F3726, F3211, F3174, R5135, R3816-HP Firewalls and UTM Devices System Management and Maintenance Command Reference-6PW100
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display trapbuffer
Use display trapbuffer to display the state and the trap information of the trap buffer. Without the size
buffersize argument, the command displays all trap information.
Syntax
display trapbuffer [ reverse ] [ size buffersize ] [ | { begin | exclude | include } regular-expression ]
Views
Any view
Default command level
1: Monitor level
Parameters
reverse: Displays trap entries chronologically, with the most recent entry at the top. Without this keyword,
the command displays trap entries chronologically, with the oldest entry at the top.
size buffersize: Specifies the number of latest trap messages to be displayed, in the range of 1 to 1024.
|: Filters command output by specifying a regular expression. For more information about regular
expressions, see Getting Started Guide.
begin: Displays the first line that matches the specified regular expression and all lines that follow.
exclude: Displays all lines that do not match the specified regular expression.
include: Displays all lines that match the specified regular expression.
regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.
Examples
# Display the state and trap information of the trap buffer. (The actual command output depends on the
operations executed on the device.)
<Sysname> display trapbuffer
Trapping buffer configuration and contents:enabled
Allowed max buffer size : 1024
Actual buffer size : 256
Channel number : 3 , channel name : trapbuffer
Dropped messages : 0
Overwritten messages : 0
Current messages : 9
#Aug 7 08:03:27:421 2009 Sysname IFNET/4/INTERFACE UPDOWN:
Trap 1.3.6.1.6.3.1.1.5.4: Interface 983041 is Up, ifAdminStatus is 1, ifOperStatus is
1
#Aug 7 08:03:27:439 2009 Sysname IFNET/4/INTERFACE UPDOWN:
Trap 1.3.6.1.6.3.1.1.5.4: Interface 983048 is Up, ifAdminStatus is 1, ifOperStatus is
1
#Aug 7 08:03:27:439 2009 Sysname IFNET/4/INTERFACE UPDOWN:
Trap 1.3.6.1.6.3.1.1.5.4: Interface 983056 is Up, ifAdminStatus is 1, ifOperStatus is
1
#Aug 7 08:03:27:465 2009 Sysname IFNET/4/INTERFACE UPDOWN:
Trap 1.3.6.1.6.3.1.1.5.4: Interface 3277798 is Up, ifAdminStatus is 1, ifOperStatus is
1