index int64 0 4.08k | text stringlengths 34 4.9k ⌀ | url stringclasses 38
values |
|---|---|---|
1,323 | • Copy from an SMB server:
copy [/noconfirm] [interface_name] smb://[user[:password]@]server[/path]/src_filename
{disk0|disk1}:/[path/]dest_filename
Example:
ciscoasa# copy /noconfirm smb://chiana:dargo@10.1.1.67/test.xml disk0:/test.xml
Cryptochecksum: db8ba196 9ad189a8 7f5f501f 1bec469b
!!!!!!!!!!!
11143 bytes copied... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,324 | Before you begin
When you copy a configuration to the running configuration, you merge the two configurations. A merge
adds any new commands from the new configuration to the running configuration. If the configurations are
the same, no changes occur. If commands conflict or if commands affect the running of the contex... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,325 | copy [/noconfirm] [interface_name]
scp://[user[:password]@]server[/path]/src_filename[;int=interface_name] {startup-config |
running-config}
Example:
ciscoasa# copy scp://pilot:moya@10.86.94.170/new-startup.cfg startup-config
The ;int=interface option bypasses the route lookup and always uses the specified interface to... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,326 | • ASDM for the models—ASDM can be upgraded from within the ASA operating system, so you do not
need to only use the bundled ASDM image. For the Firepower 2100 in Platform mode and Firepower
4100/9300, ASDM images that you upload manually do not appear in the FXOS image list; you must
manage ASDM images from the ASA.
Wh... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,327 | ciscoasa(config)# boot system disk0:/images/asa921.bin
The URL can be:
• {disk0:/ | disk1:/}[path/]filename
• tftp://[user[:password]@]server[:port]/[path/]filename
The TFTP option is not supported on all models.
Firepower 1000, 2100 in Appliance mode, Secure Firewall 3100: You can only enter a single boot system
comma... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,328 | asa(config)#
Step 2 Set the ASDM image to boot:
asdm image {disk0:/ | disk1:/}[path/]filename
Example:
ciscoasa(config)# asdm image disk0:/images/asdm721.bin
If you do not specify the image to boot, even if you have only one image installed, then the ASA inserts the
asdm image command into the running configuration. To... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,329 | • You can only restore a configuration to the same ASA version as when you performed the original
backup. You cannot use the restore tool to migrate a configuration from one ASA version to another. If
a configuration migration is required, the ASA automatically upgrades the resident startup configuration
when it loads ... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,330 | • Translation table
• Web content
• Version information
Back Up the System
This procedure describes how to perform a complete system backup.
Procedure
Step 1 Back up the system:
backup [/noconfirm] [context ctx-name] [interface name] [passphrase value] [location path]
Example:
ciscoasa# backup location disk0:/sample-ba... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,331 | is used to restore to a device with a different master passphrase,
you will need to provide the current master passphrase during restore.
Backing up [VPN Pre-shared keys] … Done!
Backing up [SSL VPN Configurations: Application Profile Custom Framework] … Done!
Backing up [SSL VPN Configurations: Bookmarks]… Done!
Backi... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,332 | Backing up [SSL VPN Configurations: Bookmarks]… Done!
Backing up [SSL VPN Configurations: Customization] … Done!
Backing up [SSL VPN Configurations: Dynamic Access Policy] … Done!
Backing up [SSL VPN Configurations: Plug-in] … Done!
Backing up [SSL VPN Configurations: Pre-fill scripts for Connection Profile] … Done!
Ba... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,333 | Configure Automatic Backup (ISA 3000)
On the ISA 3000, you can configure automatic backups to a particular location every time you save your
configuration using write memory.
Before you begin
This feature is only available on the ISA 3000.
Procedure
Step 1 Set the back-up package parameters:
backup-package backup [inte... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,334 | Configure Automatic Restore (ISA 3000)
Automatic restore mode restores the system configuration on a device without any user intervention. For
example, you insert an SD memory card containing a saved backup configuration into a new device and then
power the device on. When the device comes up, it checks the SD card to ... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,335 | These settings are also used by default with the manual restore command. See Back Up the System, on page
1271.
Example:
ciscoasa(config)# backup-package restore location disk1: passphrase $upe3rnatural
Step 2 Enable or disable automatic mode for restore.
[no] backup-package restore auto
The name of the file that is res... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,336 | copy [/noconfirm] [interface_name] {startup-config | running-config}
smb://[user[:password]@]server[/path]/dst_filename
Example:
ciscoasa# copy /noconfirm running-config smb://chiana:dargo@10.1.1.67/new-running.cfg
• Copy to a SCP server:
copy [/noconfirm] [interface_name] {startup-config | running-config}
scp://[user[... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,337 | Example:
ciscoasa# copy disk0:/asa-os.bin tftp://10.1.1.67/files/asa-os.bin
• Copy from flash to an FTP server:
copy [/noconfirm] [interface_name] {disk0|disk1}:/[path/]src_filename
ftp://[user[:password]@]server[/path]/dst_filename
Example:
ciscoasa# copy disk0:/asa-os.bin ftp://jcrichton:aeryn@10.1.1.67/files/asa-os.... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,338 | Procedure
Step 1 Copy the running configuration to the startup configuration server (connected to the admin context):
ciscoasa/contexta# copy running-config startup-config
Step 2 Copy the running configuration to a TFTP server connected to the context network:
ciscoasa/contexta# copy running-config tftp:/server[/path]/... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,339 | ciscoasa # show import webvpn plug-in
ica
rdp
ssh, telnet
vnc
Step 2 Run the export command for the file that you want to back up (in this example, the rdp file):
ciscoasa # export webvpn plug-in protocol rdp tftp://tftpserver/backupfilename
Use a Script to Back Up and Restore Files
You can use a script to back up and ... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,340 | Step 4 The system prompts you for values for each option. Alternatively, you can enter values for the options when
you enter the Perlscriptname command before you press Enter. Either way, the script requires that you enter
a value for each option.
Step 5 The script starts running, printing out the commands that it issu... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,341 | do plugin($exp);
do url_list($exp);
do webcontent($exp);
do dap($exp);
do csd($exp);
close(OUT);
}
do finish($exp);
sub enable {
$obj = shift;
$obj->send("enable\n");
unless ($obj->expect(15, 'Password:')) {
print "timed out waiting for Password:\n";
}
$obj->send("$enable\n");
unless ($obj->expect(15, "$prompt#")) {
pr... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,342 | for (@items) {
chop;
next if /^Template/ or /show import/ or /^\s*$/;
$cli = "export webvpn customization $_ $storage/$prompt-$date-cust-$_.xml";
$ocli = $cli;
$ocli =~ s/^export/import/;
print "$cli\n";
print OUT "$ocli\n";
$obj->send("$cli\n");
$obj->expect(15, "$prompt#" );
}
}
sub plugin {
$obj = shift;
$obj->clear... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,343 | $cli="copy /noconfirm dap.xml $storage/$prompt-$date-dap.xml";
$ocli="copy /noconfirm $storage/$prompt-$date-dap.xml disk0:/dap.xml";
print "$cli\n";
print OUT "$ocli\n";
$obj->send("$cli\n");
$obj->expect(15, "$prompt#" );
}
sub csd {
$obj = shift;
$obj->clear_accum();
$obj->send("dir sdesktop\n");
$obj->expect(15, "$... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,344 | die "timeout waiting for $prompt>\n";
}
}
sub finish {
$obj = shift;
$obj->hard_close();
print "\n\n";
}
sub restore {
$obj = shift;
my $file = shift;
my $output;
open(IN,"$file") or die "can't open $file\n";
while (<IN>) {
$obj->send("$_");
$obj->expect(15, "$prompt#" );
$output = $obj->before();
print "$output\n";
}
... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,345 | }
if (defined ($options{e})) {
$enable = $options{e};
}
else {
print "Enter enable password:";
chop($enable=<>);
}
if (defined ($options{r})) {
$restore = 1;
$restore_file = $options{r};
}
}
Hot Swap an SSD on the Secure Firewall 3100
If you have two SSDs, they form a RAID when you boot up. You can perform the followin... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,346 | Example:
ciscoasa# show raid
Virtual Drive
ID: 1
Size (MB): 858306
Operability: operable
Presence: equipped
Lifecycle: available
Drive State: optimal
Type: raid
Level: raid1
Max Disks: 2
Meta Version: 1.0
Array State: active
Sync Action: idle
Sync Completed: unknown
Degraded: 0
Sync Speed: none
RAID member Disk:
Device... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,347 | c) Physically remove the SSD from the chassis.
Step 2 Add an SSD.
a) Physically add the SSD to the empty slot.
b) Add the SSD to the RAID.
raid add local-disk {1 | 2}
It can take several hours to complete syncing the new SSD to the RAID, during which the firewall is
completely operational. You can even reboot, and the ... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,348 | Feature Information
Platform
Feature Name Releases
The Auto Update server certificate verification is now enabled
by default; for new configurations, you must explicitly disable
certificate verification. If you are upgrading from an earlier
release, and you did not enable certificate verification, then
certificate veri... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,349 | CLI Book 1: Cisco Secure Firewall ASA Series General Operations CLI Configuration Guide, 9.19
1290
System Administration
History for Software and Configurations | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,350 | CHAPTER 45
Response Automation for System Events
This chapter describes how to configure the Embedded Event Manager (EEM).
• About the EEM, on page 1291
• Guidelines for the EEM, on page 1292
• Configure the EEM, on page 1293
• Examples for the EEM, on page 1300
• Monitoring the EEM, on page 1301
• History for the EEM,... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,351 | • None—The none event is triggered when you run an event manager applet manually using the CLI or
ASDM.
• Crash—The crash event is triggered when the ASA crashes. In some scenarios, a force crash is triggered:
If ASA is configured to reload on block depletion, and when ASA remains out of memory for a configured
duratio... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,352 | Context Mode Guidelines
Not supported in multiple context mode.
Additional Guidelines
• During a crash, the state of the ASA is generally unknown. Some commands may not be safe to run
during this condition.
• The name of an event manager applet may not contain spaces.
• You cannot modify the None event and Crashinfo ev... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,353 | Step 2 Describe an event manager applet.
description text
Example:
ciscoasa(config-applet)# description applet1example
The text argument may be up to 256 characters long. You may include spaces in description text if it is placed
within quotes.
Step 3 To configure a specified event, enter one of the following commands.... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,354 | Example:
ciscoasa(config-applet)# event timer absolute time 10:30:20
The time-of-day format is in hh:mm:ss. The time range is from 00:00:00 (midnight) to 23:59:59.
• Trigger a crash event when the ASA crashes.
event crashinfo
Example:
ciscoasa(config-applet)# event crashinfo
Regardless of the value of the output comman... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,355 | output console
Example:
ciscoasa(config-applet)# output console
Note Running this command affects performance.
• The New File option sends the output of the action commands to a new file for each event manager
applet that is invoked.
output file new
Example:
ciscoasa(config-applet)# output file new
The filename has the... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,356 | The filename argument is a local (to the ASA) filename.
Run an Event Manager Applet
To run an event manager applet, perform the following steps:
Procedure
Run an event manager applet.
event manager run applet
Example:
ciscoasa# event manager run exampleapplet1
If you run an event manager applet that has not been config... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,357 | To change memory logging parameters, you must disable it, then reenable it.
Step 2 Display the memory logging results.
show memory logging [brief | wrap]
show memory logging include [address] [caller] [operator] [size] [process] [time] [context]
Example:
ciscoasa# show memory logging
Number of free 6
Number of calloc 0... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,358 | 0x0000000000443455 0x0000000001318f5b
ciscoasa# show memory logging include process operation size
Number of free 6
Number of calloc 0
Number of malloc 8
Number of realloc-new 0
Number of realloc-free 0
Number of realloc-null 0
Number of realloc-same 0
Number of calloc-fail 0
Number of malloc-fail 0
Number of realloc-f... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,359 | Up to four caller addresses appear. The types of operations are listed in the output (Number of...) shown in
the example.
Step 3 Respond to memory logging wrap events.
event memory-logging-wrap
Example:
ciscoasa(config)# event manager applet memlog
ciscoasa(config)# event memory-logging-wrap
ciscoasa(config)# action 0 ... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,360 | ciscoasa(config-applet)# event timer absolute time 3:00:00
ciscoasa(config-applet)# output none
ciscoasa(config-applet)# action 1 cli command “interface GigabitEthernet 0/0”
ciscoasa(config-applet)# action 2 cli command “no shutdown”
ciscoasa(config-applet)# action 3 cli command “write memory”
Monitoring the EEM
See th... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,361 | History for the EEM
Table 59: History for the EEM
Platform Description
Releases
Feature Name
The EEM service enables you to debug problems and provides general purpose logging
for troubleshooting. There are two components: events to which the EEM responds
or listens, and event manager applets that define actions as wel... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,362 | CHAPTER 46
Testing and Troubleshooting
This chapter describes how to troubleshoot the ASA and test basic connectivity.
• Recover Enable and Telnet Passwords, on page 1303
• View Debugging Messages, on page 1307
• Packet Capture, on page 1307
• View the Crash Dump, on page 1313
• View the Coredump, on page 1313
• CPU Us... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,363 | rommon #1> confreg 0x41
You must reset or power cycle for new config to take effect
The ASA displays the current configuration register value and a list of configuration options. Record the
current configuration register value, so you can restore it later.
Configuration Register: 0x00000041
Configuration Summary
[ 0 ] ... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,364 | ciscoasa(config)# no config-register
The default configuration register value is 0x1. See the command reference for more information about the
configuration register.
Step 12 Save the new passwords to the startup configuration by entering the following command:
ciscoasa(config)# copy running-config startup-config
Recov... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,365 | Step 5 Reset the password.
enable password password
Example:
ciscoasa(config)# enable password cisco123
Step 6 Save the new configuration.
write memory
Example:
ciscoasa(config)# write memory
Disable Password Recovery for ISA 3000 Hardware
Note You cannot disable password recovery on the ASA virtual, Secure Firewall mo... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,366 | no service password-recovery
Example:
ciscoasa (config)# no service password-recovery
View Debugging Messages
Because debugging output is assigned high priority in the CPU process, it can render the system unusable.
For thisreason, usedebug commands only to troubleshootspecific problems or during troubleshooting sessio... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,367 | • You can only capture IP traffic; you cannot capture non-IP packets such as ARPs.
• For inline SGT tagged packets, captured packets contain an additional CMD header that your PCAP
viewer might not understand.
• Packet captures include packets that the system modifies or injects into the connection due to inspection,
N... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,368 | The buffer keyword defines the buffer size used to store the packet. When the byte buffer is full, packet
capture stops. When used in a cluster, this is the per-unit size, not the sum of all units. The circular-buffer
keyword overwrites the buffer, starting from the beginning, when the buffer is full.
The ethernet-type... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,369 | link: control plane packets and data plane packets, which both include forwarded data traffic and cluster LU
messages. The TTL field in the IP address header is encoded to differentiate between these two types of
packets. When forwarded data packets are captured, their clustering trailers are included in the capture fi... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,370 | ciscoasa# capture cp interface cluster match udp any any eq 49495
Data Plane Packets
Data packetsinclude those forwarded from one unit to another unit (its connection owner) and cluster
LU messages. Regular cluster LU update messages have a TTL of 254, and there is a special LU
packet that has a TTL of 253. This specia... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,371 | decoding the fields. The decoded output of the packets depend on the protocol of the packet. Typically, this
command supports IP decode for the ICMP, UDP, and TCP protocols. From version 9.10(1), this command
also supports IP decode for GRE and IPinIP.
The detail keyword displays additional protocol information for eac... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,372 | 2 packets shown
The following example shows an ethernet-type capture:
ciscoasa# capture arp ethernet-type arp interface inside
ciscoasa# show cap arp
22 packets captured
1: 05:32:52.119485 arp who-has 10.10.3.13 tell 10.10.3.12
2: 05:32:52.481862 arp who-has 192.168.10.123 tell 192.168.100.100
3: 05:32:52.481878 arp wh... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,373 | • Overhead of moving packets between vSwitches, vNICs, and pNICs. This overhead can be quite
significant.
CPU Usage Example
The following is an example in which the reported vCPU usage is substantially different:
• ASA Virtual reports: 40%
• DP: 35%
• External Processes: 5%
• vSphere reports: 95%
• ASA (as ASA virtual ... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,374 | • CPU usage provides statistics for logical CPUs, which is based on CPU hyperthreading. But because
only one vCPU is used, hyperthreading is not turned on.
vCenter calculates the CPU % usage as follows:
Amount of actively used virtual CPUs, specified as a percentage of the total available CPUs
This calculation is the h... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,375 | Procedure
Step 1 Go to the Azure portal, select Monitor and choose Virtual Machines in the Solutions section.
Step 2 Select the Performance tab to display the CPU Utilization % chart. This chart displaysthe top five machines
with the highest average processor utilization.
Perform the following steps to view the CPU uti... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,376 | All available server configurations are displayed. The list contains the following information:
• ID - The server configuration ID
• Name - The configuration name, labeled by RAM size and performance type
• Memory_MB - The amount of RAM for the configuration
• Disk - The size of the disk in GB (for general purpose Clou... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,377 | Procedure
Step 1 Open the navigation menu and click Instances under Compute.
Step 2 Click an instance and click Metrics under Resources.
Step 3 Select oci_computeagent in the Metric namespace list.
See Compute Instance Metrics for more information.
ASA Virtual and OCI Graphs
The OCI graph numbers are always higher than... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,378 | • Pinging to test questionable operation of a network device—You can ping from an ASA interface to a
network device that you suspect is functioning incorrectly. If the interface is configured correctly and
an echo is not received, there might be problems with the device.
• Pinging to test intermediate communications—Yo... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,379 | Assuming you already have access rules applied to interfaces or applied globally, simply add these rules to
the relevant ACL, for example:
ciscoasa(config)# access-list outside_access_in extendedpermit icmp any anyecho
ciscoasa(config)# access-list outside_access_in extendedpermit icmp any
anyecho-reply
Alternatively, ... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,380 | Success rate is 0 percent (0/5)
However, you can also add parameters to control some aspects of the ping. Following are your basic options:
• ICMP ping.
ping [if_name] host [repeat count] [timeout seconds] [data pattern] [size bytes] [validate]
Where:
• if_name specifies the source IP address for the ping; however, the... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,381 | Before you begin
If you want to see the syslog messages mentioned in the procedure, enable logging (the logging enable
command, or Configuration > Device Management > Logging > Logging Setup in ASDM).
Although unnecessary, you can also enable ICMP debug to see messages on the ASA console as you ping
ASA interfaces from... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,382 | Figure 80: Network Diagram with Interfaces, Routers, and Hosts
Step 2 Ping each ASA interface from the directly connected routers. For transparent mode, ping the BVI IP address.
This test ensures that the ASA interfaces are active and that the interface configuration is correct.
A ping might fail if the ASA interface i... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,383 | If the ping reply does not return to the router, then a switch loop or redundant IP addresses might exist (see
the following figure).
Step 3 Ping each ASA interface from a remote host. For transparent mode, ping the BVI IP address. This test checks
whether the directly connected router can route the packet between the ... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,384 | Procedure
Step 1 Make the ASA Visible on Trace Routes, on page 1325.
Step 2 Determine Packet Routes, on page 1326.
Make the ASA Visible on Trace Routes
By default, the ASA does not appear on traceroutes as a hop. To make it appear, you need to decrement the
time-to-live on packetsthat passthrough the ASA, and increase ... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,385 | ciscoasa(config)# service-policy global_policy global
The global keyword applies the policy map to all interfaces, and interface applies the policy to one interface.
Only one global policy is allowed. You can override the global policy on an interface by applying a service
policy to that interface. You can only apply o... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,386 | Output Symbol Description
!P ICMP unreachable. For ICMPv6, port not reachable.
!A ICMP administratively prohibited.
? Unknown ICMP error.
Procedure
Trace the route to a destination:
traceroute [destination_ip | hostname} [source {source_ip | source-interface}] [numeric] [timeout
timeout_value] [probe probe_num] [ttl mi... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,387 | default is 30. The traceroute terminates when the packet reaches the destination or when the maximum
value is reached.
• port port_value—The UDP port to use. The default is 33434.
• use-icmp—Send ICMP packets instead of UDP packets for probes.
Using the Packet Tracer to Test Policy Configuration
You can test your polic... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,388 | • fqdn fqdn-string—The fully qualified domain name of the source host, IPv4 only.
Step 3 Next, type in the protocol characteristics.
• ICMP—Enter the ICMP type (1-255), ICMP code (0-255), and optionally, the ICMP identifier. You
must use numbers for each variable, for example, 8 for echo.
type code... [ident]...
• TCP/... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,389 | Example
The following example traces a TCP packet for the HTTP port from 10.100.10.10 to 10.100.11.11.
The result indicates that the packet will be dropped by the implicit deny access rule.
ciscoasa(config)# packet-tracer input outside tcp 10.100.10.10 80 10.100.11.11
80
Phase: 1
Type: ROUTE-LOOKUP
Subtype: Resolve Egr... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,390 | Platform Description
Releases
Feature Name
You can now manually stop and start the capture.
Added/Modified commands: capture stop
Manually start and stop packet captures 9.7(1)
The packet tracer has been enhanced with the following features:
• Trace a packet when it passes between cluster units.
• Allow simulated packe... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,391 | CLI Book 1: Cisco Secure Firewall ASA Series General Operations CLI Configuration Guide, 9.19
1332
System Administration
History for Testing and Troubleshooting | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,392 | P ART VIII
Monitoring
• Logging, on page 1335
• SNMP, on page 1363
• Cisco Success Network and Telemetry Data, on page 1397
• Alarms for the Cisco ISA 3000, on page 1407
• Anonymous Reporting and Smart Call Home, on page 1415 | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,393 | null | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,394 | CHAPTER 47
Logging
This chapter describes how to log system messages and use them for troubleshooting.
• About Logging, on page 1335
• Guidelines for Logging, on page 1342
• Configure Logging, on page 1344
• Monitoring the Logs, on page 1358
• Examples for Logging, on page 1359
• History for Logging, on page 1360
About... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,395 | • Configure and manage syslog messages in groups, such as by severity level or class of message.
• Specify whether or not a rate-limit is applied to syslog generation.
• Specify what happensto the contents of the internal log buffer when it becomesfull: overwrite the buffer,
send the buffer contents to an FTP server, o... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,396 | [<PRI>] [Timestamp] [Device-ID] : %ASA-Level-Message_number: Message_text
Field descriptions are as follows:
Priority value. When the logging EMBLEM is enabled, this value is displayed in the
syslog message. Logging EMBLEM is compatible with UDP and not with TCP.
<PRI>
Date and time of the event is displayed. When logg... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,397 | Message_number A unique six-digit number that identifies the syslog message.
A text string that describes the condition. This portion of the syslog message sometimes
includes IP addresses, port numbers, or usernames.
Message_text
All syslog messages that are generated by the device are documented in the CiscoSecureFire... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,398 | Syslog Message Filtering
You can filter generated syslog messages so that only certain syslog messages are sent to a particular output
destination. For example, you could configure the ASA to send all syslog messages to one output destination
and to send a subset of those syslog messages to a different output destinati... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,399 | Class Definition Syslog Message ID Numbers
— Botnet Traffic Filtering 338
bridge Transparent Firewall 110, 220
ca PKI Certification Authority 717
citrix Citrix Client 723
— Clustering 747
— Card Management 323
config Command Interface 111, 112, 208, 308
csd Secure Desktop 724
cts Cisco TrustSec 776
dap Dynamic Access P... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,400 | Class Definition Syslog Message ID Numbers
— Network Access Point 713
np Network Processor 319
— NP SSL 725
ospf OSPF Routing 318, 409, 503, 613
— Password Encryption 742
— Phone Proxy 337
rip RIP Routing 107, 312
rm Resource Manager 321
— Smart Call Home 120
106, 108, 201, 202, 204, 302, 303, 304,
305, 314, 405, 406, ... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,401 | Class Definition Syslog Message ID Numbers
webvpn WebVPN and Secure Client 716
Custom Message Lists
Creating a custom message list is a flexible way to exercise control over which syslog messages are sent to
which output destination. In a custom syslog message list, you specify groups of syslog messages using any
or al... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,402 | Additional Guidelines
• The syslog server must run a server program called syslogd. Windows provides a syslog server as part
of its operating system.
• To view logs generated by the ASA, you must specify a logging output destination. If you enable logging
without specifying a logging output destination, the ASA generat... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,403 | logging buffered debugging
In this case, the access list configuration does not change and the number of access list hits appears, as
shown in the following example:
ciscoasa(config)# access-list global line 1 extended
permit icmp any host 4.2.2.2 log debugging interval 1 (hitcnt=7) 0xf36b5386
ciscoasa(config)# access-... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,404 | server. The syslog messages are dropped because the datapath routing table does not have the management
interface routing. Hence, ensure the interface that you are configuring has management-only access disabled
Send Syslog Messages to an External Syslog Server
You can archive messages according to the available disk s... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,405 | logging permit-hostdown
Example:
ciscoasa(config)# logging permit-hostdown
When the ASA is configured to send syslog messages to a TCP-based syslog server, and if either the syslog
server is down or the log queue isfull, then new connectionsto ASA are blocked. New connections are allowed
again after the syslog server i... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,406 | Generate Syslog Messages in EMBLEM Format to a Syslog Server
To generate syslog messages in EMBLEM format to a syslog server, perform the following steps:
Procedure
Send syslog messages in EMBLEM format to a syslog server over UDP using port 514.
logging host interface_name ip_address{tcp [/port] | udp [/ port]] [forma... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,407 | ciscoasa(config)# logging emblem
Send Syslog Messages to the Internal Log Buffer
You need to specify which syslog messages should be sent to the internal log buffer, which serves as a
temporary storage location. New messages are appended to the end of the list. When the buffer is full, that is,
when the buffer wraps, o... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,408 | Example:
ciscoasa(config)# logging flash-bufferwrap
When saving the buffer content to another location, the ASA create log files with names that use the
following time-stamp format:
LOG-YYYY-MM-DD-HHMMSS.TXT
where YYYY is the year, MM is the month, DD is the day of the month, and HHMMSS is the time in
hours, minutes, a... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,409 | If a log file being saved to internal flash memory would cause the amount of free internal flash memory to
fall below the configured minimum limit, the ASA deletes the oldest log files to ensure that the minimum
amount of memory remains free after saving the new log file. If there are no files to delete or if, after al... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,410 | is provided, ASA would refer to the management routing table , and in absence of a route entry it would look
at the data routing table.
smtp-server [primary-interface] primary-smpt-server-ip-address [[backup-interface
]backup-smpt-server-ip-address]
Example:
ciscoasa(config)# smtp-server 10.1.1.24 10.1.1.34
ciscoasa(co... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,411 | Procedure
Specify the number ofsyslog messagesthat the ASA can hold in its queue before sending them to the configured
output destination.
logging queue message_count
Example:
ciscoasa(config)# logging queue 300
The ASA have a fixed number of blocks in memory that can be allocated for buffering syslog messages while
th... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,412 | ciscoasa(config)# logging history errors
Send Syslog Messages to a Telnet or SSH Session
To send syslog messages to a Telnet or SSH session, perform the following steps:
Procedure
Step 1 Specify which syslog messages should be sent to a Telnet or SSH session.
logging monitor {severity_level | message_list}
Example:
cis... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,413 | logging hide username
Include the Date and Time in Syslog Messages
To include the date and time in syslog messages, perform the following steps:
Procedure
Specify that syslog messages should include the date and time that they were generated.
logging timestamp
Example:
ciscoasa(config)# logging timestamp
LOG-2008-10-24... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,414 | logging message syslog_id level severity_level
Example:
ciscoasa(config)# logging message 113019 level 5
To reset the severity level of a syslog message to its setting, enter the no logging message syslog_id level
severity_level command (for example, no logging message 113019 level 5). To reset the severity level of al... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,415 | The context-name keyword indicates that the name of the current context should be used as the device ID
(applies to multiple context mode only). If you enable the logging device ID for the admin context in multiple
context mode, messages that originate in the system execution space use a device ID of system, and messag... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,416 | logging list name {level level [class message_class] | message start_id[-end_id]}
Example:
ciscoasa(config)# logging list list-notif level 3
The name argument specifies the name of the list. The level level keyword and argument pair specify the
severity level. The class message_class keyword-argument pair specify a par... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,417 | Procedure
Override the configuration in the specified output destination command. For example, if you specify that
messages at severity level 7 should go to the internal log buffer and that ha class messages at severity level 3
should go to the internal log buffer, then the latter configuration takes precedence.
loggin... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,418 | The maximum number of syslog messages that are available to view is 1000,
which is the default setting. The maximum number of syslog messages that are
available to view is 2000.
Note
• show logging message
This command shows a list ofsyslog messages with modified severity levels and disabled syslog messages.
• show log... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,419 | Mail logging: disabled
ASDM logging: disabled
The following examples show how to control both whether a syslog message is enabled and the severity level
of the specified syslog message:
ciscoasa(config)# show logging message 403503
syslog 403503: -level errors (enabled)
ciscoasa(config)# logging message 403503 level 1
... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,420 | Platform Description
Releases
Feature Name
Added support for the dap event class of logging messages.
We modified the following command: logging class.
Added support to clear the saved logging buffers (ASDM, internal, FTP, and flash).
We introduced the following command: clear logging queue bufferwrap.
Logging class an... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,421 | Platform Description
Releases
Feature Name
TLS client processing now supports rules for verification of a server identity defined
in RFC 6125, Section 6. Identity verification will be done during PKI validation for
TLS connections to the Syslog Server. If the presented identity cannot be matched
against the configured ... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
1,422 | CHAPTER 48
SNMP
This chapter describes how to configure Simple Network Management Protocol (SNMP) to monitor ASA.
• About SNMP, on page 1363
• Guidelines for SNMP, on page 1376
• Configure SNMP, on page 1380
• Monitoring SNMP, on page 1389
• Examples for SNMP, on page 1390
• History for SNMP, on page 1391
About SNMP
SN... | https://www.cisco.com/c/en/us/td/docs/security/asa/asa919/configuration/general/asa-919-general-config.pdf |
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