All MIBs › CYCLADES-ACS-INFO-MIB › cyISPortSigCTS
cyISPortSigCTS
Module: CYCLADES-ACS-INFO-MIB
OID (symbolic): CYCLADES-ACS-INFO-MIB::cyISPortSigCTS
OID (numeric): 1.3.6.1.4.1.2925.4.3.1.1.15
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The state of CTS signal.
What is cyISPortSigCTS?
This object reports the current state, down(0) or up(1), of the CTS (Clear To Send) hardware signal line on this serial port. Admins check this flow-control signal alongside RTS when diagnosing why data transmission on a serial link may be stalled due to hardware flow control. A state of down(0) here means the connected device isn't granting permission to send, which would explain a serial link that appears stuck.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2925.4.3.1.1.15 snmpwalk -v2c -c public <target> CYCLADES-ACS-INFO-MIB::cyISPortSigCTS
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2925.4.3.1.1.15.1 snmpget -v2c -c public <target> CYCLADES-ACS-INFO-MIB::cyISPortSigCTS.1
Start monitoring Cyclades (Avocent) ACS console/terminal server (per-port serial stats) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CYCLADES-ACS-INFO-MIB::cyISPortSigCTS OID value, configure state conditions and alerts, and monitor any Cyclades (Avocent) ACS console/terminal server (per-port serial stats) from a single console.
OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.2925 | cyclades | CYCLADES-MIB |
| 1.3.6.1.4.1.2925.4 | cyACSMgmt | CYCLADES-ACS-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2925.4.3 | cyACSInfo | CYCLADES-ACS-INFO-MIB |
| 1.3.6.1.4.1.2925.4.3.1 | cyInfoSerialTable | CYCLADES-ACS-INFO-MIB |
| 1.3.6.1.4.1.2925.4.3.1.1 | cyisPortEntry | CYCLADES-ACS-INFO-MIB |
| 1.3.6.1.4.1.2925.4.3.1.1.15 | cyISPortSigCTS | CYCLADES-ACS-INFO-MIB |