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Hodnocené. / 5. Na základě hodnocení zákazníků
SCSxx05/SCSxx20 User Guide 8: Commands
8-6
− Device buffer examined (less or cat)
− User becomes root
The SCS comes set to log all warnings and higher events. The default file entry
is *.warning, with lower level settings (a lower level generates more messages)
in *.notice and *.info (even more events).
To change the logging level:
1. Log in as sysadmin.
2. Type bash and press Enter.
3. Edit the file /etc/syslog.conf (vi /etc/syslog.conf) and press Enter.
4. Restart the system logger by typing service syslog restart and pressing
Enter.
5. To return to the SCS command shell, type exit and press Enter.
timeout
When a user logs into the system, a timeout clock starts for that connection. It
checks for continuous idle time on that connection. There are three separate
timers in the system for the two possible methods of accessing the system (via
terminal or via network port connection). The system senses periods of “no
activity” on the connection, and if the idle time exceeds the timeout duration, the
system disconnects the port.
Use timeout -h to get a help file for the timeout feature.
Use timeout -c [value = 0, or 1-30] for the terminal port timeout.
Use timeout -t [value = 0, or 1-30] for the Telnet (network) timeout.
You may disable timeout for any or all of the connection ports. The timeout
duration may be from 1 to 30 minutes. Each time is approximate, and may be as
much as 59 seconds longer than the programmed time (e.g., setting a timeout to
3 minutes can take from 3:00 to 3:59 minutes to occur). Setting a timeout to 0
disables that timeout operation.
Type timeout or timeout ? to list the current timeout settings.
unsaved
Use this command to list files that have changed since the last save.
version
Use version to determine the version of the shell. Use version -a to get a
display of the version of the system files.
sysadmin>
sysadmin>ver
ci V3.13
sysadmin>
sysadmin>version -a
SAVE V3.23
break V3.08
ci V3.13
connections V3.04
devices V3.11
direct V3.14
dtedce V3.17
- SCSxx05/SCSxx20 1
- Secure Console Server 1
- User Guide 1
- Copyright & Trademark 2
- LINUX GPL Compliance 2
- Contacts 2
- Disclaimer & Revisions 3
- Safety Precautions 4
- Precauciones de seguridad 5
- Sicherheitshinweise 7
- Меры предосторожности 8
- Contents 16
- SCSxx05 and SCSxx20 21
- Hardware Features 23
- System Features 24
- Protocol Support 24
- System Components 25
- Connection Formats 25
- Access Control 26
- Device Port Buffer 27
- Technical Specifications 28
- Product Information Label 29
- System Resource Information 30
- Physical Installation 31
- AC Input 32
- DC Input 32
- Connecting a Terminal 33
- Connecting to a Device Port 34
- Connecting the Network Port 35
- Power Manager Interface 36
- Before You Begin 37
- Navigating 38
- Entering the Settings 38
- Method # 2- Using Telnet 40
- Accessing the Setup Menu 42
- Done Option 44
- Configuring Timezone 46
- Configuring DNS 48
- Configuring Services 49
- Configuring NTP 50
- Configuring Email Relay 51
- Configuring Timeouts 51
- Configuring CHAP Secrets 55
- Configuring PAP Secrets 56
- Configuring NIS 57
- Configuring LDAP 58
- Configuring RADIUS 59
- Configuring NFS Mount 60
- Configuring Device Ports 63
- Device Port Menu 64
- Device Port Names 64
- Device Port Parameters 65
- Device Logging Parameters 68
- Log file size (in bytes) 69
- Updating Software 72
- Using Done 74
- Rebooting 75
- Accessing the Web Interface 76
- Configurable Parameters 77
- Web Access Delay 78
- Saving Web Interface Entries 79
- Exiting 79
- Installing a Modem Card 80
- Initializing the Modem 80
- Security and Passwords 82
- Changing the Root Password 83
- User Access and Functions 84
- Terminal Port Access 85
- Modem Module 85
- Selecting a Device Port 85
- Direct Mode 86
- Logging Out 87
- Summary of Commands 88
- System Commands 89
- SCS4805 Shell V4.00 92
- Device Commands 94
- User Management Commands 96
- User Commands 99
- Advanced Sysadmin Commands 100
- Accessing Serial Ports 105
- Testing 108
- Saving the Changes to Flash 108
- Setting the IP Addresses 109
- Final Testing 112
- Bypassing Authentication 113
- SCSxx05 122
- SCSxx05 Adapters 123
- SCSxx20 132
- SCSxx20 Adapters 133
- Compliance Information (1) 138
- Compliance Information (2) 140
- Warranty 141
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