Is port 2811 (GlobeFTP / GridFTP) dangerous?

Port 2811 is classified as medium risk. It is commonly exposed but consider using encrypted alternatives where available and monitor activity.

Should port 2811 be open on my firewall?

Port 2811 can be open but should be monitored closely. Keep the service updated and prefer encrypted alternatives where available.

What transport protocol does port 2811 use?

Port 2811 (GlobeFTP / GridFTP) uses the TCP transport protocol and falls under the File Transfer category.

:2811 (TCP)

GlobeFTP / GridFTP

Medium Risk

TCP — File Transfer

Port Overview

Port Number 2811

Service Name GlobeFTP / GridFTP

Transport Protocol TCP

Category File Transfer

Security Risk Medium

Port Range Registered (1024-49151)

What is Port 2811?

Port 2811 is used by Globus GridFTP for high-performance, secure file transfer in scientific computing and grid computing environments. GridFTP extends FTP with parallel transfers, security, and reliability for transferring large scientific datasets. It is widely used by research institutions and supercomputing centers.

TCP File Transfer

Security Considerations

Port 2811 (GlobeFTP / GridFTP) is classified as medium risk. While this service is commonly exposed, consider using encrypted alternatives where available.

Recommendation: Keep the service updated. Monitor logs for unusual activity.

Related Ports — File Transfer

20 FTP Data 21 FTP Control 59 Private File Service 69 TFTP 82 XFER Utility 97 Swift-RVF 115 SFTP (Simple FTP) 117 UUCP Path

Related Terms

ARP FTP HTTP ICMP IMAP NTP