All MIBs › ACC-MIB › accXnsPortFwdErrs
accXnsPortFwdErrs
Module: ACC-MIB
OID (symbolic): ACC-MIB::accXnsPortFwdErrs
OID (numeric): 1.3.6.1.4.1.5.1.1.21.6.1.9
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: The number of packets received on this port which could not be forwarded, either because there were transmitted via a MAC-layer broadcast, or because their source or destination network number were unknown.
What is accXnsPortFwdErrs?
This OID counts XNS packets that failed to forward because they were broadcast frames, or because the device couldn't identify the source or destination network. High values here signal routing table problems, unknown network numbers, or configuration mismatches that prevent proper packet delivery. An engineer seeing this counter climb to 500+ would investigate whether network topology changes or incomplete route advertisements are causing the failures.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5.1.1.21.6.1.9 snmpwalk -v2c -c public <target> ACC-MIB::accXnsPortFwdErrs
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.5.1.1.21.6.1.9.1 snmpget -v2c -c public <target> ACC-MIB::accXnsPortFwdErrs.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> accXnsPortFwdErrs.1
Start monitoring ACC/Ericsson WAN access routers (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ACC-MIB::accXnsPortFwdErrs OID value, configure state conditions and alerts, and monitor any ACC/Ericsson WAN access routers (legacy) from a single console.
OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.5 | acc | ACC-MIB |
| 1.3.6.1.4.1.5.1 | accSBAR | ACC-MIB |
| 1.3.6.1.4.1.5.1.1 | accBRG | ACC-MIB |
| 1.3.6.1.4.1.5.1.1.21 | accXns | ACC-MIB |
| 1.3.6.1.4.1.5.1.1.21.6 | accXnsPortStatTable | ACC-MIB |
| 1.3.6.1.4.1.5.1.1.21.6.1 | accXnsPortStatEntry | ACC-MIB |
| 1.3.6.1.4.1.5.1.1.21.6.1.9 | accXnsPortFwdErrs | ACC-MIB |