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63 lines
2.4 KiB
63 lines
2.4 KiB
<b>Can't assign requested address</b> |
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<i>Fixed, see below</i> |
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Using Mac OS X 10.9 (Mavericks) I noticed that my browser wasn't working. Except |
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some sites like google. Almost nothing works anymore. Except IPV6 connections. |
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There was no problem with that. Also incomming connections on IPV4 like SSH or |
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VNC works. |
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So I tried to connect from the terminal: |
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imac:~ rogier$ telnet www.nu.nl 80 |
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Trying 62.69.174.78... |
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telnet: connect to address 62.69.174.78: Can't assign requested address |
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Trying 62.69.166.18... |
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telnet: connect to address 62.69.166.18: Can't assign requested address |
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Trying 62.69.166.15... |
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telnet: connect to address 62.69.166.15: Can't assign requested address |
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Trying 62.69.174.75... |
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telnet: connect to address 62.69.174.75: Can't assign requested address |
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telnet: Unable to connect to remote host |
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No connection possible. So what went wrong? |
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The netstat -a gives me really a lot of "CLOSED" connections. That could not be a |
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good sign. After some digging on the internet I came to an article on the Apple |
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discussion list about this problem. It turns out that there is (probably) a bug |
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in Mavericks. It gives you a lot of LAST_ACK connections. You can check your |
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connection state with the following command: |
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netstat -n | egrep '^(tcp|udp)' | awk '{print $NF}' | psort |
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If you do the same for IPV6, you get a whole different situation: |
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netstat -l |
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It turns out that after 20 to 25 days, something went very very wrong inside your |
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mac. The only thing that will help is rebooting the whole system. Looking at my |
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own system, I rebooted 24 day's ago. |
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imac:~ rogier$ last reboot |
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reboot ~ Sun Jan 12 11:15 |
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reboot ~ Thu Dec 19 10:53 |
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reboot ~ Wed Dec 11 08:31 |
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reboot ~ Sat Dec 7 09:56 |
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reboot ~ Fri Dec 6 07:24 |
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reboot ~ Thu Dec 5 14:31 |
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Anyone a solution? |
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<b>Update:</b> A temporary solution could be: Thanks <a href='http://nslog.com/2013/12/14/lost_internet_connection' target=new>Erik J. Barzeski</a> |
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sudo ifconfig en0 down |
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sudo route flush |
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sudo ifconfig en0 up |
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More information: <a href='https://discussions.apple.com/thread/5551686' target=new>https://discussions.apple.com/thread/5551686</a> |
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<b>Fixed:</b> It looks like it's being fixed in 10.9.4. Looking at the forum the cause |
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of the problem isn't found, but it's solved by upgrading to 10.9.4. |
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<a href='https://discussions.apple.com/thread/5551686?start=150&tstart=0' target='new'>https://discussions.apple.com/thread/5551686?start=150&tstart=0</a>
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