Parameter:
Default:
Options:
Function:
Parameter:
Default:
Options:
Function:
Parameter:
Default:
Options:
Function:
118814-A Rev. A
Port
(Blank)
A valid port number
Enter the port number for the end of the filter. For a list
of valid ports, refer to
section.
Protocol
None
None, icmp, !icmp, tcp, !tcp, udp, !udp, ospf, !ospf
To narrow down the filtering, it is possible (although not
necessary) to enter a protocol here. The filtering will
then only happen if the ports and the protocol match.
The
in the protocol names means
!
Flag
None
None, syn!ack
The default option here is
option that can be set here, syn!ack. This option is only
applicable when using protocol tcp or !tcp. The purpose
of the Flag field is to allow a match for a connection pair
attempting to establish a Telnet session.
TCP/IP Operations
Table 12-1
at the end of this
.
NOT
none
. There is only one other
Issue 1
12-11