Symmetricom EDGE CLOCK 1000 - Manual (Page 124)

Chapter 4 Provisioning the TimeProvider
Provisioning NTP Parameters
124 TimeProvider User’s Guide 097-58001-02 Revision G – April 2008
This command has a default access level of ADMIN.
Sample Command
ED-EQPT::NTP:TP1000::SERVER,ADD,192.168.10.1,1,64,1024,NO;
This command adds the server mask of 192.168.10.1, sets the Authentication ID to
1, the max poll to 64, the min poll to 1024, and the preferred to No.
Normal Response
TP-SSU 03-05-15 10-04-32
A 1166 REPT EVT
“NTP,EQPT:SERVER,TC,03-05-15 10-04-32,,,,:\NTP SERVER
CONFIGURATION HAS CHANGED,192.168.10.1,0,16,1024,NO”
;
Enabling NTP Authentication
You use the ED-EQPT command to enable or disable MD5 authentication for NTP.
When you enable authentication, the TimeProvider as the NTP server includes the
authentication value in an encrypted portion of the time transmission (you use the
KEYGEN keyword to set the authentication key). An NTP client that has the same
authentication key value can then authenticate the identity of the NTP server.
Authentication is optional.
ED-EQPT:[<tid>]:NTP:[<ctag>]::AUTHEN=<value>;
This command has a default access level of ADMIN.
<aid> <keyword> <value> Description Default value
NTP FUNC Add | Delete |
Modify IP address to be added,
deleted, or modified NA
SERVERIP 0.0.0.0 NTP Server IP address 1.0.0.1 to
254.255.255.254
KEYID 1 to 65534 Authentication ID 0
MAXPOLL 16 | 32 | 64 |
128 | 256 |
512 | 1024 Maximum amount of time in
seconds between server time
requests 1024
MINPOLL 16 | 32 | 64 |
128 | 256 |
512 | 1024 Minimum amount of time in
seconds between server time
requests 16
PREFERRED YES | NO NTP Preferred server NO