All MIBs › FOUNDRY-SN-AGENT-MIB › snChasTrafficLeds
snChasTrafficLeds
Module: FOUNDRY-SN-AGENT-MIB
OID (symbolic): FOUNDRY-SN-AGENT-MIB::snChasTrafficLeds
OID (numeric): 1.3.6.1.4.1.1991.1.1.1.1.10
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description:
A bit array that contains the value of the
front panel traffic LEDs. This is a packed bit string;
each LED is encoded into 1 bit for each switch
port. The maximum number of ports in one chassis
is 24 that means 24 Ports Traffic LEDs. The expansion port
number always begins from the last main port number.
The following shows the meaning of each bit for each
switch port:
bit value meaning
-------- ---------
0 off (no traffic)
1 on (traffic)
The bitmap of LEDs are as following:
(Port1) (Port4) (Port8)
Bit (Bit0) (Bit3) (Bit7)
Byte 1: LED1 LED2 LED3 LED4 LED5 LED6 LED7 LED8
Byte 2: LED9 LED10 LED11 LED12 LED13 LED14 LED15 LED16
Byte 3: LED17 LED18 LED19 LED20 LED21 LED22 LED23 LED24
--------What is snChasTrafficLeds?
This read-only object represents the state of all front-panel traffic activity LEDs on the switch chassis as a packed bit array, where each bit corresponds to one port and indicates whether traffic is passing through that port. The bit pattern encodes up to 24 port LEDs for the main switch, with expansion port LEDs continuing from the highest main port number. A technician would read this object to determine the visual LED status programmatically or for integration with network management systems that monitor real-time traffic indicators across all switch ports.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1991.1.1.1.1.10 snmpwalk -v2c -c public <target> FOUNDRY-SN-AGENT-MIB::snChasTrafficLeds
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1991.1.1.1.1.10.1 snmpget -v2c -c public <target> FOUNDRY-SN-AGENT-MIB::snChasTrafficLeds.1
OID Breakdown
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | BIANCA-BRICK-PPP-MIB |
| 1.3.6 | dod | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1 | internet | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4 | private | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4.1 | enterprises | ANIROOT-MIB |
| 1.3.6.1.4.1.1991 | foundry | FOUNDRY-SN-ROOT-MIB |
| 1.3.6.1.4.1.1991.1 | products | FOUNDRY-SN-ROOT-MIB |
| 1.3.6.1.4.1.1991.1.1 | switch | FOUNDRY-SN-ROOT-MIB |
| 1.3.6.1.4.1.1991.1.1.1 | snChassis | FOUNDRY-SN-ROOT-MIB |
| 1.3.6.1.4.1.1991.1.1.1.1 | snChasGen | FOUNDRY-SN-AGENT-MIB |
| 1.3.6.1.4.1.1991.1.1.1.1.10 | snChasTrafficLeds | FOUNDRY-SN-AGENT-MIB |