All MIBs › FASTPATH-DENIALOFSERVICE-PRIVATE-MIB › agentSwitchDenialOfServiceICMPFragMode
agentSwitchDenialOfServiceICMPFragMode
Module: FASTPATH-DENIALOFSERVICE-PRIVATE-MIB
OID (symbolic): FASTPATH-DENIALOFSERVICE-PRIVATE-MIB::agentSwitchDenialOfServiceICMPFragMode
OID (numeric): 1.3.6.1.4.1.674.10895.5000.2.6132.1.1.31.1.19
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: Enables or Disables the ICMP Fragment Denial of Service protection feature.
What is agentSwitchDenialOfServiceICMPFragMode?
This setting enables or disables the switch's protection against fragmented ICMP packets, a pattern sometimes used to evade inspection or overload reassembly buffers. An admin enables it to have the switch drop fragmented ICMP traffic outright rather than reassembling and forwarding it. For example, turning this on would cause the switch to discard a deliberately fragmented ICMP echo request crafted to bypass simple packet filters.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.674.10895.5000.2.6132.1.1.31.1.19 snmpwalk -v2c -c public <target> FASTPATH-DENIALOFSERVICE-PRIVATE-MIB::agentSwitchDenialOfServiceICMPFragMode
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.674.10895.5000.2.6132.1.1.31.1.19.1 snmpget -v2c -c public <target> FASTPATH-DENIALOFSERVICE-PRIVATE-MIB::agentSwitchDenialOfServiceICMPFragMode.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.674.10895.5000.2.6132.1.1.31.1.19.1 i <value>
Start monitoring Broadcom FastPath-based Ethernet switch (multi-vendor OEM) (hardware DoS attack protection) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the FASTPATH-DENIALOFSERVICE-PRIVATE-MIB::agentSwitchDenialOfServiceICMPFragMode OID value, configure state conditions and alerts, and monitor any Broadcom FastPath-based Ethernet switch (multi-vendor OEM) (hardware DoS attack protection) from a single console.
OID Breakdown
Upper-level ancestors (15 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 |
| 1.3.6.1.4.1.674 | dell | ArrayManager-MIB |
| 1.3.6.1.4.1.674.10895 | dellLan | Dell-Vendor-MIB |
| 1.3.6.1.4.1.674.10895.5000 | dellLanStandard | Dell-Vendor-MIB |
| 1.3.6.1.4.1.674.10895.5000.2 | dellLanExtension | Dell-Vendor-MIB |
| 1.3.6.1.4.1.674.10895.5000.2.6132 | lvl7 | BROADCOM-REF-MIB |
| 1.3.6.1.4.1.674.10895.5000.2.6132.1 | lvl7Products | BROADCOM-REF-MIB |
| 1.3.6.1.4.1.674.10895.5000.2.6132.1.1 | fastPath | BROADCOM-REF-MIB |
| 1.3.6.1.4.1.674.10895.5000.2.6132.1.1.31 | fastPathDenialOfService | DNOS-DENIALOFSERVICE-PRIVATE-MIB |
| 1.3.6.1.4.1.674.10895.5000.2.6132.1.1.31.1 | agentSwitchDenialOfServiceGroup | DNOS-DENIALOFSERVICE-PRIVATE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.674.10895.5000.2.6132.1.1.31.1.19 | agentSwitchDenialOfServiceICMPFragMode | FASTPATH-DENIALOFSERVICE-PRIVATE-MIB |