The system stores this level and above in the syslog file. output to a specified text file using the selected transport protocol. Enter the FXOS login credentials. The enable password is not set. Clock manager, Secure Firewall eXtensible Cisco FXOS Troubleshooting Guide for the Firepower 1000/2100 and Secure Firewall 3100 with Firepower Threat Defense Chapter Title FXOS CLI Troubleshooting Commands PDF - Complete Book (2.02 MB)PDF - This Chapter (1.08 MB) View with Adobe Reader on a variety of devices ePub - Complete Book You must manually regenerate default key ring certificate if the certificate expires. enable. After you change the management IP address, you need to reestablish any chassis manager and SSH connections using the new address. | workspace:}. (CA) or an intermediate CA or trust anchor that is part of a trust chain that leads to a root CA. DNS servers, the system searches for the servers only in any random order. noneDisables the limit. for user account names (see Guidelines for User Accounts). A message encrypted with either key can be decrypted For each block of IP addresses (v4 or v6), up to 25 different subnets can be configured for each service. If you configure remote management (the When you upgrade the bundle, the ASDM image in the bundle replaces the previous ASDM bundle image because they have the same ip_address mask error in your browser indicating an unsupported security protocol version. (Optional) Set the number of retransmission sequences to perform during initial connect: set configure network ipv4 manual [Mgmt. Do not enclose the expression in netmask If you use the no-prompt keyword, the chassis will reboot immediately after entering the command. set keyring default, set keyring Must include at least one uppercase alphabetic character. When you enter a configuration command in the CLI, the command is not applied until you save the configuration. Removed the set change-during-interval command, and added a disabled option for the set change-interval , set no-change-interval , and set history-count commands. defining a certification path to the root certificate authority (CA). You can enter multiple The system displays this level and above on the console. manager, the browser displays the banner text, and the user must click OK on the message screen before the system prompts for the username and password. The default is no limit (none). The configuration will On the next line num_of_passwords Specify the number of unique passwords that a locally-authenticated user must create before that user can reuse a previously-used If If you are doing remote management (Firepower Management Center) then you set the other interface addresses via that tool. object. entities, or processes. The Firepower 2100 runs FXOS to control basic operations of the device. manager, chassis superuser account and has full privileges. If you use the no-prompt keyword, the chassis will shut down immediately after entering the command. version. output of about FXOS access on a data interface. SNMP agent. security, scope You can disable HTTPS if you want to disallow chassis manager access, or customize the HTTPS configuration including specifying the key ring to be used for HTTPS sessions. CLI. keyring_name. By default, a self-signed SSL certificate is generated for use with the chassis manager. you add it to the EtherChannel. To return to the FXOS CLI, enter Ctrl+a, d. If you SSH to the ASA (after you configure SSH access in the ASA), connect to the FXOS CLI. The Firepower 2100 ships with a DB-9 to RJ-45 serial cable, so you will set https cipher-suite-mode CLI and Configuration Management Interfaces enter local-user Be sure to install any necessary USB serial drivers for your scope Wait for the chassis to finish rebooting (5-10 minutes). The larger the key modulus size you specify, the longer You can, however, configure the account with the latest expiration date available. (Optional) Assign the admin role to the user. cisco cisco firepower threat defense configuration guide for firepower cisco . Must not contain the following symbols: $ (dollar sign), ? set expiration-grace-period In addition to SHA-based authentication, the chassis also provides privacy using the AES-128 bit Advanced Encryption Standard. A key feature of SNMP is the ability to generate notifications from an SNMP agent. If using tunnel mode, set the remote subnet: set exclude Excludes all lines that match the pattern url. From FXOS, you can enter the Firepower Threat Defense CLI using the connect ftd command. For example, the password must not be based on a standard dictionary word. You can configure multiple email addresses. ReimageProcedures AboutDisasterRecovery,onpage1 ReimagetheSystemwiththeBaseInstallSoftwareVersion,onpage2 Perform a Factory Reset from ROMMON (Password Reset . Integrity Algorithmssha256, sha384, sha512, sha1_160. (Optional) Set the Child SA lifetime in minutes (30-480): set DNS SubjectAlternateName. ipv6_address scope Perform these steps to enable FIPS or Common Criteria (CC) mode on your Firepower 2100. chassis Depending on the model, you use FXOS for configuration and troubleshooting. New/Modified commands: set change-during-interval , set expiration-grace-period , set expiration-warning-period , set history-count , set no-change-interval , set password , set password-expiration , set password-reuse-interval, The set lacp-mode command was changed to set port-channel-mode. You can now configure SHA1 NTP server authentication in FXOS. Obtain the key ID and value from the NTP server. scope manually enable enforcement for those old connections. fips-mode, enable interface Formerly, only RSA keys were supported. the ASA data interface IP address on port 3022 (the default port). A certificate is a file containing You do not need to commit the buffer. prefix_length tunnel_or_transport, set install security-pack version remote-address is the pipe character and is part of the command, not part of the syntax User accounts are used to access the Firepower 2100 chassis. -M devices in a network. As another example, with show configuration | sort, you can add the option -u to remove duplicate lines from the output. Upload the certificate you obtained from the trust anchor or certificate authority. bundled ASDM image. If any command fails, the successful commands are applied wc Displays a count of lines, words, and Note that all security policy and other operations are configured in the ASA OS (using CLI or ASDM). The default configuration is only applied during a reimage, not If you enable the password strength check for locally-authenticated users, show command packet. Specify whether the local user account is active or inactive: set account-status refer to the FXOS help output for the various commands, and to the appropriate Linux help, for more information.). Also, Connect to the console port (see Connect to the ASA or FXOS Console). length, with typical lengths from 512 bits to 2048 bits. interface. Enter the user credentials; by default, you can log in with the admin user and the default password, Admin123. ipsec, set a device's public key along with signed information about the device's identity. ipv6-config. ntp-server {hostname | ip_addr | ip6_addr}, show clock. System clock modifications take effect immediately. create { relaxed | strict }, set setting, set the value to 0. Specify the name of the file in which the messages are logged. object command, a corresponding delete You are prompted to enter and confirm the privacy password. The third-party certificate is signed by the issuing trusted point, which can be a root certificate authority the request is successful, the Certificate Authority sends back an identity certificate that has been digitally signed using and privileges. Repeat Password: ******, Introduction to FXOS for Firepower 2100 ASA Platform Mode, Commit, Discard, and View Pending Commands, Save and Filter Show Command Output, Filter Show Command Output, Save Show Command Output, Configure Certificates, Key Rings, and Trusted Points for HTTPS or IPSec, About Certificates, Key Rings, and Trusted Points, Regenerate the Default Key Ring Certificate, Configure the DHCP Server for Management Clients, Supported Combinations of SNMP Security Models and Levels, Change the FXOS Management IP Addresses or Gateway, http://httpd.apache.org/docs/2.0/mod/mod_ssl.html#sslciphersuite, Cisco Firepower 2100 FXOS MIB Reference View the current management IPv6 address. If a user is logged in when The following example enables the DHCP server: Logs are useful both in routine troubleshooting and in incident handling. name, set can be managed. volume set password-expiration {days | never} Set the expiration between 1 and 9999 days. Show commands do not show the secrets (password fields), so if you want to paste a Select the lowest message level that you want stored to a file. communication between SNMP managers and agents. the following address range: 192.168.45.10-192.168.45.12. Create an access list for the services to which you want to enable access. You can manage physical interfaces in FXOS. (Optional) Set the interface speed for all members of the port-channel to override the properties set on the individual interfaces. In a text file, paste the root certificate at the top, followed by each intermediate certificate in the chain, including all Delete and add new access lists for HTTPS, SSH, and SNMP to allow management connections from the new network. NTP is configured by default so that the ASA can reach the licensing server. filename. timezone. framework and a common language used for the monitoring and management of the chassis does not receive the PDU, it can send the inform request again. trustpoint enter local-address {active| inactive}. enter the command, you are queried for remote server name or IP address, user Traps are less reliable than informs because the SNMP port-channel for a user and the role in which the user resides. The Firepower 2100 has support for jumbo frames enabled by default. gateway_ip_address. The following example regenerates the default key ring: The HTTPS service is enabled on port 443 by default. Configure an IPv6 management IP address and gateway. set https port ipv6-block You can also change the default gateway The AES privacy password can have a minimum of eight Otherwise, the chassis will not reboot until you An Unexpected Error has occurred. month day year hour min sec. You must delete the user account and create a new one. is a persistent console connection, not like a Telnet or SSH connection. regenerate yes. Enforcement is enabled by default, except for connections created prior to 9.13(1); you must | character. In the show package output, copy the Package-Vers value for the security-pack version number. Enter Password: ****** Message origin authenticationEnsures that the claimed identity of the user on whose behalf received data was originated is Existing groups include: modp2048. You can configure up to four NTP servers. the FXOS CLI. show commands ASA fxos permit command), you can also connect to the data interface IP address on the non-standard port, by default, 3022. If the password strength check is enabled, each user must have a strong New/Modified FXOS commands: enable ntp-authentication, set ntp-sha1-key-id, set ntp-sha1-key-string. protocols, set ssh-server host-key rsa Press Enter between lines. terminal monitor Specify the Subject Alternative Name to apply this certificate to another hostname. The system contact name can be any alphanumeric string up to 255 characters, such as an email address or name and telephone the guidelines for a strong password (see Guidelines for User Accounts). ConfiguringtheRolePolicyforRemoteUsers 43 EnablingPasswordStrengthCheckforLocallyAuthenticatedUsers 44 SettheMaximumNumberofLoginAttempts 44 . You cannot configure the admin account as inactive. keyring-name A password is required for each locally-authenticated user account. Existing PRFs include: prfsha1. display an authentication warning. press If you disable FQDN enforcement, the Remote IKE ID is optional, and can be set in any format (FQDN, IP Address, id. SNMPv3 provides secure access to devices by a combination of authenticating and encrypting frames over the network. character to display the options available at the current state of the command syntax. When a user logs into the FXOS CLI, the terminal displays the banner text before it prompts for the password. with the username: admin and password: Admin123). The strong password check is enabled by default. set ssh-server rekey-limit volume {kb | none} time {minutes | none}. also shows how to change the ASA IP address on the ASA. traffic over the backplane to be routed through the ASA data interfaces. system-location-name. The asterisk disappears when you save or discard the configuration changes. eth-uplink, scope SNMP is an application-layer protocol that provides a message format for Must include at least one lowercase alphabetic character. days, set expiration-grace-period prefix [http | snmp | ssh], enter (question mark), and = (equals sign). Be sure to configure settings before cert. ipv6-prefix On the line following your input, type ENDOFBUF and press Enter to finish. Provides Data Encryption Standard (DES) 56-bit encryption in addition After you By default, AES-128 encryption is disabled. year. scope If the password strength check is enabled, the Firepower 2100 does not permit a user to choose a password that does not meet When a remote user connects to a device that presents The retry_number value can be any integer between 1-5, inclusive. ipv6-block A security level is the permitted level of security within a security model. despite the failure. the getting started guide for information minutes. You can reenable DHCP using new client IP addresses after you change the management IP address. The system displays this level and above. The security model combines with the selected security min_num_hours The username is used as the login ID for the Secure Firewall chassis CreatingaKeyRing 73 RegeneratingtheDefaultKeyRing 73 CreatingaCertificateRequestforaKeyRing 74 CreatingaCertificateRequestforaKeyRingwithBasicOptions 74 . show command | { begin expression| count| cut expression| egrep expression| end expression| exclude expression| grep expression| head| include expression| last| less| no-more| sort expression| tr expression| uniq expression| wc}. last-name. port-channel-mode {active | on}. pass-change-num. prefix_length For IPv4, the prefix length is from 0 to 32. On the next line following your input, type ENDOFBUF to finish. Both have its own management IP address and share same physical Interface Management 1/1. You can filter the output of port-num. an upgrade. min-password-length keyringtries Note that in the following syntax description, Copy and paste the entire text block at the FXOS CLI. FXOS supports a maximum of 8 key rings, including the default key ring. You can also enable and disable the DHCP server in the chassis manager at Platform Settings > DHCP. set snmp syslocation This setting is the default. We recommend that you perform these steps at the console; otherwise, you can be disconnected from your SSH session. to perform a password strength check on user passwords. (Complete descriptions of these options is beyond the scope of this document; configuration file already exists, which you can choose to overwrite or not. single or double-quotesthese will be seen as part of the expression. it takes to generate an RSA key pair. enter enable syslog source {audits | events | faults}, disable syslog source {audits | events | faults}. ike-rekey-time tr Translates, squeezes, and/or deletes objects, and licenses, user roles, and platform policies are logical entities represented as managed objects. filtering subcommands: begin Finds the first line that includes the enter ip_address mask, no http 192.168.45.0 255.255.255.0 management, http These notifications do not require that Obtain this certificate chain from your trust anchor or certificate authority. days. date and time manually. In general, a longer key is more secure than a shorter key. The chassis provides the following support for SNMP: The chassis supports read-only access to MIBs. Failed commands are reported in an error message. set expiration-warning-period You can configure FQDN enforcement so that the FDQN of the peer needs to match the DNS Name in the X.509 Certificate presented The privilege level You can physically enable and disable interfaces, as well as set the interface speed and duplex. a configuration command is pending and can be discarded. You can log in with any username (see Add a User). informs Sets the type to informs if you select v2c for the version. The For copper interfaces, this duplex is only used if you disable autonegotiation. algorithms. At the prompt, paste the certificate text that you received from the trust anchor or certificate authority. object and enter start_ip end_ip. Connect to the FXOS CLI, either the console port (preferred) or using SSH. (Optional) If you set the cipher suite mode to custom , specify the custom cipher suite.
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