src-test/sbin/dhclient/dhclient-script, branch main

Set svn:executable on dhclient-script

2011-12-30T14:46:53Z

Sponsored by: Yakaz (http://www.yakaz.com)

dhclient-script relied on incorrect behavior of SIOCAIFADDR ioctl,

2011-12-13T11:54:51Z

that changed 0.0.0.0/0.0.0.0 prefix to 0.0.0.0/255.0.0.0. In the r228313 this behavior was fixed, and since dhclient-script got broken. I'm not sure this fix is a perfect one, it just changes dhclient-script to set 0.0.0.0/255.0.0.0 explicitly. PR: kern/163206

Support domain-search in dhclient(8)

2011-12-04T14:44:31Z

The "domain-search" option (option 119) allows a DHCP server to publish a list of implicit domain suffixes used during name lookup. This option is described in RFC 3397. For instance, if the domain-search option says: ".example.org .example.com" and one wants to resolve "foobar", the resolver will try: 1. "foobar.example.org" 2. "foobar.example.com" The file /etc/resolv.conf is updated with a "search" directive if the DHCP server provides "domain-search". A regression test suite is included in this patch under tools/regression/sbin/dhclient. PR: bin/151940 Sponsored by Yakaz (http://www.yakaz.com)

Use resolvconf(8) to update /etc/resolv.conf.

2011-03-18T12:23:20Z

If you don't want to use resolvconf(8) to update /etc/resolv.conf, you can put resolvconf_enable="NO" into /etc/dhclient-enter-hooks.

Use the -n flag to route(8) when calling "route get". Otherwise we hang

2008-06-09T20:03:35Z

for a long time if we get a lease, but DNS isn't working. MFC after: 1 week

Add a new function is_default_interface() which determines if this

2008-03-30T02:42:39Z

interface is one with the default route (or there isn't one). Use it to decide if we should adjust the default route and /etc/resolv.conf. Fix the delete of the default route. The if statement was totally bogus and the delete only worked due to a typo. [1] Reported by: Jordan Coleman [1] MFC after: 1 week

During PREINIT, when giving the interface the address 0.0.0.0, do it as an

2008-01-21T23:54:57Z

alias to avoid distrubing other addresses. PR: bin/119255 Submitted by: Jaakko Heinonen

Use the -n flag on ifconfig so that dhclient does not cause the kernel module

2007-07-03T17:49:32Z

to be reloaded when the interface is torn down. Reviewed by: brooks Approved by: re (kensmith)

The minimum size of an RFC3442 destination descriptor is five bytes, so

2007-04-13T15:07:10Z

correct test to -ge 5. Without this change an RFC3442 encoded default route would be ignored. Reported by: Cedric Jonas

Implement RFC3442, the Classless Static Route option.

2007-02-09T17:50:26Z

The original DHCP specification includes a route option but it supports only class-based routes. RFC3442 adds support for specifying the netmask width for each static route. A variable length encoding is used to minimize the size of this option. PR: bin/99534 Submitted by: Andrey V. Elsukov Reviewed by: brooks