Prestige 334 User’s Guide
321
Chapter 34 VPN/IPSec Setup
34.3 IKE Setup
To edit this menu, the
Key Management
field in
Menu 27.1.1 – IPSec Setup
must be set to
IKE
. Move the cursor to the
Edit Key Management Setup
field in
Menu 27.1.1 – IPSec
Setup
; press
[SPACE BAR]
to select
Yes
and then press
[ENTER]
to display
Menu 27.1.1.1
– IKE Setup
.
Enable Replay
Detection
As a VPN setup is processing intensive, the system is vulnerable to Denial of Service
(DoS) attacks The IPSec receiver can detect and reject old or duplicate packets to pro-
tect against replay attacks. Enable replay detection by setting this field to
Yes
.
Press [SPACE BAR] to select
Yes
or
No
. Choose
Yes
and press [ENTER] to enable
replay detection.
Key
Management
Press [SPACE BAR] to choose either
IKE
or
Manual
and then press [ENTER].
Manual
is useful for troubleshooting if you have problems using
IKE
key management.
Edit Key
Management
Setup
Press [SPACE BAR] to change the default
No
to
Yes
and then press [ENTER] to go to
a key management menu for configuring your key management setup (described
later). If you set the
Key Management
field to
IKE
, this will take you to
Menu 27.1.1.1
– IKE Setup
. If you set the
Key Management
field to
Manual
, this will take you to
Menu 27.1.1.2 – Manual Setup
.
When you have completed this menu, press [ENTER] at the prompt “Press ENTER to Confirm…” to
save your configuration, or press [ESC] at any time to cancel.
Table 105
Menu 27.1.1 IPSec Setup
FIELD
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
