refresh-from (SNMP Scripts)
Syntax
refresh-from url;
Description
Overwrite the local copy of all enabled SNMP scripts or a single enabled
SNMP script with the copy located at the specified URL. If the
load-scripts-from-flash statement is
configured, the device refreshes the scripts on the flash drive
instead of the hard drive.
The update operation occurs as soon as you issue the set
refresh-from url configuration
mode command. Issuing the set refresh-from command
does not add the refresh-from statement to the
configuration. Thus, the command behaves like an operational mode
command by executing an operation, instead of adding a statement to
the configuration.
Before you refresh a local script from an HTTPS server, you must first
configure the cert-file statement for that script
in supported releases. Specify the absolute path to the certificate
(Root CA or self-signed) that the device will use to validate the
server's certificate during the refresh operation.
This statement is not supported on the QFabric system.
As of Junos OS Release 18.1R1, you can specify which routing instance the update is done through. To specify the routing instance to use for updating snmp scripts, configure the routing instance in two places in the CLI:
user@host# set system routing-instances routing-instance-name description description user@host# set system scripts snmp file filename routing-instance routing-instance-name
If you enable the non-default management instance and use
mgmt_junos for
routing-instance-name,
you can configure scripts to update using the dedicated management
instance mgmt_junos.
Options
| url | The source specified as an HTTPS URL, HTTP URL, FTP URL, or secure copy (scp)-style remote file specification. |
Required Privilege Level
maintenance—To execute this statement in configuration mode.
Release Information
Statement introduced in Junos OS Release 15.1.