NetScout Indexes to the Interface Table (ifTable)
For remote monitoring at sites where FrameSaver units are operating with
NetScout Probes, use the following ifName, ifDescr, and ifIndex.
9820-A2-GB20-20
Table B-2. NetScout Interface Objects Information
ifName
Description
Frame Relay Logical Layer
Frame Relay 4
Network Synchronous
Network
Data Port
V.35/ X.21
RMON Logical Layer
RMON Frame
These values are
Relay Logical
calculated.
Interfaces
For the DTE:
For the DTE:
(9820 and
(9820 and
(ifIndex –1) * 2 +17
9820-2M)
For the DCE: DTE
calculated value +1
RMON Virtual
These values are
Interfaces
calculated based on
the probe's internal
circuit index: circuit
index +65.
RMON Virtual
These values are
Logical
calculated.
Interfaces
For the DTE:
(9820 and
(virtual interface
9820-2M)
9820 2M)
ifIndex – 65) * 2
ifIndex – 65) * 2
+513
For the DCE:
DTE calculated
value +1
June 2000
SNMP MIBs and Traps, and RMON Alarm Defaults
ifDescr (ifEntry 2)
For the user side:
RMON (IN/OUT); Network
Synchronous Data Port of
FR DTE, Slot: 1, Port: 2;
DP FR NAM; Hardware Version:
hhhh-hhh
For the network side:
RMON (IN/OUT); Network
Synchronous Data Port of
FR SERVICE, Slot: 1, Port: 2;
DP FR NAM; Hardware Version:
hhhh-hhh
OUT – RMON (IN);
[ ifName of the interface ]
OUT – RMON (OUT);
[ ifName of the interface ]
—
IN – VIRTUAL PVC
[ interface number ]
[ DLCI number ] DTE
OUT – VIRTUAL PVC
[ interface number ]
[ DLCI number ] DCE
ifIndex
4
17– 48
65 – 512
(9820 and
9820-2M)
65 –
100000000
(9820-8M
and
9820-45M)
513 –1023
B-5