All MIBs › CTATX-MIB › ruleFilterUdpFragment
ruleFilterUdpFragment
Module: CTATX-MIB
OID (symbolic): CTATX-MIB::ruleFilterUdpFragment
OID (numeric): 1.3.6.1.4.1.97.3.23.2.1.10
Node type: OBJECT-TYPE
Type: Boolean
Access: read-write
Description: Whether to filter UDP packets with a non-zero IP fragment offset.
What is ruleFilterUdpFragment?
This boolean controls whether UDP packets carrying a non-zero IP fragment offset, meaning fragments after the first, are filtered by this rule. Enabling it protects against attacks or misbehaving hosts that hide content in later UDP fragments that bypass the initial-fragment-only profile checks. An admin hardening a rule against fragmentation-based evasion would enable ruleFilterUdpFragment.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.97.3.23.2.1.10 snmpwalk -v2c -c public <target> CTATX-MIB::ruleFilterUdpFragment
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.97.3.23.2.1.10.1 snmpget -v2c -c public <target> CTATX-MIB::ruleFilterUdpFragment.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.97.3.23.2.1.10.1 s <value>
Start monitoring Cabletron/Enterasys ATX switch module with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CTATX-MIB::ruleFilterUdpFragment OID value, configure state conditions and alerts, and monitor any Cabletron/Enterasys ATX switch module from a single console.
OID Breakdown
Upper-level ancestors (7 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 |
| 1.3.6.1.4.1.97 | sigma | CT-ELS10-27-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.97.3 | ecs_1 | CTATX-MIB |
| 1.3.6.1.4.1.97.3.23 | ssecure | CTATX-MIB |
| 1.3.6.1.4.1.97.3.23.2 | ruleTable | CTATX-MIB |
| 1.3.6.1.4.1.97.3.23.2.1 | ruleEntry | CTATX-MIB |
| 1.3.6.1.4.1.97.3.23.2.1.10 | ruleFilterUdpFragment | CTATX-MIB |