From: Pavel Zhukov <pzhukov@redhat.com>
Date: Mon, 17 Jul 2017 15:58:28 +0000 (+0200)
Subject: dhclient: send client-identifier matching hardware address
X-Git-Tag: 046~36^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=refs%2Fpull%2F252%2Fhead;p=thirdparty%2Fdracut.git

dhclient: send client-identifier matching hardware address

Forcing dhclient to use hardware address instead of DUID to make it
predictable and allows system installation in whitelist based networks.
---

diff --git a/modules.d/40network/dhclient.conf b/modules.d/40network/dhclient.conf
index a1739ce35..fe05c07f4 100644
--- a/modules.d/40network/dhclient.conf
+++ b/modules.d/40network/dhclient.conf
@@ -1,6 +1,8 @@
 
 option classless-routes code 121 = array of unsigned integer 8;
 
+send dhcp-client-identifier = hardware;
+
 request subnet-mask, broadcast-address, time-offset, routers,
         domain-name, domain-name-servers, domain-search, host-name,
         root-path, interface-mtu, classless-routes;