Lantronix IntelliBox-I/O IntelliBox-I/O - User Guide - Page 135

Protocol Stack Current State, Clear, Remove, Cancel

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12: Advanced Settings Protocol Stack Page Clicking the Protocol Stack link in the menu bar displays the Protocol Stack page. Here you can configure lower level network stack-specific configuration settings. Under Current State, there is a Clear link to remove all addresses and a Remove link to remove the individual address shown. If you click Clear or Remove, a message asks whether you are sure you want to perform the operation. Click OK to proceed or Cancel to cancel the operation. Figure 12-9 Protocol Stack Page (TCP) Table 12-7 TCP Protocol Stack Page Protocol Stack Page Description Settings Send RSTs Ack Limit Send Data RST is a TCP control bit that informs the receiving TCP stack to end a connection immediately. However, sending this bit may pose a security risk. Select whether you want the RST control bit sent to end a connection immediately. Choices are: Enabled = the RST bit is sent. (default) Disabled = the RST bit is not sent. Specify a value indicating the number of packets which must be received before an ACK is forced. If there is a large amount of data to acknowledge, an ACK will be forced before this. If the sender TCP implementation waits for an ACK before sending more data even though the window is open, setting Ack Limit to "1" packet will improve performance by forcing immediate acknowledgements. Determine when data may be sent to the network. Choices are: Standard = waits for an ACK before sending a packet less than the maximum length. Expedited = sends data whenever the window allows it. IntelliBox-I/O 2100 User Guide 135

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12: Advanced Settings
IntelliBox-I/O 2100 User Guide
135
Protocol Stack Page
Clicking the
Protocol Stack
link in the menu bar displays the Protocol Stack page. Here
you can configure lower level network stack-specific configuration settings.
Under
Current State
, there is a
Clear
link to remove all addresses and a
Remove
link to
remove the individual address shown. If you click
Clear
or
Remove
, a message asks
whether you are sure you want to perform the operation. Click
OK
to proceed or
Cancel
to cancel the operation.
Figure 12-9 Protocol Stack Page (TCP)
Table 12-7 TCP Protocol Stack Page
Protocol Stack Page
Settings
Description
Send RSTs
RST is a TCP control bit that informs the receiving TCP stack to
end a connection immediately. However, sending this bit may
pose a security risk. Select whether you want the RST control bit
sent to end a connection immediately. Choices are:
Enabled
= the RST bit is sent. (default)
Disabled
= the RST bit is not sent.
Ack Limit
Specify a value indicating the number of packets which must be
received before an ACK is forced.
If there is a large amount of
data to acknowledge, an ACK will be forced before this.
If the
sender TCP implementation waits for an ACK before sending
more data even though the window is open, setting Ack Limit to
“1” packet will improve performance by forcing immediate
acknowledgements.
Send Data
Determine when data may be sent to the network.
Choices are:
Standard
= waits for an ACK before sending a packet less than
the maximum length.
Expedited
= sends data whenever the window allows it.