelog: -------------------------------------------- Version 2.2.1 (July 17, 2015) -------------------------------------------- New Features: - n/a Improvements: - n/a Fixes: - Addresses vulterability that could allow unauthenticated users to gain access to the device via HTTP(s). All users should update immediately. Known Issues: - n/a Notes: - n/a -------------------------------------------- Version 2.2 (January 5, 2015) -------------------------------------------- New Features: - Added Ethernet health monitoring for DATA port - Added 30MHz channel width for all regions - Added Licensed Country Code for unlocked radios - Brazil Licensed Countrycode now certified for 30MHz channels. Improvements: - Signed airView Java Applet to run on newer Java installations without security exceptions - Fixed formatting errors in SNMP MIB - Added Link Calculator support for 30MHz channels. - Changed Licensed Band DFS requirements. - Changes to DFS detection algorithms to mitigate falsing. Fixes: - Fixed formatting errors in SNMP MIB - Fixed bug where clicking "Check for Updates" would cause "Startup Date" field to become checked as well. - Fixed problem where airview on AF5 radios wouldn't run or ran very slowly. - Fixed problem where airview on AF5/AF5U radios didn't scan completely to the end of the band. - Fixed upper limits of 5.8 band for Denmark. - Increase maximum range of 10MHz half-duplex operation to 30 miles. - Fixed maximum EIRP limit for Russian country code. - Fixed problem where ethernet link would never come back after an ethernet Carrier Drop event. - Fixed remote signal strength on alignment tool page - Fixed issue wher 20MHz half duplex would stick in 2x rate. Known Issues: - n/a Notes: - If country code is set to "Licensed" and then radio is downgraded to a prior release, the wireless page will become in-operable due to unknown country code. To resolve, upgrade back to v2.2 and change country code to anything other than "Licensed" and then downgrade to prior release. Version 2.1 - 5 Ghz only (May 30, 2014) -------------------------------------------- New Features: - Added airView support - Added Link Calculator Tool to Minimize Bandwidth/Power Usage - Added Independent Tx and Rx Bandwidths for FDD links - Added 1024 QAM Support - Added OIDs for rxChannelWidth and txChannelWidth - Added radioLinkMode for airView status Improvements: - Changed min signal on bar graph to -95 (5 GHz) and -90 (24 GHz) - Added airMax MIB to MIB file for unified Ubiquiti MIB Fixes: - Fixed main page performance graph freeze on communication error - Fixed upper 5.8 GHz limit for Australia Notes: - 30 MHz channels disabled pending regulatory approval Version 2.0 (March 28, 2014) -------------------------------------------- New Features: - Initial support for AF5/AF5u - added multicast filtering - added GIGE carrier follows RF link functionality - added Link up-time display - added Remote MAC address display - added Remote IP address display Improvements: - Obsoleted ability to read AES key from MIB - reorganized Main Page to simplify installation - distance reads in Km/Miles if 1 or greater - receive power graphs scale with link distance - reorganized Advanced Page - changed flow control verbage Fixes: - Fixed GIGE Carrier issue that required unit to be rebooted after enabling - Fixed Power limit issues for some ETSI regions - Fixed Rx power display issues for ETSI/ACMA regions This addressed an ETSI/ACMA issue where the received power displayed values that were 5dB too high. While the rx display is now correct, the actual tx power has not changed. Link performance should not be effected. - Fixed SNMP MIB issue found by openNMS - Modified Ethernet transciever programming to address CRC errors Notes: - removed Temperature readings - updated airOS-F logo - changed GUI references from Config port to Management(MGMT) Port - reorganized code for AF5 support Version 1.5 (September 5, 2013) -------------------------------------------- New Features: - New: SNMP v1 Private MIB (read only) - New: Ethernet flow control support (pause frames) Improvements: - Improved: Increased link capacity - Improved: Main Page web layout changes Fixes: - Fix: UBNT Discovery protocol - Fix: Cisco Discovery Protocol (CDP) Notes: - Note: Will not talk to Version 1.1.2 code - must update far end of link first if you are using the link to update the radios. Version 1.1.2 - Final (February 21, 2013) -------------------------------------------- Improvements: - Improved: GiGE Support for more Cisco switches Version 1.1.1 - Temperature Fix (January 10, 2013) -------------------------------------------- Fixes: - Fix: Improved Temperature compensation for Tx Power Notes: - Note: Will not talk to Version 1.0 code - must update far end of link first if you are using the link to update the radios. Version 1.1 - Final (December 4, 2012) -------------------------------------------- New Features: - New: Jumbo Packet support (9600 bytes) - New: Internal Link Characterization for coding enhancements - New: 1/4 Rate Modulation for high fade conditions Improvements: - Improved: TCP/IP performance - Improved: Performance When in Overload Fixes: - Fix: Stabilized Link Capacity Under Load - Fix: Addressed Datapath Freeze Condition - Fix: Fixed NTP - Fix: Improved Ranging Accuracy - Fix: Brazil Max Power-out Moved to 33dBm - Fix: Disabled Low Power GIGE Modes - Fix: Changed Australia and New Zealand to ACMA from ETSI - Fix: GPS now displays longitude for both hemispheres - Fix: Advertise speeds for fixed GIGE rates Debug Features: - Improved: Added information to support download - Improved: Added manual control of GPS Radio Notes: - Note: Will not talk to Version 1.0 code - must update far end of link first if you are using the link to update the radios. Version 1.0 - Initial Release (August 6, 2012) -------------------------------------------- Fixes: - Fix: Link Stability Issues - Fix: Link Lockup Issues - Fix: VLAN Connectivity Issues - Fix: Local Management Access Issues Notes: - Note: Base airFiber software - please update if you are running 1.0-RC1