All MIBs › CTATX-MIB › ruleTcpEstProfile
ruleTcpEstProfile
Module: CTATX-MIB
OID (symbolic): CTATX-MIB::ruleTcpEstProfile
OID (numeric): 1.3.6.1.4.1.97.3.23.2.1.9
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: Which profile to use (i.e., the value of profileIndex) for TCP packets for established sessions. An established session is indicated by the ACK or RST bit being set in the TCP packet. A value of 0 means no profile, i.e., filter all packets. This rule only applies to packets with a fragment offset of zero.
What is ruleTcpEstProfile?
This selects which profile governs TCP packets belonging to already-established sessions, identified by the ACK or RST bit being set, with 0 meaning all such packets are filtered. Splitting this from ruleTcpProfile lets an admin allow return traffic for established connections while restricting new connection attempts differently. An admin who wants ongoing TCP sessions to pass freely would assign ruleTcpEstProfile a permissive profile index rather than 0.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.97.3.23.2.1.9 snmpwalk -v2c -c public <target> CTATX-MIB::ruleTcpEstProfile
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.97.3.23.2.1.9.1 snmpget -v2c -c public <target> CTATX-MIB::ruleTcpEstProfile.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.97.3.23.2.1.9.1 i <value>
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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 |
| 1.3.6.1.4.1.97.3.23.2.1.9 | ruleTcpEstProfile | CTATX-MIB |