Add Mikrotik ip dhcp-server lease print template (#1495)

Co-authored-by: pskliarenko <“[email protected]”>

ntc_templates/templates/index

@@ -712,6 +712,7 @@ mikrotik_routeros_log_print_detail_without-paging.textfsm, .*, mikrotik_routeros
 mikrotik_routeros_routing_bgp_peer_print_status.textfsm, .*, mikrotik_routeros, [[/]]r[[outing]] bg[[p]] p[[eer]] p[[rint]] s[[tatus]]
 mikrotik_routeros_ip_arp_print_without-paging.textfsm, .*, mikrotik_routeros, [[/]]ip arp print without-paging
 mikrotik_routeros_routing_ospf_neighbor_print.textfsm, .*, mikrotik_routeros, [[/]]r[[outing]] o[[spf]] nei[[ghbor]] p[[rint]]
+mikrotik_routeros_ip_dhcp-server_lease_print.textfsm, .*, mikrotik_routeros, [[/]]ip dh[[cp-server]] l[[ease]] p[[rint]]
 mikrotik_routeros_ip_address_export_verbose.textfsm, .*, mikrotik_routeros, [[/]]ip a[[ddress]] e[[xport]] [[verbose]]
 mikrotik_routeros_interface_ethernet_print.textfsm, .*, mikrotik_routeros, [[/]]in[[terface]] et[[hernet]] pr[[int]]
 mikrotik_routeros_ip_neighbor_print_detail.textfsm, .*, mikrotik_routeros, [[/]]ip n[[eighbor]] p[[rint]] d[[etail]]

ntc_templates/templates/mikrotik_routeros_ip_dhcp-server_lease_print.textfsm

@@ -0,0 +1,19 @@
+Value NUMBER (\d+)
+Value FLAGS ([XRDB]+)
+Value ADDRESS (\S+)
+Value MAC_ADDRESS ((?:[0-9a-fA-F]{2}:){5}[0-9a-fA-F]{2})
+Value HOST_NAME (\S+)
+Value SERVER (\S+)
+Value RATE_LIMIT (\S+)
+Value STATUS (\S+)
+Value LAST_SEEN (\S+)
+
+Start
+  ^\s*#\s+ADDRESS\s+MAC-ADDRESS\s+HOST-NAME\s+SERVER\s+RATE-LIMIT\s+STATUS\s+LAST-SEEN\s*$$ -> EntriesTable
+
+EntriesTable
+  # Impossible to separate HOST-NAME and SERVER? Have the same regex, can be empty,
+  # are next to each other -> use '...print terse...' version of the command
+  ^\s*${NUMBER}(?:\s+${FLAGS})?\s+${ADDRESS}(?:\s+${MAC_ADDRESS})?(?:\s+${HOST_NAME})?\s+${SERVER}(?:\s+${RATE_LIMIT})?\s+${STATUS}\s+${LAST_SEEN}\s*$$ -> Record
+  ^\s*$$
+  ^. -> Error

tests/mikrotik_routeros/ip_dhcp-server_lease_print/mikrotik_routeros_ip_dhcp-server_lease_print.raw

@@ -0,0 +1,6 @@
+Flags: X - disabled, R - radius, D - dynamic, B - blocked
+ #   ADDRESS          MAC-ADDRESS        HOST-NAME  SERVER         RATE-LIMIT  STATUS  LAST-SEEN
+ 0   192.168.60.254                                 *1                         bound   35w13h13m15s
+ 1 X 192.168.61.254                      MikroTik   DHCPv4_Server              waiting never
+ 1   192.168.62.254   12:34:56:78:90:AA             DHCPv4_Server              waiting never
+ 2 D 192.168.88.254   12:34:56:78:90:AB  MikroTik   DHCPv4_Server              waiting never

tests/mikrotik_routeros/ip_dhcp-server_lease_print/mikrotik_routeros_ip_dhcp-server_lease_print.yml

@@ -0,0 +1,38 @@
+---
+parsed_sample:
+  - address: "192.168.60.254"
+    flags: ""
+    host_name: ""
+    last_seen: "35w13h13m15s"
+    mac_address: ""
+    number: "0"
+    rate_limit: ""
+    server: "*1"
+    status: "bound"
+  - address: "192.168.61.254"
+    flags: "X"
+    host_name: "MikroTik"
+    last_seen: "never"
+    mac_address: ""
+    number: "1"
+    rate_limit: ""
+    server: "DHCPv4_Server"
+    status: "waiting"
+  - address: "192.168.62.254"
+    flags: ""
+    host_name: ""
+    last_seen: "never"
+    mac_address: "12:34:56:78:90:AA"
+    number: "1"
+    rate_limit: ""
+    server: "DHCPv4_Server"
+    status: "waiting"
+  - address: "192.168.88.254"
+    flags: "D"
+    host_name: "MikroTik"
+    last_seen: "never"
+    mac_address: "12:34:56:78:90:AB"
+    number: "2"
+    rate_limit: ""
+    server: "DHCPv4_Server"
+    status: "waiting"