All MIBs › ATT-VPN-GATEWAY-MIB › ngcoWanMtu
ngcoWanMtu
Module: ATT-VPN-GATEWAY-MIB
OID (symbolic): ATT-VPN-GATEWAY-MIB::ngcoWanMtu
OID (numeric): 1.3.6.1.4.1.74.1.30.7.3
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: Current WAN interface MTU value.
What is ngcoWanMtu?
Reports the current Maximum Transmission Unit (MTU) size configured on the WAN interface of the AT&T VPN Gateway. The MTU value determines the largest packet size that can be transmitted without fragmentation on the WAN link.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.74.1.30.7.3 snmpwalk -v2c -c public <target> ATT-VPN-GATEWAY-MIB::ngcoWanMtu
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.74.1.30.7.3.1 snmpget -v2c -c public <target> ATT-VPN-GATEWAY-MIB::ngcoWanMtu.1
Start monitoring AT&T managed VPN Gateway (branch/SMB CPE) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ATT-VPN-GATEWAY-MIB::ngcoWanMtu OID value, configure state conditions and alerts, and monitor any AT&T managed VPN Gateway (branch/SMB CPE) from a single console.
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 |
| 1.3.6.1.4.1.74 | att_2 | ATT-CNM-ENHANCED-FRAME-RELAY-MIB |
| 1.3.6.1.4.1.74.1 | att_products | ATT-CNM-ENHANCED-FRAME-RELAY-MIB |
| 1.3.6.1.4.1.74.1.30 | attNetGate | ATT-NETGATE-MIB |
| 1.3.6.1.4.1.74.1.30.7 | ngCosInfo | ATT-NETGATE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.74.1.30.7.3 | ngcoWanMtu | ATT-VPN-GATEWAY-MIB |