Dell S6100, Руководство по настройке

Страница: 221 / 1743

host ip-address Enter the keyword
host
and then enter the IP address to specify a host IP address or
hostname.
operator (OPTIONAL) Enter one of the following logical operands:
•
eq
= equal to
•
neq
= not equal to
•
gt
= greater than
•
lt
= less than
•
range
= inclusive range of ports (you must specify two ports for the
port
parameter.)
portnumber (OPTIONAL) Enter the application layer port number. Enter two port numbers if you are
using the range logical operand. The range is from 0 to 65535.
The following list includes some common TCP port numbers:
• 23 = Telnet
• 20 and 21 = FTP-DATA and FTP
• 25 = SMTP
• 169 = SNMP
portname (OPTIONAL) Enter the logical name of the protocol.
The following logical names are supported in TCP:
bgp Border Gateway Protocol (179)
chargen Character generator (19)
cmd Remote commands (rcmd, 514)
daytime Daytime (13)
discard Discard (9)
domain Domain Name Service (53)
drip Dynamic Routing Information Protocol (3949)
echo Echo (7)
exec Exec (512)
finger Finger (79)
ftp File Transfer Protocol (21)
ftp-data FTP data connections (20)
gopher Gopher (70)
hostname NIC hostname server (101)
ident Ident Protocol (113)
irc Internet Relay Chat (194)
klogin Kerberos login (543)
kshell Kerberos shell (544)
login Login (rlogin, 513)
lpd Printer service (515)
nntp Network News Transport Protocol (119)
pim-rp-disc PIM-RP-DISC(496)
pop2 Post Office Protocol v2 (109)
pop3 Post Office Protocol v3 (110)
smtp Simple Mail Transport Protocol (25)
sunrpc Sun Remote Procedure Call (111)
tacacs TAC Access Control System (49)
talk Talk (517)
telnet Telnet (23)
time Time (37)
uucp Unix-to-Unix Copy Program (540)
whois Nicname (43)
www World Wide Web (HTTP, 80)
The following logical names are supported in UDP:
biff Biff (mail notification, comsat, 512)
bootpc Bootstrap Protocol (BOOTP) client (68)
Access Control Lists (ACL) 221