All MIBs › ME1200-ACL-MIB › me1200AclAceIpv4TcpFlagRst
me1200AclAceIpv4TcpFlagRst
Module: ME1200-ACL-MIB
OID (symbolic): ME1200-ACL-MIB::me1200AclAceIpv4TcpFlagRst
OID (numeric): 1.3.6.1.4.1.9.9.815.1.17.1.2.1.2.1.1.722
Node type: OBJECT-TYPE
Type: ME1200AclAceFlagOpcode
Access: read-write
Description: Indicates how a IPv4 TCP packet's 'Reset the connection' field (RST) is to be compared. The value 0 means any RST value is allowed (don't-care field), value 1 means RST is not equal one (FIN field isn't set) and value 2 means RST is equal to one (FIN field is set). This object can only be configured if FrameType is ipv4(5) and Ipv4ProtocolType is tcp(6).
What is me1200AclAceIpv4TcpFlagRst?
Checks the IPv4 TCP RST flag ('reset the connection'): 0 ignores it, 1 matches RST not set, and 2 matches RST set; a spike in RST-matching traffic can indicate refused connections or a port scan against connected hosts.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.815.1.17.1.2.1.2.1.1.722 snmpwalk -v2c -c public <target> ME1200-ACL-MIB::me1200AclAceIpv4TcpFlagRst
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.815.1.17.1.2.1.2.1.1.722.1 snmpget -v2c -c public <target> ME1200-ACL-MIB::me1200AclAceIpv4TcpFlagRst.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.9.9.815.1.17.1.2.1.2.1.1.722.1 s <value>
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OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.9 | ciscoMgmt | CISCO-SMI |
| 1.3.6.1.4.1.9.9.815 | ciscoME1200MIB | CISCOME1200-MIB |
| 1.3.6.1.4.1.9.9.815.1 | me1200SwitchMgmt | CISCOME1200-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.9.815.1.17 | me1200AclMIB | ME1200-ACL-MIB |
| 1.3.6.1.4.1.9.9.815.1.17.1 | me1200AclMIBObjects | ME1200-ACL-MIB |
| 1.3.6.1.4.1.9.9.815.1.17.1.2 | me1200AclConfig | ME1200-ACL-MIB |
| 1.3.6.1.4.1.9.9.815.1.17.1.2.1 | me1200AclGlobals | ME1200-ACL-MIB |
| 1.3.6.1.4.1.9.9.815.1.17.1.2.1.2 | me1200AclAce | ME1200-ACL-MIB |
| 1.3.6.1.4.1.9.9.815.1.17.1.2.1.2.1 | me1200AclAceTable | ME1200-ACL-MIB |
| 1.3.6.1.4.1.9.9.815.1.17.1.2.1.2.1.1 | me1200AclAceEntry | ME1200-ACL-MIB |
| 1.3.6.1.4.1.9.9.815.1.17.1.2.1.2.1.1.722 | me1200AclAceIpv4TcpFlagRst | ME1200-ACL-MIB |