diff --git a/README.md b/README.md
index ff6b4bf..7d090d2 100644
--- a/README.md
+++ b/README.md
@@ -2,12 +2,64 @@
 
 Wireguard management and monitoring utils.
 
+* [`wg_status`.py](https://git.hmp.today/pavel.muhortov/wireguard-management#wg_status-py)
 * [`wg-client-management`.sh](https://git.hmp.today/pavel.muhortov/wireguard-management#wg-client-management-sh)
-* [`wg-connect-handling`.sh](https://git.hmp.today/pavel.muhortov/wireguard-management#wg-connect-handling-sh)
 * [`wg-heavy@wg1`.service](https://git.hmp.today/pavel.muhortov/wireguard-management#wg-heavy-wg1-service)
 
 ____
 
+## `wg_status`.py
+
+**Description:**  
+> Wireguard server status parser.  
+
+**Dependencies:**  
+>
+> * privileged rights
+> * [Python 3](https://www.python.org/downloads/) (tested version 3.9.5 on [Debian GNU/Linux 11](http://ftp.debian.org/debian/dists/bullseye/))
+> * [requests](https://requests.readthedocs.io/) Python 3 module (tested version 2.31.0)
+> * to use peer names instead of their public keys, the existence of a directory with configurations or public keys of peers is required
+
+| PARAMETERS   |       DESCRIPTION      |    DEFAULT    |
+|--------------|------------------------|---------------|
+|**[-p, --peers_root]**|root path to peers configs or public keys|`/etc/wireguard/pki`|
+|**[-f, --filter]**|client names filter by regex|`.*`|
+|**[-g, --geo]**|check client real ip geo location (may be slow)|`None`|
+
+Example usage with Zabbix agent:  
+
+```bash
+# install dependencies
+sudo pip install requests
+# download
+sudo wget https://git.hmp.today/pavel.muhortov/wireguard-management/raw/branch/master/wg_status.py -O /etc/wireguard/wg_status.py
+sudo chmod +x /etc/wireguard/wg_status.py
+```
+
+```bash
+# edit sudoers
+sudo sh -c "echo '
+zabbix  ALL=(ALL) NOPASSWD:/etc/wireguard/wg_status.py
+' > /etc/sudoers.d/zabbix_agentd"
+# check permission
+sudo -u zabbix sudo /etc/wireguard/wg_status.py
+```
+
+```bash
+# add UserParameter to Zabbix agent
+sudo sh -c "echo '
+Timeout=30
+AllowRoot=0
+UserParameter=discovery.wg, sudo /etc/wireguard/wg_status.py
+' >> /etc/zabbix/zabbix_agentd.conf"
+sudo systemctl restart zabbix-agent
+```
+
+Download [Wireguard_by_Zabbix_agent.yaml](https://git.hmp.today/pavel.muhortov/wireguard-management/raw/branch/master/Wireguard_by_Zabbix_agent.yaml) template  
+Zabbix Server -> Configuration -> Templates -> Import template
+
+____
+
 ## `wg-client-management`.sh
 
 **Description:**  
diff --git a/Wireguard_by_Zabbix_agent.yaml b/Wireguard_by_Zabbix_agent.yaml
new file mode 100755
index 0000000..86af2a5
--- /dev/null
+++ b/Wireguard_by_Zabbix_agent.yaml
@@ -0,0 +1,944 @@
+zabbix_export:
+  version: '6.0'
+  date: '2023-08-16T11:10:34Z'
+  groups:
+    -
+      uuid: a571c0d144b14fd4a87a9d9b2aa9fcd6
+      name: Templates/Applications
+  templates:
+    -
+      uuid: c3272861e3ff46e2b3daa302066c53c7
+      template: 'OpenVPN by Zabbix agent'
+      name: 'OpenVPN by Zabbix agent'
+      description: 'OpenVPN by Zabbix agent'
+      groups:
+        -
+          name: Templates/Applications
+      items:
+        -
+          uuid: 51151af0bb704668a1bb3b390cee2039
+          name: 'OpenVPN stats'
+          key: discovery.ovpn
+          history: 14d
+          trends: '0'
+          value_type: TEXT
+          tags:
+            -
+              tag: Application
+              value: OpenVPN
+            -
+              tag: 'OpenVPN stats'
+              value: raw
+        -
+          uuid: 877b2f94cd4645fcaae13543f42d79be
+          name: 'OpenVPN clients limit'
+          type: DEPENDENT
+          key: ovpn.clients.limit
+          delay: '0'
+          history: 14d
+          units: client
+          preprocessing:
+            -
+              type: JSONPATH
+              parameters:
+                - $.clients_limit
+          master_item:
+            key: discovery.ovpn
+          tags:
+            -
+              tag: Application
+              value: OpenVPN
+            -
+              tag: 'OpenVPN server'
+              value: 'clients limit'
+        -
+          uuid: 00c5526a838e4f7791b4edafc20bb094
+          name: 'OpenVPN expiration ca'
+          type: DEPENDENT
+          key: ovpn.expiration.ca
+          delay: '0'
+          history: 14d
+          units: s
+          preprocessing:
+            -
+              type: JSONPATH
+              parameters:
+                - $.ca_expiration
+          master_item:
+            key: discovery.ovpn
+          tags:
+            -
+              tag: Application
+              value: OpenVPN
+            -
+              tag: 'OpenVPN server'
+              value: expiration
+          triggers:
+            -
+              uuid: 34fbc5a346d0458c8e529b92f0aa39c5
+              expression: 'last(/OpenVPN by Zabbix agent/ovpn.expiration.ca,#1)<86400'
+              name: 'OpenVPN ca certificate expires in 1 day'
+              priority: DISASTER
+              tags:
+                -
+                  tag: Application
+                  value: OpenVPN
+                -
+                  tag: 'OpenVPN stats'
+                  value: expiration
+            -
+              uuid: 016c7d7c40b342c883ff81d0a5817b75
+              expression: 'last(/OpenVPN by Zabbix agent/ovpn.expiration.ca,#1)<604800'
+              name: 'OpenVPN ca certificate expires in 7 days'
+              priority: HIGH
+              tags:
+                -
+                  tag: Application
+                  value: OpenVPN
+                -
+                  tag: 'OpenVPN stats'
+                  value: expiration
+            -
+              uuid: 2d9f9da08348499ab9b7584a9386abfc
+              expression: 'last(/OpenVPN by Zabbix agent/ovpn.expiration.ca,#1)<2592000'
+              name: 'OpenVPN ca certificate expires in 30 days'
+              priority: AVERAGE
+              tags:
+                -
+                  tag: Application
+                  value: OpenVPN
+                -
+                  tag: 'OpenVPN stats'
+                  value: expiration
+            -
+              uuid: 65912ffeb36a4b2c8bae996c0b865f69
+              expression: 'last(/OpenVPN by Zabbix agent/ovpn.expiration.ca,#1)<7776000'
+              name: 'OpenVPN ca certificate expires in 90 days'
+              priority: WARNING
+              tags:
+                -
+                  tag: Application
+                  value: OpenVPN
+                -
+                  tag: 'OpenVPN stats'
+                  value: expiration
+        -
+          uuid: 591d03b0553645788c5b178670cb8bc9
+          name: 'OpenVPN expiration cert'
+          type: DEPENDENT
+          key: ovpn.expiration.cert
+          delay: '0'
+          history: 14d
+          units: s
+          preprocessing:
+            -
+              type: JSONPATH
+              parameters:
+                - $.ce_expiration
+          master_item:
+            key: discovery.ovpn
+          tags:
+            -
+              tag: Application
+              value: OpenVPN
+            -
+              tag: 'OpenVPN server'
+              value: expiration
+          triggers:
+            -
+              uuid: 6a2bc06ed9944e95bfdec45af330bd53
+              expression: 'last(/OpenVPN by Zabbix agent/ovpn.expiration.cert,#1)<86400'
+              name: 'OpenVPN cert certificate expires in 1 day'
+              priority: DISASTER
+              tags:
+                -
+                  tag: Application
+                  value: OpenVPN
+                -
+                  tag: 'OpenVPN stats'
+                  value: expiration
+            -
+              uuid: da6ae766472541e8addb2712584289c7
+              expression: 'last(/OpenVPN by Zabbix agent/ovpn.expiration.cert,#1)<604800'
+              name: 'OpenVPN cert certificate expires in 7 days'
+              priority: HIGH
+              tags:
+                -
+                  tag: Application
+                  value: OpenVPN
+                -
+                  tag: 'OpenVPN stats'
+                  value: expiration
+            -
+              uuid: 5571d2aa00a2479889bdd853b37d7160
+              expression: 'last(/OpenVPN by Zabbix agent/ovpn.expiration.cert,#1)<2592000'
+              name: 'OpenVPN cert certificate expires in 30 days'
+              priority: AVERAGE
+              tags:
+                -
+                  tag: Application
+                  value: OpenVPN
+                -
+                  tag: 'OpenVPN stats'
+                  value: expiration
+            -
+              uuid: 083b3ed043db4d209b093056c04605c3
+              expression: 'last(/OpenVPN by Zabbix agent/ovpn.expiration.cert,#1)<7776000'
+              name: 'OpenVPN cert certificate expires in 90 days'
+              priority: WARNING
+              tags:
+                -
+                  tag: Application
+                  value: OpenVPN
+                -
+                  tag: 'OpenVPN stats'
+                  value: expiration
+        -
+          uuid: 5ba0b1d455444ec8851c4cdda408ed24
+          name: 'OpenVPN clients count'
+          type: DEPENDENT
+          key: ovpn.stats.clients_count
+          delay: '0'
+          history: 14d
+          units: clients
+          preprocessing:
+            -
+              type: JSONPATH
+              parameters:
+                - $.clients_count
+          master_item:
+            key: discovery.ovpn
+          tags:
+            -
+              tag: Application
+              value: OpenVPN
+            -
+              tag: 'OpenVPN stats'
+              value: 'clients count'
+        -
+          uuid: 731f61d192f944769aaf82c2fb05676b
+          name: 'OpenVPN clients found'
+          type: DEPENDENT
+          key: ovpn.stats.clients_found
+          delay: '0'
+          history: 14d
+          units: clients
+          preprocessing:
+            -
+              type: JSONPATH
+              parameters:
+                - $.clients_found
+          master_item:
+            key: discovery.ovpn
+          tags:
+            -
+              tag: Application
+              value: OpenVPN
+            -
+              tag: 'OpenVPN stats'
+              value: 'clients found'
+        -
+          uuid: f38e82ba64f14385bd60a1397eda278c
+          name: 'OpenVPN stats updated'
+          type: DEPENDENT
+          key: ovpn.stats.updated
+          delay: '0'
+          history: 14d
+          trends: '0'
+          value_type: TEXT
+          preprocessing:
+            -
+              type: JSONPATH
+              parameters:
+                - $.stats_updated
+          master_item:
+            key: discovery.ovpn
+          tags:
+            -
+              tag: Application
+              value: OpenVPN
+            -
+              tag: 'OpenVPN stats'
+              value: updated
+      discovery_rules:
+        -
+          uuid: f6b3ac3373544c1f820c207234177816
+          name: 'Discovery openvpn clients'
+          type: DEPENDENT
+          key: get.ovpn.stats
+          delay: '0'
+          item_prototypes:
+            -
+              uuid: fc55509717fc4ee7bef6f684932ee01a
+              name: 'OpenVPN client "{#OVPN_CLIENT_NAME}" bytes recieved'
+              type: DEPENDENT
+              key: 'ovpn.client.b_rx.name[{#OVPN_CLIENT_NAME}]'
+              delay: '0'
+              history: 14d
+              units: B
+              preprocessing:
+                -
+                  type: JSONPATH
+                  parameters:
+                    - '$.data.[?(@.name=="{#OVPN_CLIENT_NAME}")].b_rx.first()'
+              master_item:
+                key: discovery.ovpn
+              tags:
+                -
+                  tag: Application
+                  value: OpenVPN
+                -
+                  tag: 'OpenVPN client'
+                  value: '{#OVPN_CLIENT_NAME}'
+            -
+              uuid: e75ed01ce6cd45e0822e021f6733b115
+              name: 'OpenVPN client "{#OVPN_CLIENT_NAME}" bytes transmitted'
+              type: DEPENDENT
+              key: 'ovpn.client.b_tx.name[{#OVPN_CLIENT_NAME}]'
+              delay: '0'
+              history: 14d
+              units: B
+              preprocessing:
+                -
+                  type: JSONPATH
+                  parameters:
+                    - '$.data.[?(@.name=="{#OVPN_CLIENT_NAME}")].b_tx.first()'
+              master_item:
+                key: discovery.ovpn
+              tags:
+                -
+                  tag: Application
+                  value: OpenVPN
+                -
+                  tag: 'OpenVPN client'
+                  value: '{#OVPN_CLIENT_NAME}'
+            -
+              uuid: 332feedbbd314a479ba27d43c7bb7523
+              name: 'OpenVPN client "{#OVPN_CLIENT_NAME}" real ip'
+              type: DEPENDENT
+              key: 'ovpn.client.r_ip.name[{#OVPN_CLIENT_NAME}]'
+              delay: '0'
+              history: 14d
+              trends: '0'
+              value_type: TEXT
+              preprocessing:
+                -
+                  type: JSONPATH
+                  parameters:
+                    - '$.data.[?(@.name=="{#OVPN_CLIENT_NAME}")].r_ip.first()'
+              master_item:
+                key: discovery.ovpn
+              tags:
+                -
+                  tag: Application
+                  value: OpenVPN
+                -
+                  tag: 'OpenVPN client'
+                  value: '{#OVPN_CLIENT_NAME}'
+                -
+                  tag: 'OpenVPN stats'
+                  value: 'real ip'
+            -
+              uuid: 0dc7671cdc9b47c6a7c06b47a8de25ca
+              name: 'OpenVPN client "{#OVPN_CLIENT_NAME}" connect duration'
+              type: DEPENDENT
+              key: 'ovpn.client.t_cd.name[{#OVPN_CLIENT_NAME}]'
+              delay: '0'
+              history: 14d
+              units: s
+              preprocessing:
+                -
+                  type: JSONPATH
+                  parameters:
+                    - '$.data.[?(@.name=="{#OVPN_CLIENT_NAME}")].t_cd.first()'
+              master_item:
+                key: discovery.ovpn
+              tags:
+                -
+                  tag: Application
+                  value: OpenVPN
+                -
+                  tag: 'OpenVPN client'
+                  value: '{#OVPN_CLIENT_NAME}'
+            -
+              uuid: 127fd46950194d9ba5325f183cb6e940
+              name: 'OpenVPN client "{#OVPN_CLIENT_NAME}" connect time'
+              type: DEPENDENT
+              key: 'ovpn.client.t_cs.name[{#OVPN_CLIENT_NAME}]'
+              delay: '0'
+              history: 14d
+              trends: '0'
+              value_type: TEXT
+              preprocessing:
+                -
+                  type: JSONPATH
+                  parameters:
+                    - '$.data.[?(@.name=="{#OVPN_CLIENT_NAME}")].t_cs.first()'
+              master_item:
+                key: discovery.ovpn
+              tags:
+                -
+                  tag: Application
+                  value: OpenVPN
+                -
+                  tag: 'OpenVPN client'
+                  value: '{#OVPN_CLIENT_NAME}'
+            -
+              uuid: 2bb9be1dd4a041b09e68f7e9022676d4
+              name: 'OpenVPN client "{#OVPN_CLIENT_NAME}" virtual ip'
+              type: DEPENDENT
+              key: 'ovpn.client.v_ip.name[{#OVPN_CLIENT_NAME}]'
+              delay: '0'
+              history: 14d
+              trends: '0'
+              value_type: TEXT
+              preprocessing:
+                -
+                  type: JSONPATH
+                  parameters:
+                    - '$.data.[?(@.name=="{#OVPN_CLIENT_NAME}")].v_ip.first()'
+              master_item:
+                key: discovery.ovpn
+              tags:
+                -
+                  tag: Application
+                  value: OpenVPN
+                -
+                  tag: 'OpenVPN client'
+                  value: '{#OVPN_CLIENT_NAME}'
+                -
+                  tag: 'OpenVPN stats'
+                  value: 'virtual ip'
+          graph_prototypes:
+            -
+              uuid: 0e740374d0d7435990fba99d19211947
+              name: 'OpenVPN client "{#OVPN_CLIENT_NAME}" connect duration'
+              show_work_period: 'NO'
+              show_triggers: 'NO'
+              graph_items:
+                -
+                  color: FFBF00
+                  item:
+                    host: 'OpenVPN by Zabbix agent'
+                    key: 'ovpn.client.t_cd.name[{#OVPN_CLIENT_NAME}]'
+            -
+              uuid: 48b62a9621c64082919a6e041defc546
+              name: 'OpenVPN client "{#OVPN_CLIENT_NAME}" traffic'
+              graph_items:
+                -
+                  drawtype: GRADIENT_LINE
+                  color: 00FF00
+                  item:
+                    host: 'OpenVPN by Zabbix agent'
+                    key: 'ovpn.client.b_rx.name[{#OVPN_CLIENT_NAME}]'
+                -
+                  sortorder: '1'
+                  drawtype: BOLD_LINE
+                  color: 0080FF
+                  item:
+                    host: 'OpenVPN by Zabbix agent'
+                    key: 'ovpn.client.b_tx.name[{#OVPN_CLIENT_NAME}]'
+          master_item:
+            key: discovery.ovpn
+          lld_macro_paths:
+            -
+              lld_macro: '{#OVPN_CLIENT_NAME}'
+              path: $..name.first()
+            -
+              lld_macro: '{#OVPN_CLIENT_R_IP}'
+              path: $..r_ip.first()
+            -
+              lld_macro: '{#OVPN_CLIENT_V_IP}'
+              path: $..v_ip.first()
+            -
+              lld_macro: '{#OVPN_CLIENT_B_RX}'
+              path: $..b_rx.first()
+            -
+              lld_macro: '{#OVPN_CLIENT_B_TX}'
+              path: $..b_tx.first()
+            -
+              lld_macro: '{#OVPN_CLIENT_T_CS}'
+              path: $..t_cs.first()
+            -
+              lld_macro: '{#OVPN_CLIENT_T_CD}'
+              path: $..t_cd.first()
+      dashboards:
+        -
+          uuid: d25222f632c74c83ac80c8cbce480db0
+          name: OpenVPN
+          auto_start: 'NO'
+          pages:
+            -
+              name: Server
+              widgets:
+                -
+                  type: ITEM
+                  width: '5'
+                  hide_header: 'YES'
+                  fields:
+                    -
+                      type: ITEM
+                      name: itemid
+                      value:
+                        host: 'OpenVPN by Zabbix agent'
+                        key: ovpn.expiration.ca
+                -
+                  type: ITEM
+                  x: '6'
+                  width: '5'
+                  hide_header: 'YES'
+                  fields:
+                    -
+                      type: ITEM
+                      name: itemid
+                      value:
+                        host: 'OpenVPN by Zabbix agent'
+                        key: ovpn.expiration.cert
+                -
+                  type: GRAPH_CLASSIC
+                  'y': '2'
+                  width: '11'
+                  height: '5'
+                  hide_header: 'YES'
+                  fields:
+                    -
+                      type: GRAPH
+                      name: graphid
+                      value:
+                        host: 'OpenVPN by Zabbix agent'
+                        name: 'OpenVPN certificates expiration'
+            -
+              name: Clients
+              widgets:
+                -
+                  type: ITEM
+                  width: '5'
+                  hide_header: 'YES'
+                  fields:
+                    -
+                      type: ITEM
+                      name: itemid
+                      value:
+                        host: 'OpenVPN by Zabbix agent'
+                        key: ovpn.stats.clients_count
+                -
+                  type: ITEM
+                  x: '6'
+                  width: '5'
+                  hide_header: 'YES'
+                  fields:
+                    -
+                      type: ITEM
+                      name: itemid
+                      value:
+                        host: 'OpenVPN by Zabbix agent'
+                        key: ovpn.stats.clients_found
+                -
+                  type: GRAPH_PROTOTYPE
+                  'y': '7'
+                  width: '11'
+                  height: '5'
+                  fields:
+                    -
+                      type: INTEGER
+                      name: columns
+                      value: '1'
+                    -
+                      type: GRAPH_PROTOTYPE
+                      name: graphid
+                      value:
+                        host: 'OpenVPN by Zabbix agent'
+                        name: 'OpenVPN client "{#OVPN_CLIENT_NAME}" traffic'
+                -
+                  type: GRAPH_CLASSIC
+                  'y': '2'
+                  width: '11'
+                  height: '5'
+                  hide_header: 'YES'
+                  fields:
+                    -
+                      type: GRAPH
+                      name: graphid
+                      value:
+                        host: 'OpenVPN by Zabbix agent'
+                        name: 'OpenVPN clients sum'
+    -
+      uuid: 3face906272745a7963b5b4e29eaaadc
+      template: 'Wireguard by Zabbix agent'
+      name: 'Wireguard by Zabbix agent'
+      description: 'Wireguard by Zabbix agent'
+      groups:
+        -
+          name: Templates/Applications
+      items:
+        -
+          uuid: 0c599346296b401cb7eaffa1c78978ed
+          name: 'Wireguard stats'
+          key: discovery.wg
+          history: 14d
+          trends: '0'
+          value_type: TEXT
+          tags:
+            -
+              tag: Application
+              value: Wireguard
+            -
+              tag: 'Wireguard stats'
+              value: raw
+        -
+          uuid: 0bbe3c2e64cc4dbd88c6c7722a3f929e
+          name: 'Wireguard clients count'
+          type: DEPENDENT
+          key: wg.stats.clients_count
+          delay: '0'
+          history: 14d
+          units: clients
+          preprocessing:
+            -
+              type: JSONPATH
+              parameters:
+                - $.clients_count
+          master_item:
+            key: discovery.wg
+          tags:
+            -
+              tag: Application
+              value: Wireguard
+            -
+              tag: 'Wireguard stats'
+              value: 'clients count'
+        -
+          uuid: ee3c34a9ae024592b869f27841e6006f
+          name: 'Wireguard clients found'
+          type: DEPENDENT
+          key: wg.stats.clients_found
+          delay: '0'
+          history: 14d
+          units: clients
+          preprocessing:
+            -
+              type: JSONPATH
+              parameters:
+                - $.clients_found
+          master_item:
+            key: discovery.wg
+          tags:
+            -
+              tag: Application
+              value: Wireguard
+            -
+              tag: 'Wireguard stats'
+              value: 'clients found'
+        -
+          uuid: 7893f7024c4d45df9ee2774006efe175
+          name: 'Wireguard stats updated'
+          type: DEPENDENT
+          key: wg.stats.updated
+          delay: '0'
+          history: 14d
+          trends: '0'
+          value_type: TEXT
+          preprocessing:
+            -
+              type: JSONPATH
+              parameters:
+                - $.stats_updated
+          master_item:
+            key: discovery.wg
+          tags:
+            -
+              tag: Application
+              value: Wireguard
+            -
+              tag: 'Wireguard stats'
+              value: updated
+      discovery_rules:
+        -
+          uuid: 8b3ade0f42f84419947638024d2b4d13
+          name: 'Discovery wireguard clients'
+          type: DEPENDENT
+          key: get.wg.stats
+          delay: '0'
+          item_prototypes:
+            -
+              uuid: 5f1215ede2b14a9496ab3e3f6bd3e741
+              name: 'Wireguard client "{#WG_CLIENT_NAME}" bytes recieved'
+              type: DEPENDENT
+              key: 'wg.client.b_rx.name[{#WG_CLIENT_NAME}]'
+              delay: '0'
+              history: 14d
+              units: B
+              preprocessing:
+                -
+                  type: JSONPATH
+                  parameters:
+                    - '$.data.[?(@.name=="{#WG_CLIENT_NAME}")].b_rx.first()'
+              master_item:
+                key: discovery.wg
+              tags:
+                -
+                  tag: Application
+                  value: Wireguard
+                -
+                  tag: 'Wireguard client'
+                  value: '{#WG_CLIENT_NAME}'
+            -
+              uuid: 93378d553fd34f9bb99f747024a1a32a
+              name: 'Wireguard client "{#WG_CLIENT_NAME}" bytes transmitted'
+              type: DEPENDENT
+              key: 'wg.client.b_tx.name[{#WG_CLIENT_NAME}]'
+              delay: '0'
+              history: 14d
+              units: B
+              preprocessing:
+                -
+                  type: JSONPATH
+                  parameters:
+                    - '$.data.[?(@.name=="{#WG_CLIENT_NAME}")].b_tx.first()'
+              master_item:
+                key: discovery.wg
+              tags:
+                -
+                  tag: Application
+                  value: Wireguard
+                -
+                  tag: 'Wireguard client'
+                  value: '{#WG_CLIENT_NAME}'
+            -
+              uuid: 9a206a744cdb4c8a86ceadc20b2602d4
+              name: 'Wireguard client "{#WG_CLIENT_NAME}" real ip'
+              type: DEPENDENT
+              key: 'wg.client.r_ip.name[{#WG_CLIENT_NAME}]'
+              delay: '0'
+              history: 14d
+              trends: '0'
+              value_type: TEXT
+              preprocessing:
+                -
+                  type: JSONPATH
+                  parameters:
+                    - '$.data.[?(@.name=="{#WG_CLIENT_NAME}")].r_ip.first()'
+              master_item:
+                key: discovery.wg
+              tags:
+                -
+                  tag: Application
+                  value: OpenVPN
+                -
+                  tag: 'Wireguard client'
+                  value: '{#WG_CLIENT_NAME}'
+                -
+                  tag: 'Wireguard stats'
+                  value: 'real ip'
+            -
+              uuid: 7a1b854401714952aaa86e4769dcdcfa
+              name: 'Wireguard client "{#WG_CLIENT_NAME}" latest handshake'
+              type: DEPENDENT
+              key: 'wg.client.t_lh.name[{#WG_CLIENT_NAME}]'
+              delay: '0'
+              history: 14d
+              trends: '0'
+              value_type: TEXT
+              preprocessing:
+                -
+                  type: JSONPATH
+                  parameters:
+                    - '$.data.[?(@.name=="{#WG_CLIENT_NAME}")].t_lh.first()'
+              master_item:
+                key: discovery.wg
+              tags:
+                -
+                  tag: Application
+                  value: Wireguard
+                -
+                  tag: 'Wireguard client'
+                  value: '{#WG_CLIENT_NAME}'
+            -
+              uuid: 257ade43285748baa5e2c826028a411a
+              name: 'Wireguard client "{#WG_CLIENT_NAME}" virtual ip'
+              type: DEPENDENT
+              key: 'wg.client.v_ip.name[{#WG_CLIENT_NAME}]'
+              delay: '0'
+              history: 14d
+              trends: '0'
+              value_type: TEXT
+              preprocessing:
+                -
+                  type: JSONPATH
+                  parameters:
+                    - '$.data.[?(@.name=="{#WG_CLIENT_NAME}")].v_ip.first()'
+              master_item:
+                key: discovery.wg
+              tags:
+                -
+                  tag: Application
+                  value: OpenVPN
+                -
+                  tag: 'Wireguard client'
+                  value: '{#WG_CLIENT_NAME}'
+                -
+                  tag: 'Wireguard stats'
+                  value: 'virtual ip'
+          graph_prototypes:
+            -
+              uuid: aa1bb73c2276432b96c7d0ee3fc4b292
+              name: 'Wireguard client "{#WG_CLIENT_NAME}" traffic'
+              graph_items:
+                -
+                  drawtype: GRADIENT_LINE
+                  color: 00FF00
+                  item:
+                    host: 'Wireguard by Zabbix agent'
+                    key: 'wg.client.b_rx.name[{#WG_CLIENT_NAME}]'
+                -
+                  sortorder: '1'
+                  drawtype: BOLD_LINE
+                  color: 0080FF
+                  item:
+                    host: 'Wireguard by Zabbix agent'
+                    key: 'wg.client.b_tx.name[{#WG_CLIENT_NAME}]'
+          master_item:
+            key: discovery.wg
+          lld_macro_paths:
+            -
+              lld_macro: '{#WG_CLIENT_B_RX}'
+              path: $..b_rx.first()
+            -
+              lld_macro: '{#WG_CLIENT_B_TX}'
+              path: $..b_tx.first()
+            -
+              lld_macro: '{#WG_CLIENT_NAME}'
+              path: $..name.first()
+            -
+              lld_macro: '{#WG_CLIENT_R_IP}'
+              path: $..r_ip.first()
+            -
+              lld_macro: '{#WG_CLIENT_T_LH}'
+              path: $..t_lh.first()
+            -
+              lld_macro: '{#WG_CLIENT_V_IP}'
+              path: $..v_ip.first()
+      dashboards:
+        -
+          uuid: 282c5db5bd1a4e7a84b856060beafb51
+          name: Wireguard
+          auto_start: 'NO'
+          pages:
+            -
+              name: Server
+            -
+              name: Clients
+              widgets:
+                -
+                  type: ITEM
+                  width: '5'
+                  hide_header: 'YES'
+                  fields:
+                    -
+                      type: ITEM
+                      name: itemid
+                      value:
+                        host: 'Wireguard by Zabbix agent'
+                        key: wg.stats.clients_count
+                -
+                  type: ITEM
+                  x: '6'
+                  width: '5'
+                  hide_header: 'YES'
+                  fields:
+                    -
+                      type: ITEM
+                      name: itemid
+                      value:
+                        host: 'Wireguard by Zabbix agent'
+                        key: wg.stats.clients_found
+                -
+                  type: GRAPH_PROTOTYPE
+                  'y': '7'
+                  width: '11'
+                  height: '5'
+                  fields:
+                    -
+                      type: INTEGER
+                      name: columns
+                      value: '1'
+                    -
+                      type: GRAPH_PROTOTYPE
+                      name: graphid
+                      value:
+                        host: 'Wireguard by Zabbix agent'
+                        name: 'Wireguard client "{#WG_CLIENT_NAME}" traffic'
+                -
+                  type: GRAPH_CLASSIC
+                  'y': '2'
+                  width: '11'
+                  height: '5'
+                  hide_header: 'YES'
+                  fields:
+                    -
+                      type: GRAPH
+                      name: graphid
+                      value:
+                        host: 'Wireguard by Zabbix agent'
+                        name: 'Wireguard clients sum'
+  triggers:
+    -
+      uuid: 022e1211349c48a4be951588cda2dba0
+      expression: 'max(/OpenVPN by Zabbix agent/ovpn.stats.clients_count,#1)>=max(/OpenVPN by Zabbix agent/ovpn.clients.limit,#1)'
+      name: 'Maximum number of OpenVPN clients reached'
+      priority: AVERAGE
+      tags:
+        -
+          tag: Application
+          value: OpenVPN
+        -
+          tag: 'OpenVPN server'
+          value: 'clients limit'
+  graphs:
+    -
+      uuid: a23bdc304f5d49e1b42597f9cbd4e840
+      name: 'OpenVPN certificates expiration'
+      graph_items:
+        -
+          drawtype: GRADIENT_LINE
+          color: FFBF00
+          item:
+            host: 'OpenVPN by Zabbix agent'
+            key: ovpn.expiration.ca
+        -
+          sortorder: '1'
+          drawtype: BOLD_LINE
+          color: FF8000
+          item:
+            host: 'OpenVPN by Zabbix agent'
+            key: ovpn.expiration.cert
+    -
+      uuid: 94d1e1cc40424214a291067790d3db89
+      name: 'OpenVPN clients sum'
+      graph_items:
+        -
+          color: FF8000
+          item:
+            host: 'OpenVPN by Zabbix agent'
+            key: ovpn.stats.clients_count
+        -
+          sortorder: '1'
+          color: FFBF00
+          item:
+            host: 'OpenVPN by Zabbix agent'
+            key: ovpn.stats.clients_found
+    -
+      uuid: 644326c90dac454a94b6b98136d1efaf
+      name: 'Wireguard clients sum'
+      graph_items:
+        -
+          color: BF00FF
+          item:
+            host: 'Wireguard by Zabbix agent'
+            key: wg.stats.clients_count
+        -
+          sortorder: '1'
+          color: FFBF00
+          item:
+            host: 'Wireguard by Zabbix agent'
+            key: wg.stats.clients_found
diff --git a/wg-connect-handling.sh b/wg-connect-handling.sh
deleted file mode 100644
index 2142b53..0000000
--- a/wg-connect-handling.sh
+++ /dev/null
@@ -1,208 +0,0 @@
-#!/usr/bin/env bash
-
-# DESCRIPTION:
-#   handling client connection
-#   and
-#   preparing stats for monitoring
-#
-# DEPENDENCIES:
-#   - privileged rights
-#   - jq
-#   - grepcidr
-#   - Python 3
-#   - existing /usr/local/bin/sendmail.py
-#
-# PARAMETERS:
-#   1: root path for counter, names, log
-#   2: "mail" - send email notification
-#   3: "geo" - check client address geolocation
-#
-# FUNCTIONS:
-#
-
-#######################################
-# Print message and add to log.
-# Globals:
-#   logs
-# Arguments:
-#   1: message to print and logging
-#######################################
-addtologs() {
-  echo "$(date +'%Y.%m.%d-%H:%M:%S') $1" | tee -a "${logs}"
-}
-
-#######################################
-# Exit procedure.
-# Globals:
-#   show
-# Arguments:
-#   None
-#######################################
-execquite() {
-  addtologs "execution time is $(($(date +%s)-time)) seconds, exit"
-  exit
-}
-
-#######################################
-# Error exit procedure
-# Globals:
-#   None
-# Arguments:
-#   1: message to print and logging
-#######################################
-execerror() {
-  addtologs "error: $1"
-  execquite
-}
-
-#######################################
-# Checking user rights.
-# Globals:
-#   None
-# Arguments:
-#   None
-# return:
-#   0 - if privileged rights, 1 - if not privileged rights
-#######################################
-checkroot() {
-  if [ "${EUID}" -ne 0 ]; then
-    return 1 # false
-  else
-    return 0 # true
-  fi
-}
-
-#######################################
-# Get information about client address
-# Globals:
-#   flaggeol
-#   show_from_addr
-#   conf_client_nm
-# Arguments:
-#   None
-#######################################
-# shellcheck disable=SC2154
-expandaddress() {
-  ipinfo="Source address is ${show_from_addr}"
-  localnetworks="10.0.0.0/8
-                 100.64.0.0/10
-                 127.0.0.1/8
-                 172.16.0.0/12
-                 192.168.0.0/16
-                "
-  if ! grepcidr "${localnetworks}" <(echo "${show_from_addr}") >/dev/null; then
-    if [ "${flaggeol}" == "geo" ]; then
-      ipinfo=$(curl "https://api.ipbase.com/v1/json/${show_from_addr}")
-      if [ "$(jq -r '.country_name' <<< "$ipinfo")" != "" ]; then
-        z=$(jq -r '.zip_code' <<< "$ipinfo")
-        c=$(jq -r '.country_name' <<< "$ipinfo")
-        r=$(jq -r '.region_name' <<< "$ipinfo")
-        t=$(jq -r '.city' <<< "$ipinfo")
-        ipinfo="Source address ${show_from_addr} is from ${z}, ${c}, ${r}, ${t}"
-      fi
-    fi
-  fi
-  addtologs "client ${conf_client_nm} checked. ${ipinfo}"
-}
-
-#######################################
-# Send email notification about client connect
-# Globals:
-#   ipinfo
-#   conf_client_nm
-#   conf_ipaddress
-# Arguments:
-#   None
-#######################################
-startsendmail() {
-  subj="[VPN Connected] $(cat /etc/hostname): ${conf_client_nm} connect to ${conf_ipaddress}"
-  (
-    python3 /usr/local/bin/sendmail.py \
-    -u "$(grep "from=" /usr/local/bin/sendmail.config | cut -d= -f2)" \
-    -p "$(grep "pass=" /usr/local/bin/sendmail.config | cut -d= -f2)" \
-    -d "$(grep "dest=" /usr/local/bin/sendmail.config | cut -d= -f2)" \
-    --smtp "$(grep "smtp=" /usr/local/bin/sendmail.config | cut -d= -f2)" \
-    --port "$(grep "port=" /usr/local/bin/sendmail.config | cut -d= -f2)" \
-    --stls "True" \
-    --subj "${subj}" \
-    --text "${ipinfo}" \
-    >> /dev/null 2>&1 &
-  )
-  addtologs "sent mail with subject '${subj}'"
-}
-
-#
-# VARIABLES:
-#
-
-pathroot=$1
-flagmail=$2
-flaggeol=$3
-
-time=$(date +%s)
-logs="${pathroot}/$(basename -s .sh "$0").log"
-counts_file="${pathroot}/wg-counts.log"
-counts_temp=$(cat "${counts_file}")
-if [ -z "${pathroot}" ]; then
-  logs=/dev/null
-  execerror "Usage example: $0 '/var/log/wireguard' '-' '-'"
-elif [ ! -e "${logs}" ]; then
-  touch "${logs}"
-fi
-
-if ! command -v curl &> /dev/null || \
-  ! command -v /usr/local/bin/sendmail.py &> /dev/null || \
-  ! command -v python3 &> /dev/null || \
-  ! command -v grepcidr &> /dev/null || \
-  ! command -v jq &> /dev/null; then
-  execerror "Not found dependencies"
-fi
-
-#
-# MAIN:
-#
-
-if checkroot; then
-  allowed_cfg=$(find /etc/wireguard/ -name "*.conf" | grep -v "wg0.conf")
-  counter_now=0
-  clients_now=""
-  while read -r file; do
-    conf_keepalive=$(grep "PersistentKeepalive" "${file}" |cut -d"=" -f2 |tr -d " ")
-    conf_ipaddress=$(grep "Address" "${file}" |cut -d"=" -f2  |cut -d"/" -f1 |tr -d " ")
-    conf_client_nm=$(basename -s .conf "${file}")
-    show_handshake=$(wg show all dump |grep "${conf_ipaddress}" |cut -f6)
-    show_from_addr=$(wg show all dump |grep "${conf_ipaddress}" |cut -f4 |cut -d":" -f1)
-    if [ "${show_handshake}" -ne 0 ]; then
-      calc_handshake="$(date -d "-${conf_keepalive} min" +"%s")"
-      if [ "${show_handshake}" -ge "${calc_handshake}" ]; then
-	      (( counter_now ++))
-        connect_status="connected"
-        if ping -q -c 1 -W 1 "${conf_ipaddress}" > /dev/null; then
-          connect_status="connected, ping responded"
-        else
-          connect_status="connected, ping loss"
-        fi
-        clients_now+=$(printf "%s\n\r" "${conf_client_nm}_${conf_ipaddress}")
-        if ! grep -q "${conf_client_nm}_${conf_ipaddress}" <<< "${counts_temp}"; then
-          addtologs "client ${conf_client_nm} ${connect_status}"
-          expandaddress
-          if [ "${flagmail}" == "mail" ]; then
-            startsendmail
-          fi
-        fi
-      else
-        connect_status="disconnected"
-        if grep -q "${conf_client_nm}_${conf_ipaddress}" <<< "${counts_temp}"; then
-          addtologs "client ${conf_client_nm} ${connect_status}"
-        fi
-      fi
-    else
-      connect_status="never connected"
-    fi
-  done <<< "$allowed_cfg"
-  printf "%s\n" "total=${counter_now}=" > "${counts_file}"
-  printf "%s\n" "${clients_now}" >> "${counts_file}"
-else
-  execerror "Restart this as root!"
-fi
-execquite
diff --git a/wg_status.py b/wg_status.py
new file mode 100755
index 0000000..75e1265
--- /dev/null
+++ b/wg_status.py
@@ -0,0 +1,191 @@
+#!/usr/bin/env python3
+# pylint: disable=W0612
+
+"""It's the Wireguard server status parser.
+"""
+
+
+import json
+import re
+import time
+from argparse import ArgumentParser
+from os import path, walk
+from subprocess import Popen, PIPE, STDOUT
+import requests
+
+
+def status(configs_root: str, client_filter: str = '.*', client_geo: bool = False) -> dict:
+    """Wireguard server's peers status parser.
+
+    Args:
+        configs_root (str): root path to peers configs.
+        client_filter (str, optional): client names filter by regex. Defaults to '.*'.
+        client_geo (bool, optional): check client real ip geo location. Defaults to False.
+
+    Returns:
+        dict: {
+            'stats_updated': timestamp,
+            'clients_count': int,
+            'clients_found': int,
+            'data': [
+                {
+                    "name": str,
+                    "r_ip": str,
+                    "r_cc": str,
+                    "v_ip": str,
+                    "b_rx": int,
+                    "b_tx": int,
+                    "t_lh": timestamp,
+                    },
+                ]
+            }
+    """
+
+    clients_dump = wg_dmp()
+    clients_array = []
+    clients_count = len(clients_dump)
+    clients_found = 0
+    stats_updated = time.strftime("%Y-%m-%d %H:%M:%S")
+
+    if clients_count > 0:
+        configs_dump = []
+        for root, dirs, files in walk(configs_root, topdown=False):
+            for file_name in files:
+                file_path = path.join(path.realpath(root), file_name)
+                with open(file_path, mode='r', encoding='utf-8') as file:
+                    try:
+                        file_data = file.read()
+                        configs_dump.append(
+                            {
+                                'file_name': file_name,
+                                'file_path': file_path,
+                                'file_data': file_data
+                                }
+                            )
+                    except UnicodeDecodeError:
+                        pass
+
+        for client in clients_dump:
+            client_name = client['name']
+            for config in configs_dump:
+                if client_name in config['file_data'] and not client['w_if'] in config['file_name']:
+                    client_name = config['file_name'].replace('.key', '').replace('.conf', '')
+                    break
+
+            if re.findall(client_filter, client_name) or re.findall(client_filter, client['name']):
+                reject_after_time = 180
+                client_dl = int(time.mktime(time.strptime(stats_updated, "%Y-%m-%d %H:%M:%S")))
+
+                if client['p_lh'] + reject_after_time >= client_dl:
+                    client_r_ip = client['r_ip']
+                    client_r_cc = '--'
+                    if client_geo and re.match(r'\d{1,3}.\d{1,3}.\d{1,3}.\d{1,3}', client_r_ip):
+                        client_r_cc = ip_geo(addr=client_r_ip)
+
+                    client_t_lh = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(client['p_lh']))
+                    clients_array.append(
+                        {
+                            'name': client_name,
+                            'r_ip': client_r_ip,
+                            'r_cc': client_r_cc,
+                            'v_ip': client['v_ip'],
+                            'b_rx': client['b_rx'],
+                            'b_tx': client['b_tx'],
+                            't_lh': client_t_lh
+                            }
+                        )
+                    clients_found += 1
+
+    clients_stats = {
+        'stats_updated': stats_updated,
+        'clients_count': clients_count,
+        'clients_found': clients_found,
+        'data': clients_array,
+        }
+    return clients_stats
+
+
+def wg_dmp() -> list:
+    """Parse 'wg show all dump' result.
+
+    Returns:
+        list: [
+            {
+                "name": str,
+                "r_ip": str,
+                "v_ip": str,
+                "b_rx": int,
+                "b_tx": int,
+                "p_lh": int,
+                "i_ka": int,
+                "w_if": str
+                },
+            ]
+    """
+    process = ['wg', 'show', 'all', 'dump']
+    with Popen(process, stdout=PIPE, stderr=STDOUT) as proc:
+        dlm = '\t'
+        dump_text = proc.stdout.read().decode('utf-8')
+        peer_list = []
+        for dump_line in dump_text.splitlines():
+            line_list = dump_line.split(dlm)
+            w_if = line_list[0]
+            if len(line_list) == 5:
+                pass
+            if len(line_list) == 9:
+                peer_list.append(
+                    {
+                        "name": line_list[1],
+                        "r_ip": line_list[3].split(':')[0],
+                        "v_ip": line_list[4],
+                        "b_rx": int(line_list[6]),
+                        "b_tx": int(line_list[7]),
+                        "p_lh": int(line_list[5]),
+                        "i_ka": int(line_list[8]),
+                        "w_if": w_if
+                        }
+                    )
+        return peer_list
+
+
+def ip_geo(addr: str) -> str:
+    """Get ip address geo location.
+
+    Args:
+        addr (str): ip address.
+
+    Returns:
+        str: country code.
+    """
+    try:
+        request = 'https://geolocation-db.com/json/' + addr
+        response = requests.get(request, timeout=5)
+        result = json.loads(response.content.decode())
+        return result['country_code']
+    except requests.exceptions.RequestException:
+        return '--'
+
+
+if __name__ == "__main__":
+    args = ArgumentParser(
+        prog='wg_status',
+        description='Wireguard server status parser',
+        epilog='Dependencies: '
+            '- Python 3 (tested version 3.9.5), '
+            '- Python 3 modules: requests '
+        )
+    args.add_argument('-p', '--peers_root', type=str, default='/etc/wireguard/pki', required=False,
+                    help='root path to peers configs or public keys')
+    args.add_argument('-f', '--filter', type=str, default='.*', required=False,
+                    help='client names filter by regex')
+    args.add_argument('-g', '--geo', action='store_true', required=False,
+                    help='check client real ip geo location (may be slow)')
+    args = vars(args.parse_args())
+
+    json_data = status(
+        configs_root=args['peers_root'],
+        client_filter=args['filter'],
+        client_geo=args['geo']
+        )
+
+    print(json.dumps(json_data, indent=2))