All MIBs › JNX-IPSEC-MONITOR-MIB › jnxIpSecTunBadHeaders
jnxIpSecTunBadHeaders
Module: JNX-IPSEC-MONITOR-MIB
OID (symbolic): JNX-IPSEC-MONITOR-MIB::jnxIpSecTunBadHeaders
OID (numeric): 1.3.6.1.4.1.2636.3.22.1.3.1.1.25
Node type: OBJECT-TYPE
Type: Counter64
Access: read-only
Description: Number of packets received by this Phase-2 tunnel that failed due to bad headers.
What is jnxIpSecTunBadHeaders?
This read-only 64-bit counter reports how many packets received on this Phase-2 tunnel were dropped due to malformed IPsec headers. An admin seeing this climb should suspect a middlebox mangling packets, or an interoperability bug with the remote peer's IPsec implementation.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2636.3.22.1.3.1.1.25 snmpwalk -v2c -c public <target> JNX-IPSEC-MONITOR-MIB::jnxIpSecTunBadHeaders
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2636.3.22.1.3.1.1.25.1 snmpget -v2c -c public <target> JNX-IPSEC-MONITOR-MIB::jnxIpSecTunBadHeaders.1
Start monitoring Juniper SRX firewall / router (IPsec VPN tunnel monitoring) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the JNX-IPSEC-MONITOR-MIB::jnxIpSecTunBadHeaders OID value, configure state conditions and alerts, and monitor any Juniper SRX firewall / router (IPsec VPN tunnel monitoring) from a single console.
OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.2636 | juniperMIB | JUNIPER-SMI |
| 1.3.6.1.4.1.2636.3 | jnxMibs | JUNIPER-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2636.3.22 | jnxIpSecMonitorMIB | JNX-IPSEC-MONITOR-MIB |
| 1.3.6.1.4.1.2636.3.22.1 | jnxIpSecMIBObjects | JNX-IPSEC-MONITOR-MIB |
| 1.3.6.1.4.1.2636.3.22.1.3 | jnxIpSecPhaseTwo | JNX-IPSEC-MONITOR-MIB |
| 1.3.6.1.4.1.2636.3.22.1.3.1 | jnxIpSecTunnelTable | JNX-IPSEC-MONITOR-MIB |
| 1.3.6.1.4.1.2636.3.22.1.3.1.1 | jnxIpSecTunnelEntry | JNX-IPSEC-MONITOR-MIB |
| 1.3.6.1.4.1.2636.3.22.1.3.1.1.25 | jnxIpSecTunBadHeaders | JNX-IPSEC-MONITOR-MIB |