NETGEAR-SNTP-CLIENT-MIB
AI MIB Summary
The NETGEAR-SNTP-CLIENT-MIB enables SNMP-based monitoring and configuration of Simple Network Time Protocol (SNTP) client parameters and operational statistics on Netgear networking devices. It exposes specific metrics including SNTP synchronization status, server association states, and time offset counters to facilitate precise time alignment verification and troubleshooting.
This MIB module defines a portion of the SNMP MIB under the Netgear enterprise OID pertaining to SNTP client configuration and statistical collection.
Main OID:
agentSntpClientMIB.1.3.6.1.4.1.4526.11.17
41
Objects
Active
Status
5
Dependencies
Imported Objects
Objects
41 total| Object Name |
|---|
agentSntpClientMIBThis MIB module defines a portion of the SNMP MIB under
the Netgear enterprise OID pertaining to
SNTP client configuration and statistical collection. MODULE-IDENTITY .1.3.6.1.4.1.4526.11.17 |
agentSntpClientObjects OBJECT IDENTIFIER .1.3.6.1.4.1.4526.11.17.1 |
agentSntpClient OBJECT IDENTIFIER .1.3.6.1.4.1.4526.11.17.1.1 |
agentSntpClientVersionThe highest SNTP version this client supports. Per
RFC 2030, higher versions are required to be backwards
compatible with all lower versions with the exception of
version 0.ro Enumeration .1.3.6.1.4.1.4526.11.17.1.1.1 |
agentSntpClientSupportedModeThe SNTP client administrative modes that this device supports.
A client may support more than one administrative mode.ro SntpClientAdminMode .1.3.6.1.4.1.4526.11.17.1.1.2 |
agentSntpClientModeThe current administrative mode of the SNTP client. A SET
of this object will cause the SNTP client to change
administrative modes. A SET request MUST have only 1 bit
set since is not possible to operate in multiple modes
simultaneously. SETs of this object are limited
to values supported by the device as specified by
agentSntpClientSupportedMode.rw Enumeration .1.3.6.1.4.1.4526.11.17.1.1.3 |
agentSntpClientPortThe local port number used to listen for broadcasts and
responses from servers. A set request MUST NOT use a
value of 0 for this object.rw InetPortNumber .1.3.6.1.4.1.4526.11.17.1.1.4 |
agentSntpClientLastUpdateTimeThe local date and time that the SNTP client last updated the
system time on the device since agent reboot. This time is
updated for all non-disabled administrative modes of the SNTP
client. If the SNTP client has not updated the time then
the client MUST return '00000000'H.ro DateAndTime (SNMPv2-TC) .1.3.6.1.4.1.4526.11.17.1.1.5 |
agentSntpClientLastAttemptTimeThe local date and time of the last SNTP request or
unsolicited SNTP message for this SNTP client since agent
reboot. This value is a timestamp for the
agentSntpClientLastAttemptStatus object. When the
agentSntpClientLastAttemptStatus has a value of success(2),
this object's value should be equal to the value returned by
agentSntpClientLastUpdateTime. If no SNTP frames have been
processed by the SNTP client then the client MUST return
'00000000'H. This object is updated for all non-disabled
administrative modes of the SNTP client.ro DateAndTime (SNMPv2-TC) .1.3.6.1.4.1.4526.11.17.1.1.6 |
agentSntpClientLastAttemptStatusThe status of the last SNTP request or unsolicited SNTP
message for this SNTP client since agent reboot. The status is
updated for all non-disabled administrative modes of the SNTP
client.ro SntpClientUpdateStatus .1.3.6.1.4.1.4526.11.17.1.1.7 |
agentSntpClientServerAddressTypeThe address type of the SNTP server as identified
by the last received packet. Support for all address
types is NOT REQUIRED.ro InetAddressType (INET-ADDRESS-MIB) .1.3.6.1.4.1.4526.11.17.1.1.8 |
agentSntpClientServerAddressThe encoded address of the SNTP server as identified
by the last received packet.ro InetAddress .1.3.6.1.4.1.4526.11.17.1.1.9 |
agentSntpClientServerModeThis is a 3-bit integer identifying the mode of the server as
indicated in the last received packet with values defined as
follows:
Mode Meaning
0 reserved
1 symmetric active
2 symmetric passive
3 client
4 server
5 broadcast
6 reserved for NTP control message
7 reserved for private usero Unsigned32 .1.3.6.1.4.1.4526.11.17.1.1.10 |
agentSntpClientServerStratumThis is an 8-bit integer identifying the stratum of the server as
indicated in the last received packet with values defined as
follows:
Stratum Meaning
0 unspecified
1 primary reference
2-15 secondary reference
16-255 reservedro Unsigned32 .1.3.6.1.4.1.4526.11.17.1.1.11 |
agentSntpClientServerRefClkIdThis is the value of the Reference Identifier in the last
received packet defined as follows.
Reference Identifier: This is a 32-bit bitstring identifying
the particular reference source. In the case of NTP Version 3 or
Version 4 stratum-0 (unspecified) or stratum-1 (primary) servers,
this is a four-character ASCII string, left justified and zero
padded to 32 bits. In NTP Version 3 secondary servers, this is the
32-bit IPv4 address of the reference source. In NTP Version 4
secondary servers, this is the low order 32 bits of the latest
transmit timestamp of the reference source.ro OCTET STRING .1.3.6.1.4.1.4526.11.17.1.1.12 |
agentSntpClientUnicast OBJECT IDENTIFIER .1.3.6.1.4.1.4526.11.17.1.2 |
agentSntpClientUnicastPollIntervalThe minimum number of seconds between successive SNTP polls
of the server in seconds as a power of two. This
polling interval is used for SNTP requests in
unicast(1) administrative mode.rw Unsigned32 .1.3.6.1.4.1.4526.11.17.1.2.1 |
agentSntpClientUnicastPollTimeoutThe number of seconds to wait for a response from a SNTP
server before considering the attempt to have 'timed out'.
This timeout is used for SNTP requests in unicast(1)
administrative mode.rw Unsigned32 .1.3.6.1.4.1.4526.11.17.1.2.2 |
agentSntpClientUnicastPollRetryThe number of times to retry a request to the same SNTP server
that has 'timed out.'. This retry count is
used for directed SNTP requests in unicast(1) administrative mode.
For example, assume this object has been SET to a value of 2.
When the SNTP client queries a given server it will send 1 SNTP
request frame. If that original attempt fails, the client will
retry up to a maximum of 2 more times before declaring the unicast
poll unsuccessful and attempting the next server.rw Unsigned32 .1.3.6.1.4.1.4526.11.17.1.2.3 |
agentSntpClientUcastServerMaxEntriesThe maximum number of server entries that are allowed in the
agentSntpClientUcastServerTable.ro Unsigned32 .1.3.6.1.4.1.4526.11.17.1.2.4 |
agentSntpClientUcastServerCurrEntriesThe current number of server entries in the
agentSntpClientUcastServerTable.ro Gauge32 .1.3.6.1.4.1.4526.11.17.1.2.5 |
agentSntpClientUcastServerTableA table containing configuration and statistical
information for unicast SNTP servers. Each server
entry is represented by single conceptual row in this
table. SEQUENCE OF AgentSntpClientUcastServerEntry .1.3.6.1.4.1.4526.11.17.1.2.6 |
agentSntpClientUcastServerEntryInformation for a particular unicast SNTP server. AgentSntpClientUcastServerEntry .1.3.6.1.4.1.4526.11.17.1.2.6.1 |
agentSntpClientUcastServerIndexThis object uniquely identifies the entry in the table. Unsigned32 .1.3.6.1.4.1.4526.11.17.1.2.6.1.1 |
agentSntpClientUcastServerAddressTypeThis object specifies how agentSntpClientUcastServerAddr is
encoded. Support for all possible enumerations defined by
InetAddressType is NOT REQUIRED.rw InetAddressType (INET-ADDRESS-MIB) .1.3.6.1.4.1.4526.11.17.1.2.6.1.2 |
agentSntpClientUcastServerAddressThe encoded internet address of an SNTP server.
Unicast SNTP requests will be sent to this address. If this
address is a DNS hostname, it should consist of one or more
labels separated by '.' character. Every label must not exceed
63 characters and should contain only digits, letters and
'-' character. Labels should be started and ended with letters
or digits. The hostname SHOULD be resolved into an IP address
each time a SNTP request is sent to it.rw InetAddress .1.3.6.1.4.1.4526.11.17.1.2.6.1.3 |
agentSntpClientUcastServerPortThe port number on the server to which poll requests are sent.
A set request MUST NOT use a value of 0 for this object.rw InetPortNumber .1.3.6.1.4.1.4526.11.17.1.2.6.1.4 |
agentSntpClientUcastServerVersionThe SNTP version this server supports. This is the value
that will be encoded in NTP polls when operating in unicast(1)
administrative mode.rw Enumeration .1.3.6.1.4.1.4526.11.17.1.2.6.1.5 |
agentSntpClientUcastServerPrecedenceThe precedence that this server has in relation to its peers
in the determining the sequence of servers to which SNTP requests
will be sent. The client continues sending requests to
different servers until a successful response is received or
all servers are exhausted. This object indicates the order in
which to query the servers. A server entry with a precedence
of 1 will be queried before a server with a precedence of 2,
and so forth. If more than one server has the same precedence
then the request order will follow the lexicographical
ordering of the entries in this table.rw Unsigned32 .1.3.6.1.4.1.4526.11.17.1.2.6.1.6 |
agentSntpClientUcastServerLastUpdateTimeThe local date and time that the response from this server was
used to update the system time on the device since agent
reboot. If the SNTP client has not updated the time using
a response from this server then this object MUST return
'00000000'H.ro DateAndTime (SNMPv2-TC) .1.3.6.1.4.1.4526.11.17.1.2.6.1.7 |
agentSntpClientUcastServerLastAttemptTimeThe local date and time that this SNTP server was last queried
since agent reboot. Essentially, this value is a
timestamp for the agentSntpClientUcastServerLastAttemptStatus
object. If this server has not been queried then this object
MUST return '00000000'H.ro DateAndTime (SNMPv2-TC) .1.3.6.1.4.1.4526.11.17.1.2.6.1.8 |
agentSntpClientUcastServerLastAttemptStatusThe status of the last SNTP request to this server since
agent reboot. If no requests have been made then this object
should return 'other'.ro SntpClientUpdateStatus .1.3.6.1.4.1.4526.11.17.1.2.6.1.9 |
agentSntpClientUcastServerNumRequestsThe number of SNTP requests made to this server since
the last agent reboot. This includes retry attempts to
the server.ro Counter32 .1.3.6.1.4.1.4526.11.17.1.2.6.1.10 |
agentSntpClientUcastServerNumFailedRequestsThe number of SNTP requests made to this server that did
not result in a successful response since the last agent
reboot. This includes retry attempts to the server.ro Counter32 .1.3.6.1.4.1.4526.11.17.1.2.6.1.11 |
agentSntpClientUcastServerRowStatusThe row status of this conceptual row in the table.
active
- The server is available for use in SNTP client operations.
Other writable leaves in this table MAY be modified while
the row is in the active state.
notInService
- The entry is fully configured but is not available for
use in SNTP client operations. The agent MAY transition
a row from the active to notInService upon
receipt of a kiss of death packet from the server.
createAndGo
- This is the preferred mechanism for creating conceptual
rows in this table. This value can never be read as
the row will always transition immediately to either active
or notInService.
destroy
- This will remove the conceptual row from the table and
make it unavailable for SNTP client operations.rw RowStatus (SNMPv2-TC) .1.3.6.1.4.1.4526.11.17.1.2.6.1.12 |
agentSntpClientBroadcast OBJECT IDENTIFIER .1.3.6.1.4.1.4526.11.17.1.3 |
agentSntpClientBroadcastCountThe number of unsolicited broadcast SNTP messages that have
been received and processed by the SNTP client. Unsolicited
SNTP broadcast frames will not be counted unless the SNTP
agent is operating in broadcast(3) mode, as specified by
agentSntpClientMode.ro Counter32 .1.3.6.1.4.1.4526.11.17.1.3.1 |
agentSntpClientBroadcastIntervalThe number of seconds the client will wait before
processing another broadcast packet expressed as a
power of two. Packets received during the wait interval
are silently discarded.rw Unsigned32 .1.3.6.1.4.1.4526.11.17.1.3.2 |
agentSntpClientConformance OBJECT IDENTIFIER .1.3.6.1.4.1.4526.11.17.2 |
agentSntpClientGroups OBJECT IDENTIFIER .1.3.6.1.4.1.4526.11.17.2.1 |
agentSntpClientCompliances OBJECT IDENTIFIER .1.3.6.1.4.1.4526.11.17.2.2 |