Is port 2380 (etcd Peer) dangerous?

Port 2380 is classified as critical risk and should not be exposed to the public internet. It transmits data without encryption, making it vulnerable to eavesdropping and credential theft.

Should port 2380 be open on my firewall?

No, port 2380 should not be open to the public internet. Block it at the firewall and use encrypted alternatives such as SSH, SFTP, or HTTPS instead.

What transport protocol does port 2380 use?

Port 2380 (etcd Peer) uses the TCP transport protocol and falls under the Database category.

:2380 (TCP)

etcd Peer

Critical Risiko

TCP — Database

Ikhtisar Port

Nomor Port 2380

Nama Layanan etcd Peer

Protokol Transport TCP

Kategori Database

Risiko Keamanan Critical

Rentang Port Terdaftar (1024-49151)

Apa itu Port 2380?

Port 2380 is used for etcd peer-to-peer communication between etcd cluster members. etcd nodes use this port to replicate data, elect leaders, and maintain cluster consensus via the Raft protocol. Access to this port should be strictly limited to etcd cluster member nodes.

TCP Database Umum Digunakan

Pertimbangan Keamanan

Port 2380 (etcd Peer) diklasifikasikan sebagai risiko kritis. Port ini tidak boleh diekspos ke internet publik. Layanan ini mentransmisikan data tanpa enkripsi, sehingga rentan terhadap penyadapan, pencurian kredensial, dan serangan man-in-the-middle.

Rekomendasi: Blokir port ini di firewall. Gunakan alternatif terenkripsi (SSH, SFTP, HTTPS) sebagai gantinya.

Port Terkait — Database

66 Oracle SQL*NET 118 SQL Services 134 INGRES-NET 142 BL-IDM 150 SQL-NET 156 SQL Service 181 Unify 188 MUMPS

Istilah Terkait

ASN BGP Hijack Data Center Domain Name Dual Stack Internet Exchange Point (IXP)