Silent Brick System
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Protocols and Functions

Protocols and Communication

Description

Protocol

Port

Ping

ICMP

-

SSH for FAST LTA Support

TCP

22

DNS

TCP

53

For SMB and Active Directory integration



Kerberos

TCP

88

End Point Mapper

TCP

135

NetBIOS Name Service

TCP

137

NetBIOS Datagram

TCP

138

NetBIOS Session

TCP

139

LDAP

TCP

389

SMB over TCP

TCP

445

Kerberos kpasswd

TCP

464

LDAPS

TCP

636

Dynamic RPC Ports

TCP

49152-65535

Global Catalog

TCP

3268

Global Catalog SSL

TCP

3269

NFS access



NFS Port 111

TCP/UDP Port 111


NFS Port 2049

TCP/UDP

2049

Additional Ports



NTP

TCP/UDP

123

WEBGUI HTTP

TCP

443

SMTP to Mail Server

TCP

25 or 587

SNMP:

UDP

Port 161

Between the SB Systems (Connection)



Ping



SSH

TCP

22