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V7122 GatewayUser Guide
IPSec and IKE Configuration Table’s Confidentiality
Since the pre-shared key parameter of the IKE table must remain undisclosed, measures are
taken by the
ini
file, Embedded Web Server and SNMP agent to maintain this parameter’s
confidentiality. On the Embedded Web Server a list of asterisks is displayed instead of the
pre-shared key. On SNMP, the pre-shared key parameter is a write-only parameter and
cannot be read. In the
ini
file, the following measures to assure the secrecy of the IPSec and
IKE tables are taken:
Hidden IPSec and IKE tables - When uploading the ini file from the gateway the IPSec
and IKE tables are not available. Instead, the notifications (shown in Figure 107) are
displayed.
Figure 107
Example of an
ini
File Notification of Missing Tables
;
; *** TABLE IPSEC_IKEDB_TABLE ***
; This table contains hidden elements and will not be exposed.
; This table exists on board and will be saved during restarts
;
;
; *** TABLE IPSEC_SPD_TABLE ***
; This table contains hidden elements and will not be exposed.
; This table exists on board and will be saved during restarts
;
Preserving the values of the parameters in the IPSec and IKE tables from one
ini
file
loading to the next – The values configured for the parameters in the IPSec tables in the
ini
file are preserved from one loading to another. If a newly loaded
ini
file doesn’t define
IPSec tables, the previously loaded tables remain valid. To invalidate a previously loaded
ini
file's IPSec tables, load a new
ini
file with an empty IPSec table (shown below).
Figure 108
Empty IPSec / IKE Tables
[IPSec_IKEDB_Table]
[\IPSec_IKEDB_Table]
[IPSEC_SPD_TABLE]
[\IPSEC_SPD_TABLE]
Summary of Contents for VCX V7122
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