snmpwalk
Walk an SNMP tree to extract device data.
KaliParrotLinuxlow
pkg: snmp
snmpwalk queries SNMP-enabled devices, often revealing system info, interfaces, routes and sometimes credentials when default community strings are set.
Syntax
snmpwalk -v{1|2c} -c {community} {host}
Example
snmpwalk -v2c -c public 10.0.0.1
Walks the full MIB tree using the default "public" community string.
Options & flags
What each switch does. Toggle them in the builder below to assemble a command.
Command builder
Tick options (and fill any values) to build a ready-to-copy command.
snmpwalk
Usage examples
snmpwalk -v2c -c public 10.0.0.1
Walk the whole MIB tree.
snmpwalk -v2c -c public 10.0.0.1 1.3.6.1.2.1.25.4.2.1.2
Walk a specific OID (running processes).
Advantages
- Default "public" often works
- Exposes detailed device internals
- Great for network device recon
Disadvantages
- Needs a valid community string
- Verbose output to triage
- UDP can be filtered
Tags
#snmp#network
Official docs: net-snmp ↗
Related commands
Frequently asked questions
What is snmpwalk used for?
snmpwalk queries SNMP-enabled devices, often revealing system info, interfaces, routes and sometimes credentials when default community strings are set.
What is an example snmpwalk command?
A common example is: snmpwalk -v2c -c public 10.0.0.1 — Walks the full MIB tree using the default "public" community string.
Is snmpwalk part of Kali Linux?
Yes. snmpwalk ships with Kali Linux (and Parrot OS). If missing, install it with: sudo apt install snmp.
What category of security tool is snmpwalk?
snmpwalk is a Information Gathering tool with a low-risk profile when run against a live target.
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