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Configuration of the NTP authentication:
The NTP authentication is described in chapter "8.8 NTP Authentication".
Path: 2 Configuration
2 Time handling
4 NTP server configuration
7 NTP Authentication
1. Import keys (from /ram directory)
The file ntp.keys must first be copied into the directory /ram.
Notice:
The file must be named exactly in this way and written entirely in small
letters.
2. Export keys (to /ram directory)
The current ntp.keys file is written in the directory /ram.
3. Select the trusted keys separated by commas or space
4. Select the request key
5. Select the control key
6. Set the auto key password
7. Execute for auto key commands:
gen_iff
generate the IFF certificate
gen_gq
generate the GQ certificate
gen_mv
generate the MV certificate
gen_all
generate all (IFF,GQ,MV) certificates
gen_client
generate the client certificate
update_server update the server certificate
update_client update the client certificate
export_iff
export the IFF server certificate to /ram. Parameter password
of the client
export_gq
export the GQ server certificate to /ram.
export_mv
export the MV server certificate to /ram.
import_iff
import the IFF server certificate from /ram.
import_gq
import the GQ server certificate from /ram.
import_mv
import the MV server certificate from /ram.
clear_ram
delete the certificates in /ram
clear_keys
delete the certificates in the NTP key directory
Example:
export_iff myPassword
exports the IFF client certificate to /ram.
8. Access control for NTP query:
0 = full access
1 = local
2 = no access (ntpq queries swiched off)
DTS 4128.timeserver Moser-Baer AG
====================================
NTP AUTHENTICATION
1 Import keys (from /ram)
2 Export keys (to /ram)
3 Trusted (active) keys 12 8 15
4 Request keys (ntpq) 8
5 Control keys (ntpdc) 15
6 Autokey password Test1234
7 Autokey command
8 Access control for query off
98 Return and save
99 Return and discard changes
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