All MIBs › SYMMNTP › ntpCommonDSCP
ntpCommonDSCP
Module: SYMMNTP
OID (symbolic): SYMMNTP::ntpCommonDSCP
OID (numeric): 1.3.6.1.4.1.9070.1.2.5.1.2.2.1.1.4
Node type: OBJECT-TYPE
Type: EnableValue
Access: read-write
Description: Differentiated service code point (DSCP) state for the specified NTP port. It can be either Enable (1) or Disable (2). Default value is Disable. If DSCP state is Enable, the QoS field will have a configured DSCP value.
What is ntpCommonDSCP?
This read-write object enables or disables DSCP marking on NTP packets leaving this port, defaulting to disabled. Admins enable it when they want NTP traffic to carry a specific QoS priority marking, configured via ntpCommonDSCPValue, so time-sync packets get appropriate treatment across a congested network. Setting ntpCommonDSCP to Enable(1) and ntpCommonDSCPValue to 46, expedited forwarding, would prioritize this port's NTP packets to help ensure accurate time sync even under network congestion.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9070.1.2.5.1.2.2.1.1.4 snmpwalk -v2c -c public <target> SYMMNTP::ntpCommonDSCP
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9070.1.2.5.1.2.2.1.1.4.1 snmpget -v2c -c public <target> SYMMNTP::ntpCommonDSCP.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.9070.1.2.5.1.2.2.1.1.4.1 s <value>
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OID Breakdown
Upper-level ancestors (11 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.9070 | symmetricom | SYMM-COMMON-SMI |
| 1.3.6.1.4.1.9070.1 | symmNetworkManagement | SYMM-COMMON-SMI |
| 1.3.6.1.4.1.9070.1.2 | symmSnmpManagement | SYMM-COMMON-SMI |
| 1.3.6.1.4.1.9070.1.2.5 | symmCommonModelV1 | SYMM-COMMON-SMI |
| 1.3.6.1.4.1.9070.1.2.5.1 | symmPacketService | SYMM-COMMON-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9070.1.2.5.1.2 | symmNTP | SYMMNTP |
| 1.3.6.1.4.1.9070.1.2.5.1.2.2 | ntpConfig | SYMMNTP |
| 1.3.6.1.4.1.9070.1.2.5.1.2.2.1 | ntpCommonConfigTable | SYMMNTP |
| 1.3.6.1.4.1.9070.1.2.5.1.2.2.1.1 | ntpCommonConfigEntry | SYMMNTP |
| 1.3.6.1.4.1.9070.1.2.5.1.2.2.1.1.4 | ntpCommonDSCP | SYMMNTP |