Dell PowerStore 1000T EMC PowerStore Security Configuration Guide - Page 27

Table 2. Appliance network ports (continued) Port Service Protocol 587 3033 3260 SMTP Import iSCSI TCP TCP/UDP TCP 3261 5353 8443 Data mobility TCP Multicast DNS UDP (mDNS) VASA, SupportAssist TCP 8443, 50443, 55443, Windows import host TCP or 60443 agent, Linux import host agent, or VMware import host agent 9443 SupportAssist TCP Access Direction Description should be opened to allow Internet Security Association and Key Management Protocol (ISAKMP) traffic to be forwarded through your firewalls. IP protocol ID 50 should be set to allow IPSec Encapsulating Security Protocol (ESP) traffic to be forwarded. IP protocol ID 51 should be set to allow Authentication Header (AH) traffic to be forwarded. If closed, IPsec connection between PowerStore appliances will be unavailable. Outbound Allows the appliance to send email. If closed, email notifications will be unavailable. Outbound Required for storage import from legacy EqualLogic Peer Storage and Compellent Storage Center systems. • Inbound for Host Required to provide the following access to and ESXi host iSCSI services: access • External host iSCSI access • Bi-directional for • External or PowerStore embedded ESXi replication host iSCSI access • Outbound for storage import • Inter cluster access for replication • Storage import access from legacy EqualLogic Peer Storage, Compellent Storage Center, Unity, and VNX2 systems If closed, iSCSI services will be unavailable. Used by Data mobility to support reasonable replication performance on low latency connection. Bi-directional Used by Data mobility to support reasonable replication performance on high latency connection. Bi-directional Multicast DNS query. If closed, mDNS name resolution will not work. • Inbound for VASA • Required for the VASA Vendor Provider • Outbound for for VASA 3.0. SupportAssist • Required for the related SupportAssist Connect Home functions. Outbound One of these ports must be open when importing data storage from legacy storage systems. Outbound Required for SupportAssist REST API related to Connect Home. Appliance network ports related to file The following table outlines the collection of network ports and the corresponding services that may be found on the appliance related to file. Communication security settings 27