of your device. Diffie-Hellman Groupscurve25519, ecp256, ecp384, ecp521,modp3072, modp4096. auth Enables authentication but no encryption, noauth Does not enable authentication or encryption, priv Enables authentication and encryption. Message confidentiality and encryptionEnsures that information is not made available or disclosed to unauthorized individuals, Enable or disable the writing of syslog information to a syslog file. User accounts are used to access the Firepower 2100 chassis. Similarly, if you SSH to the ASA, you can connect to Copy and paste the entire text block at the FXOS CLI. A key feature of SNMP is the ability to generate notifications from an SNMP agent. 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. FXOS uses a managed object model, where managed objects are abstract representations of physical or logical entities that keyring View the synchronization status for a specific NTP server. speed {10mbps | 100mbps | 1gbps | 10gbps}. On the next line enter system, set trustpoint_name. the initial vertical bar guide. For keyrings, all hostnames must be FQDNs, and cannot use wild cards. We recommend that you connect to the console port to avoid losing your connection. days Set the number of days before you can reuse a password, between 1 and 365. Provides authentication based on the HMAC-SHA algorithm. keyringtries If you authority Some links below may open a new browser window to display the document you selected. Otherwise, the chassis will not shut down until SettheMaximumNumberofLoginAttempts 44 ViewandClearUserLockoutStatus 45 ConfiguringtheMaximumNumberofPasswordChangesforaChangeInterval 46 . Obtain the key ID and value from the NTP server. You can physically enable and disable interfaces, as well as set the interface speed and duplex. To connect using SSH to the ASA, you must first configure SSH access according to the ASA general operations configuration 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. This setting is the default. ipsec, set The system displays this level and above. show command Suite security level to high: You can configure an IPSec tunnel to encrypt management traffic. configuration file already exists, which you can choose to overwrite or not. Otherwise, the chassis will not reboot until you You can manage physical interfaces in FXOS. Both SNMPv1 and SNMPv2c use a community-based form of security. Enter Password: ****** Perform these steps to enable FIPS or Common Criteria (CC) mode on your Firepower 2100. the actual passwords. keyring_name name. by redirecting the output to a text file. yes If the IKE-negotiated key size is less then the ESP-negotiated key size, then the connection fails. Because that certificate is self-signed, client browsers do not automatically trust it. version. remote-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 Message origin authenticationEnsures that the claimed identity of the user on whose behalf received data was originated is The revoke-policy {relaxed | strict}. By default, a self-signed SSL certificate is generated for use with the chassis manager. algorithms. superuser account and has full privileges. When you enter a configuration command in the CLI, the command is not applied until you save the configuration. grep Displays only those lines that match the show command You cannot use any spaces or We recommend that you first set FIPS mode on the ASA, wait for the device to reload, and then set FIPS mode in FXOS. The strong password check is enabled by default. The default password is Admin123. The default address is 192.168.45.45. security, scope Specify the email address associated with the certificate request. Note that all security policy and other operations are configured in the ASA OS (using CLI or ASDM). have not been altered to an extent greater than can occur non-maliciously. between 0 and 10. Only Ethernet 1/1 and Ethernet 1/2 are enabled by default in both FXOS and the ASA. (Optional) Specify the level of Cipher Suite security used by the domain. interval to 10 days, then you can change your password only after 10 days have passed, and you have changed your password set local-user-name. If using tunnel mode, set the remote subnet: set ip_address Configure an IPv4 management IP address, and optionally the gateway. fabric console, SSH session, or a local file. Enter the appropriate information For example, chassis, network modules, ports, and processors are physical entities represented as managed You can also change the default gateway Note that in the following syntax description, min_num_hours Set the minimum number of hours that a locally-authenticated user must wait before changing a newly created password, between banner. community-name. The cipher_suite_string can contain up to 256 characters and must conform to the OpenSSL Cipher Suite specifications. For example, the password must not be based on a standard dictionary word. port_num. Must pass a password dictionary check. For example, if you set the history count to 3, and the reuse Clock enter the command, you are queried for remote server name or IP address, user user-name. log-level By default, expiration is disabled (never ). prefix_length For IPv4, the prefix length is from 0 to 32. (Optional) Specify the date that the user account expires. Connections that were previously not established are retried. minutes Sets the maximum time between 10 and 1440 minutes. set https cipher-suite-mode character to display the options available at the current state of the command syntax. Specify the port to be used for the SNMP trap. press Set the scope for fabric-interconnect a, and then the IPv6 configuration. Define a trusted point for the certificate you want to add to the key ring. For IPv6, enter :: and a prefix of 0 to allow all networks. keyring 2023 Cisco and/or its affiliates. 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. 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. Add local users for chassis The level options are listed in order of decreasing urgency. We added the following IKE and ESP ciphers and algorithms (not configurable): Ciphersaes192. about FXOS access on a data interface. The SubjectName is automatically added as the object, delete for user account names (see Guidelines for User Accounts). you add it to the EtherChannel. start_ip end_ip. the Firepower 2100 uses the default key ring with a self-signed certificate. SettheMaximumNumberofLoginAttempts 44 ViewandClearUserLockoutStatus 45 ConfiguringtheMaximumNumberofPasswordChangesforaChangeInterval 46 . Enter at this point, the output is saved locally. not be erased, and the default configuration is not applied. set syslog file name CreatingaKeyRing 73 RegeneratingtheDefaultKeyRing 73 CreatingaCertificateRequestforaKeyRing 74 CreatingaCertificateRequestforaKeyRingwithBasicOptions 74 . The upgrade process typically takes between 20 and 30 minutes. for a user and the role in which the user resides. 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 following example configures the system clock. admin-duplex {fullduplex | halfduplex}. password. If you do not specify certificate information in the command, you are prompted to enter a certificate or a list of trustpoints set password-expiration {days | never} Set the expiration between 1 and 9999 days. output to a specified text file using the selected transport protocol. The system displays this level and above on the console. These accounts work for chassis manager and for SSH access. a. scope length, with typical lengths from 512 bits to 2048 bits. DHCP (see Change the FXOS Management IP Addresses or Gateway). object, scope be physically enabled in FXOS and logically enabled in the ASA. The following example configures an NTP server with the IP address 192.168.200.101. On the next line following your input, type ENDOFBUF to finish. show commands ip-block For IPSec, enforcement is enabled by default, except for connections created prior to 9.13(1); you must manually (Optional) Specify the name of a key ring you added. At the prompt, paste the certificate text that you received from the trust anchor or certificate authority. Display the contents of the imported certificate, and verify that the Certificate Status value displays as Valid . informs Sets the type to informs if you select v2c for the version. manager and the FXOS CLI. (Optional) If you select v3 for the version, specify the privilege associated with the trap. For information about supported MIBs, see the Cisco Firepower 2100 FXOS MIB Reference Integrity Algorithmssha256, sha384, sha512, sha1_160. Redirects This is the default setting. Firepower 2100 uses NTP version 3. scope Guide. the guidelines for a strong password (see Guidelines for User Accounts). member-port If you want to allow access from other networks, or to allow You can use the scope command with any managed object, whether a permanent object or a user-instantiated object. You can view the pending commands in any command mode. following the certificate, type ENDOFBUF to complete the certificate input. The admin account is a default user account and cannot be modified or deleted. You are prompted to authenticate for FXOS; use the default username: admin and password: Admin123. curve25519 is not supported in FIPS or Common Criteria mode. Specify the 2-letter country code of the country in which the company resides. (Optional) Specify the last name of the user: set lastname The following example configures an IPv4 management interface and gateway: The following example configures an IPv6 management interface and gateway: You can set the SSL/TLS versions for HTTPS acccess. Enter the FXOS login credentials. ASDM image (asdm.bin) just before upgrading the ASA bundle. The minutes value can be any integer between 60-1440, inclusive. While any commands are pending, an asterisk (*) appears before the By default, the server is enabled with pass_change_num Sets the maximum number of times that a locally-authenticated user can change their password during the change interval, The modulus value (in bits) is in multiples of 8 from 1024 to 2048. exclude Excludes all lines that match the pattern (Optional) Set the interface speed for all members of the port-channel to override the properties set on the individual interfaces. ipv6 New/Modified commands: set port-channel-mode, Support for NTP Authentication on the Firepower 2100. fips-mode, enable pass-change-num. and privileges. the FXOS supports a maximum of 8 key rings, including the default key ring. If you enable the minimum password length check, you must create passwords with the specified minimum number of characters. Both have its own management IP address and share same physical Interface Management 1/1. These vulnerabilities are due to insufficient input validation. prefix [https | snmp | ssh]. connections to match your new network. requests be sent from the SNMP manager. port-channel Cisco Firepower 2100 ASA Platform Mode FXOS Configuration Guide, View with Adobe Reader on a variety of devices. set expiration-warning-period 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. A combination of a security model and a security level determines which security mechanism is employed when handling an SNMP If you connect at the console port, you access the FXOS CLI immediately. show ntp-server [hostname | ip_addr | ip6_addr]. Provides authentication based on the HMAC Secure Hash Algorithm (SHA). with the other key. in multiple command modes and apply them together. Press Enter between lines. You can then reenable DHCP for the new network. Four general commands are available for object management: create certchain [certchain]. set clock BEGIN CERTIFICATE and END CERTIFICATE flags. Note that all security policy and other operations are configured in the ASA OS (using CLI or ASDM). of a scope value to use when computing the message digest. (CA) or an intermediate CA or trust anchor that is part of a trust chain that leads to a root CA. system-location-name. You can reenable DHCP using new client IP addresses after you change the management IP address. The documentation set for this product strives to use bias-free language. To make sure that you are running a compatible version You can connect to the ASA CLI from FXOS, and vice versa. 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. If gw A managed information base (MIB)The collection of managed objects on the You must delete the user account and create a new one. the admin user role, and commits the transaction: You can configure global settings for all users. set first-name. In addition to SHA-based authentication, the chassis also provides privacy using the AES-128 bit Advanced Encryption Standard. Each user account must have a unique username and password. password, between 0 and 15. The following example enables HTTPS, sets the port number to 4443, sets the key ring name to kring7984, and sets the Cipher You can filter the output of Until committed, You cannot configure the admin account as inactive. Traps are less reliable than informs because the SNMP level to determine the security mechanism applied when the SNMP message is processed. The following example shows how the prompts change during the command entry process: You can save the To return to the ASA CLI, enter exit or type Ctrl-Shift-6, x. The following example enables the DHCP server: Logs are useful both in routine troubleshooting and in incident handling. to perform a password strength check on user passwords. Enable or disable the password strength check. A sender can also prove its ownership of a public key by encrypting Delete and add new access lists for HTTPS, SSH, and SNMP to allow management connections from the new network. For SFP interfaces, the default setting is off, and you cannot enable autonegotiation. object command exists. NTP is used to implement a hierarchical system of servers that provide a precisely synchronized time among network systems. remote-ike-id the following address range: 192.168.45.10-192.168.45.12. set ipv6_address You can use the FXOS CLI or the GUI chassis An SNMP agentThe software component within the chassis that maintains the data for the chassis and reports the data, as needed, keyring_name. prefix_length The admin account is always active and does not expire. 5 Helpful Share Reply jimmycher phone-num. default level is Critical. firepower# connect ftd Configure the FTD management IP address. entities, or processes. The AES privacy password can have a minimum of eight detail. name, file path, and so on. last-name. | workspace:}. After you create the user, the login ID cannot be changed. Set the key type to RSA (the default) or ECDSA. show commands }. New/Modified commands: set https access-protocols. at each prompt. | after the 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 object command, which will give an error if an object already exists. Upload the certificate you obtained from the trust anchor or certificate authority. keyring_name. an upgrade. You must be a user with admin privileges to add or edit a local user account. cut Removes (cut) portions of each line. scope If you use the no-prompt keyword, the chassis will reboot immediately after entering the command. ntp-server {hostname | ip_addr | ip6_addr}. it takes to generate an RSA key pair. Specify the location of the host on which the SNMP agent (server) runs. the command errors out. You must manually regenerate default key ring certificate if the certificate expires. settings are automatically synced between the Firepower 2100 chassis and the ASA OS. confirmed. set https cipher-suite The Firepower 2100 supports EtherChannels in Active or On Link Aggregation Control Protocol (LACP) mode. Enter security mode, and then banner mode. You can change the FXOS management IP address on the Firepower 2100 chassis from the Several of these subcommands have additional options that let you further control the filtering. Operating System, show FXOS rejects any password that does not meet the following requirements: Must contain a minimum of 8 characters and a maximum of 127 characters. An SNMP manager that receives an inform request acknowledges the message with an SNMP response protocol data unit (PDU). 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. 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. specified pattern, and display that line and all subsequent lines. In general, a longer key is more secure than a shorter key.
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