Cisco IOS

Collect logs from Cisco IOS with Elastic Agent.


Version	1.26.6 (View all)
Compatible Kibana version(s)	7.16.0 or higher 8.0.0 or higher
Supported Serverless project types What's this?	Security Observability
Subscription level What's this?	Basic
Level of support What's this?	Elastic

This integration is for Cisco IOS network devices' logs. It includes the following datasets for receiving logs over syslog or read from a file:

Log Configuration

The Cisco appliance may be configured in a variety of ways to include or exclude fields. The Cisco IOS Integration expects the host name and timestamp to be present. If the sequence-number is configured to be present it will be used to populate event.sequence. If it is not, but message-count is configured to be present that field will be used in its place.

Timestamps and timezones are by default not enabled for Cisco IOS logging, to enable them please use service timestamps log datetime. For more information, please see the Timestamp documentation

The format of timezones added to Cisco IOS logs does not always match the expected formats used in common programming languages, and therefore 2 options have been added to the integration configuration:

Timezone - This option allows the user to specify the timezone that the logs will be translated to. This will enforce all logs sent to the integration to the same timezone. This option is recommended for most users and default is UTC.
Timezone Map - This option is for users who have logs from multiple timezones and want to translate them to the correct timezone. This option allows the user to specify a map of timezones to translate from and to. This option is recommended for advanced users who have logs from multiple timezones being sent to the same integration instance. If the timezone in a Cisco IOS log entry does not match any of the configured mappings, the log will fall back to the timezone specified in the Timezone option, and also defaults to UTC.

If log messages are relayed resulting in additional syslog header prefixes or other text, this text must be removed for ingestion to be successful. This may be done by adding an appropriate Beats processor to the configuration.

IOS

The log dataset collects the Cisco IOS router and switch logs.

An example event for log looks as following:

{
    "@timestamp": "2022-01-06T20:52:12.861Z",
    "agent": {
        "ephemeral_id": "960a0fda-a7b7-4362-9018-34b1d0d119c4",
        "id": "f00ff835-626e-4a18-a8a2-0bb3ebb7503f",
        "name": "docker-fleet-agent",
        "type": "filebeat",
        "version": "8.0.0"
    },
    "cisco": {
        "ios": {
            "facility": "SYS",
            "message_count": 2360957
        }
    },
    "data_stream": {
        "dataset": "cisco_ios.log",
        "namespace": "ep",
        "type": "logs"
    },
    "ecs": {
        "version": "8.11.0"
    },
    "elastic_agent": {
        "id": "f00ff835-626e-4a18-a8a2-0bb3ebb7503f",
        "snapshot": false,
        "version": "8.0.0"
    },
    "event": {
        "agent_id_status": "verified",
        "category": [
            "network"
        ],
        "code": "CONFIG_I",
        "dataset": "cisco_ios.log",
        "ingested": "2023-07-13T09:20:48Z",
        "original": "<189>2360957: Jan  6 2022 20:52:12.861: %SYS-5-CONFIG_I: Configured from console by akroh on vty0 (10.100.11.10)",
        "provider": "firewall",
        "sequence": 2360957,
        "severity": 5,
        "timezone": "+00:00",
        "type": [
            "info"
        ]
    },
    "input": {
        "type": "tcp"
    },
    "log": {
        "level": "notification",
        "source": {
            "address": "172.25.0.4:46792"
        },
        "syslog": {
            "priority": 189
        }
    },
    "message": "Configured from console by akroh on vty0 (10.100.11.10)",
    "observer": {
        "product": "IOS",
        "type": "firewall",
        "vendor": "Cisco"
    },
    "tags": [
        "preserve_original_event",
        "cisco-ios",
        "forwarded"
    ]
}

Exported fields

Field	Description	Type
@timestamp	Date/time when the event originated. This is the date/time extracted from the event, typically representing when the event was generated by the source. If the event source has no original timestamp, this value is typically populated by the first time the event was received by the pipeline. Required field for all events.	date
cisco.ios.access_list	Name of the IP access list.	keyword
cisco.ios.action	Action taken by the device	keyword
cisco.ios.facility	The facility to which the message refers (for example, SNMP, SYS, and so forth). A facility can be a hardware device, a protocol, or a module of the system software. It denotes the source or the cause of the system message.	keyword
cisco.ios.interface.name	The name of the network interface.	keyword
cisco.ios.message_count	Message count number provided by the device when the device's service message-counter global configuration is set.	long
cisco.ios.outcome	The result of the event	keyword
cisco.ios.pim.group.ip	Multicast group IP	ip
cisco.ios.pim.source.ip	Multicast source IP	ip
cisco.ios.sequence	Sequence number provided by the device when the device's service sequence-numbers global configuration is set.	keyword
cisco.ios.session.number	Session ID	integer
cisco.ios.session.type	Session type	keyword
cisco.ios.tableid	The tableid associated with badauth errors	keyword
cisco.ios.uptime	The uptime for the device.	keyword
cloud.account.id	The cloud account or organization id used to identify different entities in a multi-tenant environment. Examples: AWS account id, Google Cloud ORG Id, or other unique identifier.	keyword
cloud.availability_zone	Availability zone in which this host is running.	keyword
cloud.image.id	Image ID for the cloud instance.	keyword
cloud.instance.id	Instance ID of the host machine.	keyword
cloud.instance.name	Instance name of the host machine.	keyword
cloud.machine.type	Machine type of the host machine.	keyword
cloud.project.id	Name of the project in Google Cloud.	keyword
cloud.provider	Name of the cloud provider. Example values are aws, azure, gcp, or digitalocean.	keyword
cloud.region	Region in which this host is running.	keyword
container.id	Unique container id.	keyword
container.image.name	Name of the image the container was built on.	keyword
container.labels	Image labels.	object
container.name	Container name.	keyword
data_stream.dataset	Data stream dataset.	constant_keyword
data_stream.namespace	Data stream namespace.	constant_keyword
data_stream.type	Data stream type.	constant_keyword
destination.address	Some event destination addresses are defined ambiguously. The event will sometimes list an IP, a domain or a unix socket. You should always store the raw address in the `.address` field. Then it should be duplicated to `.ip` or `.domain`, depending on which one it is.	keyword
destination.as.number	Unique number allocated to the autonomous system. The autonomous system number (ASN) uniquely identifies each network on the Internet.	long
destination.as.organization.name	Organization name.	keyword
destination.as.organization.name.text	Multi-field of `destination.as.organization.name`.	match_only_text
destination.bytes	Bytes sent from the destination to the source.	long
destination.geo.city_name	City name.	keyword
destination.geo.continent_name	Name of the continent.	keyword
destination.geo.country_iso_code	Country ISO code.	keyword
destination.geo.country_name	Country name.	keyword
destination.geo.location	Longitude and latitude.	geo_point
destination.geo.region_iso_code	Region ISO code.	keyword
destination.geo.region_name	Region name.	keyword
destination.ip	IP address of the destination (IPv4 or IPv6).	ip
destination.port	Port of the destination.	long
ecs.version	ECS version this event conforms to. `ecs.version` is a required field and must exist in all events. When querying across multiple indices -- which may conform to slightly different ECS versions -- this field lets integrations adjust to the schema version of the events.	keyword
elastic.agent.id		keyword
elastic.agent.snapshot		boolean
elastic.agent.version		keyword
error.message	Error message.	match_only_text
event.category	This is one of four ECS Categorization Fields, and indicates the second level in the ECS category hierarchy. `event.category` represents the "big buckets" of ECS categories. For example, filtering on `event.category:process` yields all events relating to process activity. This field is closely related to `event.type`, which is used as a subcategory. This field is an array. This will allow proper categorization of some events that fall in multiple categories.	keyword
event.code	Identification code for this event, if one exists. Some event sources use event codes to identify messages unambiguously, regardless of message language or wording adjustments over time. An example of this is the Windows Event ID.	keyword
event.created	`event.created` contains the date/time when the event was first read by an agent, or by your pipeline. This field is distinct from `@timestamp` in that `@timestamp` typically contain the time extracted from the original event. In most situations, these two timestamps will be slightly different. The difference can be used to calculate the delay between your source generating an event, and the time when your agent first processed it. This can be used to monitor your agent's or pipeline's ability to keep up with your event source. In case the two timestamps are identical, `@timestamp` should be used.	date
event.dataset	Event dataset	constant_keyword
event.duration	Duration of the event in nanoseconds. If `event.start` and `event.end` are known this value should be the difference between the end and start time.	long
event.end	`event.end` contains the date when the event ended or when the activity was last observed.	date
event.ingested	Timestamp when an event arrived in the central data store. This is different from `@timestamp`, which is when the event originally occurred. It's also different from `event.created`, which is meant to capture the first time an agent saw the event. In normal conditions, assuming no tampering, the timestamps should chronologically look like this: `@timestamp` < `event.created` < `event.ingested`.	date
event.kind	This is one of four ECS Categorization Fields, and indicates the highest level in the ECS category hierarchy. `event.kind` gives high-level information about what type of information the event contains, without being specific to the contents of the event. For example, values of this field distinguish alert events from metric events. The value of this field can be used to inform how these kinds of events should be handled. They may warrant different retention, different access control, it may also help understand whether the data is coming in at a regular interval or not.	keyword
event.module	Event module	constant_keyword
event.original	Raw text message of entire event. Used to demonstrate log integrity or where the full log message (before splitting it up in multiple parts) may be required, e.g. for reindex. This field is not indexed and doc_values are disabled. It cannot be searched, but it can be retrieved from `_source`. If users wish to override this and index this field, please see `Field data types` in the `Elasticsearch Reference`.	keyword
event.provider	Source of the event. Event transports such as Syslog or the Windows Event Log typically mention the source of an event. It can be the name of the software that generated the event (e.g. Sysmon, httpd), or of a subsystem of the operating system (kernel, Microsoft-Windows-Security-Auditing).	keyword
event.severity	The numeric severity of the event according to your event source. What the different severity values mean can be different between sources and use cases. It's up to the implementer to make sure severities are consistent across events from the same source. The Syslog severity belongs in `log.syslog.severity.code`. `event.severity` is meant to represent the severity according to the event source (e.g. firewall, IDS). If the event source does not publish its own severity, you may optionally copy the `log.syslog.severity.code` to `event.severity`.	long
event.start	`event.start` contains the date when the event started or when the activity was first observed.	date
event.timezone	This field should be populated when the event's timestamp does not include timezone information already (e.g. default Syslog timestamps). It's optional otherwise. Acceptable timezone formats are: a canonical ID (e.g. "Europe/Amsterdam"), abbreviated (e.g. "EST") or an HH:mm differential (e.g. "-05:00").	keyword
event.type	This is one of four ECS Categorization Fields, and indicates the third level in the ECS category hierarchy. `event.type` represents a categorization "sub-bucket" that, when used along with the `event.category` field values, enables filtering events down to a level appropriate for single visualization. This field is an array. This will allow proper categorization of some events that fall in multiple event types.	keyword
host.architecture	Operating system architecture.	keyword
host.containerized	If the host is a container.	boolean
host.domain	Name of the domain of which the host is a member. For example, on Windows this could be the host's Active Directory domain or NetBIOS domain name. For Linux this could be the domain of the host's LDAP provider.	keyword
host.hostname	Hostname of the host. It normally contains what the `hostname` command returns on the host machine.	keyword
host.id	Unique host id. As hostname is not always unique, use values that are meaningful in your environment. Example: The current usage of `beat.name`.	keyword
host.ip	Host ip addresses.	ip
host.mac	Host mac addresses.	keyword
host.name	Name of the host. It can contain what `hostname` returns on Unix systems, the fully qualified domain name, or a name specified by the user. The sender decides which value to use.	keyword
host.os.build	OS build information.	keyword
host.os.codename	OS codename, if any.	keyword
host.os.family	OS family (such as redhat, debian, freebsd, windows).	keyword
host.os.kernel	Operating system kernel version as a raw string.	keyword
host.os.name	Operating system name, without the version.	keyword
host.os.name.text	Multi-field of `host.os.name`.	text
host.os.platform	Operating system platform (such centos, ubuntu, windows).	keyword
host.os.version	Operating system version as a raw string.	keyword
host.type	Type of host. For Cloud providers this can be the machine type like `t2.medium`. If vm, this could be the container, for example, or other information meaningful in your environment.	keyword
hostname	Hostname from syslog header.	keyword
icmp.code	ICMP code.	keyword
icmp.type	ICMP type.	keyword
igmp.type	IGMP type.	keyword
input.type		keyword
labels	Custom key/value pairs. Can be used to add meta information to events. Should not contain nested objects. All values are stored as keyword. Example: `docker` and `k8s` labels.	object
log.file.path	Full path to the log file this event came from, including the file name. It should include the drive letter, when appropriate. If the event wasn't read from a log file, do not populate this field.	keyword
log.level	Original log level of the log event. If the source of the event provides a log level or textual severity, this is the one that goes in `log.level`. If your source doesn't specify one, you may put your event transport's severity here (e.g. Syslog severity). Some examples are `warn`, `err`, `i`, `informational`.	keyword
log.offset		long
log.source.address		keyword
log.syslog.hostname	The hostname, FQDN, or IP of the machine that originally sent the Syslog message. This is sourced from the hostname field of the syslog header. Depending on the environment, this value may be different from the host that handled the event, especially if the host handling the events is acting as a collector.	keyword
log.syslog.priority	Syslog numeric priority of the event, if available. According to RFCs 5424 and 3164, the priority is 8 * facility + severity. This number is therefore expected to contain a value between 0 and 191.	long
message	For log events the message field contains the log message, optimized for viewing in a log viewer. For structured logs without an original message field, other fields can be concatenated to form a human-readable summary of the event. If multiple messages exist, they can be combined into one message.	match_only_text
network.bytes	Total bytes transferred in both directions. If `source.bytes` and `destination.bytes` are known, `network.bytes` is their sum.	long
network.community_id	A hash of source and destination IPs and ports, as well as the protocol used in a communication. This is a tool-agnostic standard to identify flows. Learn more at https://github.com/corelight/community-id-spec.	keyword
network.iana_number	IANA Protocol Number (https://www.iana.org/assignments/protocol-numbers/protocol-numbers.xhtml). Standardized list of protocols. This aligns well with NetFlow and sFlow related logs which use the IANA Protocol Number.	keyword
network.packets	Total packets transferred in both directions. If `source.packets` and `destination.packets` are known, `network.packets` is their sum.	long
network.transport	Same as network.iana_number, but instead using the Keyword name of the transport layer (udp, tcp, ipv6-icmp, etc.) The field value must be normalized to lowercase for querying.	keyword
network.type	In the OSI Model this would be the Network Layer. ipv4, ipv6, ipsec, pim, etc The field value must be normalized to lowercase for querying.	keyword
observer.product	The product name of the observer.	keyword
observer.type	The type of the observer the data is coming from. There is no predefined list of observer types. Some examples are `forwarder`, `firewall`, `ids`, `ips`, `proxy`, `poller`, `sensor`, `APM server`.	keyword
observer.vendor	Vendor name of the observer.	keyword
process.program	Process from syslog header.	keyword
related.ip	All of the IPs seen on your event.	ip
related.user	All the user names or other user identifiers seen on the event.	keyword
source.address	Some event source addresses are defined ambiguously. The event will sometimes list an IP, a domain or a unix socket. You should always store the raw address in the `.address` field. Then it should be duplicated to `.ip` or `.domain`, depending on which one it is.	keyword
source.as.number	Unique number allocated to the autonomous system. The autonomous system number (ASN) uniquely identifies each network on the Internet.	long
source.as.organization.name	Organization name.	keyword
source.as.organization.name.text	Multi-field of `source.as.organization.name`.	match_only_text
source.bytes	Bytes sent from the source to the destination.	long
source.geo.city_name	City name.	keyword
source.geo.continent_name	Name of the continent.	keyword
source.geo.country_iso_code	Country ISO code.	keyword
source.geo.country_name	Country name.	keyword
source.geo.location	Longitude and latitude.	geo_point
source.geo.region_iso_code	Region ISO code.	keyword
source.geo.region_name	Region name.	keyword
source.ip	IP address of the source (IPv4 or IPv6).	ip
source.packets	Packets sent from the source to the destination.	long
source.port	Port of the source.	long
source.user.name	Short name or login of the user.	keyword
source.user.name.text	Multi-field of `source.user.name`.	match_only_text
tags	List of keywords used to tag each event.	keyword

Changelog

Version	Details	Kibana version(s)
1.26.6	Bug fix View pull request Fix handling of ACCESSLOGSP logs	7.16.0 or higher 8.0.0 or higher
1.26.5	Bug fix View pull request Fix ingest pipeline warnings	7.16.0 or higher 8.0.0 or higher
1.26.4	Enhancement View pull request Fix hostname parsing for names that contain '_' underscore characters.	7.16.0 or higher 8.0.0 or higher
1.26.3	Enhancement View pull request Fix bad auth grok processor handling of missing MD5 sums.	7.16.0 or higher 8.0.0 or higher
1.26.2	Bug fix View pull request Fix handling of timezone configurations.	7.16.0 or higher 8.0.0 or higher
1.26.1	Enhancement View pull request Improve grok processors to better handle generic messages.	7.16.0 or higher 8.0.0 or higher
1.26.0	Enhancement View pull request Update package spec to 3.0.3.	7.16.0 or higher 8.0.0 or higher
1.25.1	Bug fix View pull request Remove erroneous period from repeated messages grok	7.16.0 or higher 8.0.0 or higher
1.25.0	Enhancement View pull request Add support for repeated messages logs	7.16.0 or higher 8.0.0 or higher
1.24.2	Bug fix View pull request Fix time zone configuration not being applied.	7.16.0 or higher 8.0.0 or higher
1.24.1	Enhancement View pull request Changed owners	7.16.0 or higher 8.0.0 or higher
1.24.0	Enhancement View pull request Add support for BADAUTH events.	7.16.0 or higher 8.0.0 or higher
1.23.1	Bug fix View pull request Fix exclude_files pattern.	7.16.0 or higher 8.0.0 or higher
1.23.0	Enhancement View pull request ECS version updated to 8.11.0.	7.16.0 or higher 8.0.0 or higher
1.22.0	Enhancement View pull request ECS version updated to 8.10.0.	7.16.0 or higher 8.0.0 or higher
1.21.0	Enhancement View pull request The format_version in the package manifest changed from 2.11.0 to 3.0.0. Removed dotted YAML keys from package manifest. Added 'owner.type: elastic' to package manifest.	7.16.0 or higher 8.0.0 or higher
1.20.0	Enhancement View pull request Add tags.yml file so that integration's dashboards and saved searches are tagged with "Security Solution" and displayed in the Security Solution UI.	7.16.0 or higher 8.0.0 or higher
1.19.0	Enhancement View pull request Support ingesting IOSXE-*-PLATFORM messages.	7.16.0 or higher 8.0.0 or higher
1.18.0	Enhancement View pull request Support ingesting NTP log messages.	7.16.0 or higher 8.0.0 or higher
1.17.0	Enhancement View pull request Update package to ECS 8.9.0.	7.16.0 or higher 8.0.0 or higher
1.16.2	Bug fix View pull request Fix parsing error when message_count is missing	7.16.0 or higher 8.0.0 or higher
1.16.1	Bug fix View pull request Fix grok to be aware of fman_fp_image	7.16.0 or higher 8.0.0 or higher
1.16.0	Enhancement View pull request Adding Timezone Map advanced configuration option	7.16.0 or higher 8.0.0 or higher
1.15.0	Enhancement View pull request Update package to ECS 8.8.0.	7.16.0 or higher 8.0.0 or higher
1.14.0	Enhancement View pull request Update package-spec version to 2.7.0.	7.16.0 or higher 8.0.0 or higher
1.13.0	Enhancement View pull request Update package to ECS 8.7.0.	7.16.0 or higher 8.0.0 or higher
1.12.0	Enhancement View pull request Update package to ECS 8.6.0.	7.16.0 or higher 8.0.0 or higher
1.11.0	Enhancement View pull request Add `udp_options` to the UDP input.	7.16.0 or higher 8.0.0 or higher
1.10.0	Enhancement View pull request Update package to ECS 8.5.0.	7.16.0 or higher 8.0.0 or higher
1.9.3	Bug fix View pull request Remove duplicate fields.	7.16.0 or higher 8.0.0 or higher
1.9.2	Bug fix View pull request Remove duplicate field.	7.16.0 or higher 8.0.0 or higher
1.9.1	Enhancement View pull request Use ECS geo.location definition.	7.16.0 or higher 8.0.0 or higher
1.9.0	Enhancement View pull request Handle ASR Log Format.	7.16.0 or higher 8.0.0 or higher
1.8.0	Enhancement View pull request Update package to ECS 8.4.0	7.16.0 or higher 8.0.0 or higher
1.7.2	Enhancement View pull request Improve TCP, SSL config description and example.	7.16.0 or higher 8.0.0 or higher
1.7.1	Enhancement View pull request update readme file - added link to cisco documentation	7.16.0 or higher 8.0.0 or higher
1.7.0	Enhancement View pull request Update package to ECS 8.3.0.	7.16.0 or higher 8.0.0 or higher
1.6.0	Enhancement View pull request Add TLS system test Enhancement View pull request Add TCP input with TLS support	7.16.0 or higher 8.0.0 or higher
1.5.0	Enhancement View pull request Update to ECS 8.2	7.16.0 or higher 8.0.0 or higher
1.4.2	Enhancement View pull request Add documentation for multi-fields	7.16.0 or higher 8.0.0 or higher
1.4.1	Bug fix View pull request Add missing event.original mapping	7.16.0 or higher 8.0.0 or higher
1.4.0	Enhancement View pull request Update to ECS 8.0	—
1.3.0	Enhancement View pull request Add syslog header and timestamp parsing.	7.16.0 or higher 8.0.0 or higher
1.2.2	Bug fix View pull request Regenerate test files using the new GeoIP database	7.16.0 or higher 8.0.0 or higher
1.2.1	Bug fix View pull request Change test public IPs to the supported subset	—
1.2.0	Enhancement View pull request Add 8.0.0 version constraint	7.16.0 or higher 8.0.0 or higher
1.1.2	Enhancement View pull request Update Title and Description.	7.16.0 or higher
1.1.1	Bug fix View pull request Fix logic that checks for the 'forwarded' tag	—
1.1.0	Enhancement View pull request Update to ECS 1.12.0	—
1.0.0	Enhancement View pull request Initial version of Cisco IOS as separate package	—

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Log Configuration

IOS

Changelog