All MIBs › CIENA-CES-MPLS-MIB › cienaCesMplsStaticIngressTunnelFixedTTL
cienaCesMplsStaticIngressTunnelFixedTTL
Module: CIENA-CES-MPLS-MIB
OID (symbolic): CIENA-CES-MPLS-MIB::cienaCesMplsStaticIngressTunnelFixedTTL
OID (numeric): 1.3.6.1.4.1.1271.2.1.18.1.1.2.1.13
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-only
Description: If the TTL policy for the static encap tunnel is fixed, then this object is the TTL value.
What is cienaCesMplsStaticIngressTunnelFixedTTL?
This object holds the actual TTL value applied when the tunnel's TTL policy is set to fixed, as the description states. This is the specific number that gets written into the MPLS header's TTL field for every frame in this tunnel, regardless of what TTL the original customer frame carried. For example, a fixed value of 255 means every frame gets the maximum TTL stamped on entering this tunnel, ensuring the tunnel's internal hop count never causes a customer packet to expire prematurely inside the core.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1271.2.1.18.1.1.2.1.13 snmpwalk -v2c -c public <target> CIENA-CES-MPLS-MIB::cienaCesMplsStaticIngressTunnelFixedTTL
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1271.2.1.18.1.1.2.1.13.1 snmpget -v2c -c public <target> CIENA-CES-MPLS-MIB::cienaCesMplsStaticIngressTunnelFixedTTL.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::cienaCesMplsStaticIngressTunnelFixedTTL 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 |
| 1.3.6.1.4.1.1271.2.1.18.1.1 | cienaCesMpls | CIENA-CES-MPLS-MIB |
| 1.3.6.1.4.1.1271.2.1.18.1.1.2 | cienaCesMplsStaticIngressTunnelTable | CIENA-CES-MPLS-MIB |
| 1.3.6.1.4.1.1271.2.1.18.1.1.2.1 | cienaCesMplsStaticIngressTunnelEntry | CIENA-CES-MPLS-MIB |
| 1.3.6.1.4.1.1271.2.1.18.1.1.2.1.13 | cienaCesMplsStaticIngressTunnelFixedTTL | CIENA-CES-MPLS-MIB |