All MIBs › G6-DHCP-MIB › snoopingPortConfigDhcpRateLimiting
snoopingPortConfigDhcpRateLimiting
Module: G6-DHCP-MIB
OID (symbolic): G6-DHCP-MIB::snoopingPortConfigDhcpRateLimiting
OID (numeric): 1.3.6.1.4.1.3181.10.6.2.49.9.1.7
Node type: OBJECT-TYPE
Type: Integer32
Access: read-write
Description: Defines how many DHCP request are accepted per second. When the limit is reached, DHCP flooding is assumed and the port is blocked. The value 0 disables the rate limit check.
What is snoopingPortConfigDhcpRateLimiting?
Caps how many DHCP requests per second this port will accept (0-255); once the limit is exceeded the switch assumes a DHCP flooding attack and blocks the port -- a value of 0 disables the check entirely.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.3181.10.6.2.49.9.1.7 snmpwalk -v2c -c public <target> G6-DHCP-MIB::snoopingPortConfigDhcpRateLimiting
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.3181.10.6.2.49.9.1.7.1 snmpget -v2c -c public <target> G6-DHCP-MIB::snoopingPortConfigDhcpRateLimiting.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.3181.10.6.2.49.9.1.7.1 i <value>
Start monitoring MICROSENS Generation 6 (G6) managed Ethernet switch (DHCP snooping/relay, ARP inspection) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the G6-DHCP-MIB::snoopingPortConfigDhcpRateLimiting OID value, configure state conditions and alerts, and monitor any MICROSENS Generation 6 (G6) managed Ethernet switch (DHCP snooping/relay, ARP inspection) from a single console.
OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.3181 | microsens | MICROSENS-G6-MIB |
| 1.3.6.1.4.1.3181.10 | managedSwitches | MICROSENS-G6-MIB |
| 1.3.6.1.4.1.3181.10.6 | g6 | MICROSENS-G6-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.3181.10.6.2 | protocol | G6-DHCP-MIB |
| 1.3.6.1.4.1.3181.10.6.2.49 | dhcp | G6-DHCP-MIB |
| 1.3.6.1.4.1.3181.10.6.2.49.9 | snoopingPortConfigTable | G6-DHCP-MIB |
| 1.3.6.1.4.1.3181.10.6.2.49.9.1 | snoopingPortConfigEntry | G6-DHCP-MIB |
| 1.3.6.1.4.1.3181.10.6.2.49.9.1.7 | snoopingPortConfigDhcpRateLimiting | G6-DHCP-MIB |