X-Git-Url: https://git.grml.org/?a=blobdiff_plain;f=templates%2Fdhcpd_config;h=5bf9dedba61e8085e8edc7d75b472670e5869e1d;hb=HEAD;hp=2b847c7c1ef37692949a67ceded8e6f23beb5b08;hpb=cb91c41fae1f12087ea2426ce6e0381b26fb7331;p=grml-terminalserver.git

diff --git a/templates/dhcpd_config b/templates/dhcpd_config
index 2b847c7..5bf9ded 100644
--- a/templates/dhcpd_config
+++ b/templates/dhcpd_config
@@ -24,8 +24,13 @@
 date_=`execute date warn`
 
 # insert commas when having multiple nameservers
-DNS_=$(echo "$NAMESERVERS_" | sed -e 's/\([0-9]\) \([0-9]\)/\1, \2/g')
+if [ -n "$NAMESERVERS_" ]; then
+	DNS_LINE_="option domain-name-servers $(echo "$NAMESERVERS_" | sed -e 's/\([0-9]\) \([0-9]\)/\1, \2/g');"
+fi
 # note: we don't support multiple routers options
+if [ -n "$GW_" ]; then
+	ROUTERS_LINE_="option routers $GW_;"
+fi
 
 cat >"$DHCPD_CONFIG_FILE_" <<EOT
 # ${DHCPD_CONFIG_FILE_##/*/} for GRML terminalserver
@@ -40,21 +45,27 @@ cat >"$DHCPD_CONFIG_FILE_" <<EOT
 # global settings
 allow booting;
 allow bootp;
-#option option-150 code 150 = text ;
-#option T150 code 150 = string;
 default-lease-time 600;
 max-lease-time 7200;
 
+# UEFI boot with DHCPv4
+option architecture-type code 93 = unsigned integer 16;
+
 subnet $NETWORK_ netmask $NETMASK_ {
   next-server $IP_;
-  if substring (option vendor-class-identifier, 0, 9) = "Etherboot" { filename "etherboot.nbi"; }
-  else { filename "pxelinux.0"; }
 #  option subnet-mask $NETMASK_;
   range $IPRANGE_FROM_ $IPRANGE_TO_;
-  option routers $GW_;
-  option domain-name-servers $DNS_;
-#  option T150 "/menu.lst";
-#  option option-150 "(nd)/menu.lst";
+  $ROUTERS_LINE_
+  $DNS_LINE_
+
+  class "pxeclients" {
+    match if substring (option vendor-class-identifier, 0 ,9) = "PXEClient";
+    if option architecture-type = 00:07 {
+      filename "shim.efi";
+    } else {
+      filename "pxelinux.0";
+    }
+  }
 }
 
 EOT