All MIBs › IP-ACCESS-LIST-MIB › ipACRuleEstablished
ipACRuleEstablished
Module: IP-ACCESS-LIST-MIB
OID (symbolic): IP-ACCESS-LIST-MIB::ipACRuleEstablished
OID (numeric): 1.3.6.1.4.1.1751.2.43.3.5.2.1.19
Node type: OBJECT-TYPE
Type: TruthValue
Access: read-write
Description: This field indicates an established TCP connection.
What is ipACRuleEstablished?
When true, this rule only matches packets belonging to an already-established TCP connection (i.e. the ACK bit is set), a common technique for permitting return traffic without opening inbound connections outright.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1751.2.43.3.5.2.1.19 snmpwalk -v2c -c public <target> IP-ACCESS-LIST-MIB::ipACRuleEstablished
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1751.2.43.3.5.2.1.19.1 snmpget -v2c -c public <target> IP-ACCESS-LIST-MIB::ipACRuleEstablished.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.1751.2.43.3.5.2.1.19.1 s <value>
Start monitoring Lucent/Avaya Cajun router/switch (IP access control lists) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the IP-ACCESS-LIST-MIB::ipACRuleEstablished OID value, configure state conditions and alerts, and monitor any Lucent/Avaya Cajun router/switch (IP access control lists) from a single console.
OID Breakdown
Upper-level ancestors (11 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 |
| 1.3.6.1.4.1.1751 | lucent | ACMIB |
| 1.3.6.1.4.1.1751.2 | mibs | ACMIB |
| 1.3.6.1.4.1.1751.2.43 | cajunRtr | Cajun-ROOT |
| 1.3.6.1.4.1.1751.2.43.3 | cjnMgmt | Cajun-ROOT |
| 1.3.6.1.4.1.1751.2.43.3.5 | cjnIpAListMgmt | Cajun-ROOT |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1751.2.43.3.5.2 | ipACRuleTable | IP-ACCESS-LIST-MIB |
| 1.3.6.1.4.1.1751.2.43.3.5.2.1 | ipACRuleEntry | IP-ACCESS-LIST-MIB |
| 1.3.6.1.4.1.1751.2.43.3.5.2.1.19 | ipACRuleEstablished | IP-ACCESS-LIST-MIB |