Add local users for chassis The Firepower 2100 ships with a DB-9 to RJ-45 serial cable, so you will shows how to determine the number of lines currently in the system event log: The following The level options are listed in order of decreasing urgency. enter snmp-user log-level If you are doing local management (Firepower Device Manager) you have to use the FDM GUI via that interface to set the IP addressing of the data plane ports. enable enforcement for those old connections. The ASA has separate user accounts and authentication. By default, Similarly, if you SSH to the ASA, you can connect to such as a client's browser and the Firepower 2100. comma_separated_values. Copy the text of the certificate request, including the BEGIN and END lines, and save it in a file. refer to the FXOS help output for the various commands, and to the appropriate Linux help, for more information.). For information about the Management interfaces, see ASA and FXOS Management. Display the contents of the imported certificate, and verify that the Certificate Status value displays as Valid . Member interfaces in EtherChannels do not appear in this list. esp-rekey-time CreatingaKeyRing 73 RegeneratingtheDefaultKeyRing 73 CreatingaCertificateRequestforaKeyRing 74 CreatingaCertificateRequestforaKeyRingwithBasicOptions 74 . All rights reserved. device_name. Committing multiple commands all together is not a singular operation. The minutes value can be any integer between 60-1440, inclusive. start_ip end_ip. minutes Sets the maximum time between 10 and 1440 minutes. But if you manually chose a different ASDM image that you uploaded (for example, asdm-782.bin), then you continue to use that image even after a bundle upgrade. The following example sets the domain name to example.com: You need to specify a DNS server if the system requires resolution of hostnames to IP addresses. The Firepower 2100 has support for jumbo frames enabled by default. scope out-of-band static framework and a common language used for the monitoring and management of Firepower 2100 uses NTP version 3. scope Changes in user roles and privileges do not take effect until the next time the user logs in. date and time manually. The chassis installs the ASA package and reboots. the Firepower 2100 uses the default key ring with a self-signed certificate. 0-4. If the password strength check is enabled, the Firepower 2100 does not permit a user to choose a password that does not meet You can now use EDCS keys for certificates. Otherwise, the chassis will not reboot until you For example, you Configure a new management IPv6 address and gateway: Firepower-chassis /fabric-interconnect/ipv6-config # set interface_id. CLI, or Elliptic Curve Digital Signature Algorithm (ECDSA) encryption keys, , curve25519, ecp256, ecp384, ecp521, modp3072, modp4096, Secure Firewall chassis prefix [https | snmp | ssh]. by redirecting the output to a text file. For information about supported MIBs, see the Cisco Firepower 2100 FXOS MIB Reference Guide. interval to 10 days, then you can change your password only after 10 days have passed, and you have changed your password You can log in with any username (see Add a User). Enter the FXOS login credentials. console, SSH session, or a local file. Firepower eXtensible Operating System (FXOS) CLI On Firepower 2100, 4100, and 9300 series devices, FXOS is the operating system that controls the overall chassis. ReimageProcedures AboutDisasterRecovery,onpage1 ReimagetheSystemwiththeBaseInstallSoftwareVersion,onpage2 Perform a Factory Reset from ROMMON (Password Reset . To configure SSH access to the chassis, do one of the following: set ssh-server encrypt-algorithm you add it to the EtherChannel. -M Operating System, show We recommend that each user have a strong password. set We recommend that you perform these steps at the console; otherwise, you can be disconnected from your SSH session. ntp-server {hostname | ip_addr | ip6_addr}. character to display the options available at the current state of the command syntax. last-name. Ignore the message, "All existing configuration will be lost, and the default configuration applied." (Optional) Specify the date that the user account expires. cut Removes (cut) portions of each line. netmask Must not be identical to the username or the reverse of the username. accesses the chassis manager, the browser shows an SSL warning, which requires the user to accept the certificate before accessing the chassis manager. 3 times. The retry_number value can be any integer between 1-5, inclusive. FXOS supports a maximum of 8 key rings, including the default key ring. packet. The strong password check is enabled by default. Copy and paste the entire text block at the FXOS CLI. data interface nor will FXOS be able to initiate traffic on a data interface. fips-mode, enable . Must not contain the following symbols: $ (dollar sign), ? For FIPS mode, the IPSec peer must support RFC 7427. scope gw way to backup and restore a configuration. NTP is used to implement a hierarchical system of servers that provide a precisely synchronized time among network systems. The following example creates the user account named aerynsun, enables the user account, sets the password to rygel, assigns Appends confirmed. You must delete the user account and create a new one. days, set expiration-grace-period SNMPv3 set change-interval command. ASDM images that you upload manually do not appear in the FXOS image list; you must manage ASDM images from the ASA. To keep the currently-set gateway, omit the ipv6-gw keyword. manager. example 1GB and 10GB interfaces) by setting the speed to be lower on the The default is 14 days. interface_id, set to route traffic to a router on the Management 1/1 network instead, then you can Enforcement is enabled by default, except for connections created prior to 9.13(1); you must set a configuration command is pending and can be discarded. the ConfiguringtheRolePolicyforRemoteUsers 43 EnablingPasswordStrengthCheckforLocallyAuthenticatedUsers 44 SettheMaximumNumberofLoginAttempts 44 . SNMP agent. This is the default setting. You must also change the access list for management not be erased, and the default configuration is not applied. for user account names (see Guidelines for User Accounts). | In addition to SHA-based authentication, the chassis also provides privacy using the AES-128 bit Advanced Encryption Standard. ike-rekey-time enter the command, you are queried for remote server name or IP address, user New/Modified commands: set https access-protocols. To make sure that you are running a compatible version sa-strength-enforcement {yes | no}. You can only have one console connection at a time. See Install a Trusted Identity Certificate. object, delete New/Modified commands: set elliptic-curve , set keypair-type. Set one or more of the following protocols, separated by spaces or commas: set ssh-server kex-algorithm You can also enable and disable The default username is admin and the default password is Admin123. You are prompted to authenticate for FXOS; use the default username: admin and password: Admin123. eth-uplink, scope Obtain this certificate chain from your trust anchor or certificate authority. You must also separately enable FIPS mode on the ASA using the fips enable command. (USM) refers to SNMP message-level security and offers the following services: Message integrityEnsures that messages have not been altered or destroyed in an unauthorized manner and that data sequences If the system clock is currently being synchronized with an NTP server, you will not be able to set the Before generating the Certificate Signing Request, all hostnames are resolved using DNS. reconfigure the account to not expire. As another example, with show configuration | sort, you can add the option -u to remove duplicate lines from the output. manager, chassis manager or the FXOS This task applies to a standalone ASA. This name must be unique and meet the guidelines and restrictions mode for the best compatibility. You can accumulate pending changes Message confidentiality and encryptionEnsures that information is not made available or disclosed to unauthorized individuals, communication between SNMP managers and agents. or pattern, is typically a simple text string. out-of-band static 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 A message encrypted with either key can be decrypted Configure an IPv6 management IP address and gateway. To use an interface, it must be physically enabled in FXOS and logically enabled in the ASA. bundled ASDM image. Specify the system contact person responsible for SNMP. SNMP security levels support one or more of the following privileges: noAuthNoPrivNo authentication or encryption, authNoPrivAuthentication but no encryption. download image Uses a community string match for authentication. 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. The set lacp-mode command was changed to set port-channel-mode to match the command usage in the Firepower 4100/9300. enter the commit-buffer command. The security model combines with the selected security 0.0.0.0 (the ASA data interfaces), then you will not be able to access FXOS on a trustpoint_name. A password is required for each locally-authenticated user account. the admin user role, and commits the transaction: You can configure global settings for all users. Specify the location of the host on which the SNMP agent (server) runs. You can optionally configure a minimum password length of 15 characters on the system, to comply with Common Criteria requirements. After the ASA comes up and you connect to the application, you access user EXEC mode at the CLI. (Optional) Set the interface speed for all members of the port-channel to override the properties set on the individual interfaces. command prompt. Change the ASA address to be on the correct network. FXOS rejects any password that does not meet the following requirements: Must contain a minimum of 8 characters and a maximum of 127 characters. Note that all security policy and other operations are configured in the ASA OS (using CLI or ASDM). fabric month day year hour min sec. disabled}, set password-reuse-interval {days | disabled}. local-user-name. upon which security model is implemented. set expiration Set the key type to RSA (the default) or ECDSA. You can connect to the ASA CLI from FXOS, and vice versa. When Firepower 2100 series platform running ASA, has two software, FXOS and ASA. To use an interface, it must The system displays this level and above on the console. For example, to generate show command, If a pre-login banner is not configured, the admin-state previously-used passwords. trailing spaces will be included in the expression. set ssh-server rekey-limit volume {kb | none} time {minutes | none}. ip_address change the gateway IP address. set password-expiration {days | never} Set the expiration between 1 and 9999 days. (question mark), and = (equals sign). You can use the FXOS CLI or the GUI chassis ipv6-block An attacker could exploit these vulnerabilities by including crafted arguments to specific CLI . Please set it now. default-auth, set absolute-session-timeout connections to match your new network. manager, chassis You cannot configure the admin account as inactive. Paste in the certificate chain. setting, set the value to 0. | workspace:}. ip For keyrings, all hostnames must be FQDNs, and cannot use wild cards. no-more Turns off pagination for command output. set snmp syscontact admin-speed {10mbps | 100mbps | 1gbps | 10gbps}. objects, and licenses, user roles, and platform policies are logical entities represented as managed objects. Specify the message that FXOS displays to the user before they log into the chassis manager or the FXOS remote_identity_name. fabric prefix_length View the current management IPv6 address. The following example configures a DNS server with the IPv4 address 192.168.200.105: The following example configures a DNS server with the IPv6 address 2001:db8::22:F376:FF3B:AB3F: The following example deletes the DNS server with the IP address 192.168.200.105: With a pre-login banner, when a user logs into the Secure Firewall chassis Interfaces that are already a member of an EtherChannel cannot be modified individually. port-num. All users are assigned the read-only role by default, and this role cannot be removed. You can also change the default gateway set The Firepower 2100 console port connects you to the FXOS CLI. You can also add access lists in the chassis manager at Platform Settings > Access List. set snmp syslocation Pseudo-Random Function (PRF) (IKE only)prfsha384, prfsha512, prfsha256. If any hostname fails to resolve, 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. num_of_passwords Specify the number of unique passwords that a locally-authenticated user must create before that user can reuse a previously-used By default, the server is enabled with The exception is for ASDM, which you can upgrade from within the ASA operating system, so you do not need to only use the Toggle between FXOS & ASA prompt: Set the interface speed if you disable autonegotiation. scope Set the scope for fabric-interconnect a, and then the IPv6 configuration. You can manage physical interfaces in FXOS. You must delete the user account and create a new one. Be sure to install any necessary USB serial drivers for your We added the following IKE and ESP ciphers and algorithms (not configurable): Ciphersaes192. To disable this FXOS provides a default RSA key ring with an initial 2048-bit key pair, and allows you to create additional key rings. 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. and HTTPS sessions are closed without warning as soon as you save or commit the transaction. to authentication based on the Cipher Block Chaining (CBC) DES (DES-56) standard. show command [ > { ftp:| scp:| sftp:| tftp:| volatile: | workspace:} ] | [ >> { volatile: | workspace:} ], > { ftp:| scp:| sftp:| tftp:| volatile: | workspace:}. manager to configure these functions; this document covers the FXOS CLI. The admin account is always active and does not expire. Must pass a password dictionary check. the request is successful, the Certificate Authority sends back an identity certificate that has been digitally signed using Be sure to configure settings before Specify the SNMP version and model used for the trap. (Optional) Specify the name of a key ring you added. configure network ipv4 manual [Mgmt. Established connections remain untouched. Cisco Firepower 2100 Series Forensic Investigation Procedures for First Responders Introduction Prerequisites Step One - Cisco Firepower Device Problem Description Step Two - Document the Cisco Firepower Runtime Environment Step Three - Verify the Integrity of System Files Step Four - Verify Digitally Signed Image Authenticity ipv6-gw Guide. system goes directly to the username and password prompt. Use the following serial settings: You connect to the FXOS CLI. For details, see http://httpd.apache.org/docs/2.0/mod/mod_ssl.html#sslciphersuite. days Set the number of days a user has to change their password after expiration, between 0 and 9999. firepower# connect ftd Configure the FTD management IP address. default level is Critical. The default password is Admin123. set https cipher-suite-mode object and enter configuration file already exists, which you can choose to overwrite or not. To provide stronger authentication for FXOS, you can obtain and install a third-party certificate from a trusted source, or trusted point, that affirms the identity include Displays only those lines that match the Uses a username match for authentication. filtering subcommands: begin Finds the first line that includes the SettheMaximumNumberofLoginAttempts 44 ViewandClearUserLockoutStatus 45 ConfiguringtheMaximumNumberofPasswordChangesforaChangeInterval 46 . ip_address. ip A subnet of 0.0.0.0 and a prefix of 0 allows unrestricted access to a service. 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 Wait for the chassis to finish rebooting (5-10 minutes). name. operating system. Configure an IPv4 management IP address, and optionally the gateway. EtherChannel member ports are visible on the ASA, but you can only configure EtherChannels and port membership in FXOS. volume ip/mask, set You cannot use any spaces or passphrase. You must manually regenerate the default key ring certificate if the certificate expires. name. Messages at levels below Critical are displayed on the terminal monitor only if you have entered the set yes If the IKE-negotiated key size is less then the ESP-negotiated key size, then the connection fails. of ASDM, you should either upgrade ASDM before you upgrade the bundle, or you should reconfigure the ASA to use the bundled On the management computer connected to Management 1/1, SSH to the management IP address (by default https://192.168.45.45, the actual passwords. The following example 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 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. create member-port Only SHA1 is supported for NTP server authentication. month Sets the month as the first three letters of the month name, such as jan for January. The documentation set for this product strives to use bias-free language. Because the DHCP server is enabled by default on Management 1/1, you must disable DHCP before you change the management IP display an authentication warning. The configuration will (Optional) Specify the user e-mail address. set In general, a longer key is more secure than a shorter key. ip address remote-subnet Must include at least one lowercase alphabetic character. For each block of IP addresses (v4 or v6), up to 25 different subnets can be configured for each service. (Optional) Specify the level of Cipher Suite security used by the domain. url. For IPv6, the prefix length is from 0 to 128. phone-num. length, with typical lengths from 512 bits to 2048 bits. The following example regenerates the default key ring: The HTTPS service is enabled on port 443 by default. 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. scope If the password strength check is enabled, each user must have a strong ipsec, set To set the gateway to the ASA data interfaces, set the gw to 0.0.0.0. The following example creates the pre-login banner: The following procedure describes how to enable or disable SSH access to FXOS. security, scope If you enable the password strength check for locally-authenticated users, The Firepower 2100 runs FXOS to control basic operations of the device. level to determine the security mechanism applied when the SNMP message is processed. pattern. If you SSH to FXOS, you can also connect to the ASA CLI; a connection from SSH is not a console connection, The cipher_suite_string can contain up to 256 characters and must conform to the OpenSSL Cipher Suite specifications. 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}. types (copper and fiber) can be mixed. Provides Data Encryption Standard (DES) 56-bit encryption in addition You can configure FQDN enforcement so that the FDQN of the peer needs to match the DNS Name in the X.509 Certificate presented ipv6-block configuration into a new device, you will have to modify the show output to include ip-block