Avaya 1000 Manual page 55

Task L4 protocol Destination
(TCP/UDP) Port(s)
SC UDP 500
Base UDP 514
NRS (gk) UDP 1719
Base UDP 2049
NRS UDP 5060
(sps)
Base UDP 4001
Base UDP 4002
Base UDP 4003
Base UDP 4004
Base UDP 15010
Base UDP 15011
NRS UDP 16500
(ncs)
TPS UDP 16501
(ncs)
Base UDP 33434-33524
Avaya Communication Server 1000 Port Utilization – Issue 4.04
Interface Source Source
Element Port(s)
ELAN CS, SS(EM), 500
VGMCs
source port
500
ELAN Linux
Elements
ELAN SS (vtrk),
NRS (gk)
ELAN Any CS1K 1024-
Element 65535
ELAN SS(vtrk), 1024-
NRS, other 65535
SIP devices
ELAN Any CS1K 1024-
Element 65535
ELAN Any CS1K 1024-
Element 65535
ELAN Any CS1K 1024-
Element 65535
ELAN Any CS1K 1024-
Element 65535
ELAN N/A
ELAN N/A
ELAN SS(tps)
ELAN SS(tps)
ELAN ANY
Avaya – Proprietary.
Use pursuant to the terms of your signed agreement or Avaya policy.
Firewall Possible Marked
Timeout WAN DSCP DSCP?
Always NO
open
DSCP 10 NO
(AF11)
DSCP 40 YES
(CS5)
Transient DSCP 10 NO
(AF11)
Always DSCP 40 YES
Open (CS5)
Transient DSCP 10 NO
(AF11)
Transient DSCP 10 NO
(AF11)
Transient DSCP 10 NO
(AF11)
Transient DSCP 10 NO
(AF11)
N/A NO
N/A NO
DSCP 40 YES
(CS5)
DSCP 40 YES
(CS5)
NO
Description Comments
IKE Internal key
exchange for
IPSEC
Syslog
Added Rel 6.0
H.323 - RAS Added Rel 6.0
Signaling Typically not used
between Vtrk on ELAN.
GW and GK/NRS
NFS Added Rel 7.0
SIP Added Rel 6.0
SIP Signaling
NFS LOCK Added Rel 7.0
NFS STAT
Added Rel 7.0
NFS QUOTA Added Rel 7.0
NFS LOCK Added Rel 7.0
AFS Added Rel 6.0
Open but not used.
Can be blocked in
Firewall.
AFS Added Rel 6.0
Open but not used.
Can be blocked in
Firewall.
Network Connect Added Rel 6.0
Server for Primarily uses
Network Virtual TLAN
Office
Network Connect Added Rel 6.0
Server for Primarily uses
Network Virtual TLAN
Office
Traceroute Added Rel 6.0
55