Page tree

Versions Compared

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.

...

iSCSI Port Busy on Transporter

NAKIVO Backup & Replication uses TCP port 3260 for VMware and port 10000 for Hyper-V to expose iSCSI targets to ESXi hosts.

If the TCP port is busy on the machine on which the NAKIVO Backup & Replication Transporter is installed, the feature will not work.

The default port number cannot be changed since VMware

...

/Hyper-V is always using

...

it.

Windows Firewall Blocking iSCSI

...

iSCSI Port Busy on Transporter

Refer to a similar VMware subsection above for the root cause analysis.

To check if TCP port 10000 is busy, perform the following steps:

  1. Log in to the system console of your NAS or server where NAKIVO Backup & Replication is installed.
  2. Run the following console command: netstat -ant
  3. Check if the command output contains TCP port 10000.

If the command output contains TCP port 10000, this port is already in use and cannot be used by NAKIVO Backup & Replication.

Windows Firewall Blocking iSCSI

...

iSCSI Port Busy on Transporter

Refer to a similar VMware subsection above for a solutionIf TCP port 10000 is busy on the machine on which the NAKIVO Backup & Replication Transporter is installed, do one of the following:

  • Remove existing third-party iSCSI targets exposed on this port; or
  • Reconfigure existing third-party iSCSI targets to use a different port.

Windows Firewall Blocking iSCSI

...