Date: Sat, 24 Sep 2005 12:49:43 +0800 From: David Xu <davidxu@freebsd.org> To: current@freebsd.org Subject: broken dhclient-script in TIMEOUT case Message-ID: <4334DAE7.8020207@freebsd.org>
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It seems script /sbin/dhclient-script is broken in TIMEOUT case.
first, the command parameter is wrong for our ping program, it
passes -w parameter to ping, but our ping can only accept -t,
if ping -q -c 1 -w 1 "$1"; then
second, the statement:
eval "ifconfig $interface inet -alias $new_ip_address $medium"
immediately removes the address just configured, result is although
I have setup a lease section, but I can not set the static ip address
after dhcp server timeouts.
Patch is below:
-------------
timeout 5;
retry 60;
reboot 10;
select-timeout 5;
initial-interval 2;
#reject 192.33.137.209;
script "/sbin/dhclient-script";
interface "bge0" {
send host-name "davidxu-t43.my.domain";
# send dhcp-client-identifier 1:0:a0:24:ab:fb:9c;
send dhcp-lease-time 3600;
# supersede domain-name "netease.com";
prepend domain-name-servers 127.0.0.1;
request subnet-mask, broadcast-address, time-offset, routers,
domain-name, domain-name-servers, host-name;
require subnet-mask, domain-name-servers;
# media "media 10baseT/UTP", "media 10base2/BNC";
}
lease {
interface "bge0";
fixed-address 192.168.1.16;
option subnet-mask 255.255.255.0;
option routers 192.168.1.6;
renew 0 2006/1/1 12:00:00;
rebind 0 2006/1/1 12:15:00;
expire 0 2006/1/1 12:30:00;
}
---------------
my sample dhclient.conf:
timeout 5;
retry 60;
reboot 10;
select-timeout 5;
initial-interval 2;
#reject 192.33.137.209;
script "/sbin/dhclient-script";
interface "bge0" {
send host-name "davidxu-t43.my.domain";
# send dhcp-client-identifier 1:0:a0:24:ab:fb:9c;
send dhcp-lease-time 3600;
# supersede domain-name "netease.com";
prepend domain-name-servers 127.0.0.1;
request subnet-mask, broadcast-address, time-offset, routers,
domain-name, domain-name-servers, host-name;
require subnet-mask, domain-name-servers;
# media "media 10baseT/UTP", "media 10base2/BNC";
}
lease {
interface "bge0";
fixed-address 192.168.1.16;
option subnet-mask 255.255.255.0;
option routers 192.168.1.6;
renew 0 2006/1/1 12:00:00;
rebind 0 2006/1/1 12:15:00;
expire 0 2006/1/1 12:30:00;
}
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