Avaya 1000 Manual page 57

Task L4 protocol Destination
(TCP/UDP) Port(s)
Base TCP 4002
Base TCP 4003
Base TCP 4004
NRS TCP 5060
(sps)
NRS TCP/TLS 5061
(sps)
Base TCP 6666
Base TCP 15086
Base TCP 25100-25200
TCP 33700-61000
Base UDP 53
Base UDP 123
Base UDP 161
SC UDP 500
Base UDP 514
Avaya Communication Server 1000 Port Utilization – Issue 4.04
Interface Source Source
Element Port(s)
TLAN Any CS1K 1024-
Element 65535
TLAN Any CS1K 1024-
Element 65535
TLAN Any CS1K 1024-
Element 65535
TLAN 32768-
61000
TLAN 32768-
61000
TLAN UCM
TLAN
TLAN 4.x/5.x
Failsafe
NRS,
Management
Stations
TLAN Backup 0-
Servers, 65535
NRS,
Failsafe
NRS, etc
TLAN
TLAN External 123
NTP Server
TLAN TM, SNMP 33700-
Management 61000
Systems
TLAN CS, SS(EM), 500
VGMCs
source port
500
TLAN Linux
Elements
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)
Transient DSCP 10 NO
(AF11)
None DSCP 40 YES
(CS5)
Transient DSCP 40 YES
(CS5)
DSCP 10 NO
(AF11)
NO
DSCP 10 NO
(AF11)
N/A DSCP 10 NO
(AF11)
NO
DSCP 10 NO
(AF11)
Transient DSCP 10 NO
(AF11)
Always NO
open
DSCP 10 NO
(AF11)
Description Comments
NFS LOCK Added Rel 7.0
NFS MOUNT Added Rel 7.0
NFS QUOTA Added Rel 7.0
SIP Proxy NRS Application
SIP Proxy NRS Application
Config Process Added Rel 6.0
Used for SNMP
and NTP
configuration
propagation.
Gryphon Added Rel 6.0
pcap Control
FTP Data Ports Added Rel 6.0
Typically handled
using FTP
connection
tracking in the
firewalls
Ephemeral ports Typically handled
using TCP & FTP
connection
tracking in the
firewalls
DNS Added Rel 6.0
NTP, source port Added Rel 6.0
123 Time
Synchronization
SNMP query Added Rel 6.0
It is recommended
to use ELAN
IKE Internal key
exchange for
IPSEC
Syslog Added Rel 6.0
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