From what I see, the ESET Server Linux installer does or does go to the internet to look for dependencies. There is no way for this not to happen (I would think that Centos has some packages still to update, it is not up to date). It is quite difficult for us in some cases to give access to the internet and that the updates of some servers are up to date.
Extracting:
efs-9.1.89.0.x86_64.rpm
CentOS Linux 8 - AppStream 0.0 B/s | 0 B 02:00
Errors during downloading metadata for repository 'appstream':
- Curl error (28): Timeout was reached for hxxp://vault.centos.org/centos/8/AppStream/x86_64/os/repodata/repomd.xml [Connection timed out after 30000 milliseconds]
Error: Failed to download metadata for repo 'appstream': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried
Error during package installation, exiting
Regard,
Alex
