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On Wed, Jun 15, 2011 at 04:07:43PM +0200, Florian Philipp wrote: |
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> Hello list! |
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> |
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> for some wireless access points, I want to get an IP via DHCP but not |
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> use the provided DNS-server (I use an openvpn setup with its own DNS |
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> server, domain name, etc.). |
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> |
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> In /usr/share/doc/openrc-0.8.2-r1/net.example it reads: |
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> # Setting name/domain server causes /etc/resolv.conf to be overwritten |
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> # Note that if DHCP is used, and you want this to take precedence then |
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> # please put -R in your dhcpcd options |
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> |
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> But dhcpcd does not seem to have a -R option. It does have a --static |
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> option, though. While this is good enough for simply setting the DNS |
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> server, it does not seem to allow specifying domain names or |
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> search-domains (at least it is not shown in the man-page). |
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> |
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> Please tell me what the proper way is and whether the mention of "-R" is |
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> a documentation bug. |
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> |
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> Thanks in advance, |
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> Florian Philipp |
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from the man page, this seems to do what you want |
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(never tried, i use dhclient and its /etc/dhcp/dhclient.conf): |
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-C, --nohook script |
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Don't run this hook script. Matches full name, or prefixed with 2 numbers optionally ending with .sh. |
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So to stop dhcpcd from touching your DNS or MTU settings you would do:- |
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dhcpcd -C resolv.conf -C mtu eth0 |
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yoyo |
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