Is port 694 (Linux-HA) dangerous?

Port 694 is classified as medium risk. It is commonly exposed but consider using encrypted alternatives where available and monitor activity.

Should port 694 be open on my firewall?

Port 694 can be open but should be monitored closely. Keep the service updated and prefer encrypted alternatives where available.

What transport protocol does port 694 use?

Port 694 (Linux-HA) uses the UDP transport protocol and falls under the System & Infrastructure category.

:694 (UDP)

Linux-HA

Medium Risiko

UDP — System & Infrastructure

Ikhtisar Port

Nomor Port 694

Nama Layanan Linux-HA

Protokol Transport UDP

Kategori System & Infrastructure

Risiko Keamanan Medium

Rentang Port Well-Known (0-1023)

Apa itu Port 694?

Linux-HA Heartbeat protocol, used by the Heartbeat component for sending keepalive packets between cluster nodes to detect failures. Forms the basis of Pacemaker/Corosync clusters.

UDP System & Infrastructure Umum Digunakan

Pertimbangan Keamanan

Port 694 (Linux-HA) 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