v1.4.1 Bug Reports and Comments

[Rogue Broadband]

I just logged into my WS-12-400-AC switch running v1.4.1 and noticed 100% CPU usage. I disabled the "Discovery Tab", rebooted the switch and CPU usage dropped back to the normal 7%-14%

I will continue to run 1.3.9 on all my other switches as I have had zero issues on these units.

[sirhc]

I just logged into my WS-12-400-AC switch running v1.4.1 and noticed 100% CPU usage. I disabled the "Discovery Tab", rebooted the switch and CPU usage dropped back to the normal 7%-14%

I will continue to run 1.3.9 on all my other switches as I have had zero issues on these units.

The high CPU useage is because of a bug in the Discovery Tab which if you disable the feature and reboot it goes away and only affect certain people not all. I think it has to do with how many devices are set to announce themselves via CDP but I forgot to ask Eric what it was.

There will be a new v1.4.2rcX released later today that should fix this issue which had to do with the CDP discovery routine for the DIscovery Tab.

However there are MANY fixes and enhancements in v1.4.1 which you should not over look, carefully read the release notes and see.

The one major thing in v1.4.1 and v1.4.2rcX is the Pause Frame Storm protection which will protect you from the bug in the UBNT airMAX AC and airFIBER firmware.

Also be sure to read the fixes that were in v1.4.0 and v1.4.1

FIXED
- Fixed SNMP reported uptime
- Fixed rare problem with mac table not loading
- Fixed small UI issues with Firefox and IE
- Fixed SNMP CPU counters
- Fixed SNMP firmware version string
- Fixed so log messages now used VLAN ID instead of index
- Fixed RADIUS to work with SSH
- Fixed port not being in VLAN Bug
- Fixed pps being included in totals when port was excluded
- Fixed false fan failure detection and alerts
- Fixed cleared log to indicate who cleared it
- Fixed so no duplicate VLAN ID allowed
- Fixed SSH session ending messages so not reported by dropbear
- Fixed Firefox auto complete (workaround)
- Fixed console in UI
- Fixed graphs on Status Tab
- Fixed some incorrect voltage readings/alerts
- Fixed I2C communications problems mostly for SMART DC models
- Fixed RSTP path cost now able to set to 1
- Fixed Memory leak
- Fixed log messages to not report successful logins (dropbear)
- Fixed 10MB led
- Fixed IGMP Snooping issue
- Fixed utility packets using Tx Q1 instead of Q0

ENHANCEMENTS
- Increased MAX allowed DC input voltage for WS-8-250-DC and WS-12-250-DC to 61.5V for off grid solar sites
- IMPROVED SMART DC switches I2C communication
- Added HTTP Port to be changed
- Added telnet for CLI access
- Added Discovery to Tools menu
- Added multiple languages support
- Added VLAN information to SNMP
- Added Revert Timer Help Balloon
- Added total power consumption to SNMP
- Added DC input voltage graph on the Device/Status Tab
- Added tool tips to some buttons
- Added increased SMTP Username length
- Added Power tab on all models for time conditions
- Change ifDescr and ifAlias
- Time Condition graphic on Christmas tree
- Added To line to email header
- Added more graphs for SMART DC models under Device/Status Tab
- Added an Enable/Disable check box for TFTP backup
- Reduced CPU usage
- Added Flow Control Pause Frame Storm Protection
- Added the ability to configure Flow Control Obey/Generate/Both per port

KNOWN ISSUES
- Some language templates need help
- Discovery interfered with STP and LACP and caused high CPU utilization
- Could not disable Loop Protection
- UI Formatting bugs

Released 5/20/2016

FIXED
- Fixed the ability to DISABLE Loop Protection
- Fixed Discovery interfering with STP & LACP
- Fixed some UI bugs

ENHANCEMENTS
- Added some help mouse over balloons
- Added some help text to upgrade menu

KNOWN ISSUES
- Some language templates need help
- SFP Stats for WS-10-250-AC broken - will be fixed in v1.4.2rcX
- Disabling the Discovery Tab requires a reboot to really disable the service. Enabling the Discovery Tab has caused some people to experience high CPU usage.

Released 5/29/2016

FIXED
- Fixed SFP Stats for WS-10-250-AC - rc4
- Fixed Disabling Discovery Tab in the UI so it actually disables the service - rc4

ENHANCEMENTS
- Added option to disable IGMP querier per VLAN if IGMP snooping is enabled - rc4
- Increased the acceptable voltage ranges to prevent false alerts - rc4

KNOWN ISSUES
- Some language templates need help
- Some people still report high CPU usage with Discovery Tab enabled

Released 6/02/2016

[Rogue Broadband]

Thanks for the reply. I have actually disabled flow control on all AC PTMP and AF 24 units from the issues with the UBNT firmware. I have of course had 0 pause frame issues since the flow control is currently disabled.

There are a few changes in 1.4.0 I would like to have but defiantly not a deal breaker to keep my 1.3.9 units running since as stated above they have no issues. Once there is a stable firmware with minimal/no issues I will update all of the switches at that time to keep client downtime to a minimum.

[highlands]

I just upgraded a WS-12-250-DC from 1.3.8 to 1.4.1 and when it was done the unit had no graphics. no power, wattage, usage graph, port usage at the top was blank, the status area had no data. The frames or maybe they are call masks were all there, just nothing in them.

Basically ALL graphics were missing. I could move from menu tab to menu tab and see text info in them. The unit was working a passing traffic.

I rolled back to 1.3.9

[sirhc]

I just UG a WS-12-250-DC from 1.3.8 to 1.4.1 and when it was done the unit had no graphics. no power, wattage, usage graph, port usage at the top was blank, the status area had no data. The frames or maybe they are call masks were all there, just nothing in them.

Basically ALL graphics were missing. I could move from menu tab to menu tab and see text info in them. The unit was working a passing traffic.

I rolled back to 1.3.9

What browser were you using?

Try Chrome and and also hit refresh when it reloads as the web pages have changed and some browsers cache them.

If you insist on using another browser make sure it is upgraded.

Also I would use v1.4.2rc6 as it is basically v1.4.1 with fixes, one is important.

[jready]

I noticed when I upgraded some WS-250-DC switches that the Discovery tool doesn't work if you have a management vlan. I have a The same Management vlan in the switch as I have on my radios.

I did notice if you left management vlan as 1 it works when your radios have no management vlan.

Jimmy

[sirhc]

I noticed when I upgraded some WS-250-DC switches that the Discovery tool doesn't work if you have a management vlan. I have a The same Management vlan in the switch as I have on my radios.

I did notice if you left management vlan as 1 it works when your radios have no management vlan.

Jimmy

Please try with v1.4.2rc6 - besides v1.4.1 has a pretty nasty bug if you have the Discovery Tab enabled

Then report back and post up a picture of your VLAN, Discovery, and Device/Status Tab

[zhall]

Hiyo,

We get this sometimes received in email from a 1.4.1 switch:

(null) <******@emailaddress>
1:50 AM (7 hours ago)
to netadmin

unexpected link change on port 12 1G - from (null) (Unknown)



So for some reason the switch ID shows up as (null). Anyway, just wanted to report it so it can be addressed in the next version.