nSDS: Network Ports and Protocols Reference

[nexus]

nSDS: Software Defined Storage

Network Ports and Protocols Reference

[Storage Cluster and Cluster Management Service]

Network Ports and Protocols Reference-V6 Version Applicable
This topic describes the network service port requirements of nSDS products. The network port information is divided into two parts: the external network service port provided by the storage cluster and the network port information of the internal service of the cluster.
The network port information is divided into sections that cover detailed port information such as protocol, service description, source, destination, and related services.
Network types are divided:

• Admin Network: managing the Network
• Gateway Network: Gateway Network
• Public Network: Access Network
• Cluster Network: replication Network

Cluster Management Service

The network interaction nodes all work in both directions.

Port number	TCP/UDP	Network Type	Network interaction node	Service Name	Service Description
8056	TCP	Management Network	Client Access Management API <-> Management Role Node	nginx	Proxy service for XMS
8057	TCP	Management Network	Client Access Management API <-> Management Role Node	nginx	HTTPS proxy service for XMS
8051	TCP	Management Network	Management Role Node <-> Management Role Node	xmsd	XMS HTTP service
8052	TCP	Management Network	All storage and gateway nodes <-> Management Role Node		XMS RPC service
8053	TCP	Management Network	Management Role Node <-> Management Role Node	xmd-api	XMS API aggregation service for Web UI
8058	TCP	Management Network	Target replication and backup addresses <-> Data Protection Gateway Node	dpgd	Data Protection Gateway
5432	TCP	Management Network	Management Role Node <-> Management Role Node	postgresql	Manage database services
5433	TCP	Management Network	Management Role Node <-> Management Role Node		Agent service for managing databases
Management IP:2379	TCP	Management Network	Management node <-> Management node	etcd	etcd service -- provide client access
2380	TCP	Management Network	Management Role Node <-> Management Role Node		etcd service-etcd inter-cluster communication
Localhost: 2379	TCP	Local Network	Local Node <-> Management Role Node	etcd-proxy	etcd-proxy Service-Agent for etcd
9200	TCP	Management Network	Management Role Node <-> Management Role Node	elasticsearch	Management data search HTTP service
9300	TCP	Management Network			Management data search TCP service
161	TCP	Management Network	SNMP client <-> Management Role Node	snmp	SNMP service
9090，9091，9092	TCP	Management Network	Management Role Node <-> Management Role Node	Prometheus	Monitoring data storage and querying
9093	TCP	Management Network	Management Role Node <-> Management Role Node	Alert Manager	Alarm Service

Cluster Data Service

Data services involve the transmission of a large number of network packets, so avoid setting firewall rules for data services as much as possible.

Storage Pool

Port number	TCP/UDP	Network Type	Network interaction node	Service Name	Service Description
6789~6790	TCP	Access Network	All Nodes <-> Monitoring Role Node	mon	Global Monitoring Service
6800-7300	TCP	Access to the network, Replication Network	Storage Node <-> Storage Node	osd	Data Services

Block Storage

Port number	TCP/UDP	Network Type	Network interaction node	Service Name	Service Description
3260	TCP	Gateway Network	iSCSI client <-> Block Gateway Node	xdc	Kernel iSCSI_np service process
3333	TCP	Access Network	Source Gateway Node <-> Target Gateway Node	xdc	Synchronous remote replication

Object Storage

Port number	TCP/UDP	Network Type	Network interaction node	Service Name	Service Description
80、8060-8068	TCP	Gateway Network	S3 Client <-> Object Routing Node	object-routing	Object routing S3 external HTTP service
443、 8060-8068					Object routing S3 external HTTPS service
7430-7449	TCP	V6 Gateway Network	Object Routing Node <-> Object Gateway Node	osg-adm	v6 Object Service Management Gateway
7450-7469	TCP	V6 Gateway Network	Object Routing Node <-> Object Gateway Node	osg-io	v6 Object Services Gateway
7480-7489	TCP	Gateway Network	Object Routing Node <-> Object Gateway Node	object-gw	Object Gateway Business Service
7470-7479	TCP	Gateway Network	Object Routing Node <-> Object Gateway Node	object-gw	Object Gateway Internal Services
7490-7499	TCP	Gateway Network	Object Query Client <-> Object Query Gateway Node	object-gw	Object Gateway Metadata Query Service
2049	TCP	Gateway Network	NFS Client <-> Object NFS Gateway	ganesha	Object NFS Gateway
7500	TCP	Gateway Network	Object Gateway <-> Object NFS Gateway Interactive Qos messages	ganesha	Object NFS Gateway
8069	TCP	Management Network	xmsd <-> Object Routing	Object Routing	Obtaining Object Routing Information
8061	TCP	Management Network	Management Role Node <-> Object Routing Node	object-routing	Object Routing Management Service
8022	TCP	Gateway Network	Object Query Role Node <-> Object Query Role Node	Objects	Object Query Virtual Machine SSH Service
4500-4563	TCP	Platform Network	Object Metadata Role Node <-> Object Metadata Role Node	fdbserver	Object Metadata Related Services
9210	TCP	Gateway Network	Object Query Role Node <-> Object Query Role Node	elasticsearch	Object Metadata Search Service
9310

File store

Port number	TCP/UDP	Network Type	Network interaction node	Service Name	Service Description
4379	TCP	Gateway Network	File Gateway Node <-> File Gateway Node	ctdb	4379 is a fixed listening port; peer connections between ctdb nodes use negotiated random interfaces.
139	TCP	Gateway Network	AD Client <-> File Gateway Node	NetBIOS	Network Naming Service for AD(Active Directory)
445	TCP	Gateway Network	SMB client <-> File Gateway Node	SMB	SMB Services
20	TCP	Gateway Network	FTP client <-> File Gateway Node	ftpd	FTP service active mode
21	TCP	Gateway Network	FTP client <-> File Gateway Node	ftpd	FTP management/authentication
990	TCP	Gateway Network	FTP client <-> File Gateway Node	ftpd	FTP service encrypted transmission
12000-32000	TCP	Gateway Network	FTP client <-> File Gateway Node	ftpd	Random Port interval for FTP passive mode
111	TCP	Gateway Network	NFS Client <-> File Gateway Node	Port Mapper	NFS Port Management Service
2049	TCP/UDP	Gateway Network	NFS Client <-> File Gateway Node	nfs	NFSv3 can explicitly specify TCP or UDP when mounting. The default value is TCP. NFSv4 only supports TCP
11995	TCP/UDP	Gateway Network	NFS Client <-> File Gateway Node	statd	NFS state management service
11996	TCP/UDP	Gateway Network	NFS Client <-> File Gateway Node	statd_outgoing	NFS state management service
11997	TCP/UDP	Gateway Network	NFS Client <-> File Gateway Node	mountd	NFS mount request processing service
11998	TCP/UDP	Gateway Network	NFS Client <-> File Gateway Node	rquotad	NFS quota request processing service
11999	TCP/UDP	Gateway Network	NFS Client <-> File Gateway Node	lockd_udpport	NFS lock request processing service
9999	TCP	Gateway Network	S3 Client <-> File Gateway Node	gfs-mgw	S3 protocol service
8020/9000	TCP	Gateway Network	HDFS client <-> File Gateway Node	agw	namenode service of HDFS protocol gatewayThe port selected when creating the hdfs service may be 8020/9000 or automatically allocated within the range of 22020 to 23000
9866	TCP	Gateway Network	HDFS client <-> File Gateway Node	agw	datanode service of HDFS protocol gateway
10001	TCP	Management Network	Client <-> File Gateway Node	agw	AGW management Port
6801	TCP	Gateway Network	File Gateway Node <-> File Gateway Node	xmds	The listening port of xmds is not available.
7000	TCP	Gateway Network	File Gateway Node <-> File Gateway Node	xmds	RPC communication service port