Avaya 1000 Manual page 13

Destination Element: Media Gateway Controller Incoming port numbers
Task L4 protocol Destination
(TCP/UDP) Port(s)
SC ESP N/A
(protocol
number 50)
MGMT TCP 20
MGMT TCP 21
MGMT TCP 22
MGMT TCP 23
SC TCP 111
MGMT TCP 513
SC TCP 600-1023
Avaya Communication Server 1000 Port Utilization – Issue 4.04
Interface Source Source
Element Port(s)
ELAN Any CS1K N/A
element
ELAN SS(EM), 1024-
management 65535
stations
ELAN SS(EM), 1024-
management 65535
stations
ELAN ECM, 1024-
SS(EM), SS, 65535
CS,
management
stations
ELAN ECM, 1024-
SS(EM), SS, 65535
CS,
management
stations
ELAN N/A
ELAN CS, ECM, 1024-
SS(EM), SS, 65535
management
stations
ELAN CS, EM, 0-
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 As per port Marked as
open rule per port
rule
Transient DSCP 10 NO
(AF11)
Transient DSCP 10 NO
(AF11)
Transient DSCP 10 NO
(AF11)
Transient DSCP 10 NO
(AF11)
N/A NO
Transient DSCP 10 NO
(AF11)
Always DSCP 10 NO
Open (TCP (AF11)
/ RPC /
FTP
connection
tracking is
used, then
Transient)
Description Comments
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
SSH Remote Interactive
Login
TELNET Remote Interactive
Login
Sunrpc- Open but not used.
portmapper Can be blocked in
Firewall.
RLOGIN
Added Rel 6.0
Remote Interactive
Login
Ephemeral ports Typically handled
for RPC, FTP using TCP, RPC
data transfers & and FTP
RLOGIN connection
tracking in the
firewalls
AR
Rules
N/A
D
D
M
D
M
D
M
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