Contents

IPv6 static routing commands· 1

delete ipv6 static-routes all 1

display ipv6 route-static nib· 1

display ipv6 route-static routing-table· 6

ipv6 route-static· 9

ipv6 route-static default-preference· 9

 

IPv6 static routing commands

You can specify only a management Ethernet interface for an IPv6 static route as the output interface, and you cannot specify a service interface as the output interface.

delete ipv6 static-routes all

Use delete ipv6 static-routes all to delete all IPv6 static routes.

Syntax

delete ipv6 static-routes all

Views

System view

Predefined user roles

network-admin

Usage guidelines

CAUTION: Deleting all IPv6 static routes with caution. This operation might cause network connectivity failure and packet forwarding failure.

 

When you use this command, the system will prompt you to confirm the operation before deleting all the IPv6 static routes.

Examples

# Delete all IPv6 static routes.

<Sysname> system-view

[Sysname] delete ipv6 static-routes all

This will erase all IPv6 static routes and their configurations, you must reconfigure all static routes.

Are you sure?[Y/N]:y

Related commands

ipv6 route-static

display ipv6 route-static nib

Use display ipv6 route-static nib to display IPv6 static route next hop information.

Syntax

display ipv6 route-static nib [ nib-id ] [ verbose ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

nib-id: Specifies a NIB by its ID, a hexadecimal string in the range of 1 to ffffffff.

verbose: Displays detailed IPv6 static route next hop information. If you do not specify this keyword, the command displays brief IPv6 static route next hop information.

Examples

# Display brief IPv6 static route next hop information.

<Sysname> display ipv6 route-static nib

Total number of nexthop(s): 35

 

      NibID: 0x21000000        Sequence: 0

       Type: 0x41               Flushed: Yes

        Age: 00h01m50s

   UserKey0: 0x0                VrfNthp: 0

   UserKey1: 0x0                Nexthop: 2::3

    IFIndex: 0x0              LocalAddr: ::

     NewUK0: 0x0                 NewUK1: 0x0

     NewUK2: 0x0                 NewUK3: 0x0

     NewUK4: 0x0                 NewUK5: 0x0

     NewUK6: 0x0                 NewUK7: 0x0

   TopoNthp: Invalid            ExtType: 0x0

    FIRType: Normal           Threshold: 0

 

      NibID: 0x21000001        Sequence: 1

       Type: 0x41               Flushed: Yes

        Age: 00h01m50s

   UserKey0: 0x0                VrfNthp: 0

   UserKey1: 0x0                Nexthop: 3::4

    IFIndex: 0x0              LocalAddr: ::

     NewUK0: 0x0                 NewUK1: 0x0

     NewUK2: 0x0                 NewUK3: 0x0

     NewUK4: 0x0                 NewUK5: 0x0

     NewUK6: 0x0                 NewUK7: 0x0

   TopoNthp: Invalid            ExtType: 0x0

    FIRType: Normal           Threshold: 0

 

...

Table 1 Command output

Field	Description
NibID	ID of the NIB.
Sequence	Sequence number of the NIB.
Type	Type of the NIB.
Flushed	Indicates whether the route with the NIB has been flushed to the FIB.
Age	Elapsed time since the next hop information was last updated.
UserKey0	Reserved data 1.
UserKey1	Reserved data 2.
VrfNthp	This field is not supported in the current software version. Index of the VPN instance to which the next hop belongs. This field displays 0 if the next hop is on the public network.
Nexthop	Next hop address.
IFIndex	Interface index
LocalAddr	Local interface address.
NewUK0	New reserved data 1.
NewUK1	New reserved data 2.
NewUK2	New reserved data 3.
NewUK3	New reserved data 4.
NewUK4	New reserved data 5.
NewUK5	New reserved data 6.
NewUK6	New reserved data 7.
NewUK7	New reserved data 8.
TopoNthp	This field is not supported in the current software version. Index of the topology that contains the next hop. This field displays 0 if the next hop is on the public network. This field displays Invalid if the next hop is on an IPv6 network, because the router does not support non-base topologies.
ExtType	NIB extension type.
FIRType	This field is not supported in the current software version. Type of the link for the next hop in FIR ECMP mode: ·     Normal. ·     Primary. ·     Secondary.
Threshold	This field is not supported in the current software version. Bandwidth usage level of primary links in FIR ECMP mode.

 

# Display detailed IPv6 static route next hop information.

<Sysname> display ipv6 route-static nib verbose

Total number of nexthop(s): 35

 

      NibID: 0x21000000        Sequence: 0

       Type: 0x41               Flushed: Yes

        Age: 00h01m50s

   UserKey0: 0x0                VrfNthp: 0

   UserKey1: 0x0                Nexthop: 2::3

    IFIndex: 0x0              LocalAddr: ::

     NewUK0: 0x0                 NewUK1: 0x0

     NewUK2: 0x0                 NewUK3: 0x0

     NewUK4: 0x0                 NewUK5: 0x0

     NewUK6: 0x0                 NewUK7: 0x0

   TopoNthp: Invalid            ExtType: 0x0

    FIRType: Normal           Threshold: 0

     RefCnt: 1              FlushRefCnt: 0

       Flag: 0x12               Version: 1

    ExtFlag: 0x0

 1 nexthop(s):

PrefixIndex: 0              OrigNexthop: 2::3

  RelyDepth: 2              RealNexthop: ::

  Interface: NULL0            LocalAddr: ::

  TunnelCnt: 0                      Vrf: default-vrf

   TunnelID: N/A               Topology:

     Weight: 0                    Flags: 0x0

RealFIRType: Normal           RealThres: 0

 

...

Table 2 Command output

Field	Description
Total number of nexthop(s)	Total number of NIBs.
NibID	NIB ID.
Sequence	NIB sequence number.
Type	NIB type.
Flushed	Indicates whether the route with the NIB has been flushed to the FIB.
Age	Elapsed time since the next hop information was last updated.
UserKey0	Reserved data 1.
UserKey1	Reserved data 2.
VrfNthp	This field is not supported in the current software version. Index of the VPN instance to which the next hop belongs. This field displays 0 if the next hop is on the public network.
Nexthop	Next hop address.
IFIndex	Interface index
LocalAddr	Local interface address.
NewUK0	New reserved data 1.
NewUK1	New reserved data 2.
NewUK2	New reserved data 3.
NewUK3	New reserved data 4.
NewUK4	New reserved data 5.
NewUK5	New reserved data 6.
NewUK6	New reserved data 7.
NewUK7	New reserved data 8.
TopoNthp	Non-base topologies are not supported in the current software version. Index of the topology that contains the next hop. This field displays 0 if the next hop is on the public network. This field displays Invalid if the next hop is on an IPv6 network, because the router does not support non-base topologies.
ExtType	NIB extension type.
FIRType	This field is not supported in the current software version. Type of the link for the next hop in FIR ECMP mode: ·     Normal. ·     Primary. ·     Secondary.
Threshold	This field is not supported in the current software version. Bandwidth usage level of primary links in FIR ECMP mode.
RefCnt	Reference count of the next hop.
FlushRefCnt	Reference count of the next hop that is flushed to the FIB.
Flag	Flag of the next hop.
Version	Version of the next hop.
ExtFlag	Extended flag of the next hop.
x nexthop(s)	Number of next hops.
PrefixIndex	Prefix index of the next hop for an ECMP route.
OrigNexthop	Original next hop.
RealNexthop	Real next hop.
Interface	Output interface.
localAddr	Local interface address.
RelyDepth	Recursion depth.
TunnelCnt	This field is not supported in the current software version. Number of tunnels after route recursion.
Vrf	This field is not supported in the current software version. VPN instance name. For the public network, this field displays default-vrf.
TunnelID	This field is not supported in the current software version. ID of the tunnel after route recursion.
Topology	This field is not supported in the current software version. Topology name. This field is blank for IPv6, because IPv6 does not support non-base topologies.
Weight	This field is not supported in the current software version. ECMP route weight. This field displays 0 for non-ECMP routes.
Flags	Flags of the next hop.
RealFIRType	This field is not supported in the current software version. Type of the link for the real next hop in FIR ECMP mode: ·     Normal. ·     Primary. ·     Secondary. The real next hop is the direct next hop found after route recursion.
RealThres	This field is not supported in the current software version. Bandwidth usage level of the primary link to which the real next hop is attached in FIR ECMP mode.

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display ipv6 route-static routing-table

Use display ipv6 route-static routing-table to display IPv6 static routing table information.

Syntax

display ipv6 route-static routing-table [ ipv6-address prefix-length ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

ipv6-address: Specifies the destination IPv6 address.

prefix-length: Specifies the prefix length in the range of 0 to 128.

Examples

# Display IPv6 static routing table information.

<Sysname> display ipv6 route-static routing-table

Total number of routes: 5

 

Status: * - valid

 

*Destination: 1::1/128

       NibID: 0x21000000        NextHop: 2::2

   MainNibID: N/A             BkNextHop: N/A

     BkNibID: N/A             Interface: N/A

     TableID: 0xa           BkInterface: N/A

        Flag: 0x80d0a          BfdSrcIp: N/A

     DbIndex: 0x3            BfdIfIndex: 0x0

        Type: Normal        BfdVrfIndex: 0

  TrackIndex: 0xffffffff          Label: NULL

  Preference: 60            vrfIndexDst: 0

     BfdMode: N/A            vrfIndexNH: 0

   Permanent: 0                     Tag: 0

     FIRType: Normal          Threshold: 0

  MicroSegID: 0          RecurseMaskLen: N/A

  FIRLicense: Unrestricted

 

*Destination: 1::1234/128

       NibID: 0x21000000        NextHop: 2::2

   MainNibID: N/A             BkNextHop: N/A

     BkNibID: N/A             Interface: NULL0

     TableID: 0xa           BkInterface: N/A

        Flag: 0x80d0a          BfdSrcIp: N/A

     DbIndex: 0x1            BfdIfIndex: 0x0

        Type: Normal        BfdVrfIndex: 0

  TrackIndex: 0xffffffff          Label: NULL

  Preference: 60            vrfIndexDst: 0

     BfdMode: N/A            vrfIndexNH: 0

   Permanent: 0                     Tag: 0

     FIRType: Normal          Threshold: 0

  MicroSegID: 0          RecurseMaskLen: N/A

  FIRLicense: Unrestricted

 

...

Table 3 Command output

Field	Description
Destination	Destination address/prefix.
NibID	ID of the NIB.
MainNibID	ID of the primary next hop for static route FRR.
BkNibID	ID of the backup next hop for static route FRR.
NextHop	Next hop address.
BkNextHop	Backup next hop address.
Interface	Output interface of the route.
BkInterface	This field is not supported in the current software version. Backup output interface.
TableID	ID of the table to which the route belongs.
DbIndex	Index of the database to which the route belongs.
Type	Route type. The value is Normal.
BfdSrcIp	This field is not supported in the current software version. Source IPv6 address of the indirect BFD session.
BfdIfIndex	This field is not supported in the current software version. Index of the interface where BFD is enabled.
BfdVrfIndex	This field is not supported in the current software version. Index of the VPN instance where BFD is enabled. This field displays 0 if BFD is enabled for the public network.
BfdMode	This field is not supported in the current software version. BFD session mode: ·     N/A—No BFD session is configured. ·     Ctrl—Control packet mode. ·     Echo—Echo packet mode.
TrackIndex	This field is not supported in the current software version. NQA Track index.
vrfIndexDst	This field is not supported in the current software version. Index of the VPN instance to which the destination belongs. For the public network, this field displays 0.
vrfIndexNH	This field is not supported in the current software version. Index of the VPN instance to which the next hop belongs. For the public network, this field displays 0.
Permanent	This field is not supported in the current software version. Permanent static route flag. 1 indicates a permanent static route.
Tag	This field is not supported in the current software version. Route tag.
FIRType	This field is not supported in the current software version. Type of the link for the next hop in FIR ECMP mode: ·     Normal. ·     Primary. ·     Secondary.
Threshold	This field is not supported in the current software version. Bandwidth usage level of primary links in FIR ECMP mode.
MicroSegID	This field is not supported in the current software version. Microsegment ID in the route.
RecurseMaskLen	This field is not supported in the current software version. Exact mask length for route recursion. If the device uses the longest match principle for route recursion, this field displays N/A.
FIRLicense	This field is not supported in the current software version. License process status for the static route FIR mode: ·     Unrestricted—The static route FIR mode is not controlled by license. ·     Disconnected—The static route FIR mode is controlled by license, but the static route is not connected to the license process. Please check whether the license process is abnormal. ·     Active—The license for controlling the static route FIR mode is active. ·     Inactive—The license for controlling the static route FIR mode is inactive.

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ipv6 route-static

Use ipv6 route-static to configure an IPv6 static route.

Use undo ipv6 route-static to remove an IPv6 static route.

Syntax

ipv6 route-static ipv6-address prefix-length interface-type interface-number [ next-hop-address ] [ description text ]

ipv6 route-static ipv6-address prefix-length next-hop-address [ description text ]

undo ipv6 route-static ipv6-address prefix-length [ interface-type interface-number [ next-hop-address ] | next-hop-address ]

Default

No IPv6 static route is configured.

Views

System view

Predefined user roles

network-admin

Parameters

ipv6-address prefix-length: Specifies the IPv6 address and prefix length.

interface-type interface-number: Specifies an output interface by its type and number. If the output interface is an NBMA interface or broadcast interface and not a point-to-point (P2P) interface, the next hop address must be specified.

next-hop-address: Specifies the next hop IPv6 address.

description text: Configures a description for the IPv6 static route, which consists of 1 to 60 characters, including special characters such as the space, but excluding the question mark (?).

Usage guidelines

An IPv6 static route that has the destination address configured as ::/0 (a prefix length of 0) is the default IPv6 route. If the destination address of an IPv6 packet does not match any entry in the routing table, this default route is used to forward the packet.

Follow these guidelines to configure the output interface, next hop address, or both for a static route:

·     If the output interface is a broadcast interface or an NBMA interface, the next hop address must be specified.

·     If the output interface is a P2P interface, you can specify only the output interface. You do not need to change the configuration of the route even if the peer address is changed.

Examples

# Configure an IPv6 static route, with the destination address 1:1:2::/64 and next hop 1:1:3::1.

<Sysname> system-view

[Sysname] ipv6 route-static 1:1:2:: 64 1:1:3::1

ipv6 route-static default-preference

Use ipv6 route-static default-preference to set a default preference for IPv6 static routes.

Use undo ipv6 route-static default-preference to restore the default.

Syntax

ipv6 route-static default-preference default-preference

undo ipv6 route-static default-preference

Default

The default preference of IPv6 static routes is 60.

Views

System view

Predefined user roles

network-admin

Parameters

default-preference: Specifies a default preference for IPv6 static routes, in the range of 1 to 255.

Usage guidelines

If no preference is specified for an IPv6 static route, the default preference applies.

When the default preference is reconfigured, it applies only to newly added IPv6 static routes.

Examples

# Set a default preference of 120 for IPv6 static routes.

<Sysname> system-view

[Sysname] ipv6 route-static default-preference 120