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Hi everyone, I'm not very good with networking, but I've noticed that when I assign my machine a static IP, its speed is noticably slower than when assigned an IP ...
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  1. #1
    Linux Engineer Javasnob's Avatar
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    Static IP -> Slower?!


    Hi everyone,

    I'm not very good with networking, but I've noticed that when I assign my machine a static IP, its speed is noticably slower than when assigned an IP via DHCP. Any ideas as to what could be going on?

    Thanks!
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  2. #2
    Linux Engineer Zelmo's Avatar
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    One idea is that the nameservers assigned by DHCP may be more responsive than the ones specified when using a static address. The telltale sign for this is your Web browser's status bar spending a lot of time saying "Resolving www.yadayada.com..." or "Looking up www.yadayada.com..." or something similar.

    Do you have good entries in /etc/resolv.conf, like ones provided by your ISP or a known nearby DNS server?
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  3. #3
    Linux Enthusiast
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    DNS search order may also be a cause.

  4. #4
    Linux Enthusiast KenJackson's Avatar
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    If that's the issue, you can also experiment with the OpenDNS servers: 208.67.222.222 and 208.67.220.220.

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