All MIBs › ACC-IPSEC › accIpsecStatsUnsuppOpts
accIpsecStatsUnsuppOpts
Module: ACC-IPSEC
OID (symbolic): ACC-IPSEC::accIpsecStatsUnsuppOpts
OID (numeric): 1.3.6.1.4.1.5.1.1.81.2.6
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: Number of packets dropped because some IP options were not supported by IPSec
What is accIpsecStatsUnsuppOpts?
ACC-IPSEC::accIpsecStatsUnsuppOpts counts packets dropped because they contained IP options (like source routing or record route) that IPSec cannot process inside an encrypted tunnel. Network engineers care about this because it indicates attempts to use features incompatible with your security policy, which could signal misconfigured or non-compliant traffic sources. For example, a sporadic value of 2–3 might come from legacy applications that embed IP options, and you'd need to either update them or exclude them from IPSec protection.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5.1.1.81.2.6 snmpwalk -v2c -c public <target> ACC-IPSEC::accIpsecStatsUnsuppOpts
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.5.1.1.81.2.6.1 snmpget -v2c -c public <target> ACC-IPSEC::accIpsecStatsUnsuppOpts.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-IPSEC::accIpsecStatsUnsuppOpts 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 (9 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 |
| 1.3.6.1.4.1.5 | 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.5.1.1.81 | accIpsec | ACC-IPSEC |
| 1.3.6.1.4.1.5.1.1.81.2 | accIpsecStats | ACC-IPSEC |
| 1.3.6.1.4.1.5.1.1.81.2.6 | accIpsecStatsUnsuppOpts | ACC-IPSEC |