Note that some non-RFC compliant DHCP servers reject DUID in the ClientID.

diff --git a/dhcpcd.conf b/dhcpcd.conf
index e905b34403aa2e8ef6339ce4c200afbeb3502068..e5a19cd8b083401201784004da85814989b3b73d 100644 (file)
--- a/dhcpcd.conf
+++ b/dhcpcd.conf
@@ -11,6 +11,8 @@ hostname
 #clientid
 # or
 # Use the same DUID + IAID as set in DHCPv6 for DHCPv4 ClientID as per RFC4361.
+# Some non-RFC compliant DHCP servers do not reply with this set.
+# In this case, comment out duid and enable clientid above.
 duid
 
 # Persist interface configuration when dhcpcd exits.