Prestige 334 User’s Guide
Chapter 15 VPN Screens
162
15.8 ID Type and Content
With aggressive negotiation mode (see
Section
Negotiation Mode), the Prestige identifies
incoming SAs by ID type and content since this identifying information is not encrypted. This
enables the Prestige to distinguish between multiple rules for SAs that connect from remote
IPSec routers that have dynamic WAN IP addresses. Telecommuters can use separate
passwords to simultaneously connect to the Prestige from IPSec routers with dynamic IP
addresses (see
the Telecommuter VPN/IPSec Examples section
for a telecommuter
configuration example).
With main mode (see
Section
Negotiation Mode), the ID type and content are encrypted to
provide identity protection. In this case the Prestige can only distinguish between up to eight
different incoming SAs that connect from remote IPSec routers that have dynamic WAN IP
addresses. The Prestige can distinguish up to eight incoming SAs because you can select
between three encryption algorithms (DES and 3DES), two authentication algorithms (MD5
and SHA1) and two key groups (DH1 and DH2) when you configure a VPN rule (
Configuring Advanced IKE Settings section
). The ID type and content act as an extra level of
identification for incoming SAs.
The type of ID can be a domain name, an IP address or an e-mail address. The content is the IP
address, domain name, or e-mail address.
Note:
Regardless of the ID type and content configuration, the
Prestige does not allow you to save multiple active rules with
overlapping local and remote IP addresses.
Table 48
Local ID Type and Content Fields
LOCAL ID TYPE
CONTENT
IP
Type the IP address of your computer or leave the field blank to have the Prestige
automatically use its own IP address.
DNS
Type a domain name (up to 31 characters) by which to identify this Prestige.
Type an e-mail address (up to 31 characters) by which to identify this Prestige.
The domain name or e-mail address that you use in the
Content
field is used for identification purposes
only and does not need to be a real domain name or e-mail address.
Table 49
Peer ID Type and Content Fields
PEER ID TYPE CONTENT
IP
Type the IP address of the computer with which you will make the VPN connection or
leave the field blank to have the Prestige automatically use the address in the
Secure
Gateway Address
field.
DNS
Type a domain name (up to 31 characters) by which to identify the remote IPSec
router.
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
