After a fresh installation of NFX150 on Junos OS 18.1R1, an error is encountered when attempting to run show interfaces terse or request support information .
show interfaces terse
request support information
This article gives the cause for the error, and a workaround to resolve the error.
When running show interfaces terse or request support information , the following error message is seen:
root@t01-38# run show interfaces terse error: Error executing the command in JCP 192.168.1.2
The new Junos Node Unifier (JNU) management daemon, JNUD, uses Netconf over SSH for internal communications. Because root-login is set to deny by default, any commands to communicate with the Junos Control Plane (JCP) are denied, including show interfaces terse and any related commands.
The workaround to successfully execute show interfaces terse or request support information on NFX150 is to allow root-login .
root-login
root@t01-38# run show interfaces terse error: Error executing the command in JCP 192.168.1.2 [edit] root@t01-38# set system services ssh root-login allow [edit] root@t01-38# commit commit complete [edit] root@t01-38# run show interfaces terse Interface Admin Link Proto Local Remote lc-0/0/0 up up lc-0/0/0.32769 up up vpls pfe-0/0/0 up up pfe-0/0/0.16383 up up inet inet6 pfh-0/0/0 up up pfh-0/0/0.16383 up up inet pfh-0/0/0.16384 up up inet ge-1/0/0 up up gr-1/0/0 up up ip-1/0/0 up up lt-1/0/0 up up ge-1/0/1 up down ge-1/0/1.0 up down inet 2.2.2.1/24 multiservice ge-1/0/2 up down ge-1/0/2.0 up down inet 1.1.1.1/24 multiservice cbp0 up up dsc up up em1 up up em1.0 up up inet 10.0.0.4/8 [edit] root@t01-38#
Note: Future releases (available in 18.1R3-S2, 18.2R3, 18.3R2, and 18.4R1) will have the ability to run these commands without having to execute root-login allow .
root-login allow