0
votes
0answers
19 views

Is it possible to share Wifi through internet sharing from a Wifi connected Macbook pro?

My Macbook's connected to Wifi but somehow my iPhone is not. I want it to be connected through the network sharing of Macbook. I've shared network from Ethernet to Wifi via internet sharing in Mac. ...
1
vote
0answers
30 views

A lot of random NAT tables appear

My brothers Mac seems to be infected. It keeps on sending UDP and SYN floods to our router, and it multiplies my ping 10 times.When I look in the NAT Mapping table there are a lot of random address ...
1
vote
1answer
148 views

My iPhone, Macbook and Laptop won't connect to 192.168.1.*

Previously I could connect perfectly with my iphone to my web server on 192.168.1.* but since I got a MacBook, I now can't even connect my iphone to either of the computers. I can connect to the wifi ...
0
votes
0answers
155 views

Ethernet Working but No Internet Connection

In my office, nearly everybody uses Mac and we have just only one Windows 7 system. Just this morning, all the mac systems (10.8.2) could not connect to the internet but could connect to the network. ...
0
votes
1answer
1k views

Can't reach only certain websites from my Wifi (with macbook and iphone)

I can't access certain websites neither from my macbook nor from my iphone when connected to my Wifi. The same website can be opened from another windows computer connected to the same Wifi. This is ...
1
vote
1answer
2k views

Preferred network available, but still prompted

Very frequently, when I wake my Macbook up, I'll be prompted to select a network, as "none of my preferred networks is available". Yet, my home network, very much a preferred network (I can see it in ...
0
votes
0answers
90 views

Windows 7pro Wireless bridge to Macbook Pro

I know this is possible with ubuntu to windows/mac but I am trying to recreate the notion from a windows machine to a mac. What I need to do is a level of QA / Dev however my main development machine ...
3
votes
2answers
490 views

MacBook Pro not obtaining IP address after replacing logic board

I just got my MacBook Pro back today from having the logic board replaced. While in the Apple store the Internet worked ok. I got home and it was able to connect to my WiFi, but could not obtain an ...
0
votes
1answer
48 views

How the teminal shell HostName can be as “229:~ lancee$”?

It prints : "Last login: Tue Mar 1 17:19:48 on ttys000 ly-lanceedemacbook:~ lancee$ " when I login terminal on my Macbook with networking. But sometime go like this : "229:~ lancee$" random ...
0
votes
3answers
1k views

Can I share a wifi connection from USB on a Mac via Airport?

That is, I'd like to use something like this to achieve wifi network -> USB adapter -> MacBook Air -> shared via wifi I can't share my Airport connection via Airport, but I was wondering if ...
0
votes
1answer
756 views

Apple TV not showing in iTunes 10 when connected to LAN via Fritz!Box

My setup: Fritz!Box 7390 International is modem and router (both LAN and WiFI) Apple TV (1st gen, latest firmware) is connected to LAN port on Fritz!Box MacBook Air (newest) is connected to other LAN ...
1
vote
1answer
135 views

How to use a MacMini and its monitor as a secondary monitor for a MacBook Pro

I found Synergy extends my keyboard and touchpad so I can seamlessly control the MacMini from my MacBook Pro, but that isn't quite what I want. I have a MacMini connected to 40+ inch HDTV as a media ...
11
votes
3answers
4k views

MacBook can't use internet, but nslookup and ping both work

I have a user with a new high-end MacBook Pro that can't use the internet. He can connect to either our wired or wireless network and do things like browse file shares, but can get no further. When ...
3
votes
4answers
737 views

WiFi dropping every 1-2 minutes only on campus network

I have a 6 month old Macbook Pro which works fine with WiFi everywhere that I've tried it besides on my college campus. The WiFi worked fine in the Spring on campus, but they changed to a new system ...
0
votes
1answer
487 views

Cant find local Win XP network from MacBook Pro on Wlan / Lan is OK on Snow Leopard 10.6.4

Can't find my local windows pc's from my Macbook Pro with wlan. // Lan is working fine, all local networking Win XP PC's are listed in Finder! I use Airport Express in Bridge mode. No other result in ...
2
votes
2answers
637 views

How to prepare and secure a Macbook Pro for work/office?

I plan to use my Macbook Pro at work/office. Before I do so, I will need to speak to my manager on how to properly prepare and secure it since this is the first Mac that will be regularly used on the ...
1
vote
2answers
1k views

MacBook repeatedly disconnects from Wi-Fi

I have an early 2008-model MacBook (2.4 GHz). The Wi-Fi router I have at home is a Linksys WRT54GX2 that I have had for a few years. My MacBook has recently started disconnecting from the router ...
3
votes
2answers
836 views

Is my ethernet port broken?

Im on a macbook (black, model 4,1), and it seems my ethernet doesn't work. When I plug in the cable, System Preferences > Network says: This suggest that the ethernet card is at least partially ...
1
vote
5answers
2k views

Close MacBook — Keep Web Sharing. How?

Is there a way to close the MacBook lid and keep the web sharing running? I want to use the files on the MacBook, using other machines.
4
votes
4answers
7k views

Problem with Macbook air automatically not acquiring free wifi network dns or router address

I have this problem when my macbook air sometimes does not connect to free wifi hotspots. When the problem happens and I try to run the diagnostics, it normally gets to yellow network settings tab. It ...
0
votes
2answers
68 views

Mac Networking Troubles

My network consists of an old Powerbook G4 Titanium running Mac OS X 10.4.6 and a recent iMac running Mac OS X 10.6.1 . The network is run through Ethernet, not wireless. I have issues accessing the ...
6
votes
10answers
21k views

Why won't a MacBook Pro running Snow Leopard obtain an IP address (DHCP)?

Background: I am trying to connect my MacBook Pro to a business grade network where I do not have access to reboot the server, switches, or router. Problem: The MacBook Pro (running Snow Leopard ...
0
votes
1answer
3k views

MacBook Pro (unibody) not detecting ethernet cable

I've got a 15 inch unibody MacBook Pro. So far I've been using WiFi and everything worked well. I've just switched to wired network and the machine doesn't seem to detect the network cable when it's ...
10
votes
6answers
10k views

Why is my router assigning the wrong address via DHCP

I have a WRT54G router that is set up to serve out addresses via DHCP. It correctly serves up addresses to every other machine on the network, including another PC, my macbook when connected via ...