OS X :: Wireless Internet Works - Builtin Ethernet Can Ping But Not Browse Websites
Aug 25, 2010
I recently completely a wire pull from the network hub (Dell Power Connect?) in the office of a church, to a computer in a different room of the church. I plugged in the cat5e cable to the computer, it connects to the network, computers on the network can access it's public folders and remote access it, but the computer cannot browse the internet using the built-in ethernet plug. The wireless-internet on the computer allows me to navigate the internet just fine.
With the Airport turned off, and the ethernet plugged in, I can ping [URL] with 0% packet loss, but when I try to connect to google on Safari or Firefox it says that Safari/Firefox cannot connect to the server.
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Jun 8, 2012
My macbook wont load any web pages. It is connected to my wifi network and it says my Internet connection is good under my network settings. All my other devices on the network have no issues (ipad2, 2-iPhone 4's and 2-PS3s). Also when I connect my MacBook to my router with an Ethernet cable it loads any and all web pages instantly. I also tried installing Firefox thinking it may have been an issue with safari. No luck there. The issue was intermittent at first and would require I restart my computer/router and then issue would be corrected. Now the internet wont load any pages at all. I also tried zapping the PRAM, flushing the DNS cache, removing files from the system config folder under Library/Preferences/system configuration and a few other things I can't exactly remember. My MacBook is up to date, my routers firmware is up to date. I even tried tethering my MacBook to my iPhone via wireless Internet and still could not load any websites.
Info:
MacBook (13-inch Early 2008), Mac OS X (10.7.4)
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Apr 21, 2010
Is there any way I can safely browse the internet on my Mac using an unsecured wireless network? I know people do it all the time now and I'm wondering if there are any precautions I can take like when I'm paying bills for buying something online with my credit card?
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May 22, 2012
For specific reasons, I needed to connect my Synology DS211 NAS to my iMac directly via its ethernet port. I discovered that if I share my wireless internet connection (coming from my cable modem/wireless router) from wireless to ethernet, then the NAS would get the IP stuff it needed to show up. did that, voila, NAS is acting like a glorified external hard drive. BUT, when I did that, I lost all internet connectivity on my iMac. Still have full wireless signal. preferences pane says I'm fully connected to my network with an IP address, but safari always fails to pull up any webpages, saying I'm not connected to the internet.As soon as turn off the ethernet PORT, it all starts working again. And to make it even crazier, I discovered that if I leave sharing my wireless internet via my ethernet port ON, but turn off the ethernet port (in pref pane), I can STILL access the NAS just like before. That makes no sense - I'm sharing my internet via a port I have turned off, but it works? Anyway, why would Iose my airport wireless internet connection when the ethernet port is on - configured manually?
Info:
eMac 1.25GHz & iMac Intel 2.0GHz Intel, Mac OS X (10.5.8), 80GB external FW, 1GB RAM, Superdrive(DL)
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Jan 10, 2010
I just got the new macbook, with snow leopord, and is running on 10.6.2. My internet is really slow when I connect it to my linksys router. It is a wrt54g router. And I am using a WPA2 password. The internet works fine with the three other laptops in my house. But is slow when I connect with wireless to the router. But when I connect to the router with a ethernet cable it works really fast.
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Oct 1, 2009
I'm brand new to Mac. I just got a MacBook Pro, and I've been having some troubles connecting to the internet at home. I have a LinkSys WRT54GS router with Firmware Version: v1.50.9. I'm unable to access the internet through both ethernet and wireless. Concerning wireless, I have tried connecting using WEP, and have tried entering passcodes both with and without an "$" and "0x" preceding the 10 digit WEP passcode. I have also tried switching the encryption over to WPA2, and still nothing. I have even disabled the security to see if it's able to connect -- it's not. I had some error regarding not being able to find it's IP or something along those lines.
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Mar 16, 2010
My BT Router is about, say 150M away, could I get a 100M Ethernet cable, plugged into the Router, going along the walls and then into another Router.
Then, from that Router have another 50M Ethernet cable going directly into my MacBook Pro?
So, like: ROUTER --100M-- 2nd ROUTER --50M-- MacBook Pro
Is this possible, or is 100M the end point? Can't go any further than that?
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Apr 28, 2008
I just got a new MacBook Pro, but my wife uses my old 1.25GHz Alum. PowerBook. My MB pro flies, but unfortunately, the wireless ethernet on my old PB is slow as hell. I've got 11+GB of free space left on my hard drive and Safari or Firefox are the only applications I have open. I also have a cable internet connection with wireless through my 1st Gen Airport Express, yet it's still slow.
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May 29, 2009
I'm having a problem using my Built -in Ethernet. I have iMac running Macosx 10.4.11. Everytime I connect a cable it doesn't register it in the Network Panel, It tells me that, 'The cable for Built - in Ethernet is not plugged in.' I have tried a couple of different cables, neither work, but they do work with my Macbook running Macosx 10.5.6. So I don't think there's a problem with the cables. Do I need to configure anything or should they work automatically as they do on the Macbook?
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Jun 6, 2012
My wi fi iPad works fine on wireless home network but the Mac will not connect to internet even through airport diagnostics shows connectivity ok, how can I resolve?
Info:
iMac (21.5-inch Mid 2011), iOS 5.1.1
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Mar 29, 2009
I've set up my Netgear DGN2000 router in bridge mode to accommodate 4 machines to connect to the internet through a PPPoE broadband connection. The mac connects through airport.
All the PC's in the setup can browse without problems.
The mac however can only log into certain secure websites (like facebook, online forums, online banking ext) but then no further browsing is possible. MSN can also not log on. Other websites seems to work just fine.
I'm running OS x 10.4.11, Firefox 3.0.8, Safari 3.0.4.
Steps I have already taken to try and solve the problem is:
Adjusted the MTU value (ranging fro 1500 to 1300) of the router and Mac airport.
Setup up the ISP DNS server ip on the router and / or Mac airport connection. I also tried certain "open" DNS ips.
Cleared the Mac DNS cache
Cleared the browser history and cookies.
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Jul 10, 2009
My iBook G4 is having network issues. Since waking from sleep, it will connect to my Airport Extreme base station, but I can't access the web, or access the router from Airport Utility.
Things I've tried so far:
*Rebooting
*Resetting the router to factory defaults
*Swapping out the router for a Linksys
*Clearing out network passwords from Keychain
I doubt it's a hardware issue, as everything works in Tiger (booting from an external drive).
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Dec 1, 2009
My MBP is connecting to what ever internet source I need (i.e. wireless or wired) and is getting assigned a IP address. But when I open up firefox/safari every web site says "unable to connect" and then when I go into my wireless utility I can ping say google in 40 ms with 0% packet loss... I don't get this. I have tried resetting my p ram, I have tried deleting all the internet connections and starting fresh... hard wiring to my internet source.
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Nov 14, 2009
I have a macbook aluminum 2.4 ghz processor. I bought the mac in March, and the wireless has always worked fine. I came to school in september and we had to connect to the schools wireless and for the first 3 weeks it worked fine. Now everytime I try to connect it will say im connected but give me the self assigned Ip address stuff. Now I can connect and it sais I'm connected and I can go to my main schools webpage and browse on that but when I try to go to a website such as google it will say it is connecting to the Cisco authentication page that we have to sign into like once a week and it will stop trying to connect to that page and safari sais it can't connect to the internet.
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Aug 19, 2006
My macbook just turns off for no reason. I am just browsing the internet and then it turns off. This usually happens a little after I wake it up but sometimes it happens at random (like 5 mins ago). Sometimes when it turns off I try to turn it back on but it just turns off after a couple of minutes again. I thought it was the ram but I ran Remember and all tests passes.
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Jul 5, 2012
I am having trouble with the ping speed on my internet connection; it is registering at 174 ms, which is too high. My iMac is a 2009 24inch model running Lion. Is this due to my wifi or is it the ip server?
Info:
iMac, Mac OS X (10.7.4)
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Sep 5, 2009
After upgrading to Snow Leopard (SR MBP), I've experienced unusually high and unpredictable latency from the airport connection. The Ethernet connection works fine (consistent and short ping times to the wireless router), but the airport connection's ping times vary wildly. A different MBP (unibody) on Leopard does not have this problem with the same router (so it seems unlikely that the router is at fault), and I did not have this problem before my upgrading. Programs such as Skype that require a steady stream of information are now unusable. Does Archive and Install work for downgrades?
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Jun 24, 2012
I have a weird problem when i try to connect to the internet with my MBP. I run on Lion (10.7.4) and it the problem appeared a few days ago, internet was working before. So here's the deal : Airport is working fine, and when I check my network settings and ask for a diagnostic, the assistant tells me i AM connected to the internet and claims it works alright. But when I open Safari or Chrome, I can't go on any site, because each time it says the operation timed out. My family has others computers connected to the same modem and they all have a working connection.
I tried entering manually the address to check if it was a simple DNS problem but it isn't. I tried restarting the modem and my computer, turning Airport on and off, deleting all the network datas my computer had saved to set up this network as a new one, adding a new location, renewing the DHCP lease.
Info:MacBookPro, Mac OS X (10.7.4)
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Aug 11, 2009
When I moved in there was a USB ADSL modem so I replaced it with a Belkin 54g modem router. I followed the belkin set-up cd and have a network up and running. Initially I could connect and browse wirelessly without problems. Then I got a few "timeouts" when trying to connect, that seemed to go away but now I connect with the password, full signal shows for a couple of seconds then it seems to disconnect and I can't browse wirelessly. All through this there have been no internet problems if I go 'wired' with the ethernet cable.
Is there anything I can try? When attempting to use wirelessly I've been in the same room as the router, no more than a couple of meters away. Is it a problem of G routers instead of having N?
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Apr 6, 2009
So to preface my problem let me just say that ive got my own macbook which works on the same wireless network with no faults at all, so i assume its not an error with the networking hardware. For xmas i bought my parents a macbook, recently (not sure how recently as theyve only just told me its happening) they can be browsing the web then all of a sudden the internet takes ages to load, it stalls on 'trying to connect' for a long time (40+ for each web page).
Ive tried using firefox and the same thing happens so it looks like its not safari specific, during this time i cannot ping google.com through a terminal either or if i can the response time is unbelievably slow. Now, ive tried disabling ipv6, ive set the dns servers to opendns and none of this has fixed it. if i click on the airport utility and turn it off and the back on it fixes the problem for a short period of time before it happens again.
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Jul 22, 2010
i have an imac 21' with OS 10.5 leopard and all the updates installed and everything is supposed to be running smoothly.and i use the iStat pro to track everything. a week ago, i noticed something really strange. something is downloading on my computer and eating all the bandwidth to the extent i can't even browse the internet. i quit all the programs running but still it was not faltering. the only thing that seemed to work is to turn off airport and turning it on again, is there any other way to know what is doing that to me and how to stop it. i read somewhere about littlesnitch but it did not help me. any suggesstions on what does this and how to manage it?
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May 3, 2012
OK, I asked this question previously, but not quite succinct enough, I think. I have a Pioneer home theater receiver that is network capable, but not wireless capable. I want to get this thing on my home network without having to purchase another device as my Mini resides no more than 36" away from it.So far, I have been able to get the receiver to connect to the internet through Internet Sharing on the Mini, but it remains blind to, and invisible to my wireless network. I simply want to connect the receiver to my Mini via ethernet cable and have it see and be seen on my wireless network. url...
Info:
Mac mini, Mac OS X (10.7.3), 2.7 GHz i7, 256 GB SSD, 8GB RAM
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Jan 1, 2010
I'm running OSX 10.5.8 on a Macbook Pro, and today I've been unable to connect to the internet via ethernet or wi-fi, unless I'm in safe mode. Then everything seems to work as it should, which makes me believe that this is a software issue rather than a hardware problem. I've tried making a new account with administrator priveleges, but that doesn't solve my issue. Does anyone have any advice on how I can connect to the internet under my normal user account, rather than in safe mode? I should note that I won't be able to get my hands on my repair CD or perform a clean install of OSX because that stuff is at home, and I'm in college. Also, I'm at a university and don't have a router. I just use the campus-wide wi-fi. Finally, my roommate has no problem accessing the internet in our room via ethernet or wi-fi, but I do. Thanks for the help everyone.
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Mar 31, 2012
After restarting, Safari suddenly doesn't load any webpages. It shows all the top sites in the favorites area and actually updates some to the most recent versions, but when you try to get to the site it shows the loading bar to about an 1/8th of the way and then just pin wheels. Firefox works fine. I have used the reset to no avail. Have the current version and have been running it for a while with no problems.
Info:
Mac mini, Mac OS X (10.6.8)
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Jul 3, 2012
I just bought some new CAT5E cables and when its connected to the macpro 1.1 computer running the latest OS, it keeps disconnecting from the internent. I swtiched out to another CAT5 E cable to see if this one was bad, and I had the same problem.When i put back the CAT 5 cable, it works fine, but this cable is too short. Is there something I have to do to get the cat5e cable to work, or do the older mac pro 1.1 needs just a Cat5 cable?
Info:
Mac Pro, Mac OS X (10.7.2), Quad Core.
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Oct 27, 2009
I have added a new switch to my network and it seems that ethernet port 1 does not work on this new switch. My network consist of dhcp server>switch 1>switch 2. Switch 1 is in my entertainment center and had ethernet port 1 connected to this switch since I have had my computer but when plugged into switch 2 which I have just added to my workstation and on the switch there is no lights and in system preferences port 1 flashes between not connected and no ip address. For port 2 it connects fine and both ports are set for dhcp. I have tried different cables setting a static address and can not find a reason why it won't work.
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Aug 26, 2014
My iMac is very slow. It only works on wifi. Ive got good cat 6 hard wire to cox business and its fast internet. but it wont work on the network. it says i need an ip address. it says the internet is connected but needs an ip address. Ive got it on dhcp auto. but not working. All other computers work fine with dhcp. It says the computer is connected but does not have an ip address. Not possible if its set in dhcp as that is supposed to give you a rolling ip address. Ive got a cisco gigabit switch that is working well with 10 - 15 other computers working fine on it. Ive changed the port multiple times in the switch. rebooted of course. nothing works.
Info:
iMac, OS X Mavericks (10.9.4), 2007 model.
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Nov 1, 2010
My Internet connection is working fine, I can connect to adium, download a torrent, use an FTP client etc without problems. When I use Safari or any other browser I can't connect to any sites. I us usually get an error stating that it can't establish a connection or find the server. I'm using a Time Capsule as my router, I've tried resetting my modem, the Time Capsule, restarting the computer. The internet is fine, I'm connecting to adium etc, but the browser won't connect, when it does I can use the browser for a hour or 5 minutes, it's random. I've ride resetting the DHCP numerous times, the majority of the time it does nothing.
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Jun 20, 2012
I bought my MBP yesterday and just got my new wireless internet to work. Everytime I try and get on certain websites (i.e. facebook) it wont open and says it is "invalid" nd the certificate is false. All websites work for the other computers in my house but not mine.
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Jul 15, 2009
I had just installed a new router, a Belkin F6D4230-4, and whenever my sister and I, both MacBook users, attempt to go on certain websites, the page style becomes extremely complicated and ugly to work with, with most pictures not loading. I had tried this with both Safari 4 and Firefox 3.5, but I can't figure out what the problem is and what I have to do to fix it. Here is a photo of what my websites generally look like:
[URL]
I'm pretty sure it's not my browser's settings, because both of my browsers are on their defaults, but I could definitely be wrong.
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