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| author | dumbbell <dumbbell@FreeBSD.org> | 2011-12-04 14:44:31 +0000 |
|---|---|---|
| committer | dumbbell <dumbbell@FreeBSD.org> | 2011-12-04 14:44:31 +0000 |
| commit | ff8355fd0adf45a0a0be9afa0e0791db4f1251ff (patch) | |
| tree | 7f5d2448f6dafab8a79f813bf2da0674512a632a /sbin/dhclient/tables.c | |
| parent | e2bfeee07672c9a691d9ee0ac15d92150d93d457 (diff) | |
| download | FreeBSD-src-ff8355fd0adf45a0a0be9afa0e0791db4f1251ff.zip FreeBSD-src-ff8355fd0adf45a0a0be9afa0e0791db4f1251ff.tar.gz | |
Support domain-search in dhclient(8)
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)
Diffstat (limited to 'sbin/dhclient/tables.c')
| -rw-r--r-- | sbin/dhclient/tables.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sbin/dhclient/tables.c b/sbin/dhclient/tables.c index 81a9acc..c7bac57 100644 --- a/sbin/dhclient/tables.c +++ b/sbin/dhclient/tables.c @@ -184,7 +184,7 @@ struct option dhcp_options[256] = { { "option-116", "X", &dhcp_universe, 116 }, { "option-117", "X", &dhcp_universe, 117 }, { "option-118", "X", &dhcp_universe, 118 }, - { "option-119", "X", &dhcp_universe, 119 }, + { "domain-search", "t", &dhcp_universe, 119 }, { "option-120", "X", &dhcp_universe, 120 }, { "classless-routes", "BA", &dhcp_universe, 121 }, { "option-122", "X", &dhcp_universe, 122 }, @@ -400,12 +400,13 @@ unsigned char dhcp_option_default_priority_list[] = { DHO_IRC_SERVER, DHO_STREETTALK_SERVER, DHO_STREETTALK_DA_SERVER, + DHO_DOMAIN_SEARCH, /* Presently-undefined options... */ 62, 63, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, - 118, 119, 120, 122, 123, 124, 125, 126, 127, 128, 129, 130, + 118, 120, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, |
