Bug: default configuration fails on 7.1beta6

scrool · Sat Aug 07, 2021 1:20 pm

Version number: 7.1beta6

Router's model: RB4011iGS+5HacQ2HnD

I decided to reset configuration and I found out that default configuration script fails. I ended up with a device without IP address. I was able to get the device working through serial console.

Steps to reproduce the issue:

[admin@router] > /system reset-configuration skip-backup=yes 
Dangerous! Reset anyway? [y/N]: 
y
system configuration will be reset

Rebooting...
[42031.635046] reboot: Restarting system
:00000050
AL31400X-140


RouterBOOT booter 7.1beta6

RB4011iGS+5HacQ2HnD

... (wait for login prompt) ... After login with admin and no password I get:

SCRIPT ERROR: expected end of command (line 101 column 16)

and to show more details:

[admin@MikroTik] > /log/print without-paging 
00:00:04 system,info crossfig will upgrade version 6 configuration 
00:00:04 system,info router rebooted 
00:00:17 system,error,critical error while running default configuration script: expected end of command (line 101 column 16) 
00:00:17 system,error,critical 
00:00:18 system,info,account user admin logged in via local

When I print default config:

[admin@MikroTik] > /system default-configuration print without-paging

I see:
...

                      /interface wireless {

...

                        set $ifcId channel-width=20/40/80mhz-XXXX;
                        set $ifcId secondary-channel=auto
                        set $ifcId frequency=auto

Syntax highlighting shows first "s" in "secondary-channel" with red and after that text is not highlighted. I believe it is because it doesn't exist anymore:

[admin@MikroTik] > /interface/wireless/
access-list  channels      interworking-profiles  nstreme-dual        sniffer  add      edit    find               print   reset-configuration  setup-repeater    wps-client     
align        connect-list  manual-tx-power-table  registration-table  snooper  comment  enable  frequency-monitor  remove  scan                 spectral-history  wps-push-button
cap          info          nstreme                security-profiles   wds      disable  export  monitor            reset   set                  spectral-scan

----

And just to add, device doesn't have IP address set:

[admin@MikroTik] > /ip/address/print 

[admin@MikroTik] >

Since I wanted to get default config, I followed First Time Configuration to set IP address, uploaded stable version of firmware, switched to it, reset again which worked and only then switch back to beta.

dmfr · Tue Aug 10, 2021 1:08 pm

Confirmed. Same hardware, same result.

Additionally, applying previous exported config through :

/system reset-configuration no-defaults=yes run-after-reset=myexport.txt.rsc

fails unless you add

:delay 20

on top of script.

michaelpau · Fri Dec 03, 2021 6:40 am

For any future Google searches. I am also seeing this issue on the RB4011iGS+5HacQ2HnD, but I'm NOT running (and NEVER have) a beta firmware. Running 6.49.1

There is a bad bug with the default-configuration of RB4011iGS+5HacQ2HnD and 6.49.1.

Steps to reproduce:
- Get a RB4011iGS+5HacQ2HnD
- Flash with 6.49.1
- Perform a system reset:
- /system reset-configuration
- y
Wait for reboot, and you’ll receive this console/error message[/list]

Screen Shot 2021-12-03 at 3.31.11 pm.png

The lines in question that is failing is:
Line 99: set $ifcId channel-width=20/40/80mhz-XXXX;
Line 100: set $ifcId secondary-channel=auto
Line 101: set $ifcId frequency=auto

Expected result:
Router factory reset with default config, such as DHCP running on ether2

Actual result:
No default configuration restored

Testing:
I’ve replicated this on 2x RB4011iGS+5HacQ2HnD devices.

Bug: default configuration fails on 7.1beta6

Bug: default configuration fails on 7.1beta6

Re: Bug: default configuration fails on 7.1beta6

Re: Bug: default configuration fails on 7.1beta6

Who is online