Upgrading Junos OS on Satellite Devices

1. Deactivate the JNU configuration.

   If you are using JNU Release 1.1 or earlier, deactivate the jnu-module apply-group and group:

   [edit] user@jnu-satellite1# deactivate apply-groups jnu-moduleuser@jnu-satellite1# deactivate groups jnu-module

   If you are using JNU Release 1.2 and later, deactivate the jnu-satellite-mgmt group:

   [edit] user@jnu-satellite1# deactivate apply-groups jnu-satellite-mgmt user@jnu-satellite1# deactivate groups jnu-satellite-mgmt
2. Commit the changes.
   [edit] user@jnu-satellite1# commit
3. Perform the Junos OS upgrade as you normally would.
4. Reinstall JNU.
   user@jnu-satellite1> request system software add jnu-1.2R1.2-signed.tgz

   Installing package '/var/tmp/jnu-1.2R1.2-signed.tgz' ...
   Verified jnu-1.2R1.2.tgz signed by PackageProduction_11_4_0 Adding jnu...
   Available space: 556676 require: 3220
   NOTICE: uncommitted changes have been saved in
   /var/db/config/juniper.conf.pre-install
   Mounted jnu package on /dev/md10...
   Restarting bslockd ...
   mgd: commit complete
   Saving package file in /var/sw/pkg/jnu-1.2R1.2-signed.tgz ...
   Saving state for rollback ...

5. Reactivate the JNU configuration.

   If you are using JNU Release 1.1 or earlier, reactivate the jnu-module apply-group and group:

   [edit] user@jnu-satellite1# activate apply-groups jnu-moduleuser@jnu-satellite1# activate groups jnu-module

   If you are using JNU Release 1.2 or later, activate the jnu-satellite-mgmt apply-group and group:

   [edit] user@jnu-satellite1# activate apply-groups jnu-satellite-mgmt user@jnu-satellite1# activate groups jnu-satellite-mgmt
6. Commit the changes.
   [edit] user@host# commit