All MIBs › CXFLT-IP-MIB › cxFltIpSrcNetMask
cxFltIpSrcNetMask
Module: CXFLT-IP-MIB
OID (symbolic): CXFLT-IP-MIB::cxFltIpSrcNetMask
OID (numeric): 1.3.6.1.4.1.495.2.1.6.21.1.1.3
Node type: OBJECT-TYPE
Type: IpAddress
Access: read-write
Description: Identifies the subnet mask associated with the source IP address. The mask determines which part of the IP address identifies to the network and which part identifies the host.
Range of Values: 4 integers, with the parts identifying the network set to 255 and the parts identifying the host set to 0.
Default Value: None
Configuration Changed: Administrative
What is cxFltIpSrcNetMask?
This IP-address-formatted value is the subnet mask paired with the entry's source address, marking which bits identify the network versus the host. Network bits are set to 255 and host bits to 0, so the device knows how broadly to match source addresses against this filter/forward rule. For example, a mask of 255.255.255.0 would match any host on a /24 source subnet rather than a single IP.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.495.2.1.6.21.1.1.3 snmpwalk -v2c -c public <target> CXFLT-IP-MIB::cxFltIpSrcNetMask
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.495.2.1.6.21.1.1.3.1 snmpget -v2c -c public <target> CXFLT-IP-MIB::cxFltIpSrcNetMask.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.495.2.1.6.21.1.1.3.1 a <value>
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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 |
| 1.3.6.1.4.1.495 | memotec | MEMOTEC-SMI |
| 1.3.6.1.4.1.495.2 | memotecProducts | MEMOTEC-SMI |
| 1.3.6.1.4.1.495.2.1 | cxProduct | MEMOTEC-SMI |
| 1.3.6.1.4.1.495.2.1.6 | cxApplication | CXProduct-SMI |
| 1.3.6.1.4.1.495.2.1.6.21 | cxFltIp | CXProduct-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.495.2.1.6.21.1 | cxFltIpAddrTable | CXFLT-IP-MIB |
| 1.3.6.1.4.1.495.2.1.6.21.1.1 | cxFltIpAddrEntry | CXFLT-IP-MIB |
| 1.3.6.1.4.1.495.2.1.6.21.1.1.3 | cxFltIpSrcNetMask | CXFLT-IP-MIB |