ASR9K Lost configuration after reboot

[Hamza_MX]

Hello

We have an ASR9K that loose comitted configuration after a reboot .

We have the following log :

RP/0/RSP0/CPU0:Apr 19 14:45:31.690 : cfgmgr-rp[167]: %MGBL-CONFIG-6-STARTUP_ALTERNATE : Configuration Manager can not find any configuration to apply from the alternate source '/harddisk:/no-config'. Default configuration will be applied.

[tkarnani · Accepted solution]

/harddisk:/no-config

did someone try to perform password recovery and did not revert the rommon variable?

https://community.cisco.com/t5/service-providers-documents/asr9000-xr-how-to-reset-a-lost-password-password-recovery-on-ios/ta-p/3109412

Overriding the Base configuration in XR:

Step 1

In rommon set the following variable:

rommon> IOX_CONFIG_FILE=/harddisk:/no-config

we can check the following output to confirm "more nvram:/classic-rommon-var location 0/<active rp>/CPU0"

[Hamza_MX · Accepted solution]

Hello ,

Thank @tkarnani  for you help .

I unset the ROMMON config file and all is good now.

[muhsini.sefu]

Can lost configuration be recovered after software upgrades example for NCS-560-7?