Port Requirements for Distributed Storage

Updated

Storage Nodes

The following ports must be opened on the storage nodes in bond1 or the private storage network:

Protocol

Port

Description

TCP

22

SSH

TCP

80

UI

TCP

443

https

TCP

2181

Zookeeper client

TCP

7000 - 7010,

7100, 7500,

8000 - 8100,

11001, 11002,

15000

gossip, thrift

UDP

1024 - 65535

UDP high ports

ICMP

N/A

icmp

Storage Proxies

The following ports must be opened on the proxies in bond1 or the private storage network:

Protocol

Port

Description

TCP

22

SSH

TCP

111

rpcbind

TCP

875

rquotad

TCP

2049

NFS

TCP

2224

pcsd

TCP

3121

pacemaker

TCP

3260

iSCSI

TCP

21064

dlm

TCP

33333

mountd

TCP

50000 - 50008, 50022

cvm thrift

UDP

111

rpcbind UDP

ICMP

N/A

icmp

The following ports are required by Commvault software when firewalls or port restrictions are in place in bond0 or the data protection network:

From

To

Protocol

Port

Description

All Clients

Network gateway

TCP

8403

Network gateway tunnel port

MediaAgents

Network gateway

TCP

8403

Network gateway tunnel port

CommServe

Network gateway

TCP

8403

Network gateway tunnel port

All Clients

MediaAgent

TCP

8400

CVD (Commvault Communications Service)

All Clients

MediaAgent

TCP

For comprehensive information on port requirements for Commvault software, see Network TCP Port Requirements.