Fixed Issues
These are the fixed issues in this release of FortiWLC. Controller issues listed in this section are applicable on all models unless specified; AP issues are applicable to specific models.
AP Reboot/Stability
Tracking ID |
Description |
---|---|
544679 |
[AP832] Random AP reboots. |
550756 |
[FAP-U24JEV] Random AP reboots. |
562619 |
[FAP-U32xEV] Random AP crashes. |
564580 |
[AP822/FAP-U42xEV] Random AP reboots. |
589022/590627 |
[FAP-U22xEV/24JEV] Silent AP reboots. |
583095 |
[AP832] Random AP reboots. |
594583 |
[AP822i] Random AP reboots. |
598927 |
[FAP-U42xEV/32xEV, AP832] Random AP reboots. |
599919 |
[AP822v2/AP832] Silent AP reboots. |
600563 |
[FAP-U24JEV] AP unable to pass data on the 5GHz interface. |
600762 |
[AP832] Random AP reboots. |
ARRP
Tracking ID |
Description |
---|---|
597875 |
Wireless network unavailable due to ARRP configuration changes from FortiWLM. |
605659 |
[FAP-U24JEV] VAP entries deleted on many APs after ARRP re-planning. |
Captive Portal
Tracking ID |
Description |
---|---|
587725 |
Custom captive portal did not work in bridge mode ESS. |
593343 |
External Captive Portal supported in tunnel mode did not work with APs in bridge mode. |
Configuration – Controller/AP
Tracking ID |
Description |
---|---|
544410 |
The VLAN pool name incorrectly includes the client OS. |
550172 |
Request for MLDP management by controller in a tunnelled network. |
591451 |
Band information missing in syslog. |
591622 |
MODIFY:Wireless Interface Configuration message repeatedly sent to Syslogserver every 1 minute. |
592841 |
Duplicate security PID entries observed in the controller. |
594387 |
Incomplete RADIUS accounting packets; missing class attribute in random packets. |
600763 |
[FAP-U43xF] ESS profiles failed to download. |
601923 |
Controller sends the NAS IP address as physical interface address instead management VLAN address the accounting data packet. |
602316 |
Printers not discovered by service control. |
604360 |
[FAP-U24JEV] Incorrect AP uptime value displayed for enabled/online APs. |
604951 |
Manually configured time setting not retained after controller reboot. |
Controller Processes/Sluggishness
Tracking ID |
Description |
---|---|
553667/599891 |
Random Melf process crashes observed. |
561751/585598/585957/589185 |
Random SIP crashes observed. |
567613 |
High CPU utilization observed. |
578611 |
Monitoring using SNMP affected due to change in the AP uptime format. |
580864 |
The SNMP process restarted twice in an hour due to memory issues. |
581974/586451 |
Random SecurityMM crashes observed. |
582168 |
Station unable to communicate over port 1521. |
583860/604361/591139/595658 |
Random hostapd crashes observed. |
584371/596835 |
Random IGMP-snoop crashes observed. |
584563 |
Unresponsive GUI and continuous restart of the Xems services. |
590917 |
Inconsistent/unstable SNMP table indexing for APs. |
594841 |
Controller randomly stopped forwarding traffic on some APs. |
598724 |
SNMP query failed due to unavailable MIB handler. |
597035/605139 |
Random wncagent crashes observed. |
606232 |
Random spectrumd process restarts. |
608730 |
Random controller reboots. |
609553 |
High latency observed on the controller |
613593 |
Random MAC authentication failures observed. |
614922 |
Random controller reboots. |
DFS
Tracking ID |
Description |
---|---|
562150 |
[FAP-U42xEV/32xEV/22xEV] AP not switching back to DFS channel after detecting the radar. |
606165 |
[FAP-U24JEV] DFS channel change stalled beacon broadcast and lead to Tx stuck. |
612313 |
[FAP-U43xF] AP did not broadcast SSID on the 2.4GHz radio (Bangladesh country). |
GUI/CLI
Tracking ID |
Description |
---|---|
557266/577580 |
AP status displayed as Enabled Online after a controller reboot even when the AP powered off. |
575926 |
The show sys-summary ess command output required to sort by ESSID name. |
577886/582086 |
The show sys-summary ess command displayed incorrect data. |
578621 |
The show sys-summary resources command displayed incorrect CPU usage. |
581719 |
The show station command output displays Error in reading json string. |
586784 |
Unable to create a Native Cell ESSID using the EzSetup wizard in the GUI. |
591191 |
Unable to access the controller GUI. |
597979 |
The show statistics ac-ap-diagnostics command displays incorrect data. |
598186 |
Unable to connect and run any commands on the APs, Watchdog not starting up. |
606682 |
Incorrect IP address displayed in both CLI and GUI when the client switched to another ESSID. |
610867 |
Web Application Potentially Vulnerable to Clickjacking and Web Server Generic XSS vulnerabilities observed in FortiWLC. |
615815 |
Error on viewing the station IP addresses in the CLI and GUI. |
Intermittent Connectivity
Tracking ID |
Description |
---|---|
517039/544765 |
[FAP-U22xEV/24JEV] Stale stations not cleared created client connectivity issues. |
520190 |
Connectivity impacted due to message drops in coordinator. |
552049 |
[FAP-U42xEV/32xEV/22xEV] Communication failure (UDP round trip) between stations and wired host every 28 hours. |
569241 |
Calls did not connect to spectra-link phones when the QoS policy was set to CAPTURE. |
572286 |
[FAP-U32x/42xEV] Wi-Fi clients unable to obtain an IP address from DHCP server; station logs display that IP update not performed. |
573983 |
[AP832] DHCP ACK not received by wireless stations; un-assigned IP address on the AP. |
586959 |
[AP822v2] Intermittent client connectivity and unable to pass traffic due to high memory usage. |
588533 |
Client connectivity impacted due to coordinator issues. |
590276 |
[AP822/AP832] Random TCP traffic drops observed. |
590403 |
Unable to pass traffic through the VLAN interface on the controller due to missing default route. |
590608 |
Incomplete key handshake resulting in packet drops. |
594837 |
Clients unable to obtain the IP address in bridge mode configured with static-vlan-only. |
594892 |
Clients unable to make jabber SIP calls. |
593341 |
Ping failure for IPv4 addresses. |
601325 |
The ESS-AP table and VAP display not synced due to timer profile, impacting client connectivity. |
611999 |
[AP822] Ping loss (request time out) to wireless clients observed. |
618633 |
Random clients unable to connect to the SSID. |
NPlus1
Tracking ID |
Description |
---|---|
565275 |
Station did not get the IP address after Nplus1 takeover. |
565633 |
Nplus1 failover did not work. |
566148 |
SNMP service did not start on the slave controller following NPlus1 failover. |
569381 |
Unable to pass traffic on the Wi-Fi client after Nplus1 failover (active slave); client shown connected with valid IP address. |
570987 |
AD IDs were lost when the master controller returned to the active state from passive in an Nplus1 setup. |
576008 |
Clients stuck in probe state on active slave controller and unable to associate with APs. |
Others
Tracking ID |
Description |
---|---|
452650/555975 |
FAP-U421EV did not auto-negotiate 1Gbps full duplex. |
516091 |
System Diagnostics took days to complete with an error in AP diagnostics. |
533495 |
RADIUS accounting stop message sent approximately 90 seconds after the wireless client disconnects. |
541213/578161 |
Clients did not receive DHCP NACK with MAC authentication and RADIUS VLAN configured in the profile. |
548885/583039 |
[FAP-U24JEV] Alarm on CPU usage above threshold observed. |
573163 |
[AP832/AP822rev1] High wired-ping latency and sluggishness for wireless clients observed. |
574907 |
[FAP-U22xEV] VoIP issues, call quality issues, data clients’ throughput issues observed on Spectralink. |
576593 |
[FAP-U22xEV] APs not forming Mesh backhaul on the controller. |
579518 |
Flash logs take long to display. |
583489 |
Rest API PUT requests failed with error 614; XML parse error. |
591137 |
[FAP-U43xF] Poor performance and high latency observed by all wireless stations. |
595917 |
Jumbo frames observed on the switch port where controller is connected. |
597908 |
[FAP-U24JEV/FAP-U22xEV] PHYTX error on starting the base rates of 2.4Ghz from 18Mbps. |
599761 |
Older installed patches are displayed after upgrade. |
600326 |
[FAP-U24JEV] High latency observed. |