Is port 2377 (Docker Swarm) dangerous?

Port 2377 is classified as medium risk. It is commonly exposed but consider using encrypted alternatives where available and monitor activity.

Should port 2377 be open on my firewall?

Port 2377 can be open but should be monitored closely. Keep the service updated and prefer encrypted alternatives where available.

What transport protocol does port 2377 use?

Port 2377 (Docker Swarm) uses the TCP transport protocol and falls under the System & Infrastructure category.

:2377 (TCP)

Docker Swarm

Medium Risk

TCP — System & Infrastructure

Port Genel Bakış

Port Numarası 2377

Servis Adı Docker Swarm

Taşıma Protokolü TCP

Kategori System & Infrastructure

Güvenlik Riski Medium

Port Aralığı Kayıtlı (1024-49151)

Port Nedir 2377?

Port 2377 is used by Docker Swarm for cluster management communications between manager nodes. Docker Swarm is Docker's native container orchestration system, and manager nodes communicate on this port to maintain cluster state and schedule containers. This port should be accessible only between trusted Docker Swarm manager nodes.

TCP System & Infrastructure Yaygın Kullanılan

Güvenlik Değerlendirmeleri

2377 numaralı port (Docker Swarm) orta risk olarak sınıflandırılmıştır. Bu hizmet yaygın olarak açık tutulsa da mevcut olduğunda şifreli alternatifleri kullanmayı düşünün.

Öneri: Hizmeti güncel tutun. Olağandışı etkinlikler için günlükleri izleyin.

İlgili Portlar — System & Infrastructure

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

İlgili Terimler

Bandwidth Latency Packet Loss Ping Throughput ASN