All MIBs › ACC-IPSEC › accIpsecStatsInsufficientPads
accIpsecStatsInsufficientPads
Module: ACC-IPSEC
OID (symbolic): ACC-IPSEC::accIpsecStatsInsufficientPads
OID (numeric): 1.3.6.1.4.1.5.1.1.81.2.17
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: Number of packets dropped because ESP padding was of incorrect length
What is accIpsecStatsInsufficientPads?
ACC-IPSEC::accIpsecStatsInsufficientPads counts packets rejected because the ESP padding length field indicates the packet is shorter than it should be, suggesting data corruption or a malformed encryption block. This is similar to padding validation failures and usually means either the encryption key is wrong or the packet was damaged in transit. For example, seeing 3 of these errors in a day on a stable link is normal drift, but 50 suggests either a network error or an attacker trying to craft forged packets.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5.1.1.81.2.17 snmpwalk -v2c -c public <target> ACC-IPSEC::accIpsecStatsInsufficientPads
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.5.1.1.81.2.17.1 snmpget -v2c -c public <target> ACC-IPSEC::accIpsecStatsInsufficientPads.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::accIpsecStatsInsufficientPads 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 |
| 1.3.6.1.4.1.5.1.1.81.2.17 | accIpsecStatsInsufficientPads | ACC-IPSEC |