Deployment Guide
viii
18.3. Event Sequence of an SSH Connection ........................................................... 226
18.3.1. Transport Layer ................................................................................... 226
18.3.2. Authentication ...................................................................................... 227
18.3.3. Channels ............................................................................................. 228
18.4. Configuring an OpenSSH Server ..................................................................... 228
18.4.1. Requiring SSH for Remote Connections ................................................ 229
18.5. OpenSSH Configuration Files .......................................................................... 229
18.6. Configuring an OpenSSH Client ...................................................................... 230
18.6.1. Using the
ssh
Command ..................................................................... 230
18.6.2. Using the
scp
Command ..................................................................... 231
18.6.3. Using the
sftp
Command ................................................................... 232
18.7. More Than a Secure Shell .............................................................................. 232
18.7.1. X11 Forwarding ................................................................................... 232
18.7.2. Port Forwarding ................................................................................... 233
18.7.3. Generating Key Pairs ........................................................................... 234
18.8. Additional Resources ...................................................................................... 237
18.8.1. Installed Documentation ....................................................................... 237
18.8.2. Useful Websites ................................................................................... 237
19. Network File System (NFS) 239
19.1. How It Works ................................................................................................. 239
19.1.1. Required Services ................................................................................ 240
19.2. NFS Client Configuration ................................................................................. 241
19.2.1. Mounting NFS File Systems using
/etc/fstab
.................................... 241
19.3.
autofs
.......................................................................................................... 242
19.3.1. What's new in
autofs
version 5? ......................................................... 242
19.3.2.
autofs
Configuration .......................................................................... 243
19.3.3.
autofs
Common Tasks ....................................................................... 244
19.4. Common NFS Mount Options .......................................................................... 248
19.5. Starting and Stopping NFS .............................................................................. 249
19.6. NFS Server Configuration ............................................................................... 250
19.6.1. Exporting or Sharing NFS File Systems ................................................. 251
19.6.2. Command Line Configuration ................................................................ 255
19.6.3. Running NFS Behind a Firewall ............................................................ 256
19.6.4. Hostname Formats ............................................................................... 256
19.7. The
/etc/exports
Configuration File ............................................................ 256
19.7.1. The
exportfs
Command .................................................................... 258
19.8. Securing NFS ................................................................................................. 260
19.8.1. Host Access ........................................................................................ 260
19.8.2. File Permissions .................................................................................. 261
19.9. NFS and
portmap
......................................................................................... 262
19.9.1. Troubleshooting NFS and
portmap
...................................................... 262
19.10. Using NFS over TCP .................................................................................... 263
19.11. Additional Resources .................................................................................... 264
19.11.1. Installed Documentation ...................................................................... 264
19.11.2. Useful Websites ................................................................................. 264
19.11.3. Related Books ................................................................................... 264
20. Samba 265
20.1. Introduction to Samba ..................................................................................... 265
20.1.1. Samba Features .................................................................................. 265
20.2. Samba Daemons and Related Services ........................................................... 265
Содержание ENTERPRISE LINUX 5 - VIRTUAL SERVER ADMINISTRATION
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