Skip to Content
Learning RHEL Networking
book

Learning RHEL Networking

by Andrew Mallett
June 2015
Intermediate to advanced
216 pages
4h 48m
English
Packt Publishing
Content preview from Learning RHEL Networking

Summary

I hope that you have found this chapter both intense and useful. There has been a lot of content to cover that has been made complicated by the need to cover both NFSv4 and NFSv3. Similar to most technologies, legacy clients need to be supported for some time. The great advantage this gave us was diagnosing firewall issues and using tcpdump in anger.

The main point with NFS and firewalling is to use NFSv4 wherever possible because we then only need to open the one static port: the TCP port 2049. For NFSv3, we need to assign static ports and often need to open both UDP and TCP ports to each protocol, depending on the client that connects.

Finishing the chapter on autofs is a real high note because this is so simple and effective to use, auto-creating ...

Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Start your free trial

You might also like

Mastering CentOS 7 Linux Server

Mastering CentOS 7 Linux Server

Mohamed Alibi, BHASKARJYOTI ROY
Troubleshooting CentOS

Troubleshooting CentOS

Jonathan Hobson

Publisher Resources

ISBN: 9781785287831