Task
L4 protocol
Destination
(TCP/UDP)
Port(s)
MGMT
TCP
22
MGMT
TCP
23
TCP
69
MGMT
TCP
80
TCP
111
MGMT
TCP
443
(configurable)
MGMT
TCP
513
Base
TCP
705
Base
TCP
843
TCP
1024-5000
SC
TCP
1313
TCP
1718
Avaya Communication Server 1000 Port Utilization – Issue 4.04
Interface
Source
Source
Element
Port(s)
TLAN
Management
1024-
Systems,
65535
ECM
TLAN
Remote
1024-
Management
65535
Systems
TLAN
N/A
TLAN,
ECM,
1024-
TLAN-
management
65535
nodeIP
stations (for
EM)
TLAN
N/A
TLAN,
ECM,
0-
TLAN-
management
65535
nodeIP
stations (for
EM)
TLAN
Remote
1024-
Management
65535
Systems
TLAN
Internal
TLAN
UC Server
1024-
65535
TLAN,
SS, TM,
0-
TLAN-
backup
65535
nodeIP
servers,
management
stations
TLAN of
Linux NRS
1024-
SS(GW)
65535
TLAN -
N/A
nodeIP
(GW)
Avaya – Proprietary.
Use pursuant to the terms of your signed agreement or Avaya policy.
Firewall
Possible
Marked
Timeout
WAN DSCP
DSCP?
Transient
DSCP 10
NO
(AF11)
Transient
DSCP 10
NO
(AF11)
N/A
NO
Transient
DSCP 10
NO
(AF11)
N/A
NO
Transient
NO
Transient
NO
NO
Transient
DSCP 10
NO
(AF11)
N/A
NO
Transient
NO
N/A
NO
Description
Comments
SSH
Remote Interactive
Login
TELNET
Remote Interactive
Login
TFTP
Open but not used.
Can be blocked in
Firewall.
http
EM Web Interface
sunrpc-
Open but not used.
portmapper
Can be blocked in
Firewall.
https
EM Web Interface
rlogin
Remote Interactive
Login
SS-Subagent
Added Rel 6.0
Loopback
Interface Only
Added Rel 7.0
Ephemeral ports
Dynamically
See ports 33700-
assigned to TCP
61000
connections
Linux NRS
Deprecated Rel
Failsafe File
6.0
Replication
VxWorks NRS
uses FTP for
replication.
H.323
Open but not used.
Can be blocked in
Firewall.
40