cipher_suite_mode. The enable password is not set. Be sure to configure settings before terminal monitor between 0 and 10. A security model is an authentication strategy that is set up so you can have multiple ASA connections from an FXOS SSH connection. enter ip/mask, set Note that in the following syntax description, Configure a new management IPv6 address and gateway: Firepower-chassis /fabric-interconnect/ipv6-config # set FXOS supports a maximum of 8 key rings, including the default key ring. To filter the output ReimageProcedures AboutDisasterRecovery,onpage1 ReimagetheSystemwiththeBaseInstallSoftwareVersion,onpage2 Perform a Factory Reset from ROMMON (Password Reset . Display the certificate request, copy the request, and send it to the trust anchor or certificate authority. ntp-server {hostname | ip_addr | ip6_addr}. Toggle between FXOS & ASA prompt: password-profile, set long an SSH session can be idle) before FXOS disconnects the session. DNS is configured by default with the following OpenDNS servers: 208.67.222.222, 208.67.220.220. enter (Optional) Set the number of retransmission sequences to perform during initial connect: set special characters except ! eth-uplink, scope remote-ike-id Specify the trusted point that you created earlier. prefix_length {https | snmp | ssh}, enter password. The Secure Firewall eXtensible Show commands do not show the secrets (password fields), so if you want to paste a admin-state despite the failure. The chassis supports SNMPv1, SNMPv2c and SNMPv3. set enter the commit-buffer command. If the system clock is currently being synchronized with an NTP server, you will not be able to set the The account cannot be used after the date specified. New/Modified commands: set elliptic-curve , set keypair-type. uniq Discards all but one of successive identical Enter Password: ****** receiver decrypts the message using its own private key. SNMP security levels support one or more of the following privileges: noAuthNoPrivNo authentication or encryption, authNoPrivAuthentication but no encryption. as a client's browser and the Firepower 2100. ip A subnet of 0.0.0.0 and a prefix of 0 allows unrestricted access to a service. set port These notifications do not require that have not been altered to an extent greater than can occur non-maliciously. of ASDM, you should either upgrade ASDM before you upgrade the bundle, or you should reconfigure the ASA to use the bundled authorizes management operations only by configured users and encrypts SNMP messages. The following example regenerates the default key ring: The HTTPS service is enabled on port 443 by default. ike-rekey-time set change-interval From the console, connect to the ASA CLI and access global configuration mode. start_ip end_ip. yes If the IKE-negotiated key size is less then the ESP-negotiated key size, then the connection fails. The ASA, ASDM, and FXOS images are bundled together into a single package. The default is no limit (none). For ASA syslog messages, you must configure logging in the ASA configuration. To prepare for secure communications, two devices first exchange their digital certificates. We recommend a value of 2048. same speed and duplex. trailing spaces will be included in the expression. To disable this ip email-addr. ASA fxos permit command), you can also connect to the data interface IP address on the non-standard port, by default, 3022. You can also add access lists in the chassis manager at Platform Settings > Access List. | character. If you connect to the ASA management IP address using SSH, enter connect fxos to access FXOS. days. (Optional) Specify the type of trap to send. The level options are listed in order of decreasing urgency. Connect your management computer to the console port. month Sets the month as the first three letters of the month name. If you enable the minimum password length check, you must create passwords with the specified minimum number of characters. set lines of text with each line having up to 192 characters. The default is 3 days. Specify the email address associated with the certificate request. no The SA enforcement check passes, and the connection is successful. Do not enclose the expression in The media type can be either RJ-45 or SFP; SFPs of different We recommend that each user have a strong password. with the other key. trustpoint_name. SNMP provides a standardized The set lacp-mode command was changed to set port-channel-mode to match the command usage in the Firepower 4100/9300. You must also change the access list for management curve25519 is not supported in FIPS or Common Criteria mode. keyring-name 5 Helpful Share Reply jimmycher local-user-name. set expiration-warning-period To set the gateway to the ASA data interfaces, set the gw to 0.0.0.0. (question mark), and = (equals sign). ipv6 If you configure remote management, SSH to and HTTPS sessions are closed without warning as soon as you save or commit the transaction. Enable or disable whether a locally-authenticated user can make password changes within a given number of hours. (Optional) Specify the last name of the user: set lastname Specify the Subject Alternative Name to apply this certificate to another hostname. a self-signed certificate, the user has no easy method to verify the identity of the device, and the user's browser will initially The admin account is always active and does not expire. 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. version. The Firepower 2100 has support for jumbo frames enabled by default. A certificate is a file containing You can disable HTTPS if you want to disallow chassis manager access, or customize the HTTPS configuration including specifying the key ring to be used for HTTPS sessions. create Specify the city or town in which the company requesting the certificate is headquartered. To return to the FXOS console, enter Ctrl+a, d. You can connect to FXOS on Management 1/1 with the default IP address, 192.168.45.45. to route traffic to a router on the Management 1/1 network instead, then you can ip-block For each block of IP addresses (v4 or v6), up to 25 different subnets can be configured for each service. traffic over the backplane to be routed through the ASA data interfaces. When a remote user connects to a device that presents 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. In addition to SHA-based authentication, the chassis also provides privacy using the AES-128 bit Advanced Encryption Standard. By default, AES-128 encryption is disabled. After you create the user, the login ID cannot be changed. By default, expiration is disabled (never ). algorithms. Traps are less reliable than informs because the SNMP ipv6_address such as a client's browser and the Firepower 2100. certchain [certchain]. 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 configuration file already exists, which you can choose to overwrite or not. (Optional) Reenable the IPv4 DHCP server. by redirecting the output to a text file. enable dhcp-server A user with admin privileges can configure the system object command, which will give an error if an object already exists. (Optional) Assign the admin role to the user. 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. ip_address. set password-expiration {days | never} Set the expiration between 1 and 9999 days. name (asdm.bin). cc-mode. (Optional) If you set the cipher suite mode to custom , specify the custom cipher suite. manager, chassis manager or the FXOS A key feature of SNMP is the ability to generate notifications from an SNMP agent. description. single or double-quotesthese will be seen as part of the expression. The security model combines with the selected security To allow changes, set the set no-change-interval to disabled . remote-address download image Newer browsers do not support SSLv3, so you should also specify other protocols. If the passphrases are specified in clear text, you can specify a maximum of 80 characters. Clock The larger the key modulus size you specify, the longer object command, a corresponding delete out-of-band static prefix [http | snmp | ssh], delete ipsec, set timezone. Use the following serial settings: You connect to the FXOS CLI. If you want to change the management IP address, you must disable num_of_passwords Specify the number of unique passwords that a locally-authenticated user must create before that user can reuse a previously-used (For RSA) Set the SSL key length in bits. enter snmp-trap {hostname | ip-addr | ip6-addr}. to perform a password strength check on user passwords. keyringtries The following example sets many user requirements: You can upgrade the ASA package, reload, or power off the chassis. member-port For IPv4, enter 0.0.0.0 and a prefix of 0 to allow all networks. speed {10mbps | 100mbps | 1gbps | 10gbps}. At the prompt, paste the certificate text that you received from the trust anchor or certificate authority. cisco cisco firepower threat defense configuration guide for firepower cisco . To make sure that you are running a compatible version remote-subnet refer to the FXOS help output for the various commands, and to the appropriate Linux help, for more information.). set snmp syscontact Console access into the FPR2100 chassis and connect to the FTD application. When you assign login IDs, consider the following guidelines and restrictions: The login ID can contain between 1 and 32 characters, including the following: The login ID must start with an alphabetic character. For example, chassis, network modules, ports, and processors are physical entities represented as managed retry_number. services, enter HTTPS uses components of the Public Key Infrastructure (PKI) to establish secure communications between two devices, such show command The configuration will set https cipher-suite-mode Uses a community string match for authentication. chassis Must not contain the following symbols: $ (dollar sign), ? This section describes how to set the date and time manually on the Firepower 2100 chassis. determines whether the message needs to be protected from disclosure or authenticated. num-of-hours, set change-count This account is the system administrator or Set the server rekey limit to set the volume (amount of traffic in KB allowed over the connection) and time (minutes for how url. protocols. A locally-authenticated user account can be enabled or disabled by anyone with admin privileges. You can configure multiple email addresses. include Displays only those lines that match the character to display the options available at the current state of the command syntax. also shows how to change the ASA IP address on the ASA. IP] [MASK] [Mgmt GW] This setting is the default. For a certificate authority that uses intermediate certificates, the root and intermediate certificates must be combined. The supported security level depends You cannot mix interface capacities (for If a pre-login banner is not configured, the Messages at levels below Critical are displayed on the terminal monitor only if you have entered the Interfaces that are already a member of an EtherChannel cannot be modified individually. the getting started guide for information id. Must pass a password dictionary check. The AES privacy password can have a minimum of eight You can specify the remote address as an FQDN if you configured the DNS server (see Configure DNS Servers). If you SSH to FXOS, you can also connect to the ASA CLI; a connection from SSH is not a console connection, To configure SSH access to the chassis, do one of the following: set ssh-server encrypt-algorithm The community name can be any alphanumeric string up to 32 characters. Specify the IP address or FQDN of the Firepower 2100. (Optional) Specify the user phone number. You can send syslog messages to the Firepower 2100 num_of_hours Sets the number of hours during which the number of password changes are enforced, between 1 and 745 hours. You can configure FQDN enforcement so that the FDQN of the peer needs to match the DNS Name in the X.509 Certificate presented (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 The prefix [https | snmp | ssh]. delete show command [ > { ftp:| scp:| sftp:| tftp:| volatile: | workspace:} ] | [ >> { volatile: | workspace:} ], > { ftp:| scp:| sftp:| tftp:| volatile: | workspace:}. name. Display the contents of the imported certificate, and verify that the Certificate Status value displays as Valid . a connection, loss of connection to a neighbor router, or other significant events. system-contact-name. by redirecting the output to a text file. interface. 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. You are prompted to enter the SNMP community name. The The upgrade process typically takes between 20 and 30 minutes. To configure the DHCP server, do one of the following: enable dhcp-server In a text file, paste the root certificate at the top, followed by each intermediate certificate in the chain, including all If you enable the password strength check for locally-authenticated users, Some links below may open a new browser window to display the document you selected. In general, a longer key is more secure than a shorter key. Because that certificate is self-signed, client browsers do not automatically trust it. specified pattern, and display that line and all subsequent lines. FXOS uses a managed object model, where managed objects are abstract representations of physical or logical entities that Must not contain a character that is repeated more than 3 times consecutively, such as aaabbb. For information about supported MIBs, see the Cisco Firepower 2100 FXOS MIB Reference You cannot use any spaces or characters. { relaxed | strict }, set When you upgrade the bundle, the ASDM image in the bundle replaces the previous ASDM bundle image because they have the same By default, FXOS contains a built-in self-signed certificate containing the public key from the default key ring. For information about the Management interfaces, see ASA and FXOS Management. 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. CLI and Configuration Management Interfaces are most useful when dealing with commands that produce a lot of text. BEGIN CERTIFICATE and END CERTIFICATE flags. it takes to generate an RSA key pair. enable syslog source {audits | events | faults}, disable syslog source {audits | events | faults}. For IPv6, enter :: and a prefix of 0 to allow all networks. a, enter The cipher_suite_string can contain up to 256 characters and must conform to the OpenSSL Cipher Suite specifications. You can use the enter days, set expiration-grace-period network devices using SNMP. Press Enter between lines. You can set the name used for your Firepower 2100 from the FXOS CLI. no-more Turns off pagination for command output. fabric-interconnect For information about supported MIBs, see the Cisco Firepower 2100 FXOS MIB Reference Guide. You must delete the user account and create a new one. port_num. show commands This command is required using an FQDN if you enforce FQDN usage with the set fqdn-enforce command. need a third party serial-to-USB cable to make the connection. set https cipher-suite If you change the gateway from the default CreatingaKeyRing 73 RegeneratingtheDefaultKeyRing 73 CreatingaCertificateRequestforaKeyRing 74 CreatingaCertificateRequestforaKeyRingwithBasicOptions 74 . The filtering options are entered after the commands initial create The SNMPv3 User-Based Security Model These syslog messages apply only to the FXOS chassis. gw Similarly, if you SSH to the ASA, you can connect to The Firepower 2100 runs FXOS to control basic operations of the device. packet. characters. The Firepower 2100 ships with a DB-9 to RJ-45 serial cable, so you will days Set the number of days before expiration to warn the user about their password expiration at each login, between 0 and 9999. The default gateway is set to 0.0.0.0, which sends FXOS ip-block min_length. modulus. enable system, set object and enter trustpoint For SFP interfaces, the default setting is off, and you cannot enable autonegotiation. If you want For example, if you set the history count to 3, and the reuse If any hostname fails to resolve, the DHCP server in the chassis manager at Platform Settings > DHCP. configuration command. keyring-passwd 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. The admin role allows read-and-write access to the configuration. You can configure up to four NTP servers. { num_of_passwords requests be sent from the SNMP manager. gateway_ip_address. When a user logs into the FXOS CLI, the terminal displays the banner text before it prompts for the password. manager and FXOS CLI access. When you connect to the ASA console from the FXOS console, this connection By default, Cisco Firepower 2100 ASA Platform Mode FXOS Configuration Guide, View with Adobe Reader on a variety of devices. scope admin-speed {10mbps | 100mbps | 1gbps | 10gbps}. You cannot upgrade ASA and FXOS separately from each other; they are always bundled together. Enter at this point, the output is saved locally. (also called 'signing') a known message with its own private key. day-of-month be physically enabled in FXOS and logically enabled in the ASA. seconds Sets the absolute timeout value in seconds, between 0 and 7200. An EtherChannel (also known as a port-channel) can include up to 8 member interfaces of the The following example creates the user account named aerynsun, enables the user account, sets the password to rygel, assigns with the username: admin and password: Admin123). set snmp syslocation . As another example, with show configuration | sort, you can add the option -u to remove duplicate lines from the output. for user account names (see Guidelines for User Accounts). month Sets the month as the first three letters of the month name, such as jan for January. These are the Add local users for chassis Critical. filtering subcommands: begin Finds the first line that includes the ip_address The chassis supports the HMAC-SHA-96 (SHA) authentication protocol for SNMPv3 users. port-channel-mode {active | on}. Specify the 2-letter country code of the country in which the company resides. Until committed, ipv6-prefix key_id, set The key is used to tell both the client and server which 0.0.0.0 (the ASA data interfaces), then you will not be able to access FXOS on a informs Sets the type to informs if you select v2c for the version. length, with typical lengths from 512 bits to 2048 bits. SNMP agent. The chassis includes the agent and a collection of MIBs. cut Removes (cut) portions of each line. User accounts are used to access the Firepower 2100 chassis. Similarly, to keep the existing management IP address while changing the gateway, omit the ipv6 and ipv6-prefix keywords. (Optional) Configure the enforcement of matching cryptographic key strength between IKE and SA connections: set Enforcement is enabled by default, except for connections created prior to 9.13(1); you must Specify the fully qualified domain name of the chassis used for DNS lookups of your chassis. default level is Critical. enter local-user The following example configures the system clock. The strong password check is enabled by default. The retry_number value can be any integer between 1-5, inclusive. set email If you Several of these subcommands have additional options that let you further control the filtering. Set the absolute session timeout for all forms of access including serial console, SSH, and HTTPS. You can also enable and disable the DHCP server in the chassis manager at Platform Settings > DHCP. ip_address, set Copy and paste the entire text block at the FXOS CLI.