Avaya 1000 Manual page 48

Task L4 protocol Destination
(TCP/UDP) Port(s)
Base TCP 4004
Base TCP 6666
Base UDP 15010
Base UDP 15011
Base TCP 15080
Base TCP 15086
Base TCP 25100-25200
Base TCP 33700-61000
Base UDP 53
Base UDP 67
Base UDP 123
Base UDP 161
Base UDP 500
Base UDP 514
Base UDP 2049
Avaya Communication Server 1000 Port Utilization – Issue 4.04
Interface Source Source
Element Port(s)
ELAN Any CS1K 1024-
Element 65535
ELAN CS
ELAN N/A
ELAN N/A
ELAN EM 1024-
65535
ELAN
ELAN CS, SS,
Management
Stations
ELAN CS, SS, EM,
UCM,
Management
Stations
ELAN
ELAN 68
ELAN External 123
NTP Server
ELAN TM, SNMP 1024-
Management 65535
Systems
ELAN Any CS1K 500
element
ELAN Linux
Elements
ELAN Any CS1K 1024-
Element 65535
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)
DSCP 10 NO
(AF11)
N/A NO
N/A NO
Transient DSCP 10 NO
(AF11)
NO
DSCP 10 NO
(AF11)
DSCP 10 NO
(AF11)
NO
Always NO
Open
Always DSCP 10 NO
Open (AF11)
Always DSCP 10 NO
Open (AF11)
Always DSCP 40 NO
Open (CS5)
DSCP 10 NO
(AF11)
Transient DSCP 10 NO
(AF11)
Description Comments
NFS QUOTA Added Rel 7.0
Config Process Used for SNMP
and NTP
configuration
propagation.
AFS Open but not used.
Can be blocked in
Firewall.
AFS Open but not used.
Can be blocked in
Firewall.
xmsg server Used by Element
Manager
Gryphon PCAP Control
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
DNS
bootp server Open but not used.
Can be blocked in
Firewall.
NTP, source port Time
123 Synchronization
SNMP query
IPsec IKE Required if ISSS is
used. Source port
500.
Syslog
NFS Added Rel 7.0
48