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Prestige 334 User’s Guide
Figure 182 Menu 27.2 SA Monitor
| Menu 27.2 - SA Monitor |
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# | Name | Encap. | IPSec ALgorithm |
001 | Taiwan : 3.3.3.1 – 3.3.3.3.100 | Tunnel | ESP DES MD5 |
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004 |
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005 |
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006 |
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007 |
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008 |
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009 |
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010 |
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Select | Command= Refresh |
Select | Connection= N/A |
Press ENTER to Confirm or ESC to | Cancel: |
The following table describes the fields in this menu.
Table 109 Menu 27.2 SA Monitor
FIELD | DESCRIPTION |
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# | This is the security association index number. |
Name | This field displays the identification name for this VPN policy. This name is unique for |
| each connection where the secure gateway IP address is a public static IP address. |
| When the secure gateway IP address is 0.0.0.0 (as discussed in the last chapter), there |
| may be different connections using this same VPN rule. In this case, the name is followed |
| by the remote IP address as configured in Menu 27.1.1. – IPSec Setup. Individual |
| connections using the same VPN rule may be terminated without affecting other |
| connections using the same rule. |
Encap. | This field displays Tunnel mode or Transport mode. See previous for discussion. |
IPSec | This field displays the security protocols used for an SA. ESP provides confidentiality and |
ALgorithm | integrity of data by encrypting the data and encapsulating it into IP packets. Encryption |
| methods include |
| tion. |
| An incoming SA may have an AH in addition to ESP. The Authentication Header provides |
| strong integrity and authentication by adding authentication information to IP packets. |
| This authentication information is calculated using header and payload data in the IP |
| packet. This provides an additional level of security. AH choices are MD5 (default - 128 |
| bits) and SHA |
| Both AH and ESP increase Prestige processing requirements and communications |
| latency (delay). |
327 | Chapter 35 SA Monitor |