All MIBs › CIENA-CES-MPLS-MIB › cienaCesGmplsStaticTransitUniDirTunnelFixedTTL
cienaCesGmplsStaticTransitUniDirTunnelFixedTTL
Module: CIENA-CES-MPLS-MIB
OID (symbolic): CIENA-CES-MPLS-MIB::cienaCesGmplsStaticTransitUniDirTunnelFixedTTL
OID (numeric): 1.3.6.1.4.1.1271.2.1.18.1.2.9.1.12
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-only
Description: If the TTL policy for the static TransitUniDir tunnel is fixed, then this object is the TTL value.
What is cienaCesGmplsStaticTransitUniDirTunnelFixedTTL?
When the TTL policy for this tunnel is set to fixed, this is the actual TTL value stamped onto the MPLS label. This value only takes effect if the tunnel's TTL policy is set to fixed; if it's set to inherit-from-frame instead, this field is present but ignored, so checking the policy object alongside this one avoids chasing a TTL setting that isn't actually being applied. An operator hiding internal topology might set this to 80 so every packet crosses the tunnel showing a uniform, fixed TTL decrement.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1271.2.1.18.1.2.9.1.12 snmpwalk -v2c -c public <target> CIENA-CES-MPLS-MIB::cienaCesGmplsStaticTransitUniDirTunnelFixedTTL
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1271.2.1.18.1.2.9.1.12.1 snmpget -v2c -c public <target> CIENA-CES-MPLS-MIB::cienaCesGmplsStaticTransitUniDirTunnelFixedTTL.1
Start monitoring Ciena Carrier Ethernet switches with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CIENA-CES-MPLS-MIB::cienaCesGmplsStaticTransitUniDirTunnelFixedTTL OID value, configure state conditions and alerts, and monitor any Ciena Carrier Ethernet switches 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 |
| 1.3.6.1.4.1.1271 | ciena | CIENA-SMI |
| 1.3.6.1.4.1.1271.2 | cienaCes | CIENA-SMI |
| 1.3.6.1.4.1.1271.2.1 | cienaCesConfig | CIENA-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1271.2.1.18 | cienaCesMplsMIB | CIENA-CES-MPLS-MIB |
| 1.3.6.1.4.1.1271.2.1.18.1 | cienaCesMplsMIBObjects | CIENA-CES-MPLS-MIB |
| 1.3.6.1.4.1.1271.2.1.18.1.2 | cienaCesGmpls | CIENA-CES-MPLS-MIB |
| 1.3.6.1.4.1.1271.2.1.18.1.2.9 | cienaCesGmplsStaticTransitUniDirTunnelTable | CIENA-CES-MPLS-MIB |
| 1.3.6.1.4.1.1271.2.1.18.1.2.9.1 | cienaCesGmplsStaticTransitUniDirTunnelEntry | CIENA-CES-MPLS-MIB |
| 1.3.6.1.4.1.1271.2.1.18.1.2.9.1.12 | cienaCesGmplsStaticTransitUniDirTunnelFixedTTL | CIENA-CES-MPLS-MIB |