All MIBs › SAF-IPRADIO › loopbacks
loopbacks
Module: SAF-IPRADIO
OID (symbolic): SAF-IPRADIO::loopbacks
OID (numeric): 1.3.6.1.4.1.7571.100.1.1.5.1.2.3
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: Set loopback for 1 minute. value error(1) is not writable. Status of loopbacks. Values: 1 - 'error' (not writable); 2 - 'off'; 3 - 'rf' (radio frequency loopback); N/A 2008.10.21 4 - 'if' (intermediate frequency loopback); 5 - 'modem' (modem loopback); 6 - 'far' (far end loopback); N/A 2008.10.21 7 - 'ethernet' (Ethernet loopback); N/A 2008.10.21 8 - 'e1t1-1' (E1/T1 channel 1 loopback); N/A from firmware 1.51 9 - 'e1t1-2' (E1/T1 channel 2 loopback); N/A from firmware 1.51 10 - 'e1t1-3' (E1/T1 channel 3 loopback); N/A from firmware 1.51 11 - 'e1t1-4' (E1/T1 channel 4 loopback); N/A from firmware 1.51 12 - 'multi' (E1/T1 multi - look channel tributary mask)
What is loopbacks?
This read-write value sets or reports the unit's active loopback test mode, such as rf(3) for a radio-frequency loopback, modem(5) for a modem loopback, or multi(12) to use the tributary mask for per-channel E1/T1 loopbacks; the loopback runs for one minute and the error(1) value itself isn't settable. A field technician sets this to isolate a fault to a specific stage of the signal chain, for instance running an rf(3) loopback to confirm the radio's transmit and receive paths are working before suspecting the modem or line side. Because a loopback interrupts live traffic on that path for its duration, it's typically only run during a maintenance window.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.7571.100.1.1.5.1.2.3 snmpwalk -v2c -c public <target> SAF-IPRADIO::loopbacks
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.7571.100.1.1.5.1.2.3.1 snmpget -v2c -c public <target> SAF-IPRADIO::loopbacks.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.7571.100.1.1.5.1.2.3.1 i <value>
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> loopbacks.1
Start monitoring SAF Tehnika IP microwave radio, point-to-point wireless backhaul terminal (temperature/license/config) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SAF-IPRADIO::loopbacks OID value, configure state conditions and alerts, and monitor any SAF Tehnika IP microwave radio, point-to-point wireless backhaul terminal (temperature/license/config) from a single console.
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 |
| 1.3.6.1.4.1.7571 | saf | SAF-ENTERPRISE |
| 1.3.6.1.4.1.7571.100 | tehnika | SAF-ENTERPRISE |
| 1.3.6.1.4.1.7571.100.1 | microwaveRadio | SAF-ENTERPRISE |
| 1.3.6.1.4.1.7571.100.1.1 | pointToPoint | SAF-ENTERPRISE |
| 1.3.6.1.4.1.7571.100.1.1.5 | safip | SAF-IPADDONS |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.7571.100.1.1.5.1 | ipRadio | SAF-IPRADIO |
| 1.3.6.1.4.1.7571.100.1.1.5.1.2 | ipRadioMgmt | SAF-IPRADIO |
| 1.3.6.1.4.1.7571.100.1.1.5.1.2.3 | loopbacks | SAF-IPRADIO |