+r=http://http.us.debian.org/debian
+# like default, but scrap httpredir and add suggested newer pkgs in fai-project.org
+dd of=/etc/fai/apt/sources.list <<EOF
+deb $r $base main contrib non-free
+deb http://security.debian.org/debian-security $base/updates main contrib non-free
+
+EOF
+
+if [[ $base == jessie ]]; then
+ tee -a /etc/fai/apt/sources.list <<'EOF'
+deb http://fai-project.org/download jessie koeln
+EOF
+fi
+
+# tried out a stretch base, doesn't work yet.
+$sed -f - /etc/fai/nfsroot.conf <<EOF
+s,^( *FAI_DEBOOTSTRAP=).*,\1"$base $r",
+EOF
+