Join Sean Colins for an in-depth discussion in this video Allowing an NFS server, part of Linux: Firewalls and SELinux.
- [Instructor] If there's any service…that competes with Samba on UNIX, it would be NFS.…Because NFS has its roots in UNIX file sharing.…It is a long standing tradition,…it's very very high performance,…it is frequently used in UNIX environments,…and so I didn't want to leave that out.…To find out what that's going to look like,…we're simply going to go up here…to firewall-cmd --get-services.…And you can see written right in the middle,…this is going to be very very expected.…
NFS, right.…It's right next to NTP.…And all we need to do,…this is something that you've seen before,…and so you should be getting used to this,…is we're going to go add service,…we're going to backspace over the last one we did,…and we're going to type NFS.…And hit return, and we have success.…And we're solid, right?…So all we need to do now, is we need to list services.…And we can see that NFS has been added right there…to the end after our samba, samba-client, xmpp,…and all of that other stuff.…But you know what, this is getting a little bit messy.…
- Working with iptables
- Installing Firewalld
- Exploring zones and services
- Allowing the Apache web server
- Allowing FTP and SFTP servers
- Installing SELinux utils
- Setting discretionary or mandatory access
- Installing SELinux man pages
- Working with Booleans
- Changing context labels
- Running sepolicy
- Finding SELinux logs
- Making domains permissive
- Disabling and reenabling SELinux
Skill Level Intermediate
Linux: Multitasking at the Command Linewith Scott Simpson39m 1s Intermediate
1. Firewall Basics on Linux
2. Configuring Firewalld for Local Protection
3. SELinux Fundamentals
4. Working with SELinux
5. SELinux Troubleshooting
Next steps3m 4s
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