Unable to access the internet after upgrading to 10.5.2

Since I've upgraded to 10.5.2 recently, as in yesterday, my ability to connect to the internet has changed DRAMATICALLY!!! Basically to not at all! It seems that there is ALLOT of of traffic on the forums about this problem. But no responses seem to be given from a moderator or tech support.
I've had to downgrade the wireless to G or use the ethernet connection to get online. And that is just barely. I have NO problems with using my WIN computers on the same router. This all started when 10.5.2 arrived. Even when the network sys pref's reported back that I had an IP address on the router, it STILL didn't connect.
Does anyone from Apple read the forums???? It appears not. And it appears that Apple don't really care as the problem seems to have been going on for awhile!

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Problems connecting to the internet after Upgrade from windows 8.1 pro

Cant connect to the internet after upgrading to windows 8.1 pro, what can i do to rectify this problem?
Thanks

Hi,
You can also try to install the older version in compatible mode:
Windows 8.1 Wifi showing "limited" or "No Internet Access"
Solution: revert your network adapter driver back to an older version
http://blogs.technet.com/b/dennis_schnell/archive/2013/08/31/windows-8-1-wifi-showing-quot-limitied-quot-or-quot-no-internet-access-quot.aspx
In addition, disable power management on your network driver:
Open Network and Sharing Center.
Click the Change adapter settings link in the upper left of the navigation pane.
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Click Configure .
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If the issue still persists, please upload the event log for our research:
Kate Li
TechNet Community Support

UNABLE TO ACCESS THE INTERNET FROM LOCAL PROVIDER ON A SITE-TO-SITE VPN CONNECTION

Dear All,
I have a site-to-site connection from point A to point B. From point B i am unable to access the internet from local internet provider.
I am trying to ping from 192.168.20.1 the dns 8.8.8.8 but i receive the message "destination net unreachable".
When i run "show ip nat translation" i receive nothing.
The vpn connection is working properly, i can ping the other side 192.168.10/24
Below is the configuration of the cisco router on point B.
dot11 syslog
ip source-route
no ip dhcp use vrf connected
ip dhcp excluded-address 192.168.21.254
ip dhcp pool voice
network 192.168.21.0 255.255.255.0
default-router 192.168.21.254
option 150 ip 192.168.5.10
ip cef
ip domain name neocleous.ru
ip inspect name IOS_FIREWALL tcp
ip inspect name IOS_FIREWALL udp
ip inspect name IOS_FIREWALL icmp
ip inspect name IOS_FIREWALL h323
ip inspect name IOS_FIREWALL http
ip inspect name IOS_FIREWALL https
ip inspect name IOS_FIREWALL skinny
ip inspect name IOS_FIREWALL sip
no ipv6 cef
multilink bundle-name authenticated
vty-async
isdn switch-type primary-net5
redundancy
crypto isakmp policy 5
hash md5
authentication pre-share
group 2
crypto isakmp policy 10
encr aes
authentication pre-share
group 2
lifetime 28800
crypto isakmp policy 50
encr 3des
hash md5
authentication pre-share
group 2
crypto isakmp key Pb85heuvMde9Wdac5Qohha7lziIf142u address [ip address]
crypto isakmp invalid-spi-recovery
crypto isakmp keepalive 10
crypto ipsec transform-set TRANSET esp-aes esp-sha-hmac
crypto ipsec transform-set TRANSET2 esp-des esp-md5-hmac
crypto ipsec df-bit clear
crypto map CryptoMAP1 ipsec-isakmp
set peer [ip address]
set transform-set TRANSET
match address CryptoACL
interface FastEthernet0/0
description Primary Provider
ip address [PUBLIC IP MAIN PROVIDER] 255.255.255.252
ip access-group outside_acl in
ip mtu 1390
ip nat outside
ip virtual-reassembly in
load-interval 30
duplex auto
speed auto
crypto map CryptoCY
crypto ipsec df-bit clear
interface FastEthernet0/1
description TO LAN
no ip address
load-interval 30
speed 100
full-duplex
interface FastEthernet0/1.1
description DATA VLAN
encapsulation dot1Q 20
ip address 192.168.20.254 255.255.255.0
ip access-group inside_acl in
ip nat inside
ip inspect IOS_FIREWALL in
ip virtual-reassembly in
ip tcp adjust-mss 1379
interface FastEthernet0/1.2
description VOICE VLAN
encapsulation dot1Q 21
ip address 192.168.21.254 255.255.255.0
interface Serial0/2/0:15
no ip address
encapsulation hdlc
isdn switch-type primary-net5
isdn incoming-voice voice
no cdp enable
interface FastEthernet0/3/0
no ip address
ip access-group outside_acl in
ip nat outside
ip virtual-reassembly in
shutdown
duplex auto
speed auto
crypto map CryptoCY
ip local pool VPNPool 192.168.23.2 192.168.23.10
ip forward-protocol nd
ip http server
no ip http secure-server
ip nat inside source list nat_list interface FastEthernet0/3/0 overload
ip route 0.0.0.0 0.0.0.0 [default gateway ip]
ip access-list standard VTY
permit 192.168.20.0 0.0.0.255
ip access-list extended CryptoACL
permit ip 192.168.20.0 0.0.0.255 192.168.3.0 0.0.0.255
permit ip 192.168.21.0 0.0.0.255 192.168.5.0 0.0.0.255
permit ip 192.168.21.0 0.0.0.255 192.168.6.0 0.0.0.255
permit ip 192.168.21.0 0.0.0.255 192.168.12.0 0.0.0.255
permit ip 192.168.21.0 0.0.0.255 192.168.2.0 0.0.0.255
permit ip 192.168.20.0 0.0.0.255 192.168.10.0 0.0.0.255
permit ip host 192.168.22.1 192.168.5.0 0.0.0.255
permit ip host 192.168.20.1 192.168.5.0 0.0.0.255
permit ip host 192.168.22.1 192.168.6.0 0.0.0.255
ip access-list extended DFBIT_acl
permit tcp any any
ip access-list extended inside_acl
permit ip 192.168.20.0 0.0.0.255 host 192.168.3.35
permit ip 192.168.20.0 0.0.0.255 host 192.168.3.39
permit ip 192.168.20.0 0.0.0.255 host 192.168.3.23
permit ip 192.168.20.0 0.0.0.255 host 192.168.3.18
permit ip 192.168.20.0 0.0.0.255 host 192.168.3.55
permit ip 192.168.20.0 0.0.0.255 host 192.168.10.144
permit ip 192.168.20.0 0.0.0.255 host 192.168.10.146
permit ip 192.168.20.0 0.0.0.255 host 192.168.10.141
permit ip host 192.168.20.253 host 192.168.3.21
permit ip host 192.168.20.254 host 192.168.3.21
permit ip 192.168.20.0 0.0.0.255 host 192.168.3.10
permit ip 192.168.20.0 0.0.0.255 host 192.168.20.254
ip access-list extended nat_list
deny ip host 192.168.20.254 192.168.10.0 0.0.0.255
deny ip host 192.168.20.254 192.168.3.0 0.0.0.255
deny ip host 192.168.20.1 192.168.3.0 0.0.0.255
deny ip host 192.168.20.1 192.168.10.0 0.0.0.255
deny ip host 192.168.20.2 192.168.3.0 0.0.0.255
deny ip host 192.168.20.2 192.168.10.0 0.0.0.255
permit ip host 192.168.20.1 any
permit ip host 192.168.20.2 any
permit ip host 192.168.20.254 any
ip access-list extended outside_acl
permit gre any host [ip address]
permit esp any host [ip address]
deny ip any any
ip sla 2
icmp-echo 192.168.10.254 source-interface FastEthernet0/1.1
frequency 180
timeout 500
ip sla schedule 2 life forever start-time now
logging 192.168.3.21
route-map DFBIT_routemap permit 10
match ip address DFBIT_acl
set ip df 0
route-map ISP2 permit 10
match ip address nat_list
match interface FastEthernet0/3/0
route-map nonat permit 10
match ip address nonat_acl
route-map ISP1 permit 10
match ip address nat_list
match interface FastEthernet0/0

You cannot access internet, because all traffic is tunneled for VPN !!!!
Please see cisco tech documentation and bypass traffic for internet.
eg. if lan traffic is going from site a to site b then through vpn
else
lan traffic to internet (any) should be out thorugh the vpn .

Unable to access the Internet over 3G Network, Wi-Fi fine.

Hi there,
I'm unable to access the internet on the iPhone 3G over the 3G network. Wi-Fi is fine, no problems there, but every time I try to bring up a website in Safari over 3G I get the message "Safari can't open the page because it is not connected to the Internet".
I have Enable 3G 'ON' under Settings > General > Network, and I have full strength on the signal meter in the top left of the Home screen. I'm in a city (Melbourne, Australia) on the Optus network, so the network itself shouldn't be the issue.
I've tried resetting the Network Settings under Settings > Reset > Reset Network Settings, but it didn't change anything. Any other ideas?
Cheers.

Well, there you go, fixed! Called Optus Customer Service and they were actually helpful! Apparently there were "some components in their back-end that needed to be installed manually." The man wasn't sure why they weren't there, "glitches, blah, blah..." but at least they're there now and I have 3G access.

TS1398 When my iphone connects to wifi, everything else in my house will not connect to the internet. They all show 3 to 4 bars on connection strength, but unable to access the internet. The second I turn off the wifi on my iphone, everything runs perfec

When my iphone connects to wifi, everything else in my house will not connect to the internet. They all show 3 to 4 bars on connection strength, but unable to access the internet. The second I turn off the wifi on my iphone, everything in my house runs fine. What is going on?

Had a similar problem a number of years ago with a laptop my daughter had. The probelm turned out to be the router. What kind of router do you have? Have you checked for firmware updates, or at least tried re-booting it?

[SOLVED] Failed to access the Internet after disabling networkmanager

How can I get access to the Internet after networkmanager is down? I disabled the networkmanager and uncommented the static IP settings I used to use and reboot, but I'm still unable to get access to the Internet. (Failed to ping 8.8.8.8, which means the problem isn't DNS.)
Here's how this happened:
I used to get access to the Internet on my ArchLinux machine by setting up a static IP address in /etc/rc.conf. This worked fine. Then one day I needed to do something difficult without a networkmanager, so I installed the network-manager-applet via pacman, which worked fine as well, until one day after I ran pacman -Syu and rebooted, many programs, including the network-manager-applet are unable to work, saying the system is missing libpng14.so. My workstation was connected to a wireless connection at that time (the same one before my last pacman -Syu and reboot), and I tried to run pacman -Syu again and the network seemed to still be working. So I didn't take it as a big problem at that time.
But now, after I brought it to work (where I connect to the Internet via a wired network and a static IP), I found myself unable to get access again to the Internet, even after I removed networkmanager from the DAEMONS in rc.conf, and uncommented the static IP settings that used to work. And It's not DNS problems since I'm unable to ping 8.8.8.8 or any other known IPs directly (it says destination host is unreachable).
Here's my rc.conf files, the IP address and gateway stuff couldn't be wrong so hope you don't mind I use something like XX.XX.XX.XX instead:
LOCALE="en-US.UTF-8"
DAEMON-LOCALE="no"
HARDWARECLOCK="localtime"
TIMEZONE="Asia/Shanghai"
KEYMAP="us"
CONSOLEFONT=
CONSOLEMAP=
USECOLOR="yes"
MODULES=(wl)
UDEV_TIMEOUT=30
USEDMRAID="no"
USEBTRFS="no"
USELVM="no"
HOSTNAME="lastland"
interface=eth0
address=XX.XX.XX.XX
netmask=255.255.255.0
broadcast=XX.XX.XX.255
gateway=XX.XX.XX.XX
NETWORK_PERSIST="no"
DAEMONS = (syslog-ng network crond dbus kdm alsa)
Last edited by lastland (2012-02-08 15:39:10)

ewaller wrote:
It would be helpful if you could share the output of ip addr
It might show the data you have obfuscated, so either check it to see if it is rational, obfuscate the bits you don't want to share, or trust us
Of course, if the address starts with 10, 172, or 192, it does not really matter if you share it with us as it is a private network address anyway.
Also, the output if ip route will be helpful. Also, can you ping the address you think is the address of your machine from your own machine?
edit: typo
Oh thank you for the hint! The ip addr command really helps me figure out that my eth0 MAC address is not the right one. Though I don't know how it happens, I succeed to get back to the Internet and reply this post via my ArchLinux workstation. Thank you!

Users unable to access the internet sites

Hi Everyone,
We have users who are able to get the IP address but unable to access any internet sites.
I check the trap logs on the WLC
RADIUS server 192.168.50.1:1812 failed to respond to request (ID 16) for client 88:53:2e:99:24:b5 / user 'unknown'
RADIUS server 192.168.50.1:1812 activated on WLAN 1
RADIUS server 192.168.60.1:1812 deactivated on WLAN 1
RADIUS server 192.168.60.1:1812 failed to respond to request (ID 200) for client 88:53:2e:99:24:b5 / user 'unknown'
RADIUS server 192.168.60.1:1812 activated on WLAN 1
RADIUS server 192.168.50.1:1812 deactivated on WLAN 1
RADIUS server 192.168.50.1:1812 failed to respond to request (ID 15) for client 88:53:2e:99:24:b5 / user 'unknown'
RADIUS server 192.168.50.1:1812 activated on WLAN 1
RADIUS server 192.168.50.1:1812 failed to respond to request (ID 16) for client 88:53:2e:99:24:b5 / user 'unknown'
RADIUS server 192.168.50.1:1812 activated on WLAN 1
RADIUS server 192.168.60.1:1812 deactivated on WLAN 1
RADIUS server 192.168.60.1:1812 failed to respond to request (ID 200) for client 88:53:2e:99:24:b5 / user 'unknown'
RADIUS server 192.168.60.1:1812 activated on WLAN 1
RADIUS server 192.168.50.1:1812 deactivated on WLAN 1
RADIUS server 192.168.50.1:1812 failed to respond to request (ID 15) for client 88:53:2e:99:24:b5 / user 'unknown'
RADIUS server 192.168.50.1:1812 activated on WLAN 1
Need to know how can i troubleshoot this further?
Regards
Mahesh

I would do the troubleshooting in following sequence.
1. Put a wired PC on to the vlan allocated for WLAN1
2. Check whether wired PC gets an IP & can browse internet
3. If that works, then we know no issue of DHCP & not issue with L3/NAT routing to access internet
4. If step2, does not work then your issue is not within wireless, you have to change the focus of your troubleshoot.
5. If step2 works, then test a wireless client with OPEN Authentication (No ACS involvment).If this does not work,then it means wireless client does not get proper IP connectivity. Check dynamic interface configuration for this WLAN & make sure gateway addresses correctly configured. Also VLANs are trunk across to WLC from switch.
6. If step5 works, then try your client with ACS & see the client get successfully authenticated. If not it may be WLC to ACS issue. Troubleshoot that in that case.
Do some troubleshooting like this & let us know the outcome. I am sure you will abe to find out the issue easily in this way.
HTH
Rasika

Cannot access the internet after doing proposed fixes

I can't access the internet even after soing the troubleshooting techniques they suggested.

Who is they?
What specific techniques?
What happens when yu try to connect? Error messages?

HT4623 I am unable to access the internet even though my wi-fi signal is strong. It circles then times out. I can't even check for software updates. It tells me "Unable to Check for Update, an error occured while checking for a software update" What can I

Help! I have an older iPad. I am not sure which version. I cannot access the internet even though it shows a strong Wi-Fi signal. I have tried re-starting and when I tried to search for updates I couldn't access. It told me an error had occured. What can I do? Thanks!

Me too having the same thing what's the solution for this how can I update

Time Capsule has green light, but unable to access the internet

My Time Capsule has a green light, but all devices (wired and wireless) are not allowed out to the internet.
When I connect my iMac directly to my internet router, I am able to access the internet, so I have isolated the issue to the Time Capsule.
The Time Capsule receives an IP address from my internet router via DHCP and I can see this address in the Time Capsule config, but for some reason the Time Capsule is not allowing internet access to both wired and wireless clients.
Thank you.
--SN124B

Verify that you have a working Ethernet cable.
Then verify that the Ethernet cable is connected from one of the LAN <-> ports on your main router to the WAN "O" port on the Time Capsule.
Check again to make sure that the Time Capsule is configured in Bridge Mode
Power cycle the entire network as follows:
Power off all devices in any order you want
Wait a few minutes
Start the modem or modem/router first and let it run a full minute by itself
Start the main router next the same way
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IPhone 5 Unable to connect to Internet after upgrade

I recently upgraded to 8.0.2 and now my iPhone 5 will not connect to the internet. I can't even restore the IOS because I can't connect to the internet to disable "Find My Phone".
HELP
Bob

Add me to the list. Just done the iOS 7 to 7.0.4 update and now am unable to join my WiFi network (TimeCapsule).
In addition to the above I also did a complete restore of the phone, not to a backup, essentially creating a new empty phone, and it still can't connect to the WiFi network.
Note there's also an exceedingly dumb piece of programming been added to the Restore that may cause you an issue. If you have find my iPhone switch on in iCloud, you can not restore. You are told you have to go the the phone and switch off find my iPhone. Now, if the reason you are trying to Restore your iPhone is because you can't connect to the internet, well, that's not too helpful is it. That's that's the dumb-*** kind of UX I switch from Windows to avoid.
Andy

Unable to access connected server after upgrade to Mountain Lion

I upgraded from snow leopard to mountain lion and now am unable to connect to my server.
The error given is "there was a problem connecting to the server"
And in console I get a sharepointbrowser error
There are a few other posts on this but none seem to actually have a fix (for example one recc. was to reboot a bunch of times) I would think deleting/removing the server from the list would work but I don't know how to do that.
I can access the share if I cmd-k and access it manually though so it isn't a SMB issue it seems to be a mountain lion/OS issue.

Hi DWAM_2
Same question to matthew:
1. Are you accessing the KVM through CIMC?
If so, try using a monitor, the CIMC may have been restored to default and has no IP address
Verify(ping) as well that you can reach CIMC and if you do use https://
Also, verify if you connected to the connect ethernet port :)
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If you didnt, you may have a problem there, both BIOS and ucs firmware needs to be compatible with each other. That is why cisco developed HUU to assist in updating
3. Still does work?
You might need to reset the CMOS, check the manual of your C-series
Typically, you need to short out some pins inside the server or worse case, you might need Cisco's tech support on site
to reload the firmware through hardware

Unable to launch the application after upgrading Java to version 1.6.0_26

After upgrading Java to version 1.6.0_26 in Windows XP my web start throwing Exception. It works fine in Ubuntu with Java 1.6.0_24 and in Windows with older versions of Java 1.6.
Exception doesn't say anything:
java.lang.NullPointerException
       at com.sun.javaws.Launcher.executeApplication(Unknown Source)
       at com.sun.javaws.Launcher.executeMainClass(Unknown Source)
       at com.sun.javaws.Launcher.doLaunchApp(Unknown Source)
       at com.sun.javaws.Launcher.run(Unknown Source)
       at java.lang.Thread.run(Unknown Source)Same as java console ouput
Java Web Start 1.6.0_26
Using JRE version 1.6.0_26-b03 Java HotSpot(TM) Client VM
User home directory = C:\Documents and Settings\esod
c:   clear console window
f:   finalize objects on finalization queue
g:   garbage collect
h:   display this help message
m:   print memory usage
o:   trigger logging
p:   reload proxy configuration
q:   hide console
r:   reload policy configuration
s:   dump system and deployment properties
t:   dump thread list
v:   dump thread stack
0-5: set trace level to <n>
#### Java Web Start Error:
#### nullMy Jnlp file looks like this
<jnlp spec="1.0+">
<information>
   <title>Editor</title>
   <vendor>Comapny name</vendor>
   <homepage href="http://company_urll" />
   <description>Editor/description>
</information>
<resources>
   <j2se version="1.6+" />
   <property value="true" name="javaws.cfg.jauthenticator" />
   <jar href="http://192.168.79.33:7070/resources/applet/formeditor.jar" />
</resources>
<security>
   <all-permissions />
</security>
<application-desc main-class="pl.rdata.formeditor.FormEditor">
   <argument>[email protected]</argument>
   <argument>rLq3347491</argument>
   <argument>17</argument>
   <argument>
   http://192.168.79.33:7070/formeditor/formManagerService.service</argument>
   <argument>
   http://192.168.79.33:7070/formeditor/customDataTypeManager.service</argument>
   <argument>
   http://192.168.79.33:7070/formeditor/authorizationService.service</argument>
   <argument>2</argument>
</application-desc>
</jnlp>This application is self signed.
When I download jar file to disk I can run it with command java -jar and it works fine.
After downloading jar I made some tests changing line <jar href="http://192.168.79.33:7070/resources/applet/formeditor.jar" /> in Jnlp file.
When I changed it to <jar href="formeditor.jar" />, and have jar in folder it works.
When I changed it to <jar href="file:///C:/formeditor.jar"> it is not working (same exception).
In every case jar is download correctly and it pass verifying.
can anyone help?
Regards
Michal

867322 wrote:
When I changed it to <jar href="formeditor.jar" />, and have jar in folder it works.Okay, so you at least have a workaround.
can anyone help?Search the bugs database to see if someone else already reported this; if not create a new bug entry. Whatever mistake you could make, you should not be getting a NullPointerException as a result so this is at the very least a bug in the error handling of webstart.
But just some observations to try and see if you can make a difference (which is added input for your bug report). If I check JNLP examples, I see that the url specified is usually without a protocol, so it could be like this:
<jar href="/resources/applet/formeditor.jar" />The JNLP should be on the host that you service the jar from, so Webstart can fill in the host information for itself.
Also you provide a main-class; if the jar manifest specifies a main-class (and it should) you don't need to specify it in your JNLP file.

Unable to access the internet on windows xp using bootcamp. I installed the bootcamp drivers ( from snow leopard) but it still doesn't work. I have parallels 6 also installed and IT works fine. I am missing a rtl network adapter-thanksr

Hi
I have a new 21 inch imac oct 2011 version. I installed bootcamp and windows xp on my machine and i also installed parallels 6.
Paralleles works great and i can open any program with it. But bootcamp also works EXCEPT it refuses to give me access to the internet. I installed the bootcamp drivers from my snow leopard disk, it did not make a difference. All the drivers installed but still no internet. I then installed the bootcamp drivers from the gray mac osx disk (#1) but it stopped installing with an error number ( 2753) and it said that the package was damaged.
I have tried everything; i opened each disk and trieed installing the files separately. Nothing.
What i see missing in my devices screen in XP is the network adapter.
I have a router (dlink-dr615) and it is connected by ethernet to my imac. I wonder if THIS might have anything to do with the problem. Any guidance would be much appreciated.
Thank you

I'd recommend reposting in the Boot Camp forum, that is where the Boot Camp and Windows gurus hang out.
Good luck.

Unable to access the internet after upgrading to 10.5.2

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