The IR829 keeps reloading back to IOS when the ignition management is enabled and the ignition is OFF.
When the ignition management is enabled and the ignition is OFF, the IR829 does not stay shut down when its ignition off-timer expires. It keeps reloading back to IOS, getting shut down again and the same cycle repeats. The battery will be eventually drained due to this repeated cycle.
There is no workaround. Customers are recommended to use 15.6(3)M2 to avoid this problem.
The running-config always shows the
gyroscope-reading enable setting even if the feature is disabled. The default setting for the gyroscope-reading feature is disabled, and the setting is supposed to be
no gyroscope-reading enable in the running-config.
Issue the EXEC command show platform gyroscope-data to check whether the feature is actually enabled or disabled.
On the 800 series routers, configured with Dialer Watch configurations, if the interface cellular is up and device is reloaded, the dial-out does not happen and IP does not appear on cellular interface.
Perform a shut then noshut on the cellular interface.
Cgroups error message may occasionally show up during apps operations, such as install/uninstall.
When an app is installed or uninstalled, this error message may show up in the GOS VM console:
software/apps/work/repo-proc# cgroup: cgcreate (762) created nested cgroup for controller "memory"
which has incomplete hierarchy support. Nested cgroups may change behavior in the future. cgroup: "memory" requires setting
use_hierarchy to 1 on the root.
Bundle install redundant lengthy time-out right after reload.
On the IR800 series, right after router reboot, the IOS-VDS hb failure syslog message comes in quite late. Because of this, if the user erroneously tries a bundle install, the following is observed:
Expected - Bundle install should immediately timeout/fail stating vds not up
Observation - Bundle install continues for next 15 minutes and then times out.
Expected - VDS eventually comes up within a minute or two, and can be reached
Observation - Even though VDS is now accessible, bundle install continues to timeout. So no value add in letting it run.
Ping the IP address 127.1.3.1. Proceed with bundle install only if the ping to VDS succeeds.
On repeated reload, MCU reattempts to upgrade application firmware.
This problem occurs very rarely on the IR800 series. Observed syslog:
%NOTICE: The system booted with MCU in bootloader mode, which triggers the MCU upgrade.For MCU upgrade, MCU must be in bootloader mode. MCU is going to bootloader mode This might cause System reload.
Device eventually comes back up in a couple of reboots.
BVI host list detail only shows IPv6, not IPv4 address.
On the IR800 series, IPv4 address does not show up in host list detail. Functionally no impact to Guest-OS, user can ping, ssh IOx v4 interface. It is just TPM issue.
Reboot router. No functional impact of defect.
SFP-GE-T in IR829 throws traceback as unrecognized device.
Sometimes on system reload it recovers as well.
On the IR800 series, GOS restart times out with multiple applications running.
With the new graceful shutdown of applications implementation, CAF takes longer to shutdown the apps. GOS restart times out.
Wait for 5 minutes. Applications should come up by themselves.
Problem Description :
Bundle install failure/timeout, IOx failure
1. ping to VDS fails:
2. bundle install times out
3. iox applications are not accessible anymore
Typically, when the router is left idle for many weeks and months, there is a possibility to observe this when upgrading to the next software image.
Root cause was that dual modem logs in VDS were not rotating and size increased in time. Due to lack of memory, bundle install attempts failed. Reload the router before reattempting bundle install and image upgrade.
Issue is seen in all software images supporting dual modem [15.6(3)M and beyond]
Reload IOS and system will recover.
Problem Description :
On IR829 and IR809 platform, there is a Wpan2 interface shown by default in 15.6(3)M2 and beyond software images.
The show run command will by default show an additional interface, regardless of whether LoRa modem is attached or not.
router#show run int wpan 2
Current configuration : 78 bytes