Open Network Port Requirements By default, the following ports are open to allow BrickStor SP to take advantage of various features and functionality. The following table lists these ports. Table 1. BrickStor SP Open Network Port Requirements Ports Description/Service Protocol Direction This port is open to/Purpose 22 SSH TCP inbound Receive Management and Replication data 22, 8444, 8544 TCP Replication TCP outbound Send Replication 25, 587 mail TCP outbound send notification emails 53 DNS UDP bidirectional Domain name Service 88 Kerberos UDP outbound Authentication 111 NFS/rpc TCP/UDP inbound NFS client access 123 NTP UDP bidirectional Time synchronization 139, 445 SMB TCP/UDP inbound SMB/CIFS client access 161 SNMP UDP bidirectional Monitoring with SNMP 162 SNMP traps UDP outbound Sending alerts to SNMP stations 389, 636 LDAP TCP/UDP outbound Access to directory service servers 443 HTTPS TCP outbound Call Home for Software Updates (https://myracktop.com) 443 HTTPS TCP inbound RMM/iLO Out of Band Management 514 syslog TCP/UDP outbound Logging 623 rmcp TCP/UDP inbound HA Power/IPMI access 2049 NFS/portmap TCP/UDP inbound NFS client access 2379,2380 confd TCP inbound Configuration database 3205, 3260 iSCSI TCP inbound iSCSI client/initiator access 4045 NFS/lockmgr TCP/UDP inbound NFS client access 4746 hiavd TCP bidirectional High Availability (between HA nodes) 5696, 8445 KMIP TCP outbound Access to key management server 5697 keymgrd TCP bidirectional Key replication/sync 5699 bsrlicensed TCP bidirectional HA license check 8086, 8088 influxdb TCP inbound Used for BrickStor SP Manager (charts) 80, 443, 8443 bsrapid TCP inbound Used for BrickStor SP Manager (http/https)