Is port 6556 (Check MK Agent) dangerous?

Port 6556 is classified as medium risk. It is commonly exposed but consider using encrypted alternatives where available and monitor activity.

Should port 6556 be open on my firewall?

Port 6556 can be open but should be monitored closely. Keep the service updated and prefer encrypted alternatives where available.

What transport protocol does port 6556 use?

Port 6556 (Check MK Agent) uses the TCP transport protocol and falls under the System & Infrastructure category.

:6556 (TCP)

Check MK Agent

Medium Risiko

TCP — System & Infrastructure

Ikhtisar Port

Nomor Port 6556

Nama Layanan Check MK Agent

Protokol Transport TCP

Kategori System & Infrastructure

Risiko Keamanan Medium

Rentang Port Terdaftar (1024-49151)

Apa itu Port 6556?

Port 6556 is used by the Check MK (Checkmk) monitoring agent installed on servers being monitored. The Checkmk monitoring system connects to this port to collect metrics and health data from monitored hosts. This port should be restricted to access only from the monitoring server IP address.

TCP System & Infrastructure

Pertimbangan Keamanan

Port 6556 (Check MK Agent) diklasifikasikan sebagai risiko sedang. Meskipun layanan ini umumnya diekspos, pertimbangkan untuk menggunakan alternatif terenkripsi jika tersedia.

Rekomendasi: Jaga layanan tetap diperbarui. Pantau log untuk aktivitas yang tidak biasa.

Port Terkait — System & Infrastructure

0 Reserved 1 TCPMUX 2 Management Utility 3 CompressNET 4 Unassigned 5 RJE 6 Unassigned 7 Echo

Istilah Terkait

Bandwidth Latency Packet Loss Ping Throughput ASN