All MIBs › IPMCAST-MIB › ipMcastInterfaceTtl
ipMcastInterfaceTtl
Module: IPMCAST-MIB
OID (symbolic): IPMCAST-MIB::ipMcastInterfaceTtl
OID (numeric): 1.3.6.1.2.1.168.1.3.1.3
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-write
Description: The datagram Time to Live (TTL) threshold for the interface. Any IP multicast datagrams with a TTL (IPv4) or Hop Limit (IPv6) less than this threshold will not be forwarded out the interface. The default value of 0 means all multicast packets are forwarded out the interface. A value of 256 means that no multicast packets are forwarded out the interface.
What is ipMcastInterfaceTtl?
Sets the minimum TTL (IPv4) or Hop Limit (IPv6) a multicast packet must carry to be forwarded out this interface; 0 (the default) forwards everything, while 256 blocks all multicast traffic out that interface, letting admins limit how far a stream can propagate.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.168.1.3.1.3 snmpwalk -v2c -c public <target> IPMCAST-MIB::ipMcastInterfaceTtl
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.168.1.3.1.3.1 snmpget -v2c -c public <target> IPMCAST-MIB::ipMcastInterfaceTtl.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.2.1.168.1.3.1.3.1 i <value>
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OID Breakdown
Upper-level ancestors (6 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 |
| 1.3.6.1.2 | mgmt | APERTUS-NPG-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.168 | ipMcastMIB | IPMCAST-MIB |
| 1.3.6.1.2.1.168.1 | ipMcast | IPMCAST-MIB |
| 1.3.6.1.2.1.168.1.3 | ipMcastInterfaceTable | IPMCAST-MIB |
| 1.3.6.1.2.1.168.1.3.1 | ipMcastInterfaceEntry | IPMCAST-MIB |
| 1.3.6.1.2.1.168.1.3.1.3 | ipMcastInterfaceTtl | IPMCAST-MIB |