diff --git a/scripts/radvd_adv_count b/scripts/radvd_adv_count
new file mode 100755
index 0000000000000000000000000000000000000000..5eb8812e08bfa10a194e0fbd0b41aa9a2594c123
Binary files /dev/null and b/scripts/radvd_adv_count differ
diff --git a/userparameter_dhcp.conf.bak b/userparameter_dhcp.conf.bak
new file mode 100644
index 0000000000000000000000000000000000000000..897f2f532a0df0a0276ed2472341c285acfba1bb
--- /dev/null
+++ b/userparameter_dhcp.conf.bak
@@ -0,0 +1,6 @@
+UserParameter=dhcp.pool.all,dhcpd-pools -c /etc/dhcp/dhcpd.conf -l /var/lib/dhcp/dhcpd.leases -L22
+UserParameter=dhcp.pool.max[*],dhcpd-pools -c /etc/dhcp/dhcpd.conf -l /var/lib/dhcp/dhcpd.leases -L22|grep -i $1|sed 's/ \+/;/g'|cut -d';' -f2
+UserParameter=dhcp.pool.use[*],dhcpd-pools -c /etc/dhcp/dhcpd.conf -l /var/lib/dhcp/dhcpd.leases -L22|grep -i $1|sed 's/ \+/;/g'|cut -d';' -f3
+UserParameter=dhcp.pool.percent[*],dhcpd-pools -c /etc/dhcp/dhcpd.conf -l /var/lib/dhcp/dhcpd.leases -L22|grep -i $1|sed 's/ \+/;/g'|cut -d';' -f4
+UserParameter=dhcp.pool.touch[*],dhcpd-pools -c /etc/dhcp/dhcpd.conf -l /var/lib/dhcp/dhcpd.leases -L22|grep -i $1|sed 's/ \+/;/g'|cut -d';' -f5
+UserParameter=dhcp.pool.discovery,/etc/zabbix/scripts/dhcppools.sh