ZyXEL P-870H-53A v2 User Guide - Page 95

MAC Filter

Page 95 highlights

Chapter 7 Wireless LAN The following table describes the wireless LAN security labels in this screen. Table 25 Wireless LAN > General: WPA(2) LABEL DESCRIPTION Security Mode Choose WPA or WPA2 from the drop-down list box. Active Compatible This field is only available for WPA2. Select this if you want the ZyXEL Device to support WPA and WPA2 simultaneously. Encryption Select the encryption type (TKIP, AES or TKIP+AES) for data encryption. WPA2 Preauthenticatio n This field is available only when you select WPA2. Pre-authentication enables fast roaming by allowing the wireless client (already connecting to an AP) to perform IEEE 802.1x authentication with another AP before connecting to it. Select Enabled to turn on preauthentication in WAP2. Otherwise, select Disabled. Network Re-auth Interval This field is available only when you select WPA2. Specify how often wireless clients have to resend usernames and passwords in order to stay connected. Enter a time interval between 10 and 2147483647 seconds. Note: If wireless client authentication is done using a RADIUS server, the reauthentication timer on the RADIUS server has priority. Group Key Update Timer The Group Key Update Timer is the rate at which the AP (if using WPA(2)-PSK key management) or RADIUS server (if using WPA(2) key management) sends a new group key out to all clients. The rekeying process is the WPA(2) equivalent of automatically changing the WEP key for an AP and all stations in a WLAN on a periodic basis. Setting of the Group Key Update Timer is also supported in WPA(2)-PSK mode. The ZyXEL Device default is 1800 seconds (30 minutes). Authentication Server IP Address Enter the IP address of the external authentication server in dotted decimal notation. Port Number Enter the port number of the external authentication server. The default port number is 1812. You need not change this value unless your network administrator instructs you to do so with additional information. Shared Secret Enter a password (up to 31 alphanumeric characters) as the key to be shared between the external authentication server and the ZyXEL Device. The key must be the same on the external authentication server and your ZyXEL Device. The key is not sent over the network. 7.4.5 MAC Filter This screen allows you to configure the ZyXEL Device to give exclusive access to specific devices (Allow) or exclude specific devices from accessing the ZyXEL P-870H/HW Series User's Guide 95

  • 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

Chapter 7 Wireless LAN
P-870H/HW Series User’s Guide
95
The following table describes the wireless LAN security labels in this screen.
7.4.5
MAC Filter
This screen allows you to configure the ZyXEL Device to give exclusive access to
specific devices (
Allow
) or exclude specific devices from accessing the ZyXEL
Table 25
Wireless LAN > General: WPA(2)
LABEL
DESCRIPTION
Security Mode
Choose
WPA
or
WPA2
from the drop-down list box.
Active
Compatible
This field is only available for WPA2. Select this if you want the ZyXEL
Device to support WPA and WPA2 simultaneously.
Encryption
Select the encryption type (
TKIP
,
AES
or
TKIP+AES
) for data
encryption.
WPA2
Preauthenticatio
n
This field is available only when you select
WPA2
.
Pre-authentication enables fast roaming by allowing the wireless client
(already connecting to an AP) to perform IEEE 802.1x authentication
with another AP before connecting to it. Select
Enabled
to turn on
preauthentication in WAP2. Otherwise, select
Disabled
.
Network Re-auth
Interval
This field is available only when you select
WPA2
.
Specify how often wireless clients have to resend usernames and
passwords in order to stay connected. Enter a time interval between
10 and 2147483647 seconds.
Note: If wireless client authentication is done using a RADIUS
server, the reauthentication timer on the RADIUS server has
priority.
Group Key
Update Timer
The
Group Key Update Timer
is the rate at which the AP (if using
WPA(2)-PSK
key management) or
RADIUS
server (if using WPA(2)
key management) sends a new group key out to all clients. The re-
keying process is the WPA(2) equivalent of automatically changing the
WEP key for an AP and all stations in a WLAN on a periodic basis.
Setting of the
Group Key Update Timer
is also supported in
WPA(2)-PSK
mode. The ZyXEL Device default is
1800
seconds (30
minutes).
Authentication Server
IP Address
Enter the IP address of the external authentication server in dotted
decimal notation.
Port Number
Enter the port number of the external authentication server. The
default port number is
1812
.
You need not change this value unless your network administrator
instructs you to do so with additional information.
Shared Secret
Enter a password (up to 31 alphanumeric characters) as the key to be
shared between the external authentication server and the ZyXEL
Device.
The key must be the same on the external authentication server and
your ZyXEL Device. The key is not sent over the network.