31
Developing a pre-installation security plan
Filling out worksheets
11
If yes, and you have your own internal NNTP server, type its IP address and the address of the server
that will be supplying you with news feeds.
Allowed TCP/IP services
Use the following tables to define all of the allowed TCP/IP services in your network.
To define allowed TCP/IP services
1
Use
Table A-2
and check the access type (if any) you will allow for the following services:
2
Use
Table A-3
to list the names of any special services you wish to pass through the firewall.
3
Use
Table A-4
to list your TCP/IP services.
_____ Internal server:
________________________________
_____ External news server:
____________________________
Table A-2
Allowed TCP/IP access type
Access group
DN
S
FT
P
HT
TP
HT
TPS
SMTP
POP3
RA
DI
US A
u
th
Te
ln
et
IPse
c
PP
TP
Live
Up
dat
e
SES
A
Real Au
dio
PCA
TF
TP
SNMP
All users (Everyone)
Computer Group 1
Computer Group 2
Computer Group 3
Computer Group 4
No access
Table A-3
Special services names
Service name
Service port number
Service type
(UDP/TCP)
Server name
Table A-4
TCP/IP services
Group
Authentication
FTP
