Sntp Ipv6 Unicast-Server - H3C S5830V2 Series Command Reference Manual

A maximum of 128 keys can be set for the device by repeatedly executing the command.
Examples
# Set an MD5 authentication key, with the key ID of 10 and key value of BetterKey, in simple text.
<Sysname> system-view
[Sysname] sntp authentication enable
[Sysname] sntp authentication-keyid 10 authentication-mode md5 simple BetterKey
Related commands
sntp authentication enable
•
sntp reliable authentication-keyid
•

sntp ipv6 unicast-server

Use the sntp ipv6 unicast-server command to specify an IPv6 NTP server for the device.
Use the undo sntp ipv6 unicast-server command to remove the IPv6 NTP server specified for the device.
Syntax
sntp ipv6 unicast-server { ipv6-address | server-name } [ vpn-instance vpn-instance-name ]
[ authentication-keyid keyid | source interface-type interface-number ] *
undo sntp ipv6 unicast-server { ipv6-address | server-name } [ vpn-instance vpn-instance-name ]
Default
No IPv6 NTP server is specified for the device.
Views
System view
Predefined user roles
network-admin
Parameters
ipv6-address: IPv6 address of the NTP server.
server-name: Host name of the NTP server, a case-insensitive string of 1 to 255 characters.
vpn-instance vpn-instance-name: Specifies the MPLS L3VPN to which the NTP server belongs, where
vpn-instance-name is a case-sensitive string of 1 to 31 characters. If the NTP server is on the public
network, do not specify this option.
authentication-keyid keyid: Specifies the key ID to be used for sending NTP messages to the NTP server,
where keyid is in the range of 1 to 4294967295. If this option is not specified, the local device and NTP
server do not authenticate each other.
source interface-type interface-number: Specifies the source interface for IPv6 NTP messages. If the
specified IPv6 NTP server address is not a link local address, the source IPv6 address for IPv6 NTP
messages sent by the local device to the NTP server is the IPv6 address of the specified source interface.
If the specified IPv6 NTP server address is a link local address, the IPv6 NTP messages are sent from the
specified source interface, and the source address of the messages is the link local address of the
interface. interface-type interface-number represents the interface type and number. If you do not specify
an interface, the device automatically selects the source IPv6 address of IPv6 NTP messages. For more
information, see RFC 3484.
66