Snmp; Table 1.6: Tcp Protocol Option Definitions - Avocent Cyclades ACS Installation/Administration/User Manual

8 Cyclades ACS Advanced Console Server Installation, Administration and User Guide
Numeric protocol options
If you select Numeric as the protocol when specifying a rule, you need to specify the
desired number.
TCP protocol options
If you select TCP as the protocol when specifying a rule, you can define the following options.

Table 1.6: TCP Protocol Option Definitions

Field/Menu option
Source or Destination Port
TCP Flags
UDP protocol options
Select UDP options by selecting UDP as the protocol when selecting a rule. Choose either the
Source or Destination Port from the field, as defined above.
ICMP protocol options
When you select ICMP as a protocol when specifying a rule, you can select the ICMP options
available on the display.
Target actions
The Target is the action to be performed on an IP packet that matches all the criteria specified in
a rule.
NOTE: If the LOG and REJECT targets are selected, additional options are available.
For detailed information on LOG target options, see LOG target on page 104.
For detailed information on REJECT target options, see REJECT target on page 105.

SNMP

The administrator can activate the Simple Network Management Protocol (SNMP) agent that
resides on the console server so that the SNMP agent sends notifications about significant events or
traps to an SNMP management application. The console server SNMP agent supports SNMP v1/v2
and v3.
See To configure SNMP: on page 98 for more information.
Definition
Specify a source or destination port number for filtering. Specify a range to
filter TCP packets for any port number within the range.
Specify any of the flags: SYN (synchronize), ACK (acknowledge), FIN
(finish), RST (reset), URG (urgent), PSH (push) and one of the Any, Set, or
Unset conditions to filter TCP packets for the specified flag and
selected condition.