From: Michael Brown <mcb30@ipxe.org>
Date: Tue, 6 Dec 2011 13:54:45 +0000 (+0000)
Subject: [dhcp] Add PXE-mandated DHCP options [128,135] to parameter request list
X-Git-Tag: v1.20.1~2038
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=8926c233f69cf0f8757ce3fad4232b2396ca7834;p=thirdparty%2Fipxe.git

[dhcp] Add PXE-mandated DHCP options [128,135] to parameter request list

The PXE specification requires us to request DHCP options 128 to 135
inclusive, although these have no defined purpose.

Suggested-by: Ralf Buettner <rab@bootix.com>
Signed-off-by: Michael Brown <mcb30@ipxe.org>
---

diff --git a/src/net/udp/dhcp.c b/src/net/udp/dhcp.c
index 682191f06..10482e94d 100644
--- a/src/net/udp/dhcp.c
+++ b/src/net/udp/dhcp.c
@@ -85,6 +85,7 @@ static uint8_t dhcp_request_options_data[] = {
 		      DHCP_LOG_SERVERS, DHCP_HOST_NAME, DHCP_DOMAIN_NAME,
 		      DHCP_ROOT_PATH, DHCP_VENDOR_ENCAP, DHCP_VENDOR_CLASS_ID,
 		      DHCP_TFTP_SERVER_NAME, DHCP_BOOTFILE_NAME,
+		      128, 129, 130, 131, 132, 133, 134, 135, /* for PXE */
 		      DHCP_EB_ENCAP, DHCP_ISCSI_INITIATOR_IQN ),
 	DHCP_END
 };