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The following commands are specific to the routing IPv6 context within the Netsh environment.

To view the command syntax, click a command:

Add commands

Delete commands

Set commands

Show commands

Netsh commands for routing IPv6

The following entries provide details for each command.

dump

Displays the IPv6 configuration of a remote access server in script form.

Syntax

dump

Remarks

  • You can dump the contents of the current configuration to a file that can be used to restore altered configuration settings.

Example

The following command saves the current configuration as a script in the routingipv6cfg.dmp file.

dump > routingipv6cfg.dmp

add filter

Adds an IPv6 packet filter to a specified interface.

Syntax

add filter

[name=] InterfaceName

[filtertype=] {input | output | dial}

[srcaddr=] IPv6Address

[srcprefixlen=] IPv6PrefixLength

[dstaddr=] IPv6Address

[dstprefixlen=] IPv6PrefixLength

{[proto=] any | [proto=] {tcp | tcp-est | udp} [srcport=] Integer [dstport=] Integer | [proto=] icmp [type=] Integer [code=] Integer}

Parameters

[name=] InterfaceName


Required. Specifies, by name, the interface on which to add the filter. The InterfaceName parameter must match the name of the interface as specified in Network Connections. If InterfaceName contains spaces, use quotation marks around the text (for example, "Interface Name").
[filtertype=] {input | output | dial}


Specifies the filter type. The input parameter specifies that the filter being modified filters input. The output parameter specifies that the filter being modified filters output. The dial parameter specifies that the filter being modified filters a dial-up connection.
[srcaddr=] IPv6Address


Specifies the source address field of the packet to be filtered.
[srcprefixlen=] IPv6PrefixLength


Specifies the source prefix length of the packet to be filtered. An address and a prefix length of zero (0) means ANY.
[dstaddr=] IPv6Address


Specifies the destination address field of packet to be filtered.
[dstprefixlen=] IPv6PrefixLength


Specifies the destination prefix length of packet to be filtered.
{[proto=] any | [proto=] {tcp | tcp-est | udp}


Specifies the protocol type for the packet to be filtered.
[srcport=] Integer


Specifies the source port field of the packet to be filtered. A value of zero (0) means ANY.
[dstport=] Integer | [proto=] icmp


Specifies the destination port field of packet to be filtered. A value of zero (0) means ANY.
[type=] Integer


Specifies the ICMP type field of the packet to be filtered. A value of 255 means ANY.
[code=] Integer}


Specifies the ICMP code field of the packet to be filtered. A value of 255 means ANY.

Examples

To add an IPv6 packet filter to the interface named Virtual Private Connection, type:

add filter name="Virtual Private Connection" filtertype=input srcaddr=3000:1234:1234:1234::1 srcprefixlen=64 dstaddr=3000:1234:1234:1235::1 dstprefixlen=64 proto=any

add filter "Virtual Private Connection" input 3000:1234:1234:1234::1 64 3000:1234:1234:1235::1 64 any

delete filter

Deletes an IPv6 packet filter from a specified interface.

Syntax

delete filter

[name=] InterfaceName

[filtertype=] {input | output | dial}

[srcaddr=] IPv6Address

[srcprefixlen=] IPv6PrefixLength

[dstaddr=] IPv6Address

[dstprefixlen=] IPv6PrefixLength

{[proto=] any | [proto=] {tcp | tcp-est | udp} [srcport=] Integer [dstport=] Integer | [proto=] icmp [type=] Integer [code=] Integer}

Parameters

[name=] InterfaceName


Required. Specifies, by name, the interface on which to add the filter. The InterfaceName parameter must match the name of the interface as specified in Network Connections. If InterfaceName contains spaces, use quotation marks around the text (for example, "Interface Name").
[filtertype=] {input | output | dial}


Specifies the filter type. The input parameter specifies that the filter being modified filters input. The output parameter specifies that the filter being modified filters output. The dial parameter specifies that the filter being modified filters a dial-up connection.
[srcaddr=] IPv6Address


Specifies the source address field of the packet to be filtered.
[srcprefixlen=] IPv6PrefixLength


Specifies the source prefix length of the packet to be filtered. An address and a prefix length of zero (0) means ANY.
[dstaddr=] IPv6Address


Specifies the destination address field of packet to be filtered.
[dstprefixlen=] IPv6PrefixLength


Specifies the destination prefix length of packet to be filtered.
{[proto=] any | [proto=] {tcp | tcp-est | udp}


Specifies the protocol type for the packet to be filtered.
[srcport=] Integer


Specifies the source port field of the packet to be filtered. A value of zero (0) means ANY.
[dstport=] Integer | [proto=] icmp


Specifies the destination port field of packet to be filtered. A value of zero (0) means ANY.
[type=] Integer


Specifies the ICMP type field of the packet to be filtered. A value of 255 means ANY.
[code=] Integer}


Specifies the ICMP code field of the packet to be filtered. A value of 255 means ANY.

Example

To add an IPv6 packet filter to the interface named Virtual Private Connection, type:

delete filter name="Virtual Private Connection" filtertype=input srcaddr=3000:1234:1234:1234::1 srcprefixlen=64 dstaddr=3000:1234:1234:1235::1 dstprefixlen=64 proto=any

delete filter "Virtual Private Connection" input 3000:1234:1234:1234::1 64 3000:1234:1234:1235::1 64 any

set filter

Configures the IPv6 packet filter settings for the specified interface.

Syntax

set filter

[name=] InterfaceName

[filtertype=] {input | output | dial}

[action=] IPv6Address

[fragcheck=] IPv6PrefixLength

Parameters

[name=] InterfaceName


Required. Specifies, by name, the interface on which to add the filter. The InterfaceName parameter must match the name of the interface as specified in Network Connections. If InterfaceName contains spaces, use quotation marks around the text (for example, "Interface Name").
[filtertype=] {input | output | dial}


Specifies the filter type. The input parameter specifies that the filter being modified filters input. The output parameter specifies that the filter being modified filters output. The dial parameter specifies that the filter being modified filters a dial-up connection.
[action=] {drop | forward}


Specifies the action to be taken when a packet does not match any filter. The drop parameter specifies that unmatched packets are dropped. The forward parameter specifies that unmatched packets are forwarded.
[fragcheck=] {enable | disable}


Specifies whether fragment checking is enabled or disabled for input packets.

Example

To set the IPv6 packet filter action for the dial-up connection for the interface named Dial-up Connection, type:

set filter name="Dial-up Connection" filtertype=dial action=forward

show filter

Displays IPv6 packet filter information for the specified interface. Used without parameters, show filter displays configuration information for all interfaces.

Syntax

show filter

[name=] InterfaceName

Parameters

[name=] InterfaceName


Required. Specifies, by name, the interface for which you want to remove the use of NAT. The InterfaceName parameter must match the name of the interface as specified in Network Connections. If InterfaceName contains spaces, use quotation marks around the text (for example, "Interface Name").

The information displayed for this command consists of:

Input


Shows information about input filters.
Output


Show information about output filters.
Demand-dial


Shows information about demand-dial filters.
Frag. Check


Shows if fragment checking is enabled or disabled.
Interface


Displays the name of the interface.

add persistentroute

Adds a persistent static route to the specified interface.

Syntax

add persistentroute

[dest=] IPv6Address

[prefixlength=] IPv6PrefixLength

[name=] InterfaceName

[[nhop=] IPv6Address]

[[proto=] static | nondod]

[[metric=] Integer]

Parameters

[dest=] IPv6Address


Required. Specifies the destination IPv6 address for the specified route.
[prefixlength=] IPv6PrefixLength


Specifies the prefix length for the destination address.
[name=] InterfaceName


Required. Specifies the interface where the route is to be added.
[[nhop=] IPv6Address]


Specifies the next hop IPv6 address for the route. For routes over point-to-point interfaces, this value is not needed.
[[proto=] static | nondod]


Specifies one of the following values:
  • static: trigger demand-dial connection (default)

  • nondod: do not trigger demand-dial connection

[[metric=] Integer]


Specifies the metric for the route.

Example

To add a persistent static route to the interface named Local Area Connection, type:

add persistentroute dest=3000:1234:5678::1 prefixlength=48 name="Local Area Connection" proto=static metric=1

delete persistentroute

Deletes a persistent static route from the specified interface.

Syntax

delete persistentroute

[dest=] IPv6Address

[prefixlength=] IPv6PrefixLength

[name=] InterfaceName

[[nhop=] IPv6Address]

Parameters

[dest=] IPv6Address


Required. Specifies the destination IPv6 address for the specified route.
[prefixlength=] IPv6PrefixLength


Specifies the prefix length for the destination address.
[name=] InterfaceName


Required. Specifies the interface where the route is to be added.
[[nhop=] IPv6Address]


Specifies the next hop IPv6 address for the route. For routes over point-to-point interfaces, this value is not required.

Example

To delete a persistent static route from the interface named Local Area Connection, type:

delete persistentroute dest=3000:1234:5678::1 prefixlen=48 name="Local Area Connection"

set persistentroute

Modifies a persistent static route on the specified interface.

Syntax

set persistentroute

[dest=] IPv6Address

[prefixlength=] IPv6PrefixLength

[name=] InterfaceName

[[nhop=] IPv6Address]

[[proto=] static | nondod]

[[metric=] Integer]

Parameters

[dest=] IPv6Address


Required. Specifies the destination IPv6 address for the specified route.
[prefixlength=] IPv6PrefixLength


Specifies the prefix length for the destination address.
[name=] InterfaceName


Required. Specifies the interface where the route is to be added.
[[nhop=] IPv6Address]


Specifies the next hop IPv6 address for the route. For routes over point-to-point interfaces, this value is not required.
[[proto=] static | nondod]


Specifies one of the following values:
  • static: trigger demand-dial connection (default)

  • nondod: do not trigger demand-dial connection

[[metric=] Integer]


Specifies the metric for the route.

Example

To modify a persistent static route on the interface named Local Area Connection, type:

set persistentroute dest=3000:1234:5678::1 prefixlen=48 name="Local Area Connection" proto=static metric=2

show persistentroutes

Displays persistent static routes.

Syntax

show persistentroutes

[name=] InterfaceName

Parameters

[name=] InterfaceName


Specifies the interface where persistent routes are used.

The information displayed for this command consists of:

Prefix


Displays the address prefix and prefix length.
Protocol


Displays the protocol that added the route.
Met


Displays the metric value of the route.
Gateway


Displays the IPv6 address of the next hop used in forwarding.
Interface


Displays the interface that the route points to and uses.

Examples

To display persistent routes for all interfaces, type:

show persistentroutes

To display persistent routes for the interface named Local Area Connection, type:

show persistentroutes name="Local Area Connection"


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