tmnxDS3ChannelMTU
TIMETRA-PORT-MIB ·
.1.3.6.1.4.1.6527.3.1.2.2.4.11.1.23
Object
column r/w
bytesUnsigned32
The size of the largest packet which can be sent/received
on the port, specified in octets. For ports that
are used for transmitting network datagrams, this is the
size of the largest network datagram that can be sent on the
sonet path.
Setting tmnxDS3ChannelMTU to a value of zero (0), causes the agent
to recalculate the default MTU size which can vary based on the
current setting of tmnxPortMode and tmnxPortEncapType variables.
Some typical default values are:
1522 with mode access and encap type bcp-null
1526 with mode access and encap type bcp-dot1q
1502 with mode access and encap type ipcp
4474 with mode access and encap type frame relay
1524 with mode access and encap type atm
2092 with mode access and encap type cem
Context
- MIB
- TIMETRA-PORT-MIB
- OID
.1.3.6.1.4.1.6527.3.1.2.2.4.11.1.23- Type
- column
- Access
- readwrite
- Status
- current
- Units
- bytes
- Parent
- tmnxDS3ChannelEntry
- Groups
- 6
Net-SNMP examples
How SNMP and these commands workWalk the column to discover its indexed instances, or supply every index to read one instance.
Walk the column
/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'TIMETRA-PORT-MIB' -M '/opt/observium/mibs/nokia:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'TIMETRA-PORT-MIB::tmnxDS3ChannelMTU'
More examples
Read one indexed instance
/usr/bin/snmpget -v2c -c '<community>' -Pud -Ir -OQUv -m 'TIMETRA-PORT-MIB' -M '/opt/observium/mibs/nokia:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'TIMETRA-PORT-MIB::tmnxDS3ChannelMTU.<tmnxChassisIndex>.<tmnxPortPortID>'
Translate to a numeric OID
/usr/bin/snmptranslate -Pud -Ir -On -m 'TIMETRA-PORT-MIB' -M '/opt/observium/mibs/nokia:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'TIMETRA-PORT-MIB::tmnxDS3ChannelMTU'
Syntax
bytesUnsigned32
Values & Constraints
Object Constraints
range: 0-0
range: 512-9208