update index template priorities + explicity add datastream config options

forcedType bool

.github/DISCUSSION_TEMPLATE/2-4.yml

@@ -33,7 +33,7 @@ body:
         - 2.4.200
         - 2.4.201
         - 2.4.210
-        - 3.0.0
+        - 2.4.211
         - Other (please provide detail below)
     validations:
       required: true

.github/DISCUSSION_TEMPLATE/3-0.yml

@@ -0,0 +1,177 @@
+body:
+  - type: markdown
+    attributes:
+      value: |
+        If your organization needs more immediate, enterprise grade professional support, with one-on-one virtual meetings and screensharing, contact us via our website: https://securityonion.com/support
+  - type: dropdown
+    attributes:
+      label: Version
+      description: Which version of Security Onion are you asking about?
+      options:
+        -
+        - 3.0.0
+        - Other (please provide detail below)
+    validations:
+      required: true
+  - type: dropdown
+    attributes:
+      label: Installation Method
+      description: How did you install Security Onion?
+      options:
+        -
+        - Security Onion ISO image
+        - Cloud image (Amazon, Azure, Google)
+        - Network installation on Oracle 9 (unsupported)
+        - Other (please provide detail below)
+    validations:
+      required: true
+  - type: dropdown
+    attributes:
+      label: Description
+      description: >
+        Is this discussion about installation, configuration, upgrading, or other?
+      options:
+        -
+        - installation
+        - configuration
+        - upgrading
+        - other (please provide detail below)
+    validations:
+      required: true
+  - type: dropdown
+    attributes:
+      label: Installation Type
+      description: >
+        When you installed, did you choose Import, Eval, Standalone, Distributed, or something else?
+      options:
+        -
+        - Import
+        - Eval
+        - Standalone
+        - Distributed
+        - other (please provide detail below)
+    validations:
+      required: true
+  - type: dropdown
+    attributes:
+      label: Location
+      description: >
+        Is this deployment in the cloud, on-prem with Internet access, or airgap?
+      options:
+        -
+        - cloud
+        - on-prem with Internet access
+        - airgap
+        - other (please provide detail below)
+    validations:
+      required: true
+  - type: dropdown
+    attributes:
+      label: Hardware Specs
+      description: >
+        Does your hardware meet or exceed the minimum requirements for your installation type as shown at https://securityonion.net/docs/hardware?
+      options:
+        -
+        - Meets minimum requirements
+        - Exceeds minimum requirements
+        - Does not meet minimum requirements
+        - other (please provide detail below)
+    validations:
+      required: true
+  - type: input
+    attributes:
+      label: CPU
+      description: How many CPU cores do you have?
+    validations:
+      required: true
+  - type: input
+    attributes:
+      label: RAM
+      description: How much RAM do you have?
+    validations:
+      required: true
+  - type: input
+    attributes:
+      label: Storage for /
+      description: How much storage do you have for the / partition?
+    validations:
+      required: true
+  - type: input
+    attributes:
+      label: Storage for /nsm
+      description: How much storage do you have for the /nsm partition?
+    validations:
+      required: true
+  - type: dropdown
+    attributes:
+      label: Network Traffic Collection
+      description: >
+        Are you collecting network traffic from a tap or span port?
+      options:
+        -
+        - tap
+        - span port
+        - other (please provide detail below)
+    validations:
+      required: true
+  - type: dropdown
+    attributes:
+      label: Network Traffic Speeds
+      description: >
+        How much network traffic are you monitoring?
+      options:
+        -
+        - Less than 1Gbps
+        - 1Gbps to 10Gbps
+        - more than 10Gbps
+    validations:
+      required: true
+  - type: dropdown
+    attributes:
+      label: Status
+      description: >
+        Does SOC Grid show all services on all nodes as running OK?
+      options:
+        -
+        - Yes, all services on all nodes are running OK
+        - No, one or more services are failed (please provide detail below)
+    validations:
+      required: true
+  - type: dropdown
+    attributes:
+      label: Salt Status
+      description: >
+        Do you get any failures when you run "sudo salt-call state.highstate"?
+      options:
+        -
+        - Yes, there are salt failures (please provide detail below)
+        - No, there are no failures
+    validations:
+      required: true
+  - type: dropdown
+    attributes:
+      label: Logs
+      description: >
+        Are there any additional clues in /opt/so/log/?
+      options:
+        -
+        - Yes, there are additional clues in /opt/so/log/ (please provide detail below)
+        - No, there are no additional clues
+    validations:
+      required: true
+  - type: textarea
+    attributes:
+      label: Detail
+      description: Please read our discussion guidelines at https://github.com/Security-Onion-Solutions/securityonion/discussions/1720 and then provide detailed information to help us help you.
+      placeholder: |-
+        STOP! Before typing, please read our discussion guidelines at https://github.com/Security-Onion-Solutions/securityonion/discussions/1720 in their entirety!
+
+        If your organization needs more immediate, enterprise grade professional support, with one-on-one virtual meetings and screensharing, contact us via our website: https://securityonion.com/support
+    validations:
+      required: true
+  - type: checkboxes
+    attributes:
+      label: Guidelines
+      options:
+        - label: I have read the discussion guidelines at https://github.com/Security-Onion-Solutions/securityonion/discussions/1720 and assert that I have followed the guidelines.
+          required: true

salt/common/files/daemon.json

@@ -8,5 +8,12 @@
       "base": "172.17.0.0/24",
       "size": 24
     }
-  ]
+  ],
+  "default-ulimits": {
+      "nofile": {
+        "Name": "nofile",
+        "Soft": 1048576,
+        "Hard": 1048576
+      }
+  }
 }

salt/common/tools/sbin/so-common

@@ -550,6 +550,22 @@ retry() {
         return $exitcode
 }
 
+rollover_index() {
+  idx=$1
+  exists=$(so-elasticsearch-query $idx -o /dev/null -w "%{http_code}")
+  if [[ $exists -eq 200 ]]; then
+    rollover=$(so-elasticsearch-query $idx/_rollover -o /dev/null -w "%{http_code}" -XPOST)
+
+    if [[ $rollover -eq 200 ]]; then
+      echo "Successfully triggered rollover for $idx..."
+    else
+      echo "Could not trigger rollover for $idx..."
+    fi
+  else
+    echo "Could not find index $idx..."
+  fi
+}
+
 run_check_net_err() {
 	local cmd=$1
 	local err_msg=${2:-"Unknown error occured, please check /root/$WHATWOULDYOUSAYYAHDOHERE.log for details."} # Really need to rename that variable

salt/elasticsearch/defaults.yaml

@@ -117,7 +117,7 @@ elasticsearch:
         ignore_missing_component_templates: []
         index_patterns:
         - so-case*
-        priority: 500
+        priority: 501
         template:
           mappings:
             date_detection: false
@@ -129,8 +129,6 @@ elasticsearch:
                 match_mapping_type: string
           settings:
             index:
-              lifecycle:
-                name: so-case-logs
               mapping:
                 total_fields:
                   limit: 1500
@@ -141,14 +139,7 @@ elasticsearch:
               sort:
                 field: '@timestamp'
                 order: desc
-      policy:
-        phases:
-          hot:
-            actions: {}
-            min_age: 0ms
     so-common:
-      close: 30
-      delete: 365
       index_sorting: false
       index_template:
         composed_of:
@@ -212,7 +203,9 @@ elasticsearch:
         - common-settings
         - common-dynamic-mappings
         - winlog-mappings
-        data_stream: {}
+        data_stream:
+          allow_custom_routing: false
+          hidden: false
         ignore_missing_component_templates: []
         index_patterns:
         - logs-*-so*
@@ -272,7 +265,7 @@ elasticsearch:
         ignore_missing_component_templates: []
         index_patterns:
         - so-detection*
-        priority: 500
+        priority: 501
         template:
           mappings:
             date_detection: false
@@ -284,8 +277,6 @@ elasticsearch:
                 match_mapping_type: string
           settings:
             index:
-              lifecycle:
-                name: so-detection-logs
               mapping:
                 total_fields:
                   limit: 1500
@@ -296,11 +287,6 @@ elasticsearch:
               sort:
                 field: '@timestamp'
                 order: desc
-      policy:
-        phases:
-          hot:
-            actions: {}
-            min_age: 0ms
     sos-backup:
       index_sorting: false
       index_template:
@@ -460,7 +446,7 @@ elasticsearch:
         ignore_missing_component_templates: []
         index_patterns:
         - endgame*
-        priority: 500
+        priority: 501
         template:
           mappings:
             date_detection: false
@@ -508,8 +494,6 @@ elasticsearch:
                 priority: 50
             min_age: 30d
     so-idh:
-      close: 30
-      delete: 365
       index_sorting: false
       index_template:
         composed_of:
@@ -566,8 +550,8 @@ elasticsearch:
         - common-dynamic-mappings
         ignore_missing_component_templates: []
         index_patterns:
-        - so-idh-*
+        - logs-idh-so*
-        priority: 500
+        priority: 501
         template:
           mappings:
             date_detection: false
@@ -677,11 +661,13 @@ elasticsearch:
         - common-dynamic-mappings
         - winlog-mappings
         - hash-mappings
-        data_stream: {}
+        data_stream:
+          allow_custom_routing: false
+          hidden: false
         ignore_missing_component_templates: []
         index_patterns:
         - logs-import-so*
-        priority: 500
+        priority: 501
         template:
           mappings:
             date_detection: false
@@ -736,7 +722,7 @@ elasticsearch:
         ignore_missing_component_templates: []
         index_patterns:
         - so-ip*
-        priority: 500
+        priority: 501
         template:
           mappings:
             date_detection: false
@@ -751,19 +737,12 @@ elasticsearch:
               mapping:
                 total_fields:
                   limit: 1500
-              lifecycle:
-                name: so-ip-mappings-logs
               number_of_replicas: 0
               number_of_shards: 1
               refresh_interval: 30s
               sort:
                 field: '@timestamp'
                 order: desc
-      policy:
-        phases:
-          hot:
-            actions: {}
-            min_age: 0ms
     so-items:
       index_sorting: false
       index_template:
@@ -772,7 +751,7 @@ elasticsearch:
         ignore_missing_component_templates: []
         index_patterns:
         - .items-default-**
-        priority: 500
+        priority: 501
         template:
           mappings:
             date_detection: false
@@ -851,8 +830,6 @@ elasticsearch:
                 priority: 50
             min_age: 30d
     so-kratos:
-      close: 30
-      delete: 365
       index_sorting: false
       index_template:
         composed_of:
@@ -873,7 +850,7 @@ elasticsearch:
         ignore_missing_component_templates: []
         index_patterns:
         - logs-kratos-so*
-        priority: 500
+        priority: 501
         template:
           mappings:
             date_detection: false
@@ -921,8 +898,6 @@ elasticsearch:
                 priority: 50
             min_age: 30d
     so-hydra:
-      close: 30
-      delete: 365
       index_sorting: false
       index_template:
         composed_of:
@@ -983,7 +958,7 @@ elasticsearch:
         ignore_missing_component_templates: []
         index_patterns:
         - logs-hydra-so*
-        priority: 500
+        priority: 501
         template:
           mappings:
             date_detection: false
@@ -1038,7 +1013,7 @@ elasticsearch:
         ignore_missing_component_templates: []
         index_patterns:
         - .lists-default-**
-        priority: 500
+        priority: 501
         template:
           mappings:
             date_detection: false
@@ -1524,6 +1499,9 @@ elasticsearch:
         - so-fleet_integrations.ip_mappings-1
         - so-fleet_globals-1
         - so-fleet_agent_id_verification-1
+        data_stream:
+          allow_custom_routing: false
+          hidden: false
         ignore_missing_component_templates:
         - logs-elastic_agent.cloudbeat@custom
         index_patterns:
@@ -1759,6 +1737,9 @@ elasticsearch:
         - so-fleet_integrations.ip_mappings-1
         - so-fleet_globals-1
         - so-fleet_agent_id_verification-1
+        data_stream:
+          allow_custom_routing: false
+          hidden: false
         ignore_missing_component_templates:
         - logs-elastic_agent.heartbeat@custom
         index_patterns:
@@ -3018,8 +2999,6 @@ elasticsearch:
                 priority: 50
             min_age: 30d
     so-logs-soc:
-      close: 30
-      delete: 365
       index_sorting: false
       index_template:
         composed_of:
@@ -3074,11 +3053,13 @@ elasticsearch:
         - dtc-user_agent-mappings
         - common-settings
         - common-dynamic-mappings
-        data_stream: {}
+        data_stream:
+          allow_custom_routing: false
+          hidden: false
         ignore_missing_component_templates: []
         index_patterns:
         - logs-soc-so*
-        priority: 500
+        priority: 501
         template:
           mappings:
             date_detection: false
@@ -3668,10 +3649,13 @@ elasticsearch:
         - vulnerability-mappings
         - common-settings
         - common-dynamic-mappings
+        data_stream:
+          allow_custom_routing: false
+          hidden: false
         ignore_missing_component_templates: []
         index_patterns:
         - logs-logstash-default*
-        priority: 500
+        priority: 501
         template:
           mappings:
             date_detection: false
@@ -3971,8 +3955,8 @@ elasticsearch:
         - common-dynamic-mappings
         ignore_missing_component_templates: []
         index_patterns:
-        - logs-redis-default*
+        - logs-redis.log*
-        priority: 500
+        priority: 501
         template:
           mappings:
             date_detection: false
@@ -4083,11 +4067,13 @@ elasticsearch:
         - common-settings
         - common-dynamic-mappings
         - hash-mappings
-        data_stream: {}
+        data_stream:
+          allow_custom_routing: false
+          hidden: false
         ignore_missing_component_templates: []
         index_patterns:
         - logs-strelka-so*
-        priority: 500
+        priority: 501
         template:
           mappings:
             date_detection: false
@@ -4197,11 +4183,13 @@ elasticsearch:
         - common-settings
         - common-dynamic-mappings
         - hash-mappings
-        data_stream: {}
+        data_stream:
+          allow_custom_routing: false
+          hidden: false
         ignore_missing_component_templates: []
         index_patterns:
         - logs-suricata-so*
-        priority: 500
+        priority: 501
         template:
           mappings:
             date_detection: false
@@ -4311,11 +4299,13 @@ elasticsearch:
         - common-settings
         - common-dynamic-mappings
         - hash-mappings
-        data_stream: {}
+        data_stream:
+          allow_custom_routing: false
+          hidden: false
         ignore_missing_component_templates: []
         index_patterns:
         - logs-suricata.alerts-*
-        priority: 500
+        priority: 501
         template:
           mappings:
             date_detection: false
@@ -4425,11 +4415,13 @@ elasticsearch:
         - vulnerability-mappings
         - common-settings
         - common-dynamic-mappings
-        data_stream: {}
+        data_stream:
+          allow_custom_routing: false
+          hidden: false
         ignore_missing_component_templates: []
         index_patterns:
         - logs-syslog-so*
-        priority: 500
+        priority: 501
         template:
           mappings:
             date_detection: false
@@ -4541,11 +4533,13 @@ elasticsearch:
         - common-settings
         - common-dynamic-mappings
         - hash-mappings
-        data_stream: {}
+        data_stream:
+          allow_custom_routing: false
+          hidden: false
         ignore_missing_component_templates: []
         index_patterns:
         - logs-zeek-so*
-        priority: 500
+        priority: 501
         template:
           mappings:
             date_detection: false

salt/manager/tools/sbin/so-minion

@@ -462,19 +462,14 @@ function add_sensor_to_minion() {
         echo "      lb_procs: '$CORECOUNT'"
         echo "suricata:"
         echo "  enabled: True "
+        echo "  pcap:"
+        echo "    enabled: True"
         if [[ $is_pcaplimit ]]; then
-            echo "  pcap:"
             echo "    maxsize: $MAX_PCAP_SPACE"
         fi
         echo "  config:"
         echo "    af-packet:"
         echo "      threads: '$CORECOUNT'"
-        echo "pcap:"
-        echo "  enabled: True"
-        if [[ $is_pcaplimit ]]; then
-            echo "  config:"
-            echo "    diskfreepercentage: $DFREEPERCENT"
-        fi
         echo "  "
     } >> $PILLARFILE
     if [ $? -ne 0 ]; then

salt/manager/tools/sbin/so-yaml.py

@@ -256,7 +256,7 @@ def replacelistobject(args):
 def addKey(content, key, value):
     pieces = key.split(".", 1)
     if len(pieces) > 1:
-        if not pieces[0] in content:
+        if pieces[0] not in content or content[pieces[0]] is None:
             content[pieces[0]] = {}
         addKey(content[pieces[0]], pieces[1], value)
     elif key in content:
@@ -346,7 +346,12 @@ def get(args):
         print(f"Key '{key}' not found by so-yaml.py", file=sys.stderr)
         return 2
 
-    print(yaml.safe_dump(output))
+    if isinstance(output, bool):
+        print(str(output).lower())
+    elif isinstance(output, (dict, list)):
+        print(yaml.safe_dump(output).strip())
+    else:
+        print(output)
     return 0
 
 

salt/manager/tools/sbin/so-yaml_test.py

@@ -393,7 +393,7 @@ class TestRemove(unittest.TestCase):
 
             result = soyaml.get([filename, "key1.child2.deep1"])
             self.assertEqual(result, 0)
-            self.assertIn("45\n...", mock_stdout.getvalue())
+            self.assertEqual("45\n", mock_stdout.getvalue())
 
     def test_get_str(self):
         with patch('sys.stdout', new=StringIO()) as mock_stdout:
@@ -404,7 +404,18 @@ class TestRemove(unittest.TestCase):
 
             result = soyaml.get([filename, "key1.child2.deep1"])
             self.assertEqual(result, 0)
-            self.assertIn("hello\n...", mock_stdout.getvalue())
+            self.assertEqual("hello\n", mock_stdout.getvalue())
+
+    def test_get_bool(self):
+        with patch('sys.stdout', new=StringIO()) as mock_stdout:
+            filename = "/tmp/so-yaml_test-get.yaml"
+            file = open(filename, "w")
+            file.write("{key1: { child1: 123, child2: { deep1: 45 } }, key2: false, key3: [e,f,g]}")
+            file.close()
+
+            result = soyaml.get([filename, "key2"])
+            self.assertEqual(result, 0)
+            self.assertEqual("false\n", mock_stdout.getvalue())
 
     def test_get_list(self):
         with patch('sys.stdout', new=StringIO()) as mock_stdout:

salt/nginx/etc/nginx.conf

@@ -387,15 +387,13 @@ http {
 		error_page 429 = @error429;
 
 		location @error401 {
-			if ($request_uri ~* (^/connect/.*|^/oauth2/.*)) {
+			if ($request_uri ~* (^/api/.*|^/connect/.*|^/oauth2/.*)) {
 				return    401;
 			}
 
-			if ($request_uri ~* ^/(?!(^/api/.*))) {
+			add_header    Strict-Transport-Security   "max-age=31536000; includeSubDomains";
-				add_header    Strict-Transport-Security   "max-age=31536000; includeSubDomains";
-			}
 
-			if ($request_uri ~* ^/(?!(api/|login|auth|oauth2|$))) {
+			if ($request_uri ~* ^/(?!(login|auth|oauth2|$))) {
 				add_header    Set-Cookie "AUTH_REDIRECT=$request_uri;Path=/;Max-Age=14400";
 			}
 			return        302 /auth/self-service/login/browser;

salt/salt/cloud/cloud.profiles.d/socloud.conf.jinja

@@ -29,7 +29,11 @@ sool9_{{host}}:
     hypervisor_host: {{host ~ "_" ~ role}}
   preflight_cmds:
     - |
-      tee -a /etc/hosts <<< "{{ MANAGERIP }}    {{ MANAGERHOSTNAME }}"
+      {%- set hostnames = [MANAGERHOSTNAME] %}
+      {%- if not (URL_BASE | ipaddr) and URL_BASE != MANAGERHOSTNAME %}
+      {%-   do hostnames.append(URL_BASE) %}
+      {%- endif %}
+      tee -a /etc/hosts <<< "{{ MANAGERIP }}    {{ hostnames | join('  ') }}"
     - |
       timeout 600 bash -c 'trap "echo \"Preflight Check: Failed to establish repo connectivity\"; exit 1" TERM; \
         while ! dnf makecache --repoid=securityonion >/dev/null 2>&1; do echo "Preflight Check: Waiting for repo connectivity..."; \

salt/salt/cloud/config.sls

@@ -14,6 +14,7 @@
 {%   if 'vrt' in salt['pillar.get']('features', []) %}
 {%     set HYPERVISORS = salt['pillar.get']('hypervisor:nodes', {} ) %}
 {%     from 'salt/map.jinja' import SALTVERSION %}
+{%     from 'vars/globals.map.jinja' import GLOBALS %}
 
 {%     if HYPERVISORS %}
 cloud_providers:
@@ -34,6 +35,7 @@ cloud_profiles:
         MANAGERHOSTNAME: {{ grains.host }}
         MANAGERIP: {{ pillar.host.mainip }}
         SALTVERSION: {{ SALTVERSION }}
+        URL_BASE: {{ GLOBALS.url_base }}
     - template: jinja
     - makedirs: True
 {%     else %}

salt/salt/engines/master/virtual_node_manager.py

@@ -805,11 +805,6 @@ def process_vm_creation(hypervisor_path: str, vm_config: dict) -> None:
                     mark_invalid_hardware(hypervisor_path, vm_name, vm_config,
                                         {'nsm_size': 'Invalid nsm_size: must be positive integer'})
                     return
-                if size > 10000:  # 10TB reasonable maximum
-                    log.error("VM: %s - nsm_size %dGB exceeds reasonable maximum (10000GB)", vm_name, size)
-                    mark_invalid_hardware(hypervisor_path, vm_name, vm_config,
-                                        {'nsm_size': f'Invalid nsm_size: {size}GB exceeds maximum (10000GB)'})
-                    return
                 log.debug("VM: %s - nsm_size validated: %dGB", vm_name, size)
             except (ValueError, TypeError) as e:
                 log.error("VM: %s - nsm_size must be a valid integer, got: %s", vm_name, vm_config.get('nsm_size'))

salt/suricata/defaults.yaml

@@ -1,6 +1,7 @@
 suricata:
   enabled: False
   pcap:
+    enabled: "no"
     filesize: 1000mb
     maxsize: 25
     compression: "none"
@@ -141,8 +142,6 @@ suricata:
         enabled: "no"
       tls-store:
         enabled: "no"
-      pcap-log:
-        enabled: "no"
       alert-debug:
         enabled: "no"
       alert-prelude:

salt/suricata/map.jinja

@@ -11,13 +11,18 @@
 {# before we change outputs back to list, enable pcap-log if suricata is the pcapengine #}
 {% if GLOBALS.pcap_engine in ["SURICATA"] %}
 
+{# initialize pcap-log in config.outputs since we dont put it in defaults #}
+{%   if 'pcap-log' not in SURICATAMERGED.config.outputs %}
+{%     do SURICATAMERGED.config.outputs.update({'pcap-log': {}}) %}
+{%   endif %}
+
 {%   from 'bpf/pcap.map.jinja' import PCAPBPF, PCAP_BPF_STATUS %}
 {%   if PCAPBPF and PCAP_BPF_STATUS %}
 {%     do SURICATAMERGED.config.outputs['pcap-log'].update({'bpf-filter': PCAPBPF|join(" ")}) %}
 {%   endif %}
 
-{%   do SURICATAMERGED.config.outputs['pcap-log'].update({'enabled': 'yes'}) %}
 {#   move the items in suricata.pcap into suricata.config.outputs.pcap-log. these items were placed under suricata.config for ease of access in SOC #}
+{%   do SURICATAMERGED.config.outputs['pcap-log'].update({'enabled': SURICATAMERGED.pcap.enabled}) %}
 {%   do SURICATAMERGED.config.outputs['pcap-log'].update({'compression': SURICATAMERGED.pcap.compression}) %}
 {%   do SURICATAMERGED.config.outputs['pcap-log'].update({'lz4-checksum': SURICATAMERGED.pcap['lz4-checksum']}) %}
 {%   do SURICATAMERGED.config.outputs['pcap-log'].update({'lz4-level': SURICATAMERGED.pcap['lz4-level']}) %}

salt/suricata/soc_suricata.yaml

@@ -22,6 +22,10 @@ suricata:
       title: Classifications
       helpLink: suricata.html
   pcap:
+    enabled:
+      description: Enables or disables the Suricata packet recording process.
+      forcedType: bool
+      helpLink: suricata.html
     filesize: 
       description: Maximum file size for individual PCAP files written by Suricata. Increasing this number could improve write performance at the expense of pcap retrieval time.
       advanced: True
@@ -209,12 +213,6 @@ suricata:
               header:
                 description: Header name where the actual IP address will be reported.
                 helpLink: suricata.html
-      pcap-log:
-        enabled:
-          description: This value is ignored by SO. pcapengine in globals takes precedence.
-          readonly: True
-          helpLink: suricata.html
-          advanced: True        
     asn1-max-frames:
       description: Maximum nuber of asn1 frames to decode.
       helpLink: suricata.html