Port Usage And Changing Default Ports - Dell EMC VxFlex Ready Node User Manual

Port usage and changing default ports

Port used by Port #
AMS and MDM 6611
listener
MDM Cluster 9011
member
SVM/host ADC 33333
(auto-detect
client)
AMS ADS 33833
(auto-detect
server)
SDS listener 7072
LIA listener 9099
Alternatively, run the sg_inq /dev/sciniX SCSI query command (requires that
the sg3_utils be installed on the Linux host). The result of this command includes the
EMC volume ID at the bottom of the output, as illustrated:
Note:
The product identification remains as ScaleIO (not VxFlex OS).
The following table lists the TCP ports that are used by VxFlex OS. Prior to installing
or upgrading a system, ensure that these ports are not in use by other processes.
If they are in use, either free them or change them to another available port.
Note: When using a firewall in the switch, you must enable the relevant ports and
protocols for proper communications between the AMS and the host, SVMs and
iDRAC. See "iDRAC access ports".
Table 33 Default ports
Protocol File to change
Protobuf Note: Cannot be modified, and must be available
over TCP
Protobuf /opt/emc/
over TCP scaleio/mdm/cfg/
conf.txt
UDP Note: Cannot be modified, and must be
available
UDP Note: Cannot be modified, and must be
available
Proprietar /opt/emc/
y protocol scaleio/sds/cfg/
over TCP conf.txt
Protobuf /opt/emc/
over TCP scaleio/lia/cfg/
conf.txt
Field to modify Notes
(or to add, if it
does not exist)
actor_cluste
<NEW_
r_port=
PORT>
The ADC uses this port to listen to
broadcasts and set IP requests from
the ADS during the discovery
process.
The AMS uses this port to transmit
discovery broadcast requests and
set IPs to SVMs and hosts.
<NE SDCs connect through this port for
tgt_port=
data communications and to the
W_PORT>
MDM for meta-data
communications. When multiple
SDSs are installed on the same
physical server, use ports 7072+
where
example, 70721, 70722).
<NE
The VxFlex OS Installer connects to
lia_port=
the LIA to perform installation and
W_PORT>
maintenance-related operations.
Dell EMC VxFlex Ready Node AMS User Guide
Common Tasks
x ,
x is the index of the SDS (for
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