Is port 546 (DHCPv6 Client) dangerous?

Port 546 is classified as medium risk. It is commonly exposed but consider using encrypted alternatives where available and monitor activity.

Should port 546 be open on my firewall?

Port 546 can be open but should be monitored closely. Keep the service updated and prefer encrypted alternatives where available.

What transport protocol does port 546 use?

Port 546 (DHCPv6 Client) uses the UDP transport protocol and falls under the System & Infrastructure category.

:546 (UDP)

DHCPv6 Client

Medium Risiko

UDP — System & Infrastructure

On this page

Ikhtisar Port

Nomor Port 546

Nama Layanan DHCPv6 Client

Protokol Transport UDP

Kategori System & Infrastructure

Risiko Keamanan Medium

Rentang Port Well-Known (0-1023)

Apa itu Port 546?

Port 546 is assigned to DHCPv6 client, used by IPv6 hosts to receive dynamic address configuration from DHCPv6 servers (RFC 3315). Critical for IPv6.

UDP System & Infrastructure Umum Digunakan

Pertimbangan Keamanan

Port 546 (DHCPv6 Client) 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.

DHCPv6 Client

Ikhtisar Port

Apa itu Port 546?

Pertimbangan Keamanan

Port Terkait — System & Infrastructure

Istilah Terkait