s5AgSntpState
S5-AGENT-MIB ·
.1.3.6.1.4.1.45.1.6.4.6.1
Object
scalar
r/w
Enumeration
This object is used to control whether the device uses the Simple
Network Time Protocol (SNTP), to synchronize the device's clock to
the Coordinated Universal Time (UTC).
If the value is disabled(1), the device will not synchronize it's
clock using SNTP.
If the value is unicast(2), the device will first synchronize
shortly after boot time when network access becomes available,
and periodically thereafter, as specified by the value of
s5AgSntpSyncInterval. If the value is not unicast(2) at boot,
the device will synchronize when the value is first set to
unicast(2), and periodically thereafter.
Synchronization process:
This process applies to automatic (periodic) and manual
synchronization attempts. The device will first attempt to
synchronize with the primary NTP server as defined by
s5AgSntpPrimaryServerAddress (if non-zero). If the primary
server synchonization is attempted and fails, the
s5AgSntpPrimaryServerSyncFailures counter is incremented. The
device will then attempt to synchronize with the secondary NTP
server as defined by s5AgSntpSecondaryServerAddress (if non-zero).
If the secondary server synchronization is attempted and fails,
the s5AgSntpSecondaryServerSyncFailures counter is incremented.
If synchronization succeeds with either server, the
s5AgSntpLastSyncTime and s5AgSntpLastSyncSource values are
updated. The s5AgSntpNextSyncTime value is updated on success
or failure. For the special case of first sync failures, the
system will automatically retry every few minutes until
synchronization is achieved without regard to
s5AgSntpSyncInterval.
Context
- MIB
- S5-AGENT-MIB
- OID
.1.3.6.1.4.1.45.1.6.4.6.1- Type
- scalar
- Access
- readwrite
- Status
- current
- Parent
- s5AgentSntp
- Siblings
- 19
Syntax
Enumeration
Values & Constraints
Enumerated Values
1 | disabled |
2 | unicast |
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| s5AgSntpSecondaryServerSyncFailures This object returns the number of times this device failed to
synchronize with the secondary, s5AgSntpSecondaryServerAddress,
NTP server. | scalar | SNMPv2-SMICounter32 | .1.3.6.1.4.1.45.1.6.4.6.10 |
| s5AgSntpCurrentTime This object returns the device's current Coordinated Universal
Time (UTC). If the device has not successfully synchronized
with an NTP server, this value will be
00:00:01:01:00:0… | scalar | SNMPv2-TCDateAndTime | .1.3.6.1.4.1.45.1.6.4.6.11 |
| s5AgSntpTimeZone This object specifies the time zone of the switch,
measured as an offset in 15-minute increments from
Greenwich Mean Time (GMT). For example, a value of
-20 means an offset of -5… | scalar | Integer32 | .1.3.6.1.4.1.45.1.6.4.6.12 |
| s5AgSntpSyncRetryInterval This object specifies the number of seconds the switch
will wait before retrying a failed SNTP sync request.
The switch will continue retrying a sync request until
it succeeds, or… | scalar | Seconds Integer32 | .1.3.6.1.4.1.45.1.6.4.6.13 |
| s5AgSntpTimeZoneAcronym This object contains a time zone acronym. It is not used
for any operational purposes, it is only used for display. | scalar | OctetString | .1.3.6.1.4.1.45.1.6.4.6.14 |
| s5AgSntpPrimaryServerInetAddressType The type of internet address contained in the object
s5AgSntpPrimaryServerInetAddress. Together, these two objects
specify the IP address of the primary SNTP server. If the
valu… | scalar | INET-ADDRESS-MIBInetAddressType | .1.3.6.1.4.1.45.1.6.4.6.15 |
| s5AgSntpPrimaryServerInetAddress The IP address of the primary SNTP server. | scalar | INET-ADDRESS-MIBInetAddress | .1.3.6.1.4.1.45.1.6.4.6.16 |
| s5AgSntpSecondaryServerInetAddressType The type of internet address contained in the object
s5AgSntpSecondaryServerInetAddress. Together, these two objects
specify the IP address of the secondary SNTP server. If the
… | scalar | INET-ADDRESS-MIBInetAddressType | .1.3.6.1.4.1.45.1.6.4.6.17 |
| s5AgSntpSecondaryServerInetAddress The IP address of the secondary SNTP server. | scalar | INET-ADDRESS-MIBInetAddress | .1.3.6.1.4.1.45.1.6.4.6.18 |
| s5AgSntpLastSyncSourceInetAddressType The type of internet address contained in the object
s5AgSntpLastSyncSourceInetAddress. Together, these two objects
specify the IP address of the NTP server with which this devic… | scalar | INET-ADDRESS-MIBInetAddressType | .1.3.6.1.4.1.45.1.6.4.6.19 |
| s5AgSntpPrimaryServerAddress The IPv4 address of the primary SNTP server. If this value is
0.0.0.0, refer to the values of these objects:
s5AgSntpPrimaryServerInetAddressType
s5AgSntpPrimaryServerIne… | scalar | SNMPv2-SMIIpAddress | .1.3.6.1.4.1.45.1.6.4.6.2 |
| s5AgSntpLastSyncSourceInetAddress The IP source address of the NTP server with which this device
last synchronized. | scalar | INET-ADDRESS-MIBInetAddress | .1.3.6.1.4.1.45.1.6.4.6.20 |
| s5AgSntpSecondaryServerAddress The IPv4 address of the secondary SNTP server. If this value is
0.0.0.0, refer to the values of these objects:
s5AgSntpSecondaryServerInetAddressType
s5AgSntpSecondarySer… | scalar | SNMPv2-SMIIpAddress | .1.3.6.1.4.1.45.1.6.4.6.3 |
| s5AgSntpSyncInterval This object controls the frequency, in hours relative to
s5AgSntpLastSyncTime, that the device will attempt to synchronize
with the NTP servers. If this value is 0, only the boot… | scalar | Hours Integer32 | .1.3.6.1.4.1.45.1.6.4.6.4 |
| s5AgSntpManualSyncRequest This object is used to force the device to immediately attempt to
synchronize with the NTP servers. The value returned on a get is
always requestSync(1). | scalar | Enumeration | .1.3.6.1.4.1.45.1.6.4.6.5 |
| s5AgSntpLastSyncTime This object returns the Coordinated Universal Time (UTC) when the
device last synchronized with an NTP server. If the device has
never successfully synchronized, the value is
00:… | scalar | SNMPv2-TCDateAndTime | .1.3.6.1.4.1.45.1.6.4.6.6 |
| s5AgSntpLastSyncSource This object returns the IPv4 source address of the NTP server
with which this device last synchronized. If the value of
this object is 0.0.0.0, refer to the values of these objec… | scalar | SNMPv2-SMIIpAddress | .1.3.6.1.4.1.45.1.6.4.6.7 |
| s5AgSntpNextSyncTime This object returns the Coordinated Universal Time (UTC) at which
the next synchronization is scheduled.
For each synchronization attempt, this value is updated as
foll… | scalar | SNMPv2-TCDateAndTime | .1.3.6.1.4.1.45.1.6.4.6.8 |
| s5AgSntpPrimaryServerSyncFailures This object returns the number of times this device failed to
synchronize with the primary, s5AgSntpPrimaryServerAddress,
NTP server. Synchronization with the secondary,
s5AgSnt… | scalar | SNMPv2-SMICounter32 | .1.3.6.1.4.1.45.1.6.4.6.9 |