Installation and Deployment > Windows Front-End Architecture Overview HOPEX V2R1 > Communication
Communication
 
Between MIK and File Server (file access, license access)
Between Citrix client and Citrix Server
Between Citrix web client and Citrix Server
Between Remote Desktop Client and Remote Desktop Services
Between Remote Desktop Web Client and Remote Desktop Services
Between MIK and Database server (Oracle, SQL Server)
Between MIK and mail server
Between MIK and Document server (file access)
Between MIK and LDAP Server
Between MIK and File Server (file access, license access)
 
Protocol
SMB/CIFS
SMB 2.0 is not supported (1)
Port
UDP/TCP 138
UDP/TCP 137
UDP/TCP 139
UDP/TCP 445
Network bandwidth
Standard deployment
10 Mbit/s minimum full duplex
Citrix/Terminal server deployment
1 Gbit/s or higher recommended
Network latency
1-5 Ms maximum*
 
(1) For GBMS storage.
Between Citrix client and Citrix Server
 
Protocol
Independent Computing Architecture Protocol (ICA Protocol)
Port
Example: UPD/TCP 1604 (2)
Network bandwidth
100 Kbit/s or higher full duplex
Network latency
100 Ms maximum*
 
(2) Default port, check the appropriate port with the Citrix administrator.
Between Citrix web client and Citrix Server
 
Protocol
HTTP
Port
UPD/TCP 80 (HTTP)
Network bandwidth
100 Kbit/s or higher full duplex
Network latency
100 Ms maximum*
Between Remote Desktop Client and Remote Desktop Services
 
Protocol
Remote Desktop Protocol (RDP)
Port
UDP/TCP 3389 (MS WBT Server)
Network bandwidth
100 Kbit/s or higher full duplex
Network latency
100 Ms maximum*
Between Remote Desktop Web Client and Remote Desktop Services
 
Protocol
HTTP
Port
UPD/TCP 80 (HTTP)
Network bandwidth
100 Kbit/s or higher full duplex
Network latency
100 Ms maximum*
 
* For a ping of 5 KB (It is recommended to use the hrping utility. Refer to the separate article 'RDBMS Repository Installation guide HOPEX V2R1').
 
Between MIK and Database server (Oracle, SQL Server)
 
Protocol
Oracle: Oracle Native Protocol
SQL Server: SQL Server Protocol
Port
Oracle: Example TCP 1521 (2)
 
SQL Server: Example UDP/TCP 1433 (2)
Network bandwidth
1 Gbit/s minimum full duplex
Network latency
1-5 Ms maximum*
 
(2) Default port, check the appropriate port with the database administrator.
 
Between MIK and mail server
 
Protocol
SMTP
Port
25 by default, configurable
 
 
Between MIK and Document server (file access)
 
Protocol
SMB/CIFS
Port
UDP/TCP 138
UDP/TCP 137
UDP/TCP 139
UDP/TCP 445
 
Between MIK and LDAP Server
 
Protocol
LDAP
Port
TCP 389 by default (2)
 
(2) Default port, check the appropriate port with the LDAP server administrator.