svcadm(8)을 검색하려면 섹션에서 8 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.
routeadm(8)
routeadm(8) System Administration Commands routeadm(8)
NAME
routeadm - IP forwarding and routing configuration
SYNOPSIS
routeadm [-p [option]]
routeadm [-R root-dir] [-e option ...] [-d option...]
[-r option...] [-s var=value]
routeadm [-l fmri]
routeadm [-m fmri key=value [key=value]...]
routeadm [-u]
DESCRIPTION
The routeadm command is used to administer system-wide configuration
for IP forwarding and routing. IP forwarding is the passing of IP pack‐
ets from one network to another; IP routing is the use of a routing
protocol to determine routes.
IP routing functions are also represented as services within the ser‐
vice management facility (SMF), and can be administered by means of sv‐
cadm(8) also, using the following fault management resource identifiers
(FMRIs):
svc:/network/routing/route:default
svc:/network/routing/ripng:default
See EXAMPLES for relevant examples.
In addition to enabling and disabling routing and forwarding, routeadm
is used to interact with SMF-based routing daemon services. Routing
daemon services are identified by the presence of a routeadm applica‐
tion property group, which routeadm uses in administering the given
service. Routing daemon services can also specify properties relating
to their operation in the routing application property group; these can
be modified by means of routeadm -m. If an FMRI for a service without
such a property group is specified, an error is issued and the opera‐
tion is not carried out. If a routing daemon has not been converted to
SMF, the ipv4[or 6]-routing-daemon, ipv4[or 6]-routing-daemon-args, and
ipv4[or 6]-routing-stop-cmd variables can be used to specify the appro‐
priate daemon for IPv4 or IPv6 routing. routeadm will then run that
daemon using the svc:/network/routing/legacy-routing:ipv4[or 6] service
as appropriate. This conversion process occurs when you issue an enable
(-e), disable (-d) or an update (-u) command.
The first usage, in the SYNOPSIS above, reports the current configura‐
tion.
OPTIONS
The following command-line options are supported:
-p [option]
Print the configuration in parseable format. If option is speci‐
fied, only the configuration for the specified option or variable
is displayed.
-R root-dir
Specify an alternate root directory where routeadm applies changes.
Note -
The root file system of any non-global zones must not be refer‐
enced with the -R option. Doing so might damage the global zone's
file system, might compromise the security of the global zone,
and might damage the non-global zone's file system. See zones(7).
-e option...
Enable the specified option. The effect is to prepare the associ‐
ated services for enabling. By means of the routing-svcs variable,
the routing daemons are specified to be enabled on subsequent boot
or when routeadm -u is run.
-d option...
Disable the specified option. The effect is to prepare the associ‐
ated services for disabling. By means of the routing-svcs variable,
the routing daemons are specified to be disabled on subsequent boot
or when routeadm -u is run.
-l fmri
List all properties in the routing application property group for
the SMF routing daemon service.
-m fmri key=value
Change property value of property key to value in routing applica‐
tion property group for the SMF routing daemon service. For multi-
valued properties, the property name can be used multiple times in
the modify operation, and each associated value will be added.
-r option...
Revert the specified option to the system default. The system de‐
faults are specified in the description of each option.
-u
Apply the currently configured options to the running system. These
options might include enabling or disabling IP forwarding and
launching or killing routing daemons, if any are specified. It does
not alter the state of the system for those settings that have been
set to default. This option is meant to be used by administrators
who do not want to reboot to apply their changes. In addition, this
option upgrades non-SMF configurations from the invocations of dae‐
mon stop commands, which might include a set of arguments, to a
simple enabling of the appropriate service.
-s key=value
Specify string values for specific variables in a comma-separated
list with no intervening spaces. If invalid options are specified,
a warning message is displayed and the program exits. The following
variables can be specified:
routing-svcs=fmrilist
Specifies the routing daemon services to be enabled. Routing
daemon services are determined to be IPv4 or IPv6 (and so en‐
abled or disabled when routeadm -e/-d ipv4(6)-routing is run)
on the basis of property values in the routeadm application
property group. Default: route:default ripng:default
ipv4-routing-daemon=<full_path_to_routing_daemon>
Specifies the routing daemon to be started when ipv4-routing is
enabled. The routing daemon specified must be an executable bi‐
nary or shell-script. If the specified program maps to an SMF
service, the service will be used, and daemon arguments to the
program will be transferred to the properties of the service at
enable time. Default: ""
ipv4-routing-daemon-args=<args>
Specifies the startup arguments to be passed to the ipv4-rout‐
ing-daemon when ipv4-routing is enabled. Default: no arguments
ipv4-routing-stop-cmd=<command>
Specifies the command to be executed to stop the routing daemon
when ipv4-routing is disabled. <command> can be an executable
binary or shell-script, or a string that can be parsed by sys‐
tem(3C). Default: ""
ipv6-routing-daemon=<full_path_to_routing_daemon>
Specifies the routing daemon to be started when ipv6-routing is
enabled. The routing daemon specified must be an executable bi‐
nary or shell-script. If the specified program maps to an SMF
service, the service will be used, and daemon arguments to the
program will be transferred to the properties of the service at
enable time. Default: ""
ipv6-routing-daemon-args=<args>
Specifies the startup arguments to be passed to the ipv6-rout‐
ing-daemon when ipv6-routing is enabled. Default: ""
ipv6-routing-stop-cmd=<command>
Specifies the command to be executed to stop the routing daemon
when ipv6-routing is disabled. <command> can be an executable
binary or shell-script, or a string that can be parsed by sys‐
tem(3C). Default: ""
Multiple -e, -d, and -r options can be specified on the command line.
Changes made by -e, -d, and -r are persistent, but are not applied to
the running system unless routeadm is called later with the -u option.
Use the following options as arguments to the -e, -d, and -r options
(shown above as option...).
ipv4-forwarding
Controls the global forwarding configuration for all IPv4 inter‐
faces. The system default is disabled. If enabled, IP will forward
IPv4 packets to and from interfaces when appropriate. If disabled,
IP will not forward IPv4 packets to and from interfaces when appro‐
priate.
ipv4-routing
Determines whether an IPv4 routing daemon is run. The system de‐
fault is enabled unless a default route is configured by DHCP or by
route(8), in which case the default is disabled. The value of this
option reflects the state of all IPv4 routing services, such that
if any IPv4 routing service is enabled, ipv4-routing is enabled.
This allows users to interact with routing services using sv‐
cadm(8), as well as through routeadm. IPv4 routing services, speci‐
fied by means of the routing-svcs variable, will be prepared for
enable on next boot when the user explicitly enables ipv4-routing.
The SMF routing daemon service for in.routed (svc:/network/rout‐
ing/route:default) is specified by default.
ipv6-forwarding
Controls the global forwarding configuration for all IPv6 inter‐
faces. The system default is disabled. If enabled, IP will forward
IPv6 packets to and from interfaces when appropriate. If disabled,
IP will not forward IPv6 packets to and from interfaces when appro‐
priate.
ipv6-routing
Determines whether an IPv6 routing daemon is run. The system de‐
fault is disabled. The value of this option reflects the state of
all IPv6 routing services, such that, if any IPv6 routing service
is enabled, ipv6-routing is enabled. This allows users to interact
with routing services via svcadm(8) as well as through routeadm.
IPv6 routing services, specified by means of the routing-svcs vari‐
able, will be prepared for enable on next boot when the user ex‐
plicitly enables ipv6-routing. The SMF routing daemon service for
in.ripngd (svc:/network/routing/ripng:default) is specified by de‐
fault.
The forwarding and routing settings are related but not mutually depen‐
dent. For example, a router typically forwards IP packets and uses a
routing protocol, but nothing would prevent an administrator from con‐
figuring a router that forwards packets and does not use a routing pro‐
tocol. In that case, the administrator would enable forwarding, disable
routing, and populate the router's routing table with static routes.
The forwarding settings are global settings. Each interface also has an
IFF_ROUTER forwarding flag that determines whether packets can be for‐
warded to or from a particular interface. That flag can be indepen‐
dently controlled by means of ifconfig(8)'s router option. When the
global forwarding setting is changed (that is, -u is issued to change
the value from enabled to disabled or vice-versa), all interface flags
in the system are changed simultaneously to reflect the new global pol‐
icy. Interfaces configured by means of DHCP automatically have their
interface-specific IFF_ROUTER flag cleared.
When a new interface is plumbed by means of ifconfig, the value of the
interface-specific forwarding flag is set according to the current
global forwarding value. Thus, the forwarding value forms the "default"
for all new interfaces.
EXAMPLES
Example 1 Enabling IPv4 Forwarding
IPv4 forwarding is disabled by default. The following command enables
IPv4 forwarding:
example# routeadm -e ipv4-forwarding
Example 2 Apply Configured Settings to the Running System
In the previous example, a system setting was changed, but will not
take effect until the next reboot unless a command such as the follow‐
ing is used:
example# routeadm -u
Example 3 Making a Setting Revert to its Default
To make the setting changed in the first example revert to its default,
enter the following:
example# routeadm -r ipv4-forwarding
example# routeadm -u
Example 4 Starting in.routed with the -q Flag
Setting the -q flag is represented in the SMF service by setting the
quiet_mode property to true. The following sequence of commands starts
in.routed with the -q flag:
example# routeadm -m route:default quiet_mode=true
example# routeadm -e ipv4-routing -u
See in.routed(8) for details of property names and how they relate to
daemon behavior.
EXIT STATUS
The following exit values are returned:
0 Successful completion.
!=0 An error occurred while obtaining or modifying the system con‐
figuration.
FILES
/etc/inet/routing.conf Parameters for IP forwarding and routing.
(Not to be edited.)
ATTRIBUTES
See attributes(7) for descriptions of the following attributes:
tab() box; cw(2.75i) |cw(2.75i) lw(2.75i) |lw(2.75i) ATTRIBUTE TYPEAT‐
TRIBUTE VALUE _ Availabilitysystem/network _ Interface StabilityCommit‐
ted
SEE ALSO
gateways(5), attributes(7), smf(7), ifconfig(8), in.routed(8),
ipadm(8), svcadm(8)
Oracle Solaris 11.4 24 May 2017 routeadm(8)