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BLADE OS Command Reference
/cfg/acl/acl <ACL number>/tcpudp
TCP/UDP Filtering Configuration
[Filtering TCP/UDP Menu]
sport
- Set to filter on TCP/UDP source port
dport
- Set to filter on TCP/UDP destination port
flags
- Set to filter TCP/UDP flags
reset
- Reset all fields
cur
- Display current parameters
This menu allows you to define TCP/UDP matching criteria for an ACL.
Table 6-64 TCP/UDP Filtering Menu Options (/cfg/acl/acl x/tcpudp)
Command Syntax and Usage
sport <source port (1-65535)> <mask (0xFFFF)>
Defines a source port for the ACL. If defined, traffic with the specified TCP or UDP source port
will match this ACL. Specify the port number. Listed below are some of the well-known ports:
Number
Name
20
ftp-data
21
ftp
22
ssh
23
telnet
25
smtp
37
time
42
name
43
whois
53
domain
69
tftp
70
gopher
79
finger
80
http
dport <destination port (1-65535)> <mask (0xFFFF)>
Defines a destination port for the ACL. If defined, traffic with the specified TCP or UDP destination port will match this ACL. Specify the port number, just as with sport above.
flags <value (0x0-0x3f)>
Defines a TCP/UDP flag for the ACL.
BMD00127, September 2009
The Configuration Menu „ 193