Avaya 1000 Manual page 15

Task L4 protocol Destination
(TCP/UDP) Port(s)
SC UDP 500
SC UDP 600-1023
SC UDP 15000
SC UDP 15001
SC UDP 15010
SC UDP 15011
UDP 17185
SC UDP 31500-31504
SC UDP 32779
SC UDP 32780
SC ESP N/A
(protocol
number 50)
MGMT TCP 20
MGMT TCP 21
Avaya Communication Server 1000 Port Utilization – Issue 4.04
Interface Source Source
Element Port(s)
ELAN Any CS1K 500
element
ELAN CS 111
ELAN CS (active, 15000
inactive,
alternates)
ELAN CS (active, 15000
inactive,
alternates)
ELAN CS 15010
ELAN CS 15011
ELAN N/A
ELAN UCM 1812
Primary,
UCM
Backup
ELAN CS 32779
ELAN CS 32779
TLAN Any CS1K N/A
element
TLAN SS(EM), 1024-
management 65535
stations
TLAN SS(EM), 1024-
management 65535
stations
Avaya – Proprietary.
Use pursuant to the terms of your signed agreement or Avaya policy.
Firewall Possible Marked
Timeout WAN DSCP DSCP?
Always DSCP 40 NO
open (CS5)
Always DSCP 10 NO
open (AF11)
Always DSCP 40 YES
open (CS5)
Always DSCP 40 YES
open (CS5)
Always DSCP 10 NO
Open (AF11)
Always DSCP 10 NO
Open (AF11)
N/A NO
DSCP 10 NO
(AF11)
Always DSCP 40 NO
open (CS5)
Always DSCP 40 NO
open (CS5)
Always DSCP 40 Marked as
open (CS5) per port
rule
Transient DSCP 10 NO
(AF11)
Transient DSCP 10 NO
(AF11)
Description Comments
IPSec IKE Required if ISSS is
used.
Ephemeral UDP Typically handled
ports for Sun using TCP, RPC
RPC portmapper and FTP
requests connection
tracking in the
firewalls
rudp HB
CS State Change
broadcasts
AFS
Added AP02
AFS Added AP02
proprietary Open but not used.
Can be blocked in
Firewall.
Radius Replies Added AP02
(source port Central
1812) Authentication
IPMG Heartbeat
IPMG Heartbeat
Monitor
IPSec, ESP - Required if ISSS is
Encapsulating used.
Security Payload
FTP data port Not Req'd if TCP
connection
tracking used.
FTP Control Port File Transfers
AR
Rules
D
M
M
M
M
M
M
N/A
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