ATT-VPN-GATEWAY-MIB :: ngfwRuleSrcMask

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsATT-VPN-GATEWAY-MIBngfwRuleSrcMask

ngfwRuleSrcMask

Module: ATT-VPN-GATEWAY-MIB

OID (symbolic): ATT-VPN-GATEWAY-MIB::ngfwRuleSrcMask

OID (numeric): 1.3.6.1.4.1.74.1.30.9.3.1.11

Node type: OBJECT-TYPE

Type: Integer32

Access: read-only

Description: The rule source mask in CIDR-compliant format.

What is ngfwRuleSrcMask?

Reports the source subnet mask for a next-generation firewall rule in CIDR notation (e.g., /24). This defines which range of source IP addresses the rule applies to.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.74.1.30.9.3.1.11
snmpwalk -v2c -c public <target> ATT-VPN-GATEWAY-MIB::ngfwRuleSrcMask

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.74.1.30.9.3.1.11.1
snmpget -v2c -c public <target> ATT-VPN-GATEWAY-MIB::ngfwRuleSrcMask.1

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OID Breakdown

Upper-level ancestors (12 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.74att_2ATT-CNM-ENHANCED-FRAME-RELAY-MIB
1.3.6.1.4.1.74.1att_productsATT-CNM-ENHANCED-FRAME-RELAY-MIB
1.3.6.1.4.1.74.1.30attNetGateATT-NETGATE-MIB
1.3.6.1.4.1.74.1.30.9ngFirewallInfoATT-NETGATE-MIB
1.3.6.1.4.1.74.1.30.9.3ngFirewallRuleTableATT-NETGATE-MIB
1.3.6.1.4.1.74.1.30.9.3.1ngFirewallRuleEntryATT-NETGATE-MIB
Numeric OIDNameModule
1.3.6.1.4.1.74.1.30.9.3.1.11ngfwRuleSrcMaskATT-VPN-GATEWAY-MIB