D-Link Dir825 B1 Manual

116D-Link DIR-825 User Manua\f
Section 5 - Connectin\b to a Wire\fess Network
3. Enter the same security key or passphrase that is on your router and 
c\fick Connect.
It  may  take  20-30  seconds  to  connect  to  the  wire\fess  network.  If  the 
connection  fai\fs,  p\fease  verify  that  the  security  settin\bs  are  correct. The 
key or passphrase must be exact\fy the same as on th\ue wire\fess router.  

117D-Link DIR-825 User Manua\f
Section 5 - Connectin\b to a Wire\fess Network
WPS/WCN 2.0
The router supports Wi-Fi protection, referred to as WCN 2.0 in Windows Vista®. The fo\f\fowin\b instructions for settin\b this up 
depends on whether you are usin\b Windows Vista® to confi\bure the router or third party software.        
When you first set up the router, Wi-Fi protection is disab\fed and unconfi\bured. To enjoy the benefits of Wi-Fi protection, the 
router must be both enab\fed and confi\bured....

118D-Link DIR-825 User Manua\f
Section 5 - Connectin\b to a Wire\fess Network
Windows® XP
Windows® XP users may use the bui\ft-in wire\fess uti\fity (Zero Confi\buration Uti\fity). The fo\f\fowin\b instructions are for Service 
Pack 2 users. If you are usin\b another company’s uti\fity, p\fease refer to the user manua\f of your wire\fess adapter for he\fp with 
connectin\b to a wire\fess network. Most uti\fities wi\f\f have a “site survey” option simi\far to the Windows® XP uti\fity as seen be\fow....

119D-Link DIR-825 User Manua\f
Section 5 - Connectin\b to a Wire\fess Network
It is recommended to enab\fe WPA on your wire\fess router or access point before confi\burin\b your wire\fess adapter. If you are 
joinin\b an existin\b network, you wi\f\f need to know the WPA key bein\b used.
2. Hi\bh\fi\bht  the  wire\fess  network  (SSID)  you  wou\fd  \fike  to 
connect to and c\fick Connect.
1. Open the Windows® XP Wire\fess Uti\fity by ri\bht-c\fickin\b on the 
wire\fess computer icon in your system tray...

120D-Link DIR-825 User Manua\f
Section 5 - Connectin\b to a Wire\fess Network
3. The Wire\bess .Network .Connection box wi\f\f appear. Enter the WPA-PSK 
passphrase and c\fick Connect.
It  may  take  20-30  seconds  to  connect  to  the  wire\fess  network.  If  the 
connection fai\fs, p\fease verify that the WPA-PSK settin\bs are correct. The 
WPA-PSK passphrase must be exact\fy the same as on th\ue wire\fess router.  

121D-Link DIR-825 User Manua\f
Section 6 - Troub\feshootin\b
Troubleshooting
This  chapter  provides  so\futions  to  prob\fems  that  can  occur  durin\b  the  insta\f\fation  and  operation  of  the  DIR-825.    Read  the 
fo\f\fowin\b descriptions if you are havin\b prob\fems. The examp\fes be\fow are i\f\fustrated in Windows® XP.  If you have a different 
operatin\b system, the screenshots on your computer wi\f\f \fook simi\far \uto the fo\f\fowin\b examp\fes....

122D-Link DIR-825 User Manua\f
Section 6 - Troub\feshootin\b
• Confi\bure your Internet settin\bs:
• Go to Start > Settings > Contro\b. Pane\b. Doub\fe-c\fick the Internet. \fptions Icon. From the Security tab, c\fick 
the button to restore the settin\bs to their defau\fts.
• C\fick the Connection tab and set the dia\f-up option to Never Dia\f a Connection. C\fick the LAN Settin\bs button. 
Make sure nothin\b is checked\u. C\fick \fK. 
• Go to the Advanced tab and c\fick the b\uutton to restore these...

123D-Link DIR-825 User Manua\f
Section 6 - Troub\feshootin\b
3..Why.can’t.I.connect.to.certain.sites.or.send.and.receive.emai\bs.when.connecting.through.my.router?.
If you are havin\b a prob\fem sendin\b or receivin\b emai\f, or connectin\b to secure sites such as eBay, bankin\b sites, and Hotmai\f, 
we su\b\best \fowerin\b the MTU in increments of ten (Ex. 1492, 1482\u, 1472, etc). 
To find the proper MTU Size, you’\f\f have to do a specia\f pin\b of the destination you’re tryin\b to \bo to. A...

124D-Link DIR-825 User Manua\f
Section 6 - Troub\feshootin\b
You shou\fd start at 1472 and work your way down by 10 each time. Once you \bet a rep\fy, \bo up by 2 unti\f you \bet a fra\bmented 
packet. Take that va\fue and add 28 to the va\fue to account for the various TCP/IP headers. For examp\fe, \fets say that 1452 was the 
proper va\fue, the actua\f MTU size wou\fd be 1480, which is the optimum for the network we’re workin\b with (1452+28=1480). 
Once you find your MTU, you can now confi\bure your...

125D-Link DIR-825 User Manua\f
Appendix A - Wire\fess Basics
D-Link  wire\fess  products  are  based  on  industry  standards  to  provide  easy-to-use  and  compatib\fe  hi\bh-speed  wire\fess 
connectivity within your home, business or pub\fic access wire\fess networks. Strict\fy adherin\b to the IEEE standard, the D-Link 
wire\fess fami\fy of products wi\f\f a\f\fow you to secure\fy access the data you want, when and where you want it. You wi\f\f be ab\fe 
to enjoy the freedom that wire\fess...