Dell Unity: How to modify NDMP TCP data port range used on NAS backup operations. (User Correctable)
摘要: When configuring NDMP backups on Unity systems, customers might have a situation where they must use different TCP data port ranges for NDMP data/mover listening.
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說明
By default, Unity listens on port range 10500-10531 for new data transfer sessions requests. However, different data protection software vendors might use different port ranges and they are not always customizable on the software side. In these cases, Unity can be configured to listen to a different port range. The minimum port number that is allowed is 1024 and maximum port number is 65535.
Instructions to modify port range.
Step 1) Login to Unity CLI using service user.
Step 2) List current configuration:
Step 3) Modify port range to new value:
Step 4) Confirm changes:
Note 1:
In the example, setting the value to 1024-32767 means Unity listens to incoming data transfer requests between ports 1024 and 32767. These values can be changed to any number, respecting the min(1024) an max(65535) values.
Note 2:
Remember that these ports should also be opened on the firewall.
This setting takes effect immediately.
Instructions to modify port range.
Step 1) Login to Unity CLI using service user.
Step 2) List current configuration:
spa:~/user# svc_nas ALL -param -f NDMP -info portRange
Nas01 : name = portRange facility_name = NDMP default_value = 10500-10531 current_value = 10500-10531 configured_value = param_type = global user_action = none change_effective = immediate range = * description = Port range for NDMP data/mover listening
Step 3) Modify port range to new value:
spa:~/user# svc_nas ALL -param -f NDMP -modify portRange -value 1024-32767 SPA : done SPB : done
Step 4) Confirm changes:
spa:~/user# svc_nas ALL -param -f NDMP -info portRange Nas01 : name = portRange facility_name = NDMP default_value = 10500-10531 current_value = 1024-32767 configured_value = 1024-32767 param_type = global user_action = none change_effective = immediate range = * description = Port range for NDMP data/mover listening
Note 1:
In the example, setting the value to 1024-32767 means Unity listens to incoming data transfer requests between ports 1024 and 32767. These values can be changed to any number, respecting the min(1024) an max(65535) values.
Note 2:
Remember that these ports should also be opened on the firewall.
This setting takes effect immediately.
其他資訊
For more information regarding NAS Parameters, see Article Number 490733.
受影響的產品
Dell EMC Unity, Dell Unity 300, Dell EMC Unity 300F, Dell EMC Unity 350F, Dell EMC Unity 400, Dell EMC Unity Family產品
Dell EMC Unity XT 380, Dell EMC Unity XT 380F, Dell EMC Unity 400, Dell EMC Unity 400F, Dell EMC Unity 450F, Dell EMC Unity XT 480, Dell EMC Unity XT 480F, Dell EMC Unity 500, Dell EMC Unity 500F, Dell EMC Unity 550F, Dell EMC Unity 600
, Dell EMC Unity 600F, Dell EMC Unity 650F, Dell EMC Unity XT 680, Dell EMC Unity XT 680F, Dell EMC Unity XT 880, Dell EMC Unity XT 880F, Dell EMC Unity Family |Dell EMC Unity All Flash, Dell EMC Unity Hybrid, Dell EMC UnityVSA Professional Edition/Unity Cloud Edition
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文章屬性
文章編號: 000202284
文章類型: How To
上次修改時間: 21 3月 2023
版本: 7
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