All MIBs › NETGEAR-DENIALOFSERVICE-PRIVATE-MIB › agentSwitchDenialOfServiceICMPSize
agentSwitchDenialOfServiceICMPSize
Module: NETGEAR-DENIALOFSERVICE-PRIVATE-MIB
OID (symbolic): NETGEAR-DENIALOFSERVICE-PRIVATE-MIB::agentSwitchDenialOfServiceICMPSize
OID (numeric): 1.3.6.1.4.1.4526.11.31.1.8
Node type: OBJECT-TYPE
Type: Integer32
Access: read-write
Description: Configures the Maximum allowed ICMP data size. This is active if the ICMP Denial of Service protection feature is enabled.
What is agentSwitchDenialOfServiceICMPSize?
This read-write value sets the maximum allowed ICMP payload size, in bytes, and only applies when ICMP DoS protection is enabled. Admins lower this from its default of 1023 bytes to reject oversized ping packets that could be used in ping-of-death style denial-of-service attempts. Setting agentSwitchDenialOfServiceICMPSize to 512 makes the switch drop any ICMP packet carrying more than 512 bytes of data once ICMP protection is turned on.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4526.11.31.1.8 snmpwalk -v2c -c public <target> NETGEAR-DENIALOFSERVICE-PRIVATE-MIB::agentSwitchDenialOfServiceICMPSize
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4526.11.31.1.8.1 snmpget -v2c -c public <target> NETGEAR-DENIALOFSERVICE-PRIVATE-MIB::agentSwitchDenialOfServiceICMPSize.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.4526.11.31.1.8.1 i <value>
Start monitoring Netgear managed switch (ProSafe/NG700-class, DoS protection) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the NETGEAR-DENIALOFSERVICE-PRIVATE-MIB::agentSwitchDenialOfServiceICMPSize OID value, configure state conditions and alerts, and monitor any Netgear managed switch (ProSafe/NG700-class, DoS protection) from a single console.
OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.4526 | netgear | FSM726S-MIB |
| 1.3.6.1.4.1.4526.11 | ng700smartswitch | Netgear-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.4526.11.31 | agentDenialOfService | NETGEAR-DENIALOFSERVICE-PRIVATE-MIB |
| 1.3.6.1.4.1.4526.11.31.1 | agentSwitchDenialOfServiceGroup | NETGEAR-DENIALOFSERVICE-PRIVATE-MIB |
| 1.3.6.1.4.1.4526.11.31.1.8 | agentSwitchDenialOfServiceICMPSize | NETGEAR-DENIALOFSERVICE-PRIVATE-MIB |