Dell PowerConnect Brocade M6505 Brocade 7.1.0 Web Tools Administrator's Guide - Page 226

Manually creating an SA, Traffic Flow Direction

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15 IPsec over management ports The Add Selector dialog box displays. 3. Enter a name in the Selector Name field. 4. Select the Traffic Flow Direction (in or out). IPsec policies are unidirectional, and must be applied separately to inbound and outbound flows. 5. Enter the IP address of the sender in the Source IP Address field. 6. Enter the IP address of the receiver in the Peer IP Address field. 7. Enter the Transform Name value. 8. The Protocol Name selector allows you to select a specific protocol. 9. Click OK. Manually creating an SA Part of manually creating an security association (SA) is to select an IPsec Protection Type. The choices are discard, bypass, and protect: • Discard causes data packets to be rejected if there is an invalid pair of source and destination addresses or invalid port addresses. • Bypass allows a data packet to be transmitted or received without IPsec protection. • Process indicates a data packet is processed using IPsec encryption, IKE authentication, or both, using encapsulation security protocol (ESP) processing, or authentication header (AH) protocol processing. To manually create a SA, perform the following steps. 1. Select the SA(Manual) tab. 2. Select Add. The Add Manual-SA dialog box displays. 3. Enter a security parameter index number in the SPI (Hexadecimal) field. The SPI must be manually applied when manually adding an SA. 4. Enter the IP address of the endpoint that sends the SA in the Source IP Address field. 5. Enter the IP address of the endpoint that receives the SA in the Peer IP Address field. 6. Select the protocol used to carry the transmission using the Protocol Name selector. 7. Select the Traffic Flow Direction (in or out). IPsec policies are unidirectional, and must be applied separately to inbound and outbound flows. - For the flow from peer to source, select in. - For the flow from source to peer select out. 8. Select the IPsec Mode. The choices are Transport or Tunnel. Refer to "Transport mode and tunnel mode" on page 189 if you are unfamiliar with Transport and Tunnel modes. 9. Select the IPsec Protocol. 198 Web Tools Administrator's Guide 53-1002756-01

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198
Web Tools Administrator’s Guide
53-1002756-01
IPsec over management ports
15
The
Add Selector
dialog box displays.
3.
Enter a name in the
Selector Name
field.
4.
Select the
Traffic Flow Direction
(in or out).
IPsec policies are unidirectional, and must be applied separately to inbound and outbound
flows.
5.
Enter the IP address of the sender in the
Source IP Address
field.
6.
Enter the IP address of the receiver in the
Peer IP Address
field.
7.
Enter the
Transform Name
value.
8.
The
Protocol Name
selector allows you to select a specific protocol.
9.
Click
OK
.
Manually creating an SA
Part of manually creating an security association (SA) is to select an IPsec Protection Type. The
choices are discard, bypass, and protect:
•
Discard causes data packets to be rejected if there is an invalid pair of source and destination
addresses or invalid port addresses.
•
Bypass allows a data packet to be transmitted or received without IPsec protection.
•
Process indicates a data packet is processed using IPsec encryption, IKE authentication, or
both, using encapsulation security protocol (ESP) processing, or authentication header (AH)
protocol processing.
To manually create a SA, perform the following steps.
1.
Select the
SA(Manual)
tab.
2.
Select
Add
.
The
Add Manual-SA
dialog box displays.
3.
Enter a security parameter index number in the
SPI (Hexadecimal)
field.
The SPI must be manually applied when manually adding an SA.
4.
Enter the IP address of the endpoint that sends the SA in the
Source IP Address
field.
5.
Enter the IP address of the endpoint that receives the SA in the
Peer IP Address
field.
6.
Select the protocol used to carry the transmission using the
Protocol Name
selector.
7.
Select the
Traffic Flow Direction
(in or out).
IPsec policies are unidirectional, and must be applied separately to inbound and outbound
flows.
-
For the flow from peer to source, select
in
.
-
For the flow from source to peer select
out
.
8.
Select the
IPsec Mode
.
The choices are
Transport
or
Tunnel.
Refer to
“Transport mode and tunnel mode”
on page 189
if you are unfamiliar with Transport and Tunnel modes.
9.
Select the
IPsec Protocol
.