UniFi 5.3.8 稳定版正式发行及发行日志


#1

** 安全升级?**做任何升级前都请先做好备份,特别是在实际的作业环境中。
发行记录:

  • For people who are migrating from v3, there’re many changes to APIs and it’s not backward compatible. You may need to update the shell library (unifi_sh_api) and/or your customized portal/external portal code.

  • Windows users must have x64 Java installed as we only support 64 bit webRTC library. Please see HERE and download the missing version (64bit offline Windows install package).

  • For hotspot management console, make sure you have bookmark the URL with site ID (i.e. x66cipn3, or whatever random string is generated for that site). For example:
    https://unifi.yourdomain.com:8443/manage/hotspot/site/SITE_ID

  • For Debian/Ubuntu users, please update your APT source (see HERE).

  • unifi-beta/unifi-rapid are obsoleted. The old repo has been removed.

  • use ‘unifi5’ in your source file, instead of ‘stable’ or ‘unifi4’

On Linux you can now use Oracle Java instead of OpenJDK (if desired). When using Oracle Java you may need to define the JAVA_HOME location on your Debian/Ubuntu installation. To do this you need to create a default file to define the path. This method is persistent across controller upgrades. Something like the following will work for Oracle Java (change JAVA_HOME path as needed):
echo “JAVA_HOME=/usr/lib/jvm/java-8-oracle” | sudo tee /etc/default/unifi

  • You can no longer manage/control UniFi VoIP devices from the UniFi controller. Please use the UniFi VoIP controller for UVP products. The latest release as the time of this post is found HERE.
  • You cannot re-use a VLAN ID for dynamic VLAN if it is set as a static value for another SSID on the same AP. So, if I have a SSID set to use VLAN 10, I cannot use VLAN ID 10 for RADIUS controlled VLAN users as those users will not get an IP.
  • Cloud Access feature in this release is not supported on Linux/ARMv6 architecture (for exmaple, Raspberry Pi 1). If you have problem starting controller on this platform, please remove the native library:

sudo rm /usr/lib/unifi/lib/native/Linux/armhf/libubnt_webrtc_jni.so

  • Smart Queue QoS is similar to the implementation as in EdgeOS (see HERE). Please note that DPI will not work when using Smart Queue QoS, as traffic will not be offloaded. It’s also worth noting that maximum throughput will be affected when using Smart Queue QoS, as traffic is not offloaded. There are some rough guidelines in the article linked above.
  • Do note that DFS channels can not be used for wireless uplink as of this release. Please use non-DFS channels if you need to use wireless uplink on dual band UAPs.
  • Official UniFi MIBs can be downloaded from HERE and HERE (those are 2 different files).
  • A full changelog has been attached, showing changes back to the first public release (1.2.1).

其他注意事项:

  • We no longer support Java version 6, it needs to be 7 or later. We recommend Java version 8.
  • All APs will be reprovisioned on controller upgrade, which will cause a temporary outage for all connected users. Please make sure to do this after hours, or a time when it’s okay to disconnect users for several minutes.
  • Features like airtime fairness, bandsteering, load balancing and minimum RSSI are default disabled. If you need them you need to go to Settings>Site and check Enable advanced features.
  • If you previously used Google Maps for a site map, then you have to enable this feature again by adding an API key. This is done under Settings>Controller. There is a linked guide with instructions.
  • There is a known issue with binding the SSH daemon to a specific interface. A patch was missed when upgrading dropbear. This will be fixed in a future firmware. You can bind sshd to a specific IP, but you’d have to create a separate line for each device in config.properties.

新功能:

  • Add batch edit of APs.

  • Added memory usage and load average to AP and switch details.

  • Added the ability to config gateway, switch and AP LED on/off state.

  • Added LED config option to device General config form.

  • Added switch statistics page.

Added AP config copy.

Added AP disable option.

Added Hotspot 2.0 config (beta).

  • Add option to enable Automatic Uplink Failover (found under Settings>Site>Uplink Connectivity Monitor).

自 5.2.9 版本开始控制器的 bug 修复与变更:

  • Improve webrtc connection for debug terminal.
  • Improve icons in switch diagram.
  • Improve RF RSSI graph.
  • Add timezone to cron expressions for auto-backup.
  • Fix login issue in Safari, when websocket is blocked.
  • Fix drag&drop for firewall rules.
  • Fix truncated tooltips in Preferences.
  • Fix positioning of chart tooltips.
  • Improve look of checkboxes and radio buttons in Firefox.
  • Toggle size of Map Device Markers.
  • Improve labels for radio channel config.
  • Show backup file size.
  • Add UK to countries supported by Stripe.
  • Fixed special characters in translations.
  • Added preference for disabling websocket.
  • Fixed case when there is no selected map.
  • Added bandwidth info of neighboring AP, and grey out RSSI if too old.
  • Changed property panel adopt icon to blue.
  • Improved stability of WebRTC connections.
  • Added new rfscanning state.
  • Added modal with data retention update.
  • Enabled autobackup during initial setup.
  • Added pt_PT language to hotspot portal.
  • Do not allow read-only users to create vouchers.
  • Added search functionality to site overview modal and full page.
  • Added alert count to site overview pages.
  • Show more than just “Enabled” for WLAN overrides.
  • Renamed state from “Pending approval” to “Pending adoption”.
  • Adopt button in panels use reverse and round action icon style.
  • Show backend version in controller settings.
  • Added performance improvements on device page.
  • Added check device firmware update button to settings.
  • Added the ability to define custom switch port diagrams.
  • Added disabled device state notification.
  • Fix running controller as a service on true x64 Windows system.
  • Upgrade bundled Tomcat to 7.0.70.
  • Add French to the list of languages supported by Hotspot Portal.
  • Fix DPI charts.
  • Update RADIUS password field.
  • Fix UI version.
  • Add DFS flag to channel config view.
  • Fix bps value in voucher list.
  • Add IP to Admin login event.
  • Fix positions of tooltips.
  • Add note to WLAN group legacy support.
  • Add loading spinner on Insights pages.
  • Add support for Spanish.
  • Display 0 when no devices found in invetory device carth.
  • Add Czech, German, Greek, Indonesian to the list of languages supported by Hotspot Portal.
  • Add dBm to wireless uplink details.
  • Add throughput warnings to WLAN form.
  • Deploy proper default route metrics to USG versions >=4.3.30, fixing many multi-WAN issues.
  • Add Google Map API key entry in Controller settings view.

来自 v5.4.x 版本控制器的 bug 修复与变更:

  • Fix attaching Google Analytics script in older browsers.
  • Show more details in device list radio columns.
  • Improve content of health stats tooltips on Dashboard.
  • Add confirmation dialog before restoring from autobackup.
  • Improve configuration for Hotspot Social Authentication.
  • Differentiate PoE and PoE+ in switch diagram.
  • Add new topology view in maps (Beta).
  • Change Zip to Zip / Postal Code label in hotspot payment fields (for other countries than US).
  • Improve port PoE capability detection.
  • Scroll to top when property panel is opened.
  • Improve Insights/Switch Stats (use device dropdown list).
  • Allow using API only for Angular hotspot authorization.
  • Enable port mirroring for all switch ports.
  • Fix empty dropdown value on Guest Control languages list.
  • Change default value for DTIM.
  • Add speedtest interval in Settings.
  • Improve switch stats.
  • Fix scroll to switch port to account for stick title overlap.
  • Show switch fan levels.
  • Add dBm to AP wireless uplinks and downlinks tables.
  • Remove confirm restart “Cycle PoE power” option from non-PoE switches.
  • Updated older APs to use green-ringed icon.
  • Update translations (CS, DE, ES, NL, PL, ZH).
  • Add translations (SV).
  • Add advanced feature toggle to site settings.
  • Fix loading map image through WebRTC.
  • Update image maps to make it work with latest Safari and Firefox.
  • Show/hide map topology links based on devices visibility.
  • Add topology on maps.
  • Add automatic uplink failover to site settings.

3.7.21/4.3.23 开始固件版本的变更:

  • [UAPG2] Add ip package (from iproute2).

  • [UAPG1] Upgrade driver base to 10.2 for QCA models (excludes 1st gen AC).

  • [UAPG1] Fix issue causing an open SSID when HS2.0 config provisioned to devices which don’t support it.

  • [UAP] Fix an issue with memory corruption.

  • [UAP] Fix various bugs affecting 2.4GHz.

  • [UAP] Fix a few issues with wireless uplink.

  • [UAP] Fix issue which caused EAP authentication to stop working.

  • [UAP] Fix “peer count exceeds the supported number 136” issue with VAPs using EAP.

  • [UAP] Decrease uplink failover time. Targeted for AC-M and AC-M-PRO, but may help in other uplink use cases.

  • [UAP] Fix an issue with memory corruption.

  • [UAP] Fix various bugs affecting 2.4GHz.

  • [UAP] Fix various issues with wireless uplink.

  • [UAP] Update dropbear to 2016.74.

  • [USW] Fix reboot issue (reported HERE, and probably other locations).

  • [USG] Fix unexpected reboots related to scheduling while atomic.

  • [USG] Fix stripping of extraneous quotes from DHCP leases file in clients reporting. If some of your clients in the controller show up as “hostname” rather than hostname, this fixes that.

  • [USG] Add proper handling of gateway distances.

  • [USG] Fix performance regression introduced between 4.3.15 and 4.3.16 releases.

  • [USG] Update speedtest-cli client and built-in fallback speed test server list. Fixes instances of selecting sub-optimal speed test servers leading to lower than expected results.

  • [USG] FreeRADIUS back end enhancements for coming controller UI support.

    绑定的固件版本与下载链接:

  • UAP-AC-Lite/AC-LR/AC-Pro/AC-EDU/AC-M/AC-M-PRO | 3.7.28.5442 | md5

  • UAP, UAP-LR, UAP-OD, UAP-OD5 | 3.7.28.5442 | md5

  • UAP-v2, UAP-LR-v2 | 3.7.28.5442 | md5

  • UAP-IW | 3.7.28.5442 | md5

  • UAP-Pro | 3.7.28.5442 | md5

  • UAP-OD+ | 3.7.28.5442 | md5

  • UAP-AC, UAP-AC v2, UAP-AC-OD | 3.7.28.5442 | md5

  • USW | 3.7.28.5442 | md5

  • USG | 4.3.33.4936086 | md5

  • USG Pro | 4.3.33.4936086 | md5

Note that the bundled firmware links for UAP and USW are HTTP as currently HTTP links are required for custom upgrade via the controller UI, or firmware upgrade via CLI. You can update the link to HTTPS if you desire, but it will not work for either of those firmware upgrade methods.
控制器下载链接:


unifi 5.3.8无法设置RSSI阈值
#2

升级后ap设置中的无线射频选项里没有最小rssi选项了QQ图片20161214181333.png


#3

站点->服务 ->Advanced Features 启用此功能即可。111.jpg


#4

谢谢!!!!


#5

为何启用不了Cloud 云访问?
提示"注册凭据有错误 云访问与此操作系统架构不兼容."


#6

请先确认电脑WIN操作系统和Java是否都为64位版本。
https://bbs.ui.com.cn/t/unifi/44472/1


#7

果真是这个问题,已解决,谢谢


#8

5.3.8如何控制接入AP的客户端数量,负载平衡?


#9

1.站点->服务 ->Advanced Features 启用此功能
2.点击wlan群组进行编辑11.jpg

222.jpg


#10

感谢!另外咨询下我用的是Unifi-AP-AC,一个AP上最佳客户数量多少为宜?


#11

ap-ac系列有2个射频2g和5g,是这么理解吗?


#12

双频AP:)


#13

稳定性怎么样? 目前用的3.0.7.3093版本的wlc,AP版本号3.7.5.4969,非常不稳定,经常有部分人断线。网线用的25米机制6类线。AP用的是AP PRO ,链接的客户端数量都不超过50个客户端。 POE用的TOUGHSwitch 8口150w的。 之前怀疑是POE带5个AP供电不足引起的,但是其它办公室2个AP也出现断线的问题,很是纠结。 不知道是不是WLC的问题。


#14

建议您尽快升级到V5.29以上版本,目前我们上海office已经使用新版本1个月了一切正常。


#15

建议双频带机量不超过60人。


#16

5.0.7能直接升级到5.3.8版本吗?


#17

请先做好数据备份,然后覆盖安装即可。


#18

控制器版本号:5.3.8
AP总是无故断开,已检查非网线/电源问题
QQ截图20170109083539.jpg


#19

这件事情值得排查:

都是7:51附近断线


#20

是因为这个???
QQ截图20170111083041.jpg