cisco firepower 2100 fxos cli configuration guidecisco firepower 2100 fxos cli configuration guide

member-port manager, chassis 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. ip_address The (Optional) Add the existing trustpoint name to IPsec: create Uses a community string match for authentication. FXOS rejects any password that does not meet the following requirements: Must contain a minimum of 8 characters and a maximum of 127 characters. keyring device_name. name, set days Set the number of days a user has to change their password after expiration, between 0 and 9999. interval to 10 days, then you can change your password only after 10 days have passed, and you have changed your password clock. no-more Turns off pagination for command output. If any hostname fails to resolve, admin-speed {10mbps | 100mbps | 1gbps | 10gbps}. gw You can send syslog messages to the Firepower 2100 Toggle between FXOS & ASA prompt: The enable password is not set. ip address To filter the output defining a certification path to the root certificate authority (CA). set To configure the DHCP server, do one of the following: enable dhcp-server such as a client's browser and the Firepower 2100. The ASA has separate user accounts and authentication. To disable this set operating system. reconfigure the account to not expire. gateway_address. devices in a network. manager, Secure Firewall eXtensible management. The admin account is always active and does not expire. The default ASA Management 1/1 interface IP address is 192.168.45.1. gateway_ip_address. To keep the currently-set gateway, omit the gw keyword. Set the id to an integer between 1 and 47. enter In the show package output, copy the Package-Vers value for the security-pack version number. Show commands do not show the secrets (password fields), so if you want to paste a the public key in question, the sender's possession of the corresponding private key is proven. For example, the password must not be based on a standard dictionary word. same speed and duplex. characters. admin-duplex {fullduplex | halfduplex}. keyring_name. a device can generate its own key pair and its own self-signed certificate. Because that certificate is self-signed, client browsers do not automatically trust it. View the synchronization status for a specific NTP server. This section describes the CLI and how to manage your FXOS configuration. Specify the state or province in which the company requesting the certificate is headquartered. ntp-server {hostname | ip_addr | ip6_addr}. enter From the console, connect to the ASA CLI and access global configuration mode. The following example SettheMaximumNumberofLoginAttempts 44 ViewandClearUserLockoutStatus 45 ConfiguringtheMaximumNumberofPasswordChangesforaChangeInterval 46 . A managed information base (MIB)The collection of managed objects on the The SNMPv3 User-Based Security Model set Configure the local sources that generate syslog messages. The chassis generates SNMP notifications as either traps or informs. A combination of a security model and a security level determines which security mechanism is employed when handling an SNMP You can reenable DHCP using new client IP addresses after you change the management IP address. system, scope timezone. configuration into a new device, you will have to modify the show output to include We added the following SSH server encryption algoritghms: We added the following SSH server key exchange methods: New/Modified commands: set ssh-server encrypt-algorithm , set ssh-server kex-algorithm. ip-block A password is required for each locally-authenticated user account. dns {ipv4_addr | ipv6_addr}. Suite security level to high: You can configure an IPSec tunnel to encrypt management traffic. If a user is logged in when This account is the system administrator or You can configure FQDN enforcement so that the FDQN of the peer needs to match the DNS Name in the X.509 Certificate presented month Sets the month as the first three letters of the month name, such as jan for January. cert. Redirects 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. services, enter manager does not send any acknowledgment when it receives a trap, and the chassis cannot determine if the trap was received. the SHA1 key on NTP server Version 4.2.8p8 or later with OpenSSL installed, enter the ntp-keygen If you want to change the management IP address, you must disable scope set syslog console level {emergencies | alerts | critical}. set expiration (Optional) Configure a description up to 256 characters. You can enable a DHCP server for clients attached to the Management 1/1 interface. and specify a syslog server by the unqualified name of jupiter, then the Firepower 2100 qualifies the name to jupiter.example.com., set domain-name You can connect to the ASA CLI from FXOS, and vice versa. pass_change_num Sets the maximum number of times that a locally-authenticated user can change their password during the change interval, enter snmp-trap {hostname | ip-addr | ip6-addr}. set no-change-interval The SNMP framework consists of three parts: An SNMP managerThe system used to control and monitor the activities of refer to the FXOS help output for the various commands, and to the appropriate Linux help, for more information.). it takes to generate an RSA key pair. The system location name can be any alphanumeric string up to 512 characters. A key feature of SNMP is the ability to generate notifications from an SNMP agent. Must not contain the following symbols: $ (dollar sign), ? Notifications can indicate improper user authentication, restarts, the closing of set ssh-server rekey-limit volume {kb | none} time {minutes | none}. object command, which will give an error if an object already exists. It cannot start with a number or a special character, such as an underscore. (Optional) Assign the admin role to the user. create and manage user-instantiated objects. set phone disabled}, set password-reuse-interval {days | disabled}. The first time a new client browser Provides authentication based on the HMAC-SHA algorithm. This is the default setting. Enter the FXOS login credentials. Subject Name, and so on). local-user-name Sets the account name to be used when logging into this account. eth-uplink, scope ntp-sha1-key-id attempts to save the current configuration to the system workspace; a Set the interface speed if you disable autonegotiation. single or double-quotesthese will be seen as part of the expression. ReimageProcedures AboutDisasterRecovery,onpage1 ReimagetheSystemwiththeBaseInstallSoftwareVersion,onpage2 Perform a Factory Reset from ROMMON (Password Reset . way to backup and restore a configuration. The level options are listed in order of decreasing urgency. the guidelines for a strong password (see Guidelines for User Accounts). If you are doing remote management (Firepower Management Center) then you set the other interface addresses via that tool. Set the absolute session timeout for all forms of access including serial console, SSH, and HTTPS. 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. number. bundled ASDM image. To prepare for secure communications, two devices first exchange their digital certificates. If you connect at the console port, you access the FXOS CLI immediately. year. to route traffic to a router on the Management 1/1 network instead, then you can enable enforcement for those old connections. 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 Enter the appropriate information You cannot use any spaces or The following tableidentifies what the combinations of security models and levels mean. the following address range: 192.168.45.10-192.168.45.12. }. You can set the name used for your Firepower 2100 from the FXOS CLI. Provide the CSR output to the Certificate Authority in accordance with the Certificate Authority's enrollment process. 5 Helpful Share Reply jimmycher algorithms. Set one or more of the following algorithms, separated by spaces or commas: set ssh-server mac-algorithm The Firepower 2100 has support for jumbo frames enabled by default. The old limit was 80 characters. You must delete the user account and create a new one. You must be a user with admin privileges to add or edit a local user account. To make sure that you are running a compatible version The maximum MTU is 9184. Up to 16 characters are allowed in the file name. The Firepower 2100 runs FXOS to control basic operations of the device. You can configure multiple email addresses. Integrity Algorithmssha256, sha384, sha512, sha1_160. An SNMP manager that receives an inform request acknowledges the message with an SNMP response protocol data unit (PDU). ipv6-block set SNMP security levels support one or more of the following privileges: noAuthNoPrivNo authentication or encryption, authNoPrivAuthentication but no encryption. email-addr. Package updates are managed by FXOS; you cannot upgrade the ASA within the ASA operating system. This method provides a shortcut to set these parameters, because these parameters must match for all interfaces in the port-channel. tunnel_or_transport, set display an authentication warning. SSH is enabled by default. To use an interface, it must Create an access list for the services to which you want to enable access. change the gateway IP address. use the following subcommands. Cisco Firepower 2100 ASA Platform Mode FXOS Configuration Guide, View with Adobe Reader on a variety of devices. The username is used as the login ID for the Secure Firewall chassis 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. If you do not specify certificate information in the command, you are prompted to enter a certificate or a list of trustpoints no The SA enforcement check passes, and the connection is successful. 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. output to a specified text file using the selected transport protocol. enter the command, you are queried for remote server name or IP address, user days Set the number of days before expiration to warn the user about their password expiration at each login, between 0 and 9999. (Optional) Set the IKE-SA lifetime in minutes: set Committing multiple commands all together is not a singular operation. trailing spaces will be included in the expression. The admin role allows read-and-write access to the configuration. The ASA does not support LACP rate fast; LACP always uses the normal rate. Specify the Subject Alternative Name to apply this certificate to another hostname. An expression, admin-state If Copy and paste the entire text block at the FXOS CLI. After you change the management IP address, you need to reestablish any chassis manager and SSH connections using the new address. By default, FXOS contains a built-in self-signed certificate containing the public key from the default key ring. (Optional) If you select v3 for the version, specify the privilege associated with the trap. We suggest setting the connecting switch ports to Active first-name. You can set basic operations for FXOS including the time and administrative access. Must include at least one uppercase alphabetic character. For IPv4, enter 0.0.0.0 and a prefix of 0 to allow all networks. ip_address mask, no http 192.168.45.0 255.255.255.0 management, http system goes directly to the username and password prompt. View the current management IPv6 address. View the version number of the new package. to perform a password strength check on user passwords. An SNMP agentThe software component within the chassis that maintains the data for the chassis and reports the data, as needed, user-name. keyring_name We recommend that you connect to the console port to avoid losing your connection. object, scope When a remote user connects to a device that presents To obtain a new certificate, Specify the city or town in which the company requesting the certificate is headquartered. This identity certificate allows a client browser to trust the connection, and bring up the web interface with no warnings. This is the default setting. The chassis supports SNMPv1, SNMPv2c and SNMPv3. (Optional) Specify the first name of the user: set firstname Specify the URL for the file being imported using one of the following: When the new package finishes downloading (Downloaded state), boot the package. You are prompted to enter and confirm the privacy password. terminal monitor days, set expiration-grace-period object and enter Press Ctrl+c to cancel out of the set message dialog. month set To allow changes, set the set no-change-interval to disabled . Note that all security policy and other operations are configured in the ASA OS (using CLI or ASDM). lines. SettheMaximumNumberofLoginAttempts 44 ViewandClearUserLockoutStatus 45 ConfiguringtheMaximumNumberofPasswordChangesforaChangeInterval 46 . delete trustpoint following the certificate, type ENDOFBUF to complete the certificate input. The set lacp-mode command was changed to set port-channel-mode to match the command usage in the Firepower 4100/9300. traps Sets the type to traps if you select v2c or v3 for the version. packet. Because the DHCP server is enabled by default on Management 1/1, you must disable DHCP before you change the management IP a connection, loss of connection to a neighbor router, or other significant events. By default, the LACP When you connect to the ASA console from the FXOS console, this connection You must delete the user account and create a new one. security, scope For IPSec, enforcement is enabled by default, except for connections created prior to 9.13(1); you must manually set https port DNS is configured by default with the following OpenDNS servers: 208.67.222.222, 208.67.220.220. enter 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. This command is required using an FQDN if you enforce FQDN usage with the set fqdn-enforce command. ipv6-gw (Optional) Set the Child SA lifetime in minutes (30-480): set The asterisk disappears when you save or discard the configuration changes. set port A locally-authenticated user account can be enabled or disabled by anyone with admin privileges. enable syslog source {audits | events | faults}, disable syslog source {audits | events | faults}. User accounts are used to access the Firepower 2100 chassis. You can enter multiple the DHCP server in the chassis manager at Platform Settings > DHCP. Enable or disable the sending of syslogs to the console. Guide. date and time manually. policy: View the status of installed interfaces on the chassis. Enable or disable the password strength check. can show all or parts of the configuration by using the show DNS is required to communicate with the NTP server. To keep the currently-set gateway, omit the ipv6-gw keyword. The key is used to tell both the client and server which (Optional) (ASA 9.10(1) and later) Configure NTP authentication. The ipv6-config. address. authority set From the FXOS CLI, you can then connect to the ASA console, scope By default, the server is enabled with with the other key. The cipher_suite_string can contain up to 256 characters and must conform to the OpenSSL Cipher Suite specifications. network devices using SNMP. We recommend that each user have a strong password. traffic over the backplane to be routed through the ASA data interfaces. For every create To change the management IP address, see Change the FXOS Management IP Addresses or Gateway. keyring default, set Until committed, 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. You can, however, configure the account with the latest expiration date available. the command errors out. Critical. can be managed. Some links below may open a new browser window to display the document you selected. The SubjectName and at least one DNS SubjectAlternateName name is required. a device's public key along with signed information about the device's identity. If the system clock is currently being synchronized with an NTP server, you will not be able to set the so you can have multiple ASA connections from an FXOS SSH connection. keyringtries ipsec, set You can accumulate pending changes Select the lowest message level that you want stored to a file. set create Delete and add new access lists for HTTPS, SSH, and SNMP to allow management connections from the new network. Existing algorithms incldue: sha1. prefix [http | snmp | ssh], delete by piping the output to filtering commands. an upgrade. example 1GB and 10GB interfaces) by setting the speed to be lower on the month Sets the month as the first three letters of the month name. Similarly, to keep the existing management IP address while changing the gateway, omit the ip and netmask keywords. On the next line following your input, type ENDOFBUF to finish. The chassis supports the HMAC-SHA-96 (SHA) authentication protocol for SNMPv3 users. eth-uplink, scope If you only specify SSLv3, you may see an yes If the IKE-negotiated key size is less then the ESP-negotiated key size, then the connection fails. These syslog messages apply only to the FXOS chassis. (Complete descriptions of these options is beyond the scope of this document; After the ASA comes up and you connect to the application, you access user EXEC mode at the CLI. exclude Excludes all lines that match the pattern These accounts work for chassis manager and for SSH access. Select the lowest message level that you want displayed in an SSH session. set expiration-warning-period An Unexpected Error has occurred. minutes. password, between 0 and 15. object command exists. set change-interval by redirecting the output to a text file. 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. a configuration command is pending and can be discarded. the initial vertical bar manager and FXOS CLI access. You are prompted to authenticate for FXOS; use the default username: admin and password: Admin123. accesses the chassis manager, the browser shows an SSL warning, which requires the user to accept the certificate before accessing the chassis manager. enter snmp-user . of ASDM, you should either upgrade ASDM before you upgrade the bundle, or you should reconfigure the ASA to use the bundled object. NTP is used to implement a hierarchical system of servers that provide a precisely synchronized time among network systems. ip The following example changes the device name: The Firepower 2100 appends the domain name as a suffix to unqualified names. https | snmp | ssh}. The privilege level You can manage physical interfaces in FXOS. 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 The SubjectName is automatically added as the (Optional) Reenable the IPv4 DHCP server. A user with admin privileges can configure the system Firepower 2100 uses NTP version 3. scope enter local-user (CA) or an intermediate CA or trust anchor that is part of a trust chain that leads to a root CA. On the management computer connected to Management 1/1, SSH to the management IP address (by default https://192.168.45.45, The default is no limit (none). The account cannot be used after the date specified. object, enter Message confidentiality and encryptionEnsures that information is not made available or disclosed to unauthorized individuals, ipv6-prefix Wait for the chassis to finish rebooting (5-10 minutes). CreatingaKeyRing 73 RegeneratingtheDefaultKeyRing 73 CreatingaCertificateRequestforaKeyRing 74 CreatingaCertificateRequestforaKeyRingwithBasicOptions 74 . Operating System, show Cisco Firepower 2100 Series - Some links below may open a new browser window to display the document you selected. FXOS comes up first, but you still need to wait for the ASA to come up. The upgrade process typically takes between 20 and 30 minutes. For FIPS mode, the IPSec peer must support RFC 7427. scope modulus. The third-party certificate is signed by the issuing trusted point, which can be a root certificate authority For information about supported MIBs, see the Cisco Firepower 2100 FXOS MIB Reference sa-strength-enforcement {yes | no}. auth Enables authentication but no encryption, noauth Does not enable authentication or encryption, priv Enables authentication and encryption. key_id, set remote-ike-id The system displays this level and above. When Firepower 2100 series platform running ASA, has two software, FXOS and ASA. prefix_length The following example shows how the prompts change during the command entry process: You can save the A certificate is a file containing If you enable the minimum password length check, you must create passwords with the specified minimum number of characters. (question mark), and = (equals sign). out-of-band static The default is 3600 seconds (60 minutes). cipher_suite_string. Newer browsers do not support SSLv3, so you should also specify other protocols. If default level is Critical. Note that in the following syntax description, You can configure the network time protocol (NTP), set the date and time manually, or view the current system time. prefix [https | snmp | ssh]. set expiration-grace-period For ASA syslog messages, you must configure logging in the ASA configuration. Specify the message that FXOS displays to the user before they log into the chassis manager or the FXOS (Optional) Specify the last name of the user: set lastname

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