2026-11-09 15:12:47.895 2 INFO neutron.common.config [-] Logging enabled!
2026-11-09 15:12:47.897 2 INFO neutron.common.config [-] /usr/bin/neutron-sanity-check version 28.0.3.dev44
usage: neutron-sanity-check [-h] [--arp_header_match] [--arp_responder] [--bridge_firewalling]
[--check_min_tx_rate_support] [--config-dir DIR] [--config-file PATH]
[--conntrack_installed] [--debug] [--dhcp_release6]
[--dnsmasq_local_service_supported] [--dnsmasq_version]
[--ebtables_installed] [--gre_conntrack] [--icmpv6_header_match]
[--ip6tables_installed] [--ip_nonlocal_bind] [--iproute2_vxlan]
[--ipset_installed] [--keepalived_garp_on_sighup_support]
[--keepalived_ipv6_support] [--log-config-append PATH]
[--log-date-format DATE_FORMAT] [--log-dir LOG_DIR] [--log-file PATH]
[--noarp_header_match] [--noarp_responder] [--nobridge_firewalling]
[--nocheck_min_tx_rate_support] [--noconntrack_installed] [--nodebug]
[--nodhcp_release6] [--nodnsmasq_local_service_supported]
[--nodnsmasq_version] [--noebtables_installed] [--nogre_conntrack]
[--noicmpv6_header_match] [--noip6tables_installed]
[--noip_nonlocal_bind] [--noiproute2_vxlan] [--noipset_installed]
[--nokeepalived_garp_on_sighup_support] [--nokeepalived_ipv6_support]
[--noovn_localnet_learn_fdb_support]
[--noovn_nb_db_schema_port_group_support]
[--noovn_nb_db_schema_stateless_nat_support]
[--noovn_sb_db_schema_chassis_private_support]
[--noovn_sb_db_schema_virtual_port_support] [--noovs_conntrack]
[--noovs_geneve] [--noovs_patch] [--noovs_qos_direct_port_supported]
[--noovs_vxlan] [--noovsdb_native] [--noread_netns] [--nouse-journal]
[--nouse-json] [--nouse-syslog] [--ovn_localnet_learn_fdb_support]
[--ovn_nb_db_schema_port_group_support]
[--ovn_nb_db_schema_stateless_nat_support]
[--ovn_sb_db_schema_chassis_private_support]
[--ovn_sb_db_schema_virtual_port_support] [--ovs_conntrack]
[--ovs_geneve] [--ovs_patch] [--ovs_qos_direct_port_supported]
[--ovs_vxlan] [--ovsdb_native] [--read_netns]
[--shell_completion SHELL_COMPLETION] [--state_path STATE_PATH]
[--syslog-log-facility SYSLOG_LOG_FACILITY] [--use-journal]
[--use-json] [--use-syslog] [--version]
options:
-h, --help show this help message and exit
--arp_header_match Check for ARP header match support
--arp_responder Check for ARP responder support
--bridge_firewalling Check bridge firewalling
--check_min_tx_rate_support
Check if the configured SR-IOV NICs support the "ip-link vf min_tx_rate"
parameter.
--config-dir DIR Path to a config directory to pull `*.conf` files from. This file set is
sorted, so as to provide a predictable parse order if individual options
are over-ridden. The set is parsed after the file(s) specified via
previous --config-file, arguments hence over-ridden options in the
directory take precedence. This option must be set from the command-line.
--config-file PATH Path to a config file to use. Multiple config files can be specified, with
values in later files taking precedence. Defaults to None. This option
must be set from the command-line.
--conntrack_installed
Check conntrack installation
--debug, -d If set to true, the logging level will be set to DEBUG instead of the
default INFO level.
--dhcp_release6 Check dhcp_release6 installation
--dnsmasq_local_service_supported
Check for local-service support in dnsmasq
--dnsmasq_version Check minimal dnsmasq version
--ebtables_installed Check ebtables installation
--gre_conntrack Check if conntrack for gre tunnels traffic is supported
--icmpv6_header_match
Check for ICMPv6 header match support
--ip6tables_installed
Check ip6tables installation
--ip_nonlocal_bind Check ip_nonlocal_bind kernel option works with network namespaces.
--iproute2_vxlan Check for iproute2 vxlan support
--ipset_installed Check ipset installation
--keepalived_garp_on_sighup_support
Check keepalived support sending garp on SIGHUP.
--keepalived_ipv6_support
Check keepalived IPv6 support
--log-config-append, --log-config, --log_config PATH
The name of a logging configuration file. This file is appended to any
existing logging configuration files. For details about logging
configuration files, see the Python logging module documentation. Note
that when logging configuration files are used then all logging
configuration is set in the configuration file and other logging
configuration options are ignored (for example, log-date-format).
--log-date-format DATE_FORMAT
Defines the format string for %(asctime)s in log records. Default: None .
This option is ignored if log_config_append is set.
--log-dir, --logdir LOG_DIR
(Optional) The base directory used for relative log_file paths. This
option is ignored if log_config_append is set.
--log-file, --logfile PATH
(Optional) Name of log file to send logging output to. If no default is
set, logging will go to stderr as defined by use_stderr. This option is
ignored if log_config_append is set.
--noarp_header_match The inverse of --arp_header_match
--noarp_responder The inverse of --arp_responder
--nobridge_firewalling
The inverse of --bridge_firewalling
--nocheck_min_tx_rate_support
The inverse of --check_min_tx_rate_support
--noconntrack_installed
The inverse of --conntrack_installed
--nodebug The inverse of --debug
--nodhcp_release6 The inverse of --dhcp_release6
--nodnsmasq_local_service_supported
The inverse of --dnsmasq_local_service_supported
--nodnsmasq_version The inverse of --dnsmasq_version
--noebtables_installed
The inverse of --ebtables_installed
--nogre_conntrack The inverse of --gre_conntrack
--noicmpv6_header_match
The inverse of --icmpv6_header_match
--noip6tables_installed
The inverse of --ip6tables_installed
--noip_nonlocal_bind The inverse of --ip_nonlocal_bind
--noiproute2_vxlan The inverse of --iproute2_vxlan
--noipset_installed The inverse of --ipset_installed
--nokeepalived_garp_on_sighup_support
The inverse of --keepalived_garp_on_sighup_support
--nokeepalived_ipv6_support
The inverse of --keepalived_ipv6_support
--noovn_localnet_learn_fdb_support
The inverse of --ovn_localnet_learn_fdb_support
--noovn_nb_db_schema_port_group_support
The inverse of --ovn_nb_db_schema_port_group_support
--noovn_nb_db_schema_stateless_nat_support
The inverse of --ovn_nb_db_schema_stateless_nat_support
--noovn_sb_db_schema_chassis_private_support
The inverse of --ovn_sb_db_schema_chassis_private_support
--noovn_sb_db_schema_virtual_port_support
The inverse of --ovn_sb_db_schema_virtual_port_support
--noovs_conntrack The inverse of --ovs_conntrack
--noovs_geneve The inverse of --ovs_geneve
--noovs_patch The inverse of --ovs_patch
--noovs_qos_direct_port_supported
The inverse of --ovs_qos_direct_port_supported
--noovs_vxlan The inverse of --ovs_vxlan
--noovsdb_native The inverse of --ovsdb_native
--noread_netns The inverse of --read_netns
--nouse-journal The inverse of --use-journal
--nouse-json The inverse of --use-json
--nouse-syslog The inverse of --use-syslog
--ovn_localnet_learn_fdb_support
Check OVN supports localnet_learn_fdb option
--ovn_nb_db_schema_port_group_support
Check OVN NB DB schema support Port_Group
--ovn_nb_db_schema_stateless_nat_support
Check OVN NB DB schema support stateless NAT
--ovn_sb_db_schema_chassis_private_support
Check OVN SB DB schema supports Chassis_Private
--ovn_sb_db_schema_virtual_port_support
Check OVN SB DB schema support virtual ports
--ovs_conntrack Check ovs conntrack support
--ovs_geneve Check for OVS Geneve support
--ovs_patch Check for patch port support
--ovs_qos_direct_port_supported
Check if the ovs supports QoS for direct ports
--ovs_vxlan Check for OVS vxlan support
--ovsdb_native Check ovsdb native interface support
--read_netns Check netns permission settings
--shell_completion SHELL_COMPLETION
Display a shell completion script Allowed values: bash, zsh
--state_path STATE_PATH
Where to store Neutron state files. This directory must be writable by the
agent.
--syslog-log-facility SYSLOG_LOG_FACILITY
Syslog facility to receive log lines. This option is ignored if
log_config_append is set.
--use-journal Enable journald for logging. If running in a systemd environment you may
wish to enable journal support. Doing so will use the journal native
protocol which includes structured metadata in addition to log
messages.This option is ignored if log_config_append is set.
--use-json Use JSON formatting for logging. This option is ignored if
log_config_append is set.
--use-syslog Use syslog for logging. Existing syslog format is DEPRECATED and will be
changed later to honor RFC5424. This option is ignored if
log_config_append is set.
--version show program's version number and exit
Options (77)
| Option | Description | Source |
|---|---|---|
-h, --help | show this help message and exit | help |
--arp_header_match | Check for ARP header match support | help |
--arp_responder | Check for ARP responder support | help |
--bridge_firewalling | Check bridge firewalling | help |
--check_min_tx_rate_support | Check if the configured SR-IOV NICs support the "ip-link vf min_tx_rate" parameter. | help |
--config-dir DIR | Path to a config directory to pull `*.conf` files from. | help |
--config-file PATH | Path to a config file to use. | help |
--conntrack_installed | Check conntrack installation | help |
--debug, -d | If set to true, the logging level will be set to DEBUG instead of the default INFO level. | help |
--dhcp_release6 | Check dhcp_release6 installation | help |
--dnsmasq_local_service_supported | Check for local-service support in dnsmasq | help |
--dnsmasq_version | Check minimal dnsmasq version | help |
--ebtables_installed | Check ebtables installation | help |
--gre_conntrack | Check if conntrack for gre tunnels traffic is supported | help |
--icmpv6_header_match | Check for ICMPv6 header match support | help |
--ip6tables_installed | Check ip6tables installation | help |
--ip_nonlocal_bind | Check ip_nonlocal_bind kernel option works with network namespaces. | help |
--iproute2_vxlan | Check for iproute2 vxlan support | help |
--ipset_installed | Check ipset installation | help |
--keepalived_garp_on_sighup_support | Check keepalived support sending garp on SIGHUP. | help |
--keepalived_ipv6_support | Check keepalived IPv6 support | help |
--log-config-append, --log-config, --log_config PATH | The name of a logging configuration file. | help |
--log-date-format DATE_FORMAT | Defines the format string for %(asctime)s in log records. | help |
--log-dir, --logdir LOG_DIR | (Optional) The base directory used for relative log_file paths. | help |
--log-file, --logfile PATH | (Optional) Name of log file to send logging output to. | help |
--noarp_header_match | The inverse of --arp_header_match | help |
--noarp_responder | The inverse of --arp_responder | help |
--nobridge_firewalling | The inverse of --bridge_firewalling | help |
--nocheck_min_tx_rate_support | The inverse of --check_min_tx_rate_support | help |
--noconntrack_installed | The inverse of --conntrack_installed | help |
--nodebug | The inverse of --debug | help |
--nodhcp_release6 | The inverse of --dhcp_release6 | help |
--nodnsmasq_local_service_supported | The inverse of --dnsmasq_local_service_supported | help |
--nodnsmasq_version | The inverse of --dnsmasq_version | help |
--noebtables_installed | The inverse of --ebtables_installed | help |
--nogre_conntrack | The inverse of --gre_conntrack | help |
--noicmpv6_header_match | The inverse of --icmpv6_header_match | help |
--noip6tables_installed | The inverse of --ip6tables_installed | help |
--noip_nonlocal_bind | The inverse of --ip_nonlocal_bind | help |
--noiproute2_vxlan | The inverse of --iproute2_vxlan | help |
--noipset_installed | The inverse of --ipset_installed | help |
--nokeepalived_garp_on_sighup_support | The inverse of --keepalived_garp_on_sighup_support | help |
--nokeepalived_ipv6_support | The inverse of --keepalived_ipv6_support | help |
--noovn_localnet_learn_fdb_support | The inverse of --ovn_localnet_learn_fdb_support | help |
--noovn_nb_db_schema_port_group_support | The inverse of --ovn_nb_db_schema_port_group_support | help |
--noovn_nb_db_schema_stateless_nat_support | The inverse of --ovn_nb_db_schema_stateless_nat_support | help |
--noovn_sb_db_schema_chassis_private_support | The inverse of --ovn_sb_db_schema_chassis_private_support | help |
--noovn_sb_db_schema_virtual_port_support | The inverse of --ovn_sb_db_schema_virtual_port_support | help |
--noovs_conntrack | The inverse of --ovs_conntrack | help |
--noovs_geneve | The inverse of --ovs_geneve | help |
--noovs_patch | The inverse of --ovs_patch | help |
--noovs_qos_direct_port_supported | The inverse of --ovs_qos_direct_port_supported | help |
--noovs_vxlan | The inverse of --ovs_vxlan | help |
--noovsdb_native | The inverse of --ovsdb_native | help |
--noread_netns | The inverse of --read_netns | help |
--nouse-journal | The inverse of --use-journal | help |
--nouse-json | The inverse of --use-json | help |
--nouse-syslog | The inverse of --use-syslog | help |
--ovn_localnet_learn_fdb_support | Check OVN supports localnet_learn_fdb option | help |
--ovn_nb_db_schema_port_group_support | Check OVN NB DB schema support Port_Group | help |
--ovn_nb_db_schema_stateless_nat_support | Check OVN NB DB schema support stateless NAT | help |
--ovn_sb_db_schema_chassis_private_support | Check OVN SB DB schema supports Chassis_Private | help |
--ovn_sb_db_schema_virtual_port_support | Check OVN SB DB schema support virtual ports | help |
--ovs_conntrack | Check ovs conntrack support | help |
--ovs_geneve | Check for OVS Geneve support | help |
--ovs_patch | Check for patch port support | help |
--ovs_qos_direct_port_supported | Check if the ovs supports QoS for direct ports | help |
--ovs_vxlan | Check for OVS vxlan support | help |
--ovsdb_native | Check ovsdb native interface support | help |
--read_netns | Check netns permission settings | help |
--shell_completion SHELL_COMPLETION | Display a shell completion script Allowed values: bash, zsh | help |
--state_path STATE_PATH | Where to store Neutron state files. | help |
--syslog-log-facility SYSLOG_LOG_FACILITY | Syslog facility to receive log lines. | help |
--use-journal | Enable journald for logging. | help |
--use-json | Use JSON formatting for logging. | help |
--use-syslog | Use syslog for logging. | help |
--version | show program's version number and exit | help |