a3sysBootSources
A3Com-System-r8-MIB ·
.1.3.6.1.4.1.43.2.13.10.8
Object
scalar
mandatory
r/w
Enumeration
This parameter is used to specify how the entries
in this table are used.
If this object is set to primary(1), the system
will use only the primary boot source when
rebooting. (note, this is the entry where
a3sysUblSource = primary(1)).
If this object is set to primaryAndSecondary(2),
the system will attempt to boot first from the
primary boot source, and, if that fails (after
a3sysUblMaxRetries attemps), the system will
try the secondary boot source.
If this object has the value testWithPrimaryBackup(3),
the system, when rebooting, will perform a test boot
using the 'test' boot source. Note, the NetBuilder Remote
Office and NetBuilder II use entry 3 in a3sysUserBootListTable
as the 'test' boot source (a3sysUblSource = test(3)),
while other 3Com routers (NetBuilder Remote, NetBuilder
Remote Control, NetBuilder Local, and NetBuilder Remote
Access) don't support all 4 rows in a3sysUserBootListTable,
and simply use the secondary boot source (a3sysUblSource = secondary(2))
to identify the 'test' boot source.
After booting from the 'test' boot source, if the
Test Recovery Timer (a3sysTestRecoveryTimer) is
allowed to count down to zero, the system will
reboot using the primary boot source. (see the
reference guide for details about test booting).
When in this mode, to prevent the system from rebooting
using the primary boot source, the Test Recovery Timer
(a3sysTestRecoveryTimer) must be set to zero.
Note, this object cannot be set to testWithPrimaryBackup(3)
explicitly. Instead, by setting a3sysTestBootTimer to a
non-zero value, the system will automatically go into
'Test Boot' mode and this object will be given the
value testWithPrimaryBackup(3).
If this object has the value secondary(4), the system will
use only the secondary boot source when rebooting.
Context
- MIB
- A3Com-System-r8-MIB
- OID
.1.3.6.1.4.1.43.2.13.10.8- Type
- scalar
- Access
- readwrite
- Status
- mandatory
- Parent
- a3ComBoot
- Siblings
- 9
Syntax
Enumeration
Values & Constraints
Enumerated Values
1 | primary |
2 | primaryAndSecondary |
3 | testWithPrimaryBackup |
4 | secondary |
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| a3sysReBoot mandatory This object can be used to reboot the system.
If this object is set to stdReboot(2), the
system's action is determined by the value of
a3sysStartUpAction. If that object has the… | scalar | Enumeration | .1.3.6.1.4.1.43.2.13.10.1 |
| a3sysIioBootTable mandatory This table specifies where each IIO card
obtains its boot image. | table | - | .1.3.6.1.4.1.43.2.13.10.10 |
| a3sysTestBootTime mandatory The Test Boot Time indicates the number of seconds
after a test reboot the system will automatically
reboot. Upon reboot, the system will start up a timer
initialized to the valu… | scalar | Integer32 | .1.3.6.1.4.1.43.2.13.10.2 |
| a3sysStartUpAction mandatory This parameter determines the boot source
when the system is powered on or reset. If
monitor (1) is chosen, the system enters
monitor mode immediately. If userListOnce (2)
is c… | scalar | Enumeration | .1.3.6.1.4.1.43.2.13.10.3 |
| a3sysTestRecoveryTimer mandatory This object contains the real time value of the
Test Recovery Timer. When the system is performing
a 'test boot' (ie, a boot when a3sysBootSources equals
testWithPrimaryBackup (3… | scalar | Integer32 | .1.3.6.1.4.1.43.2.13.10.4 |
| a3sysDirectedReBoots mandatory This is a counter that tracks the number of times the
system has completed successfully a boot, no matter
how the boot was initiated (power-on, front-panel-button
reset, command l… | scalar | RFC1155-SMICounter | .1.3.6.1.4.1.43.2.13.10.5 |
| a3sysExceptionReBoots mandatory This is a counter that tracks the number of times
the system has crashed and a reboot sequence is begun
by the exception handler. Note, some type of crashes
are not able to updat… | scalar | RFC1155-SMICounter | .1.3.6.1.4.1.43.2.13.10.6 |
| a3sysBootDump mandatory This determines whether or not a memory dump
is performed if the system fails due to a
software problem. If noDump (1) is selected,
the system will not attempt to perform a memo… | scalar | Enumeration | .1.3.6.1.4.1.43.2.13.10.7 |
| a3sysUserBootListTable mandatory This table defines a list of boot sources (and for the
NetBuilder Remote Office -- memory dump destinations).
There are two other parameters that dictate how the
con… | table | - | .1.3.6.1.4.1.43.2.13.10.9 |