From 4011b48c4261426c0cc51e5e063c4ac929153956 Mon Sep 17 00:00:00 2001 From: Pavel Zhukov Date: Mon, 17 Jul 2017 17:58:28 +0200 Subject: [PATCH] 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. --- modules.d/40network/dhclient.conf | 2 ++ 1 file changed, 2 insertions(+) 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; -- 2.47.2