swL2IGMPPortMap
DGS3426-L2MGMT-MIB ·
.1.3.6.1.4.1.171.11.70.1.2.11.5.1.4
Object
column PortList
This object indicates which ports are belong to the same multicast group, in per-Vlan basis. Each multicast group has a octect string to indicate with port map. The most significant bit represents the lowest numbered port, and the least significant bit represents the highest numbered port. Thus, each port of the switch is represented by a single bit within the value of this object. If that bit has a value of '1' then that port is included in the set of ports; the port is not included if its bit has a value of '0'(Note that the setting of the bit corresponding to the port from which a frame is received is irrelevant). The 4 octets is represent one unit port according its logic port. If the unit less 32 port, the other port don't care just fill zero.
Context
- MIB
- DGS3426-L2MGMT-MIB
- OID
.1.3.6.1.4.1.171.11.70.1.2.11.5.1.4- Type
- column
- Access
- readonly
- Status
- current
- Parent
- swL2IGMPInfoEntry
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 'DGS3426-L2MGMT-MIB' -M '/opt/observium/mibs/d-link:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'DGS3426-L2MGMT-MIB::swL2IGMPPortMap'
More examples
Read one indexed instance
/usr/bin/snmpget -v2c -c '<community>' -Pud -Ir -OQUv -m 'DGS3426-L2MGMT-MIB' -M '/opt/observium/mibs/d-link:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'DGS3426-L2MGMT-MIB::swL2IGMPPortMap.<swL2IGMPVid>.<swL2IGMPGroupIpAddr>'
Translate to a numeric OID
/usr/bin/snmptranslate -Pud -Ir -On -m 'DGS3426-L2MGMT-MIB' -M '/opt/observium/mibs/d-link:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'DGS3426-L2MGMT-MIB::swL2IGMPPortMap'