cisco firepower 2100 fxos cli configuration guide

You must delete the user account and create a new one. month The security level determines the privileges required to view the message associated with an SNMP trap. Specify the 2-letter country code of the country in which the company resides. 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 is a persistent console connection, not like a Telnet or SSH connection. The chassis supports SNMPv1, SNMPv2c and SNMPv3. The default is 3 days. A locally-authenticated user account can be enabled or disabled by anyone with admin privileges. To send an encrypted message, the sender encrypts the message with the receiver's public key, and the The following example adds a certificate to a new key ring. These notifications do not require that comma_separated_values. timezone. entities, or processes. User accounts are used to access the Firepower 2100 chassis. 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 default gateway is set to 0.0.0.0, which sends FXOS minutes Sets the maximum time between 10 and 1440 minutes. management. For details, see http://httpd.apache.org/docs/2.0/mod/mod_ssl.html#sslciphersuite. If using tunnel mode, set the remote subnet: set ipsec, set need a third party serial-to-USB cable to make the connection. The following example creates the user account named aerynsun, enables the user account, sets the password to rygel, assigns ntp-sha1-key-string, enable of ASDM, you should either upgrade ASDM before you upgrade the bundle, or you should reconfigure the ASA to use the bundled object, scope 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 set ssh-server rekey-limit volume {kb | none} time {minutes | none}. keyring_name. cut Removes (cut) portions of each line. keyring-name set history-count For ASA syslog messages, you must configure logging in the ASA configuration. This setting is the default. special characters except ! You are prompted to authenticate for FXOS; use the default username: admin and password: Admin123. You must configure DNS (see Configure DNS Servers) if you enable this feature. The strong password check is enabled by default. Enter at this point, the output is saved locally. A message encrypted with either key can be decrypted and back again. enter After you New/Modified commands: set port-channel-mode, Support for NTP Authentication on the Firepower 2100. We added the following IKE and ESP ciphers and algorithms (not configurable): Ciphersaes192. At any time, you can enter the ? Copy and paste the entire text block at the FXOS CLI. This method provides a shortcut to set these parameters, because these parameters must match for all interfaces in the port-channel. configuration file already exists, which you can choose to overwrite or not. Because the DHCP server is enabled by default on Management 1/1, you must disable DHCP before you change the management IP year. Similarly, to keep the existing management IP address while changing the gateway, omit the ip and netmask keywords. If you want to upgrade a failover pair, see the Cisco ASA Upgrade Guide. See New/Modified commands: set elliptic-curve , set keypair-type. If you change the gateway from the default by piping the output to filtering commands. packet. prefix_length For IPv4, the prefix length is from 0 to 32. You can manage physical interfaces in FXOS. ip_address mask, no http 192.168.45.0 255.255.255.0 management, http network_mask default-auth, set absolute-session-timeout Member interfaces in EtherChannels do not appear in this list. Set one or more of the following protocols, separated by spaces or commas: set ssh-server kex-algorithm By default, The enable password is not set. first-name. with the username: admin and password: Admin123). end Ends with the line that matches the pattern. security, scope num_of_passwords Specify the number of unique passwords that a locally-authenticated user must create before that user can reuse a previously-used Set the server rekey limit to set the volume (amount of traffic in KB allowed over the connection) and time (minutes for how same speed and duplex. command, and then view the key ID and value in the ntp.keys file. For SFP interfaces, the default setting is off, and you cannot enable autonegotiation. password. yes If the IKE-negotiated key size is less then the ESP-negotiated key size, then the connection fails. Four general commands are available for object management: create ip_address mask The modulus value (in bits) is in multiples of 8 from 1024 to 2048. system-contact-name. The The default address is 192.168.45.45. Enter security mode, and then banner mode. name. the actual passwords. All rights reserved. of a cc-mode. The configuration will prefix [http | snmp | ssh], enter If you enable the password strength check for locally-authenticated users, When you configure multiple to route traffic to a router on the Management 1/1 network instead, then you can It cannot start with a number or a special character, such as an underscore. the When you connect to the ASA console from the FXOS console, this connection uniq Discards all but one of successive identical version. disabled}, set password-reuse-interval {days | disabled}. enable. SNMPv3 provides for both security models and security levels. For IPv6, enter :: and a prefix of 0 to allow all networks. You can configure up to four NTP servers. string error: You can save the Ignore the message, "All existing configuration will be lost, and the default configuration applied." set phone You can specify the remote address as an FQDN if you configured the DNS server (see Configure DNS Servers). You can use the scope command with any managed object, whether a permanent object or a user-instantiated object. scope SettheMaximumNumberofLoginAttempts 44 ViewandClearUserLockoutStatus 45 ConfiguringtheMaximumNumberofPasswordChangesforaChangeInterval 46 . pattern. the DHCP server in the chassis manager at Platform Settings > DHCP. Both SNMPv1 and SNMPv2c use a community-based form of security. show Note that in the following syntax description, minutes. The SNMP framework consists of three parts: An SNMP managerThe system used to control and monitor the activities of Suite security level to high: You can configure an IPSec tunnel to encrypt management traffic. If you connect at the console port, you access the FXOS CLI immediately. You can filter the output of When you enter a configuration command in the CLI, the command is not applied until you save the configuration. Configure an IPv6 management IP address and gateway. ConfiguringtheRolePolicyforRemoteUsers 43 EnablingPasswordStrengthCheckforLocallyAuthenticatedUsers 44 SettheMaximumNumberofLoginAttempts 44 . object command, a corresponding delete manager, chassis manager or the FXOS cert. Existing algorithms incldue: sha1. If you use the no-prompt keyword, the chassis will shut down immediately after entering the command. Also, Existing groups include: modp2048. determines whether the message needs to be protected from disclosure or authenticated. system-location-name. You can use the FXOS CLI or the GUI chassis create and manage user-instantiated objects. If you do not specify certificate information in the command, you are prompted to enter a certificate or a list of trustpoints console, SSH session, or a local file. Must include at least one non-alphanumeric (special) character. (question mark), and = (equals sign). Appends month Sets the month as the first three letters of the month name, such as jan for January. enable If you enable both commands, then both requirements must be met. The following example Port 443 is the default port. From the console, connect to the ASA CLI and access global configuration mode. email-addr. member-port 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 URL for the file being imported using one of the following: When the new package finishes downloading (Downloaded state), boot the package. the initial vertical bar (Optional) Configure the enforcement of matching cryptographic key strength between IKE and SA connections: set interface_id. You can reenable DHCP using new client IP addresses after you change the management IP address. time After you create the user, the login ID cannot be changed. set no-change-interval DNS servers, the system searches for the servers only in any random order. The system displays this level and above. Specify the trusted point that you created earlier. manager to configure these functions; this document covers the FXOS CLI. password, between 0 and 15. the request is successful, the Certificate Authority sends back an identity certificate that has been digitally signed using 5 Helpful Share Reply jimmycher eth-uplink, scope include Displays only those lines that match the Specify the SNMP community name to be used for the SNMP trap. HTTPS uses components of the Public Key Infrastructure (PKI) to establish secure communications between two devices, such Create an access list for the services to which you want to enable access. a device's public key along with signed information about the device's identity. An attacker could exploit these vulnerabilities by including crafted arguments to specific CLI . Provides authentication based on the HMAC Secure Hash Algorithm (SHA). If you only specify SSLv3, you may see an Each user account must have a unique username and password. 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. You must manually regenerate default key ring certificate if the certificate expires. output of object command to create new objects and edit existing objects, so you can use it instead of the create The level options are listed in order of decreasing urgency. (Optional) Set the number of retransmission sequences to perform during initial connect: set Up to 16 characters are allowed in the file name. By default, the Firepower 2100 allows HTTPS access to the chassis manager and SSH access on the Management 1/1 192.168.45.0/24 network. policy: View the status of installed interfaces on the chassis. The following example shows how the prompts change during the command entry process: You can save the This section describes the CLI and how to manage your FXOS configuration. Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third-party product. The default level is Before generating the Certificate Signing Request, all hostnames are resolved using DNS. The following example enables the DHCP server: Logs are useful both in routine troubleshooting and in incident handling. When a user logs into the FXOS CLI, the terminal displays the banner text before it prompts for the password. prefix [http | snmp | ssh], delete set https port trustpoint_name. scope The following example enables HTTPS, sets the port number to 4443, sets the key ring name to kring7984, and sets the Cipher SNMPv1, SNMPv2c, and SNMPv3 each represent a different security model. The SNMPv3 User-Based Security Model authority manager does not send any acknowledgment when it receives a trap, and the chassis cannot determine if the trap was received. set snmp syscontact ASDM image (asdm.bin) just before upgrading the ASA bundle. refer to the FXOS help output for the various commands, and to the appropriate Linux help, for more information.). local-user-name. In general, a longer key is more secure than a shorter key. CLI and Configuration Management Interfaces To make sure that you are running a compatible version set https cipher-suite protocols. filesize. The Firepower 2100 ships with a DB-9 to RJ-45 serial cable, so you will wc Displays a count of lines, words, and bundled ASDM image. the The default is no limit (none). The retry_number value can be any integer between 1-5, inclusive. keyring_name The following example regenerates the default key ring: The HTTPS service is enabled on port 443 by default. This identity certificate allows a client browser to trust the connection, and bring up the web interface with no warnings. scope After you complete the HTTPS configuration, including changing the port and key ring to be used by HTTPS, all current HTTP The account cannot be used after the date specified. keyring_name. a configuration command is pending and can be discarded. configuration, Secure Firewall chassis cipher_suite_mode. You can only have one console connection at a time. use the following subcommands. Subject Name, and so on). esp-rekey-time enter to authentication based on the Cipher Block Chaining (CBC) DES (DES-56) standard. Firepower eXtensible Operating System (FXOS) CLI On Firepower 2100, 4100, and 9300 series devices, FXOS is the operating system that controls the overall chassis. Integrity Algorithmssha256, sha384, sha512, sha1_160. a. Configure a new management IP address, and optionally a new default gateway. data interface nor will FXOS be able to initiate traffic on a data interface. You can connect to the ASA CLI from FXOS, and vice versa. If you connect to the ASA management IP address using SSH, enter connect fxos to access FXOS. ip_address 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 ipv6 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 cipher_suite_string. show command manually enable enforcement for those old connections. month day year hour min sec. The default is 14 days. Must not contain three consecutive numbers or letters in any order, such as passwordABC or password321. are most useful when dealing with commands that produce a lot of text. (Optional) If you select v3 for the version, specify the privilege associated with the trap. set Perform these steps to enable FIPS or Common Criteria (CC) mode on your Firepower 2100. View the synchronization status for all configured NTP servers. You are prompted to enter a number corresponding to your continent, country, and time zone region. If the passphrases are specified in clear text, you can specify a maximum of 80 characters. you add it to the EtherChannel. . informs Sets the type to informs if you select v2c for the version. value to use when computing the message digest. View the version number of the new package. Must include at least one lowercase alphabetic character. not be erased, and the default configuration is not applied. The following example sets many user requirements: You can upgrade the ASA package, reload, or power off the chassis. trailing spaces will be included in the expression. New/Modified commands: set dns, set e-mail, set fqdn-enforce , set ip , set ipv6 , set remote-address , set remote-ike-id, Removed commands: fi-a-ip , fi-a-ipv6 , fi-b-ip , fi-b-ipv6. ipv6_address Both have its own management IP address and share same physical Interface Management 1/1. You can then reenable DHCP for the new network. command. For every create enter local-user (Optional) Specify the first name of the user: set firstname The other commands allow you to If you want to allow access from other networks, or to allow You cannot use any spaces or The cipher_suite_string can contain up to 256 characters and must conform to the OpenSSL Cipher Suite specifications.

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