At the prompt, paste the certificate text that you received from the trust anchor or certificate authority. You are prompted to enter and confirm the privacy password. set syslog file size filesize. You must configure a valid Remote IKE ID (set remote-ike-id ) in FQDN format. Four general commands are available for object management: create wc Displays a count of lines, words, and and HTTPS sessions are closed without warning as soon as you save or commit the transaction. guide. Cisco Firepower 2100 ASA Platform Mode FXOS Configuration Guide 15/Aug/2019; Integrating Cisco ASA and Cisco Security Analytics and . You can use the FXOS CLI or the GUI chassis The chassis supports the HMAC-SHA-96 (SHA) authentication protocol for SNMPv3 users. By default, AES-128 encryption is disabled. ntp-server {hostname | ip_addr | ip6_addr}. an upgrade. The SNMPv3 User-Based Security Model PDF www2-realm.cisco.com 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. FXOS CLI. (Optional) Enable or disable the certificate revocation list check. The following example configures the system clock. By default, a self-signed SSL certificate is generated for use with the chassis manager. firepower# connect ftd Configure the FTD management IP address. Select the lowest message level that you want displayed in an SSH session. Each PKI device holds a pair of asymmetric Rivest-Shamir-Adleman (RSA) encryption keys or Elliptic Curve Digital Signature Algorithm (ECDSA) encryption keys, one kept private and one made public, stored in an internal key ring. We added the following IKE and ESP ciphers and algorithms (not configurable): Ciphersaes192. The SubjectName is automatically added as the New/Modified commands: set https access-protocols. object. | out-of-band static last-name. FXOS supports a maximum of 8 key rings, including the default key ring. Specify the state or province in which the company requesting the certificate is headquartered. The following example enables SSH access to the chassis: HTTPS and IPSec use components of the Public Key Infrastructure (PKI) to establish secure communications between two devices, Display the certificate request, copy the request, and send it to the trust anchor or certificate authority. protocols, set ssh-server host-key rsa Obtain this certificate chain from your trust anchor or certificate authority. bundled ASDM image. configuration file already exists, which you can choose to overwrite or not. To merely support encrypted communications, manager to configure these functions; this document covers the FXOS CLI. netmask This name must be unique and meet the guidelines and restrictions enter the command, you are queried for remote server name or IP address, user month attempts to save the current configuration to the system workspace; a ConfiguringtheRolePolicyforRemoteUsers 43 EnablingPasswordStrengthCheckforLocallyAuthenticatedUsers 44 SettheMaximumNumberofLoginAttempts 44 . If a receiver can successfully decrypt the message using You can enter any standard ASCII character in this field. You must delete the user account and create a new one. Notifications can indicate improper user authentication, restarts, the closing of set ssh-server rekey-limit volume {kb | none} time {minutes | none}. A locally-authenticated user account can be enabled or disabled by anyone with admin privileges. Specify the trusted point that you created earlier. (CA) or an intermediate CA or trust anchor that is part of a trust chain that leads to a root CA. enter the commit-buffer command. This command is required using an FQDN if you enforce FQDN usage with the set fqdn-enforce command. You can now configure SHA1 NTP server authentication in FXOS. The old limit was 80 characters. reconfigure the account to not expire. You cannot mix interface capacities (for days, set expiration-grace-period prefix_length Be sure to configure settings before | after the Specify the Subject Alternative Name to apply this certificate to another hostname. Provide the CSR output to the Certificate Authority in accordance with the Certificate Authority's enrollment process. enter enter following the certificate, type ENDOFBUF to complete the certificate input. SNMP agent. By default, expiration is disabled (never ). set expiration-warning-period Uses a username match for authentication. Enter the FXOS login credentials. You can also enable and disable the DHCP server in the chassis manager at Platform Settings > DHCP. are most useful when dealing with commands that produce a lot of text. show The filtering options are entered after the commands initial The default is 15 days. Member interfaces in EtherChannels do not appear in this list. set syslog file name command, and then view the key ID and value in the ntp.keys file. You can set basic operations for FXOS including the time and administrative access. tunnel_or_transport, set You cannot upgrade ASA and FXOS separately from each other; they are always bundled together. the ASA data interface IP address on port 3022 (the default port). min-password-length You cannot use any spaces or When a remote user connects to a device that presents The Firepower 2100 supports EtherChannels in Active or On Link Aggregation Control Protocol (LACP) mode. set Must pass a password dictionary check. Set the id to an integer between 1 and 47. enter After you configure a user account with an expiration date, you cannot by piping the output to filtering commands. The security level determines the privileges required to view the message associated with an SNMP trap. system, set Enable or disable the writing of syslog information to a syslog file. You can only have one console connection at a time. The minutes value can be any integer between 60-1440, inclusive. (Optional) Reenable the IPv4 DHCP server. https | snmp | ssh}. a device can generate its own key pair and its own self-signed certificate. Define a trusted point for the certificate you want to add to the key ring. 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 Enable or disable the password strength check. value to use when computing the message digest. set email The SNMP framework consists of three parts: An SNMP managerThe system used to control and monitor the activities of Pseudo-Random Function (PRF) (IKE only)prfsha384, prfsha512, prfsha256. Specify the SNMP version and model used for the trap. The Secure Firewall eXtensible On the line following your input, type ENDOFBUF and press Enter to finish. You can also change the default gateway determines whether the message needs to be protected from disclosure or authenticated. View the version number of the new package. ntp-sha1-key-string, enable The key is used to tell both the client and server which As another example, with show configuration | sort, you can add the option -u to remove duplicate lines from the output. Show commands do not show the secrets (password fields), so if you want to paste a setting, set the value to 0. (also called 'signing') a known message with its own private key. local-user-name Sets the account name to be used when logging into this account. Set the key type to RSA (the default) or ECDSA. Enforcement is enabled by default, except for connections created prior to 9.13(1); you must Cisco Firepower 4100/9300 FXOS Compatibility ASA Compatibility Guide ASA and FTD Compatibility Guides PSIRT & Field Notice Security Advisory Page Security Advisories, Responses and Notices Datasheets Cisco Firepower 1000 Series Data Sheet Cisco Firepower 2100 Series Data Sheet Cisco Firepower 4100 Series Data Sheet The certificate must be in Base64 encoded X.509 (CER) format. phone-num. Enable or disable sending syslog messages to an SSH session. Package updates are managed by FXOS; you cannot upgrade the ASA within the ASA operating system. port_num. The default is 14 days. For ASA syslog messages, you must configure logging in the ASA configuration. Specify the maximum file size, in bytes, before the system begins to write over the oldest messages with the newest ones. a device's public key along with signed information about the device's identity. Cisco Firepower 2100 Series Forensic Investigation Procedures for First enter with the username: admin and password: Admin123). fabric-interconnect ipv6-block The default configuration is only applied during a reimage, not Committing multiple commands all together is not a singular operation. Suite security level to high: You can configure an IPSec tunnel to encrypt management traffic. By default, the server is enabled with You can connect to the ASA CLI from FXOS, and vice versa. When a user logs into the FXOS CLI, the terminal displays the banner text before it prompts for the password. The default level is CLI Book 3: Cisco ASA Series VPN CLI Configuration Guide, 9.17 01/Dec/2021; ASDM Book 1: . For example, if you set the domain name to example.com sa-strength-enforcement {yes | no}. In a text file, paste the root certificate at the top, followed by each intermediate certificate in the chain, including all If you configure remote management (the The ASA does not support LACP rate fast; LACP always uses the normal rate. the actual passwords. User accounts are used to access the Firepower 2100 chassis. The chassis generates SNMP notifications as either traps or informs. The modulus value (in bits) is in multiples of 8 from 1024 to 2048. num_of_passwords Specify the number of unique passwords that a locally-authenticated user must create before that user can reuse a previously-used Typically, the FXOS Management 1/1 IP address will be on the same network as the ASA Management 1/1 IP address, so this procedure entities, or processes. Note that all security policy and other operations are configured in the ASA OS (using CLI or ASDM). In addition to SHA-based authentication, the chassis also provides privacy using the AES-128 bit Advanced Encryption Standard. Cisco Firepower 2100 ASA Platform Mode FXOS Configuration Guide trustpoint_name. When you connect to the ASA console from the FXOS console, this connection name (asdm.bin). the public key in question, the sender's possession of the corresponding private key is proven. devices in a network. set syslog console level {emergencies | alerts | critical}. SNMPv3 provides secure access to devices by a combination of authenticating and encrypting frames over the network. show The following example adds a certificate to a new key ring. Operating System (FXOS) operates differently from the ASA CLI. device_name. download image month day year hour min sec. defining a certification path to the root certificate authority (CA). configuration command. object command, a corresponding delete If you change the gateway from the default grep Displays only those lines that match the If you want to change the management IP address, you must disable In general, a longer key is more secure than a shorter key. An EtherChannel (also known as a port-channel) can include up to 8 member interfaces of the interface_id, set To use an interface, it must the SHA1 key on NTP server Version 4.2.8p8 or later with OpenSSL installed, enter the ntp-keygen of a To filter the output Do not enclose the expression in The admin account is always active and does not expire. To configure SSH access to the chassis, do one of the following: set ssh-server encrypt-algorithm auth Enables authentication but no encryption, noauth Does not enable authentication or encryption, priv Enables authentication and encryption. Existing ciphers include: aes128, aes256, aes128gcm16. set password-expiration {days | never} Set the expiration between 1 and 9999 days. The certificate must be in Base64 encoded X.509 (CER) format. Formerly, only RSA keys were supported. The SubjectName and at least one DNS SubjectAlternateName name is required. ntp-authentication, set (Optional) For copper ports, set the interface duplex mode for all members of the port-channel to override the properties set on the This identity certificate allows a client browser to trust the connection, and bring up the web interface with no warnings. create scope timezone, show network devices using SNMP. Multiple vulnerabilities in the CLI of Cisco FXOS Software and Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, local attacker to execute commands on the underlying operating system (OS) with root privileges. The Firepower 2100 ships with a DB-9 to RJ-45 serial cable, so you will set expiration-warning-period This method provides a shortcut to set these parameters, because these parameters must match for all interfaces in the port-channel. keyring-passwd (Optional) Set the IKE-SA lifetime in minutes: set These notifications do not require that If a pre-login banner is not configured, the (Optional) Specify the user phone number. The cipher_suite_string can contain up to 256 characters and must conform to the OpenSSL Cipher Suite specifications. For RJ-45 interfaces, the default setting is on. manually enable enforcement for those old connections. ASDM images that you upload manually do not appear in the FXOS image list; you must manage ASDM images from the ASA. The ASA, ASDM, and FXOS images are bundled together into a single package. default-auth, set absolute-session-timeout New/Modified commands: set port-channel-mode, Support for NTP Authentication on the Firepower 2100. For example, the medium strength specification string FXOS uses as the default is: ALL:!ADH:!EXPORT56:!LOW:RC4+RSA:+HIGH:+MEDIUM:+EXP:+eNULL, set https access-protocols Be sure to install any necessary USB serial drivers for your Make sure the image you want to upload is available on an FTP, SCP, SFTP, TFTP server, or a USB drive. The system location name can be any alphanumeric string up to 512 characters. length, with typical lengths from 512 bits to 2048 bits. system-location-name. it takes to generate an RSA key pair. You must manually regenerate default key ring certificate if the certificate expires. default level is Critical. keyring default, set For example, with show configuration | head and show configuration | last, you can use the lines keyword to change the number of lines displayed; the default is 10. Saving and filtering output are available with all show commands but name. object command to create new objects and edit existing objects, so you can use it instead of the create Toggle between FXOS & ASA prompt: The Firepower 2100 console port connects you to the FXOS CLI. To configure the DHCP server, do one of the following: enable dhcp-server Also, Only SHA1 is supported for NTP server authentication. We recommend that you first set FIPS mode on the ASA, wait for the device to reload, and then set FIPS mode in FXOS. port-channel esp-rekey-time interface_id. The chassis supports SNMPv1, SNMPv2c and SNMPv3. volume 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}. 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. characters. For SFP interfaces, the default setting is off, and you cannot enable autonegotiation. keyring_name. From FXOS, you can enter the Firepower Threat Defense CLI using the connect ftd command. The admin account is a default user account and cannot be modified or deleted. This account is the system administrator or seconds Sets the absolute timeout value in seconds, between 0 and 7200. If the passphrases are specified in clear text, you can specify a maximum of 80 characters. The following example enables the DHCP server: Logs are useful both in routine troubleshooting and in incident handling.