Avaya 1000 Manual page 33

Task L4 protocol Destination
(TCP/UDP) Port(s)
Base TCP 25100-
25200
Base TCP 33700-
61000
Base TCP 58080
Base TCP 58081
Base UDP 53
Base UDP 123
Base UDP 161
Base UDP 500
Base UDP 514
Base UDP 1645
Base UDP 2049
Base UDP 4001
Base UDP 4002
Base UDP 4003
Base UDP 4004
Base UDP 5075
Avaya Communication Server 1000 Port Utilization – Issue 4.04
Interface Source Source
Element Port(s)
TLAN backup
servers,
management
stations
TLAN UCM,
Management
Stations,
Backup
Servers
TLAN UCM 32768-
61000
TLAN UCM 32768-
61000
TLAN SS
TLAN External 123
NTP Server
TLAN TM, SNMP 1024-
Management 65535
Systems
TLAN Any CS1K 500
element
TLAN Linux
Elements
TLAN EM, UCM 1024-
65535
TLAN Any CS1K 1024-
Element 65535
TLAN Any CS1K 1024-
Element 65535
TLAN Any CS1K 1024-
Element 65535
TLAN Any CS1K 1024-
Element 65535
TLAN Any CS1K 1024-
Element 65535
TLAN UC Server 1024-
65535
Avaya – Proprietary.
Use pursuant to the terms of your signed agreement or Avaya policy.
Firewall Possible DSCP
Timeout WAN DSCP Marked?
DSCP 10 NO
(AF11)
DSCP 10 NO
(AF11)
Transient NO
Transient NO
NO
DSCP 10 NO
(AF11)
Always DSCP 10 NO
Open (AF11)
Always DSCP 40 NO
Open (CS5)
DSCP 10 NO
(AF11)
Transient DSCP 10 NO
(AF11)
Transient DSCP 10 NO
(AF11)
Transient DSCP 10 NO
(AF11)
Transient DSCP 10 NO
(AF11)
Transient DSCP 10 NO
(AF11)
Transient DSCP 10 NO
(AF11)
Transient DSCP 10 NO
(AF11)
Description Comments
FTP Data Ports Typically handled
using FTP
connection
tracking in the
firewalls
Ephemeral ports Typically handled
using TCP and
FTP connection
tracking in the
firewalls
HTTP for
Added Rel 6.0
SunAM
HTTPS for Added Rel 6.0
SunAM
DNS
NTP, source port Time
123 Synchronization
SNMP query It is recommended
to use ELAN
IPsec IKE Required if ISSS is
used. Source port
500
Syslog
Radius Added Rel 6.0
NFS Added Rel 7.0
NFS STAT Added Rel 7.0
NFS LOCK Added Rel 7.0
NFS MOUNT Added Rel 7.0
NFS QUOTA Added Rel 7.0
Signaling
Added Rel 6.0
SIP
33