All MIBs › HH3C-OFP-MIB › hh3cOfpInstanceCtrConnectType
hh3cOfpInstanceCtrConnectType
Module: HH3C-OFP-MIB
OID (symbolic): HH3C-OFP-MIB::hh3cOfpInstanceCtrConnectType
OID (numeric): 1.3.6.1.4.1.25506.2.167.1.1.1.4
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The value of the controller's type.
What is hh3cOfpInstanceCtrConnectType?
This read-only value is the transport used for the OpenFlow channel to this controller: plain TCP or SSL-encrypted. An admin cares because it confirms whether the SDN control channel is encrypted, which matters for securing controller communication especially across untrusted networks. For example, seeing ssl(2) confirms the switch is using an encrypted connection to its OpenFlow controller rather than plaintext tcp(1).
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.25506.2.167.1.1.1.4 snmpwalk -v2c -c public <target> HH3C-OFP-MIB::hh3cOfpInstanceCtrConnectType
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.25506.2.167.1.1.1.4.1 snmpget -v2c -c public <target> HH3C-OFP-MIB::hh3cOfpInstanceCtrConnectType.1
Start monitoring H3C SDN-capable switch (OpenFlow controller connectivity) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HH3C-OFP-MIB::hh3cOfpInstanceCtrConnectType OID value, configure state conditions and alerts, and monitor any H3C SDN-capable switch (OpenFlow controller connectivity) 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 |
| 1.3.6.1.4.1.25506 | hh3c | HH3C-OID-MIB |
| 1.3.6.1.4.1.25506.2 | hh3cCommon | HH3C-OID-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.25506.2.167 | hh3cOfp | HH3C-OFP-MIB |
| 1.3.6.1.4.1.25506.2.167.1 | hh3cOfpInstanceObjects | HH3C-OFP-MIB |
| 1.3.6.1.4.1.25506.2.167.1.1 | hh3cOfpInstanceControllerTable | HH3C-OFP-MIB |
| 1.3.6.1.4.1.25506.2.167.1.1.1 | hh3cOfpInstanceControllerEntry | HH3C-OFP-MIB |
| 1.3.6.1.4.1.25506.2.167.1.1.1.4 | hh3cOfpInstanceCtrConnectType | HH3C-OFP-MIB |