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On Tue, Sep 07, 2010 at 09:51:48PM +0800, ?? wrote |
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> Thinks everyone: |
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> DNS woks well for me. i can ping www.google.com. Just can't access |
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> it in web-browsers without rebooting system.Sometimes I thought mybe |
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> it's the problem of Power.But now i doubt about it! Because even |
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> while I am watching videos online( about half an our) it happens. |
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> Here is the wireshark capture result: I don't know why there are |
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> so manay "RTS". |
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I had a problem authenticating with the wifi domain at the local |
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library when I first tried it. It turns out that the local library |
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intercepts the first http:// attempt and sends you to a page win the |
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10.0.0.0/8 block. My iptables configuration was copied from my desktop, |
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which had no reason to expect traffic from that area. So it blocked |
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10.0.0.0/8 it, which prevented me from signing in. |
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Your situation sounds like you have a half-hour lease on an IP |
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address, and something goes wrong when the lease is renewed, or |
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attempted to be renewed. A couple of suggestions... |
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- heavy-handed "solution"... can you set up dhcpcd to get you a longer |
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lease than 30 minutes on your IP address? |
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- check your iptables rulesets and logs. Do you have any iptables rules |
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that generate RST's at your end? If you get desparate, try running |
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for 45 minutes with iptables turned off |
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- what does your netbook's /etc/resolv.conf look like... |
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1) before going online |
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2) after going online successfully |
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3) after a half-hour |
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-- |
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Walter Dnes <waltdnes@××××××××.org> |
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