X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=grml-terminalserver-config;h=ca73dfc7f4134c7bc9c8b3dcda3d1f159ca32868;hb=refs%2Ftags%2F0.79;hp=bd0ec3810ddf4fd20cdd66c3a3a6b9dc3dc30f75;hpb=cbd3755b82a682a95a29ebe33928f3ac6cad633b;p=grml-terminalserver.git

diff --git a/grml-terminalserver-config b/grml-terminalserver-config
index bd0ec38..ca73dfc 100755
--- a/grml-terminalserver-config
+++ b/grml-terminalserver-config
@@ -38,6 +38,7 @@ IPRANGE_TO_=""
 NETWORK_=""
 OPTIONS_=""
 BOOT_ARGS_=""
+NAT_INTERFACE_=""
 
 
 ###
@@ -93,6 +94,7 @@ IPRANGE_FROM_="$IPRANGE_FROM_"
 IPRANGE_TO_="$IPRANGE_TO_"
 OPTIONS_="$OPTIONS_"
 BOOT_ARGS_="$BOOT_ARGS_"
+NAT_INTERFACE_="$NAT_INTERFACE_"
 
 EOT
   notice "config successfully safed to \"$CONF_FILE_\""
@@ -123,7 +125,7 @@ function actionAutoconf
 function actionMkInitrd
 {
   echo -n "Creating initrd $PATH_/minirt26.gz: "
-  isExistent "$PATH_/minirt26.gz" && echo "$PATH_/minirt26.gz does already exist, skipping initrd creation" && return 0
+  isExistent "$PATH_/minirt26.gz" && echo && echo "$PATH_/minirt26.gz exists already, skipping initrd creation" && return 0
   mkInitrd
   echo done
 }
@@ -152,7 +154,7 @@ function mkInitrd
   # implanting my initrd changes into the original initrd
 
   # copy programs, check if there are already links with this name to busybox
-  for i in $USR_SHARE_/discover* $USR_SHARE_/udhcpc $USR_SHARE_/udhcp-config.sh $USR_SHARE_/cdir $USR_SHARE_/rdir /usr/bin/ldd ;do
+  for i in $USR_SHARE_/timeout $USR_SHARE_/discover* $USR_SHARE_/udhcpc $USR_SHARE_/udhcp-config.sh $USR_SHARE_/cdir $USR_SHARE_/rdir /usr/bin/ldd ;do
     tmp_name_="${i##*/}"
     isNotExistent "$INITRD_/static/$tmp_name_" eprint || execute "rm $INITRD_/static/$tmp_name_"
     cp $i "$INITRD_/static/$tmp_name_"
@@ -177,12 +179,14 @@ function mkInitrd
     isNotExistent $CARDS_DETECTED_BY_DISCOVER && awk '/ethernet/{print $3}' /lib/discover/pci.lst |sort |uniq > $CARDS_DETECTED_BY_DISCOVER
   else # newer discover does not provide /lib/discover/pci.lst, get a list of all network drivers therefore
     isNotExistent $CARDS_DETECTED_BY_DISCOVER && \
-    # find *all* network drivers
-    # find /lib/modules/`uname -r`/kernel/drivers/net/ -name \*.ko | sed 's#.*./## ; s#\.ko##' | sort | uniq > $CARDS_DETECTED_BY_DISCOVER
+    # find *all* network drivers, but do not include wlan/pcmcia/... related ones
+    # blacklist: proteon and depca as they seem to cause problems with udevsettle
+    find /lib/modules/`uname -r`/kernel/drivers/net/ -name \*.ko | grep -v 'wireless\|wan\|hamradio\|wlan\|ppp\|irda\|pcmcia\|depca\|proteon' | \
+         sed 's#.*./## ; s#\.ko##' | sort | uniq > $CARDS_DETECTED_BY_DISCOVER
     # find the ones supported by discover
-    for mod in `grep "name'>.*</data>" /lib/discover/pci-device.xml | sed "s#.*name'>## ; s#</data>##" | sort -u`; do
-        find /lib/modules/${KERNEL_VERSION_}/kernel/drivers/net -name ${mod}.ko | sed 's#.*./## ; s#\.ko##' >> $CARDS_DETECTED_BY_DISCOVER
-    done
+    # for mod in `grep "name'>.*</data>" /lib/discover/pci-device.xml | sed "s#.*name'>## ; s#</data>##" | sort -u`; do
+    #     find /lib/modules/${KERNEL_VERSION_}/kernel/drivers/net -name ${mod}.ko | sed 's#.*./## ; s#\.ko##' >> $CARDS_DETECTED_BY_DISCOVER
+    # done
   fi
 
   local modules="`cat $CARDS_DETECTED_BY_DISCOVER |xargs` af_packet"
@@ -321,6 +325,30 @@ for addresses from 192.168.0.101 to (and including) 192.168.0.200.
 
   NAMESERVERS_=`netGetNameservers warn`
   GW_=`netGetDefaultGateway warn`
+  GW_DEV_=`/sbin/ip route get "$GW_" | awk '{ print $3; exit; }'`
+  if [ "$GW_DEV_" != "$INTERFACE_" ]; then
+    # GW_DEV_ of server is not the same device as the one serviced by dhcpd
+    # so it doesn't make sense to provide the GW_ address to the clients
+    local do_nat_="YES"
+    local do_nat_title_="Network Address Translation"
+    local do_nat_message_="
+Do you want to set up NAT so that clients booting from this
+grml-terminalserver can use this machine also as gateway to
+the internet?"
+
+    $DIALOG_ --clear --backtitle "$BACK_TITLE_" --title "$do_nat_title_" --yesno "$do_nat_message_" 15 75 || \
+      do_nat_="NO"
+    if [ "$do_nat_" = "YES" ]; then
+      # user wants NAT, we give the clients the server address as
+      # gateway as well
+      GW_="$IP_"
+      NAT_INTERFACE_="$GW_DEV_"
+    else
+      # no NAT, no sensible gateway
+      GW_=
+      NAT_INTERFACE_="none"
+    fi
+  fi
 
 
   # grub