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DME three node deployment...

DME three node deployment - vm installation

Created: Oct 7, 2021 05:43:20Latest reply: Feb 13, 2022 13:47:25 286 10 0 0 0
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Hi,

i have one question for dme three node deployment.

we will deploy 2 vm in DC1 and 1 vm in DC2. DC1 and DC2 will use different IP segment.

so, for communicate between 2vm in DC1 and 1vm in DC2, which port that we need to open?


thank you.

dme

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stephen.xu
Admin Created Oct 7, 2021 06:07:52

Hi, dear

To ensure the normal running of DME Storage, check the installation environment to verify that it meets the recommended configuration requirements. After DME Storage is installed, obtain the IP addresses, ports, and protocols for DME Storage to communicate with managed objects and operation terminals.


For the three-node deployment, you can check the communication as follows:

Firewall

Access Source

Access Target

Port

Protocol

Function

Firewall 1

IP address of a client

Static IP addresses of all DME Storage nodes

22

SSH

Logs in to the OS.

SFTP

Uploads software packages.

Management floating IP address of DME Storage

31945

HTTPS

Accesses the DME Storage management portal.

Firewall 2

IP address of a client

Static IP addresses of all DME Storage nodes

22

SSH

Logs in to the DME Storage node using SSH for routine O&M.

Management floating IP address of DME Storage

31943

HTTPS

Accesses DME Storage.

31945

HTTPS

Accesses the DME Storage management portal.

Firewall 3

Static IP addresses of all DME Storage nodes

Management IP address of a storage device

8088

HTTPS

Accesses a storage device.

22

SSH

Collects the monitoring data of storage disks.

Management IP address of a switch

22

SSH

Accesses a switch.

Management IP address of a host

22

SSH

Accesses a host.

Management IP address of the vCenter server

443

HTTPS

Collects vCenter server information.

IP address of the server where eService is deployed

443

HTTPS

Interconnects with eService to report alarms.

Management IP address of a storage device

161

SNMP

Collects storage device information.

Management IP address of a switch

161

SNMP

Collects switch information.

Management IP address of a Huawei storage device

Southbound floating IP address of DME Storage

162

SNMP

Reports alarms.

Management IP address of a third-party storage device

Management IP address of a switch


https://support.huawei.com/enterprise/en/doc/EDOC1100208104/cd1c9cc2?idPath=7919749|251366268|250389224|251366263|251349955


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rizkiekim
rizkiekim Created Oct 7, 2021 06:10:38 (0) (0)
hi, dear

thank you for your answer.
how about between each DME node? because we will deploy in different IP segment.
thank you.  
stephen.xu
stephen.xu Reply rizkiekim  Created Oct 7, 2021 09:04:08 (0) (0)
Just make sure the route is available, it means the network will be ok between two nodes.  
rizkiekim
rizkiekim Reply stephen.xu  Created Oct 7, 2021 09:34:19 (0) (0)
so means, dme node can ping with another dme node right?  
stephen.xu
stephen.xu Reply rizkiekim  Created Oct 7, 2021 13:24:45 (0) (0)
Yes, you are right.  
rizkiekim
rizkiekim Reply stephen.xu  Created Oct 28, 2021 08:17:02 (0) (0)
hi,

I have double checked, we can not put in different segment.

thank you  
stephen.xu
stephen.xu Reply rizkiekim  Created Oct 28, 2021 08:24:10 (0) (0)
my pleasure  
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gzzz
gzzz Admin Created Oct 7, 2021 05:44:57

Hello, dear!

It's nice to meet you in the community.

We're working on your problem. Just a moment, please.

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stephen.xu
stephen.xu Admin Created Oct 7, 2021 06:07:52

Hi, dear

To ensure the normal running of DME Storage, check the installation environment to verify that it meets the recommended configuration requirements. After DME Storage is installed, obtain the IP addresses, ports, and protocols for DME Storage to communicate with managed objects and operation terminals.


For the three-node deployment, you can check the communication as follows:

Firewall

Access Source

Access Target

Port

Protocol

Function

Firewall 1

IP address of a client

Static IP addresses of all DME Storage nodes

22

SSH

Logs in to the OS.

SFTP

Uploads software packages.

Management floating IP address of DME Storage

31945

HTTPS

Accesses the DME Storage management portal.

Firewall 2

IP address of a client

Static IP addresses of all DME Storage nodes

22

SSH

Logs in to the DME Storage node using SSH for routine O&M.

Management floating IP address of DME Storage

31943

HTTPS

Accesses DME Storage.

31945

HTTPS

Accesses the DME Storage management portal.

Firewall 3

Static IP addresses of all DME Storage nodes

Management IP address of a storage device

8088

HTTPS

Accesses a storage device.

22

SSH

Collects the monitoring data of storage disks.

Management IP address of a switch

22

SSH

Accesses a switch.

Management IP address of a host

22

SSH

Accesses a host.

Management IP address of the vCenter server

443

HTTPS

Collects vCenter server information.

IP address of the server where eService is deployed

443

HTTPS

Interconnects with eService to report alarms.

Management IP address of a storage device

161

SNMP

Collects storage device information.

Management IP address of a switch

161

SNMP

Collects switch information.

Management IP address of a Huawei storage device

Southbound floating IP address of DME Storage

162

SNMP

Reports alarms.

Management IP address of a third-party storage device

Management IP address of a switch


https://support.huawei.com/enterprise/en/doc/EDOC1100208104/cd1c9cc2?idPath=7919749|251366268|250389224|251366263|251349955


View more
  • x
  • convention：

rizkiekim
rizkiekim Created Oct 7, 2021 06:10:38 (0) (0)
hi, dear

thank you for your answer.
how about between each DME node? because we will deploy in different IP segment.
thank you.  
stephen.xu
stephen.xu Reply rizkiekim  Created Oct 7, 2021 09:04:08 (0) (0)
Just make sure the route is available, it means the network will be ok between two nodes.  
rizkiekim
rizkiekim Reply stephen.xu  Created Oct 7, 2021 09:34:19 (0) (0)
so means, dme node can ping with another dme node right?  
stephen.xu
stephen.xu Reply rizkiekim  Created Oct 7, 2021 13:24:45 (0) (0)
Yes, you are right.  
rizkiekim
rizkiekim Reply stephen.xu  Created Oct 28, 2021 08:17:02 (0) (0)
hi,

I have double checked, we can not put in different segment.

thank you  
stephen.xu
stephen.xu Reply rizkiekim  Created Oct 28, 2021 08:24:10 (0) (0)
my pleasure  
View more replies
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4#
Unicef
Unicef MVE Created Jan 24, 2022 09:47:00

GOOD
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5#
Saqibaz
Saqibaz Created Feb 13, 2022 13:47:25

Thank you for sharing
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