interface_id. manager to configure these functions; this document covers the FXOS CLI. The following example creates the pre-login banner: The following procedure describes how to enable or disable SSH access to FXOS. FXOS supports a maximum of 8 key rings, including the default key ring. of a communication between SNMP managers and agents. ip_address, set min_length. This identity certificate allows a client browser to trust the connection, and bring up the web interface with no warnings. Press Ctrl+c to cancel out of the set message dialog. set https cipher-suite pattern. value to use when computing the message digest. The ip_address traps Sets the type to traps if you select v2c or v3 for the version. install security-pack version Must include at least one lowercase alphabetic character. The admin account is a default user account and cannot be modified or deleted. System clock modifications take effect immediately. protocols. Copy and paste the entire text block at the FXOS CLI. cipher_suite_mode. By default, Some links below may open a new browser window to display the document you selected. A message encrypted with either key can be decrypted with the username: admin and password: Admin123). | workspace:}. Must not be identical to the username or the reverse of the username. ntp-sha1-key-string, enable 5 Helpful Share Reply jimmycher (Optional) Set the number of retransmission sequences to perform during initial connect: set scope set expiration-warning-period The chassis generates SNMP notifications as either traps or informs. ip We recommend that you connect to the console port to avoid losing your connection. Cisco Firepower 2100 ASA Platform Mode FXOS Configuration Guide 15/Aug/2019; Integrating Cisco ASA and Cisco Security Analytics and . (Optional) (ASA 9.10(1) and later) Configure NTP authentication. enable syslog source {audits | events | faults}, disable syslog source {audits | events | faults}. You can optionally configure a minimum password length of 15 characters on the system, to comply with Common Criteria requirements. Saving and filtering output are available with all show commands but 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. set snmp syslocation The strong password check is enabled by default. Specify the IP address or FQDN of the Firepower 2100. DNS servers, the system searches for the servers only in any random order. scope set syslog file name filename. The ASA has separate user accounts and authentication. On the next line display an authentication warning. fabric If you use the no-prompt keyword, the chassis will reboot immediately after entering the command. key_id, set enter You can also enable and disable The default is 3 days. The chassis includes the agent and a collection of MIBs. To set the gateway to the ASA data interfaces, set the gw to 0.0.0.0. Note that all security policy and other operations are configured in the ASA OS (using CLI or ASDM). For SFP interfaces, the default setting is off, and you cannot enable autonegotiation. All rights reserved. configure network ipv4 manual [Mgmt. mode for the best compatibility. set These vulnerabilities are due to insufficient input validation. create and manage user-instantiated objects. Clock fabric-interconnect For information about supported MIBs, see the Cisco Firepower 2100 FXOS MIB Reference Operating System, show CLI Book 3: Cisco ASA Series VPN CLI Configuration Guide, 9.17 01/Dec/2021; ASDM Book 1: . FXOS comes up first, but you still need to wait for the ASA to come up. name, set receiver decrypts the message using its own private key. The community name can be any alphanumeric string up to 32 characters. Display the contents of the imported certificate, and verify that the Certificate Status value displays as Valid . Redirects You must configure a valid Remote IKE ID (set remote-ike-id ) in FQDN format. The cipher_suite_mode can be one of the following keywords: custom Lets you specify a user-defined Cipher Suite specification string using the set https cipher-suite command. Specify the message that FXOS displays to the user before they log into the chassis manager or the FXOS prefix_length For example, you For IPSec, enforcement is enabled by default, except for connections created prior to 9.13(1); you must manually for a user and the role in which the user resides. the ASA data interface IP address on port 3022 (the default port). This task applies to a standalone ASA. the request is successful, the Certificate Authority sends back an identity certificate that has been digitally signed using ntp-server {hostname | ip_addr | ip6_addr}, show Because the DHCP server is enabled by default on Management 1/1, you must disable DHCP before you change the management IP The SNMPv3 User-Based Security Model On the line following your input, type ENDOFBUF and press Enter to finish. You can reenable DHCP using new client IP addresses after you change the management IP address. defining a certification path to the root certificate authority (CA). connections to match your new network. For RJ-45 interfaces, the default setting is on. the following address range: 192.168.45.10-192.168.45.12. You can configure up to 48 local user accounts. set history-count By default, FXOS contains a built-in self-signed certificate containing the public key from the default key ring. start_ip_address end_ip_address. Specify the location of the host on which the SNMP agent (server) runs. Copy the text of the certificate request, including the BEGIN and END lines, and save it in a file. object. We recommend that each user have a strong password. 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 local-address keyringtries confirmed. special characters except ! ipsec, set The cipher_suite_string can contain up to 256 characters and must conform to the OpenSSL Cipher Suite specifications. The filtering options are entered after the commands initial speed {10mbps | 100mbps | 1gbps | 10gbps}. the Firepower 2100 uses the default key ring with a self-signed certificate. ASDM image (asdm.bin) just before upgrading the ASA bundle. The Firepower 2100 console port connects you to the FXOS CLI. Both SNMPv1 and SNMPv2c use a community-based form of security. The strong password check is enabled by default. To use an interface, it must A managed information base (MIB)The collection of managed objects on the If using tunnel mode, set the remote subnet: set You can log in with any username (see Add a User). Uses a community string match for authentication. set expiration-grace-period output to a specified text file using the selected transport protocol. If the system clock is currently being synchronized with an NTP server, you will not be able to set the At the prompt, paste the certificate text that you received from the trust anchor or certificate authority. you enter the commit-buffer command. it takes to generate an RSA key pair. system, set manager and the FXOS CLI. to the SNMP manager. In the show package output, copy the Package-Vers value for the security-pack version number. SNMPv3 settings are automatically synced between the Firepower 2100 chassis and the ASA OS. out-of-band static end Ends with the line that matches the pattern. User accounts are used to access the Firepower 2100 chassis. SNMPv3 provides for both security models and security levels. previously-used passwords. The upgrade process typically takes between 20 and 30 minutes. ipv6-gw To prepare for secure communications, two devices first exchange their digital certificates. This section describes the CLI and how to manage your FXOS configuration. Copying the configuration output provides a Configure an IPv6 management IP address and gateway. Display the certificate request, copy the request, and send it to the trust anchor or certificate authority. This setting is the default. Firepower eXtensible Operating System (FXOS) CLI On Firepower 2100, 4100, and 9300 series devices, FXOS is the operating system that controls the overall chassis. pass-change-num. Provides authentication based on the HMAC-SHA algorithm. To configure HTTPS access to the chassis, do one of the following: (Optional) Specify the HTTPS port. to route traffic to a router on the Management 1/1 network instead, then you can ipv6-block Notifications can indicate improper user authentication, restarts, the closing of Guide. Both ASA and FXOS has its own authentication, same with SNMP, Syslog and tech-support logs. You can configure FQDN enforcement so that the FDQN of the peer needs to match the DNS Name in the X.509 Certificate presented informs Sets the type to informs if you select v2c for the version. Specify the email address associated with the certificate request. In addition to SHA-based authentication, the chassis also provides privacy using the AES-128 bit Advanced Encryption Standard. name If you SSH to FXOS, you can also connect to the ASA CLI; a connection from SSH is not a console connection, The default is 3600 seconds (60 minutes). level to determine the security mechanism applied when the SNMP message is processed. protocols, set ssh-server host-key rsa To use an interface, it must be physically enabled in FXOS and logically enabled in the ASA. Enter the appropriate information time Interfaces that are already a member of an EtherChannel cannot be modified individually. ip_address mask If the passphrases are specified in clear text, you can specify a maximum of 80 characters. a. a. Configure a new management IP address, and optionally a new default gateway. ip address certchain [certchain]. {active| inactive}. If you want Must pass a password dictionary check. Ignore the message, "All existing configuration will be lost, and the default configuration applied." press For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. eth-uplink, scope keyring of your device. All users are assigned the read-only role by default, and this role cannot be removed. manager, chassis manager or the FXOS character to display the options available at the current state of the command syntax. refer to the FXOS help output for the various commands, and to the appropriate Linux help, for more information.). manager does not send any acknowledgment when it receives a trap, and the chassis cannot determine if the trap was received. description. system goes directly to the username and password prompt. FXOS uses a managed object model, where managed objects are abstract representations of physical or logical entities that manually enable enforcement for those old connections. The documentation set for this product strives to use bias-free language. enter regenerate yes. keyring_name. The following example enables HTTPS, sets the port number to 4443, sets the key ring name to kring7984, and sets the Cipher The following example adds a certificate to a new key ring. lines. remote-subnet The You must also separately enable FIPS mode on the ASA using the fips enable command. such as a client's browser and the Firepower 2100. { num_of_passwords object command to create new objects and edit existing objects, so you can use it instead of the create (Optional) If you set the cipher suite mode to custom , specify the custom cipher suite. firepower-2110 /security/password-profile* # set password-reuse-interval 120, Password: Traps are less reliable than informs because the SNMP When a user logs into the FXOS CLI, the terminal displays the banner text before it prompts for the password. prefix_length {https | snmp | ssh}, enter show View the version number of the new package. You can then reenable DHCP for the new network. Make sure the image you want to upload is available on an FTP, SCP, SFTP, TFTP server, or a USB drive. Specify the name of the file in which the messages are logged. Enable or disable the password strength check. timezone, show set expiration-warning-period If any hostname fails to resolve, show commands The retry_number value can be any integer between 1-5, inclusive. you assign a new role to or remove an existing role from a user account, the active session continues with the previous roles is a persistent console connection, not like a Telnet or SSH connection. A user with admin privileges can configure the system length, with typical lengths from 512 bits to 2048 bits. When you upgrade the bundle, the ASDM image in the bundle replaces the previous ASDM bundle image because they have the same NTP is configured by default so that the ASA can reach the licensing server. https | snmp | ssh}. The exception is for ASDM, which you can upgrade from within the ASA operating system, so you do not need to only use the trailing spaces will be included in the expression. set syslog file level {emergencies | alerts | critical | errors | warnings | notifications | information | debugging}. This name must be unique and meet the guidelines and restrictions The default level is set expiration Set the key type to RSA (the default) or ECDSA. In general, a longer key is more secure than a shorter key. object command exists. ViewingCurrentSNMPSettings 73 ConfiguringHTTPS 74 Certificates,KeyRings,andTrustedPoints 74 CreatingaKeyRing 75 RegeneratingtheDefaultKeyRing 75 . To disallow changes, set the set change-interval to disabled . ntp-authentication, set EtherChannel member ports are visible on the ASA, but you can only configure EtherChannels and port membership in FXOS. The chassis installs the ASA package and reboots. first-name. Specify the URL for the file being imported using one of the following: When the new package finishes downloading (Downloaded state), boot the package. security, scope You must be a user with admin privileges to add or edit a local user account. Each user account must have a unique username and password. and privileges. year Sets the year as 4 digits, such as 2018. hour Sets the hour in 24-hour format, where 7 pm is entered as 19. 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. set change-interval The following example shows how the prompts change during the command entry process: You can save the The following example sets many user requirements: You can upgrade the ASA package, reload, or power off the chassis. Only Ethernet 1/1 and Ethernet 1/2 are enabled by default in both FXOS and the ASA. object, delete If you configure remote management, SSH to Use the following serial settings: You connect to the FXOS CLI. You must also change the access list for management set syslog monitor level {emergencies | alerts | critical | errors | warnings | notifications | information | debugging}. keyring-name The chassis supports SNMPv1, SNMPv2c and SNMPv3. You can enter any standard ASCII character in this field. You cannot use any spaces or The following example configures the system clock. requests be sent from the SNMP manager. keyring_name. Uses a username match for authentication. If you want to upgrade a failover pair, see the Cisco ASA Upgrade Guide. For each block of IP addresses (v4 or v6), up to 25 different subnets can be configured for each service. Cisco Firepower 2100 Series - Some links below may open a new browser window to display the document you selected. by the peer. These are the You cannot create an all-numeric login ID. id. By default, the server is enabled with start_ip end_ip. by redirecting the output to a text file. at each prompt. Select the lowest message level that you want displayed in an SSH session. A password is required for each locally-authenticated user account. the getting started guide for information set org-unit-name organizational_unit_name. is the pipe character and is part of the command, not part of the syntax the FXOS CLI. SNMP, you must add or change the Access Lists. If you use the no-prompt keyword, the chassis will shut down immediately after entering the command. guide. To keep the currently-set gateway, omit the ipv6-gw keyword. We added password security improvements, including the following: User passwords can be up to 127 characters. SettheMaximumNumberofLoginAttempts 44 ViewandClearUserLockoutStatus 45 ConfiguringtheMaximumNumberofPasswordChangesforaChangeInterval 46 . create Please set it now. manager, Secure Firewall eXtensible To set the gateway to the ASA data interfaces, set the gw to ::. object command, which will give an error if an object already exists. After you configure a user account with an expiration date, you cannot You must delete the user account and create a new one. authorizes management operations only by configured users and encrypts SNMP messages. Message confidentiality and encryptionEnsures that information is not made available or disclosed to unauthorized individuals, disabled}, set password-reuse-interval {days | disabled}. about FXOS access on a data interface. curve25519 is not supported in FIPS or Common Criteria mode. Provides Data Encryption Standard (DES) 56-bit encryption in addition CreatingaKeyRing 73 RegeneratingtheDefaultKeyRing 73 CreatingaCertificateRequestforaKeyRing 74 CreatingaCertificateRequestforaKeyRingwithBasicOptions 74 . DNS is configured by default with the following OpenDNS servers: 208.67.222.222, 208.67.220.220. enter Four general commands are available for object management: create show command (Optional) Set the Child SA lifetime in minutes (30-480): set set https cipher-suite-mode