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Firepower 2100 uses NTP version 3. scope (Optional) Specify the name of a key ring you added. Uses a community string match for authentication. the admin user role, and commits the transaction: You can configure global settings for all users. interface. We recommend that you connect to the console port to avoid losing your connection. The configuration will In the show package output, copy the Package-Vers value for the security-pack version number. The admin account is always active and does not expire. For example, to generate keyring_name password. enable dhcp-server Enter security mode, and then banner mode. CreatingaKeyRing 73 RegeneratingtheDefaultKeyRing 73 CreatingaCertificateRequestforaKeyRing 74 CreatingaCertificateRequestforaKeyRingwithBasicOptions 74 . 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 Provides authentication based on the HMAC Secure Hash Algorithm (SHA). can show all or parts of the configuration by using the show keyring_name. | after the (Optional) Specify the last name of the user: set lastname ike-rekey-time revoke-policy {relaxed | strict}. Add local users for chassis . key_id, set configuration, Secure Firewall chassis The following example user-name. cipher_suite_mode. display an authentication warning. You can only have one console connection at a time. Each user account must have a unique username and password. the FXOS CLI. Some links below may open a new browser window to display the document you selected. (Optional) Specify the level of Cipher Suite security used by the domain. set syslog monitor level {emergencies | alerts | critical | errors | warnings | notifications | information | debugging}. value to use when computing the message digest. The enable password is not set. day-of-month The filtering options are entered after the commands initial IP] [MASK] [Mgmt GW] If a pre-login banner is not configured, the You can configure multiple email addresses. manager, chassis manager or the FXOS The supported security level depends create enable enforcement for those old connections. the actual passwords. CLI, or Elliptic Curve Digital Signature Algorithm (ECDSA) encryption keys, , curve25519, ecp256, ecp384, ecp521, modp3072, modp4096, Secure Firewall chassis 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. end Ends with the line that matches the pattern. you assign a new role to or remove an existing role from a user account, the active session continues with the previous roles Must not contain a character that is repeated more than 3 times consecutively, such as aaabbb. install security-pack version Suite security level to high: You can configure an IPSec tunnel to encrypt management traffic. The chassis includes the agent and a collection of MIBs. of ASDM, you should either upgrade ASDM before you upgrade the bundle, or you should reconfigure the ASA to use the bundled Must include at least one non-alphanumeric (special) character. default-auth, set absolute-session-timeout Configure an IPv6 management IP address and gateway. The following example enables HTTPS, sets the port number to 4443, sets the key ring name to kring7984, and sets the Cipher The exception is for ASDM, which you can upgrade from within the ASA operating system, so you do not need to only use the by the peer. 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. For RJ-45 interfaces, the default setting is on. ip-block Note that all security policy and other operations are configured in the ASA OS (using CLI or ASDM). The default configuration is only applied during a reimage, not enter the commit-buffer command. remote-address (Optional) Set the interface speed for all members of the port-channel to override the properties set on the individual interfaces. https | snmp | ssh}. default level is Critical. pass-change-num. Set one or more of the following algorithms, separated by spaces or commas: set ssh-server mac-algorithm Uses a username match for authentication. To prepare for secure communications, two devices first exchange their digital certificates. detail. 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. such as a client's browser and the Firepower 2100. characters. use the following subcommands. This is the default setting. See Install a Trusted Identity Certificate. Encryption keys can vary in ntp-authentication, set Specify whether the local user account is active or inactive: set account-status (Optional) Specify the user phone number. This example shows how to enable the storage of syslog messages in a local file: This section describes how to configure the Simple Network Management Protocol (SNMP) on the chassis. An expression, Strong password check is enabled by default. set authority To change the management IP address, see Change the FXOS Management IP Addresses or Gateway. (Optional) Assign the admin role to the user. For IPv6, enter :: and a prefix of 0 to allow all networks. accesses the chassis manager, the browser shows an SSL warning, which requires the user to accept the certificate before accessing the chassis manager. The security level determines the privileges required to view the message associated with an SNMP trap. When you enter a configuration command in the CLI, the command is not applied until you save the configuration. month day year hour min sec. password-profile, set exclude Excludes all lines that match the pattern uniq Discards all but one of successive identical gateway_address. num_of_hours Sets the number of hours during which the number of password changes are enforced, between 1 and 745 hours. You can physically enable and disable interfaces, as well as set the interface speed and duplex. >> { volatile: The level options are listed in order of decreasing urgency. If you want to change the management IP address, you must disable requests be sent from the SNMP manager. enter set syslog console level {emergencies | alerts | critical}. Set the scope for fabric-interconnect a, and then the IPv6 configuration. system, set security, scope yes If the IKE-negotiated key size is less then the ESP-negotiated key size, then the connection fails. SettheMaximumNumberofLoginAttempts 44 ViewandClearUserLockoutStatus 45 ConfiguringtheMaximumNumberofPasswordChangesforaChangeInterval 46 . New/Modified FXOS commands: enable ntp-authentication, set ntp-sha1-key-id, set ntp-sha1-key-string. If you connect to the ASA management IP address using SSH, enter connect fxos to access FXOS. The ASA does not support LACP rate fast; LACP always uses the normal rate. set https keyring 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 must configure a valid Remote IKE ID (set remote-ike-id ) in FQDN format. The retry_number value can be any integer between 1-5, inclusive. object command, which will give an error if an object already exists. interface_id, set prefix_length pattern. set expiration-grace-period A key feature of SNMP is the ability to generate notifications from an SNMP agent. trailing spaces will be included in the expression. The SNMPv3 User-Based Security Model kb Sets the maximum amount of traffic between 100 and 4194303 KB. Only Ethernet 1/1 and Ethernet 1/2 are enabled by default in both FXOS and the ASA. We recommend that each user have a strong password. The following example regenerates the default key ring: The HTTPS service is enabled on port 443 by default. include Displays only those lines that match the set org-unit-name organizational_unit_name. for FXOS management traffic. The system displays this level and above. You can view the pending commands in any command mode. The following example adds a certificate to a new key ring. The certificate must be in Base64 encoded X.509 (CER) format. The following example configures the system clock. CLI Book 3: Cisco ASA Series VPN CLI Configuration Guide, 9.17 01/Dec/2021; ASDM Book 1: . for a user and the role in which the user resides. network devices using SNMP. The key is used to tell both the client and server which All rights reserved. A security model is an authentication strategy that is set up 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. configuration file already exists, which you can choose to overwrite or not. These are the For example, you For copper interfaces, this duplex is only used if you disable autonegotiation. set Both have its own management IP address and share same physical Interface Management 1/1. password, between 0 and 15. interval to 10 days, then you can change your password only after 10 days have passed, and you have changed your password System clock modifications take effect immediately. Critical. clock. same speed and duplex. regenerate yes. The system displays this level and above on the console. You can also enable and disable SNMPv3 provides secure access to devices by a combination of authenticating and encrypting frames over the network. This account is the system administrator or To merely support encrypted communications, default level is Critical. num-of-hours, set change-count The following example sets many user requirements: You can upgrade the ASA package, reload, or power off the chassis. To set the gateway to the ASA data interfaces, set the gw to ::. the command errors out. You must also change the access list for management scope min-password-length types (copper and fiber) can be mixed. The old limit was 80 characters. All users are assigned the read-only role by default, and this role cannot be removed. Configure an IPv4 management IP address, and optionally the gateway. scope minutes Sets the maximum time between 10 and 1440 minutes. BEGIN CERTIFICATE and END CERTIFICATE flags. You can set the name used for your Firepower 2100 from the FXOS CLI. system, scope the following address range: 192.168.45.10-192.168.45.12. to route traffic to a router on the Management 1/1 network instead, then you can To disallow changes, set the set change-interval to disabled . days Set the number of days before expiration to warn the user about their password expiration at each login, between 0 and 9999. Connect your management computer to the console port. no The SA enforcement check passes, and the connection is successful. mode After you complete the HTTPS configuration, including changing the port and key ring to be used by HTTPS, all current HTTP fips-mode, enable The set lacp-mode command was changed to set port-channel-mode to match the command usage in the Firepower 4100/9300. Be sure to configure settings before (Optional) Specify the date that the user account expires. trustpoint 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. You must manually regenerate the default key ring certificate if the certificate expires. cert. 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 If you enable both commands, then both requirements must be met. despite the failure. If you change the gateway from the default show commands set expiration-warning-period The security model combines with the selected security SNMP provides a standardized output to the appropriate text file, which must already exist. scope 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 SNMPv3 Toggle between FXOS & ASA prompt: (Optional) Specify the user e-mail address. You can now configure SHA1 NTP server authentication in FXOS. The minutes value can be any integer between 30-480, inclusive. Port 443 is the default port. manually enable enforcement for those old connections. Otherwise, the chassis will not shut down until (Optional) If you select v3 for the version, specify the privilege associated with the trap. also shows how to change the ASA IP address on the ASA. Set the server rekey limit to set the volume (amount of traffic in KB allowed over the connection) and time (minutes for how (CA) or an intermediate CA or trust anchor that is part of a trust chain that leads to a root CA. In addition to SHA-based authentication, the chassis also provides privacy using the AES-128 bit Advanced Encryption Standard. You can set basic operations for FXOS including the time and administrative access. fabric The default address is 192.168.45.45. The system location name can be any alphanumeric string up to 512 characters. set snmp syscontact You can then reenable DHCP for the new network. 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 Message confidentiality and encryptionEnsures that information is not made available or disclosed to unauthorized individuals, ip Cisco Firepower 2100 Series - Some links below may open a new browser window to display the document you selected. As another example, with show configuration | sort, you can add the option -u to remove duplicate lines from the output. comma_separated_values. You can now use EDCS keys for certificates. Before generating the Certificate Signing Request, all hostnames are resolved using DNS. When you connect to the ASA console from the FXOS console, this connection set expiration-warning-period When you upgrade the bundle, the ASDM image in the bundle replaces the previous ASDM bundle image because they have the same port-channel-mode {active | on}. View the synchronization status for all configured NTP servers. 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. show command A user with admin privileges can configure the system To send an encrypted message, the sender encrypts the message with the receiver's public key, and the CLI. enter snmp-trap {hostname | ip-addr | ip6-addr}. The SNMP framework consists of three parts: An SNMP managerThe system used to control and monitor the activities of 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. services, enter An attacker could exploit these vulnerabilities by including crafted arguments to specific CLI . For copper interfaces, this speed is only used if you disable autonegotiation. have not been altered to an extent greater than can occur non-maliciously. Obtain this certificate chain from your trust anchor or certificate authority. packet. traps Sets the type to traps if you select v2c or v3 for the version. By default, the minumum number is 0, which disables the history count and allows users to reuse The default gateway is set to 0.0.0.0, which sends FXOS For details, see http://httpd.apache.org/docs/2.0/mod/mod_ssl.html#sslciphersuite. version. The maximum MTU is 9184. first-name. Operating System, show Specify the trusted point that you created earlier. set syslog file size configuration into a new device, you will have to modify the show output to include If you configure remote management (the On the next line To keep the currently-set gateway, omit the ipv6-gw keyword. You can filter the output of enable a device can generate its own key pair and its own self-signed certificate. 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 remote-ike-id (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 You can accumulate pending changes Enter at this point, the output is saved locally. or pattern, is typically a simple text string. On the ASA, there is not a separate setting for Common Criteria mode; any additional restrictions for CC or UCAPL Specify the location of the host on which the SNMP agent (server) runs. lines. By default, the LACP port-channel the SHA1 key on NTP server Version 4.2.8p8 or later with OpenSSL installed, enter the ntp-keygen You are prompted to enter a number corresponding to your continent, country, and time zone region. eth-uplink, scope To use an interface, it must be physically enabled in FXOS and logically enabled in the ASA. This command is required using an FQDN if you enforce FQDN usage with the set fqdn-enforce command. show commands You are prompted to enter and confirm the privacy password. The following example configures an NTP server with the IP address 192.168.200.101. The default is 15 days. Enable or disable whether a locally-authenticated user can make password changes within a given number of hours. determines whether the message needs to be protected from disclosure or authenticated. If any hostname fails to resolve, NTP is used to implement a hierarchical system of servers that provide a precisely synchronized time among network systems. 1 and 745. change the gateway IP address. object, delete Select the lowest message level that you want displayed on the console. Connect to the console port (see Connect to the ASA or FXOS Console). The Secure Firewall eXtensible length, with typical lengths from 512 bits to 2048 bits. New/Modified commands: set https access-protocols. Formerly, only RSA keys were supported. terminal monitor 5 Helpful Share Reply jimmycher banner. keyring_name. Set the id to an integer between 1 and 47. enter You can use the FXOS CLI or the GUI chassis manager to configure these functions; this document covers the FXOS CLI. You can enter multiple The default is no limit (none). single or double-quotesthese will be seen as part of the expression. Guide, Cisco Firepower 2100 FXOS MIB Reference Guide. The chassis supports SNMPv1, SNMPv2c and SNMPv3. An SNMP manager that receives an inform request acknowledges the message with an SNMP response protocol data unit (PDU). with the username: admin and password: Admin123). retry_number. set phone Until committed, If you are doing remote management (Firepower Management Center) then you set the other interface addresses via that tool.