# Vero Monitor Service ## Docs - [Contact Support](https://docs.vms.verolabs.co/en/contact.md): Technical contact and VMS operations support information - [Firewall Rules](https://docs.vms.verolabs.co/en/firewall-rules.md): Configure firewall rules and communication ports for the VMS system - [VMS Overview](https://docs.vms.verolabs.co/en/overview.md): Vero Monitor Service operations documentation - [Probe: auto_discovery](https://docs.vms.verolabs.co/en/probes/auto-discovery.md): Auto-discover connection inventory and service topology - [Probe: check_port](https://docs.vms.verolabs.co/en/probes/check-port.md): Check TCP port reachability - [Probe: connection](https://docs.vms.verolabs.co/en/probes/connection.md): Check connection count on host by filter - [Probe: connection_mon](https://docs.vms.verolabs.co/en/probes/connection-mon.md): Monitor TCP connection between a process and a service endpoint (bidirectional) - [Probe: container_mon](https://docs.vms.verolabs.co/en/probes/container-mon.md): Monitor Docker / Docker Swarm containers - [Probe: custom_check](https://docs.vms.verolabs.co/en/probes/custom-check.md): Run an approved executable and evaluate its result - [Probe: dns_check](https://docs.vms.verolabs.co/en/probes/dns-check.md): Check DNS record resolution - [Probe: file_check](https://docs.vms.verolabs.co/en/probes/file-check.md): Check file existence, size, and age - [Probe: host_resource](https://docs.vms.verolabs.co/en/probes/host-resource.md): Collect CPU, memory, disk, disk IO, and network metrics from the host - [Probe: http_check](https://docs.vms.verolabs.co/en/probes/http-check.md): Check HTTP/HTTPS endpoints with status, body, and JSONPath assertions - [Probe: k8s_mon](https://docs.vms.verolabs.co/en/probes/k8s-mon.md): Monitor Kubernetes workloads, pods, nodes, and services - [Probe: log_get](https://docs.vms.verolabs.co/en/probes/log-get.md): Bounded log shipping with redaction - [Probe: log_mon](https://docs.vms.verolabs.co/en/probes/log-mon.md): Count log lines matching a pattern in a file - [Probe: ping](https://docs.vms.verolabs.co/en/probes/ping.md): Check host reachability via ICMP or TCP fallback - [Probe: process_mon](https://docs.vms.verolabs.co/en/probes/process-mon.md): Monitor running processes with count, CPU/memory, and per-process detail - [Probe: service_mon](https://docs.vms.verolabs.co/en/probes/service-mon.md): Check systemd or Windows service state - [Setup your first probe](https://docs.vms.verolabs.co/en/probes/setup-first-probe.md): Step-by-step guide on how to configure and manage monitoring probes on VMS Agent - [Probe: snmp_check](https://docs.vms.verolabs.co/en/probes/snmp-check.md): Poll SNMP OIDs from network devices - [Probe: tls_cert](https://docs.vms.verolabs.co/en/probes/tls-cert.md): Monitor TLS certificate expiry - [Probe: wmi_perf](https://docs.vms.verolabs.co/en/probes/wmi-perf.md): Run WMI queries on Windows - [Setup guideline VMS agent collector](https://docs.vms.verolabs.co/en/setup-guideline-vms-agent-collector.md): Deploy agents by script and configure probe monitoring - [Setup guideline VMS master](https://docs.vms.verolabs.co/en/setup-guideline-vms-master.md): Prepare, deploy, and verify the VMS master on Kubernetes - [Troubleshooting](https://docs.vms.verolabs.co/en/troubleshooting.md): Troubleshoot VMS operations issues