On 26 Dec 2001, Jake Colman wrote:
> 1) I created a script in /etc/dhcpcd/dhcpcd-eth0.exe that should
> automatically be executed whenever the link comes up or the lease is
> renewed. For some reason, the script simply does not get executed. My
> permissions on the script are fine and I can manually execute the scrit
> successfully. I know for certain that the script it not being executed.
> Why?
The man page documents that the file should be
/etc/dhcpc/dhcpcd-<interface>.exe, which shouldn't be a problem... dhcpcd
is normally a symlink to dhcpd. You could check that, though. How do
you know it's not getting run? Have you tried to 'stat' the file, to see
if it was accessed?
> 2) I am running a cachine nameserver on my system. I do not want dhcpcd to
> rewrite my /etc/resolv.conf with my ISP's nameservers. I know that the
> "-R" option to dhcpcd suppresses this. I poked around the variousscripts
> and it seems that adding 'export DHCPCDARGS="-R"' to the ifcfg-eth0 file
> should have done the trick. But it has no effect. Why?
Could be because:
if [ -n "${DHCP_HOSTNAME}" ]; then
PUMPARGS="-h ${DHCP_HOSTNAME}"
DHCPCDARGS="-h ${DHCP_HOSTNAME}"
fi
if you have a DHCP_HOSTNAME, any previously set options are lost.
Instead, if you set PEERDNS=no, then dhcpcd will not rewrite your
resolv.conf file.
--
If I had a dollar for every brain that you don't have,
I'd have one dollar. - Squidward to SpongeBob
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