Contents

Static routing commands· 1

display ip routing-table· 1

ip route-static· 6

 

Static routing commands

display ip routing-table

Use display ip routing-table to display routing table information.

Syntax

display ip routing-table [ verbose ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

verbose: Displays detailed routing table information, including information about both active and inactive routes. If you do not specify this keyword, the command displays only brief information about active routes.

Usage guidelines

If you do not specify any parameters, this command displays routing table information for the public network.

Examples

# Display brief information about active routes in the routing table.

<Sysname> display ip routing-table

 

Destinations : 15        Routes : 15

 

Destination/Mask   Proto   Pre Cost        NextHop         Interface

0.0.0.0/32         Direct  0    0          127.0.0.1       InLoop0

1.1.1.1/32         Guard   254  0          0.0.0.0         NULL0

1.1.1.0/24         Static  60   0          192.168.47.4    Vlan12

                   Static  60   0          192.168.47.4    Vlan13

127.0.0.0/8        Direct  0    0          127.0.0.1       InLoop0

127.0.0.0/32       Direct  0    0          127.0.0.1       InLoop0

127.0.0.1/32       Direct  0    0          127.0.0.1       InLoop0

127.255.255.255/32 Direct  0    0          127.0.0.1       InLoop0

192.168.1.0/24     Direct  0    0          192.168.1.40    Vlan11

192.168.1.0/32     Direct  0    0          192.168.1.40    Vlan11

192.168.1.40/32    Direct  0    0          127.0.0.1       InLoop0

192.168.1.255/32   Direct  0    0          192.168.1.40    Vlan11

224.0.0.0/4        Direct  0    0          0.0.0.0         NULL0

224.0.0.0/24       Direct  0    0          0.0.0.0         NULL0

255.255.255.255/32 Direct  0    0          127.0.0.1       InLoop0

Table 1 Command output

Field	Description
Destinations	Number of destination addresses.
Routes	Number of routes.
Destination/Mask	Destination address/mask length.
Proto	Route type or protocol that installed the route.
Pre	Preference of the route.
Cost	Cost of the route.
NextHop	Next hop address of the route.
Interface	Output interface for packets to be forwarded along the route.
Summary count	Number of routes.

 

# Display detailed information about all routes in the routing table.

<Sysname> display ip routing-table verbose

 

Destinations : 2        Routes : 2

 

Destination: 0.0.0.0/32

    Protocol: Direct

  Process ID: 0

   SubProtID: 0x0                       Age: 08h34m37s

        Cost: 0                  Preference: 0

       IpPre: N/A                QosLocalID: N/A

         Tag: 0                       State: Active NoAdv

   OrigTblID: 0x0                   OrigVrf: default-vrf

     TableID: 0x2                    OrigAs: 0

       NibID: 0x10000000             LastAs: 0

      AttrID: 0xffffffff           Neighbor: 0.0.0.0

       Flags: 0x1000c           OrigNextHop: 127.0.0.1

       Label: NULL              RealNextHop: 127.0.0.1

     BkLabel: NULL                BkNextHop: N/A

     SRLabel: NULL                Interface: InLoopBack0

   BkSRLabel: NULL              BkInterface: N/A

    SIDIndex: NULL                  InLabel: NULL

   Tunnel ID: Invalid           IPInterface: InLoopBack0

 BkTunnel ID: Invalid         BkIPInterface: N/A

    FtnIndex: 0x0            ColorInterface: N/A

TrafficIndex: N/A          BkColorInterface: N/A

   Connector: N/A                 VpnPeerId: N/A

        Dscp: N/A                       Exp: N/A

  SRTunnelID: Invalid             StatFlags: 0x0

    SID Type: N/A                       SID: N/A

       BkSID: N/A                       NID: Invalid

    FlushNID: Invalid                 BkNID: Invalid

  BkFlushNID: Invalid                PathID: 0x0

CommBlockLen: 0

  OrigLinkID: 0x0                RealLinkID: 0x0

 

Destination: 1.1.1.0/24

    Protocol: Static

  Process ID: 0

   SubProtID: 0x0                       Age: 04h20m37s

        Cost: 0                  Preference: 60

       IpPre: N/A                QosLocalID: N/A

         Tag: 0                       State: Active Adv

   OrigTblID: 0x0                   OrigVrf: default-vrf

     TableID: 0x2                    OrigAs: 0

       NibID: 0x10000003             LastAs: 0

      AttrID: 0xffffffff           Neighbor: 0.0.0.0

       Flags: 0x1008c           OrigNextHop: 192.168.47.4

       Label: NULL              RealNextHop: 192.168.47.4

     BkLabel: NULL                BkNextHop: N/A

     SRLabel: NULL                Interface: Vlan-interface11

   BkSRLabel: NULL              BkInterface: N/A

    SIDIndex: NULL                  InLabel: NULL

   Tunnel ID: Invalid           IPInterface: Vlan-interface11

 BkTunnel ID: Invalid         BkIPInterface: N/A

    FtnIndex: 0x0            ColorInterface: N/A

TrafficIndex: N/A          BkColorInterface: N/A

   Connector: N/A                 VpnPeerId: N/A

        Dscp: N/A                       Exp: N/A

  SRTunnelID: Invalid             StatFlags: 0x0

    SID Type: N/A                       SID: N/A

       BkSID: N/A                       NID: Invalid

    FlushNID: Invalid                 BkNID: Invalid

  BkFlushNID: Invalid                PathID: 0x0

CommBlockLen: 0

  OrigLinkID: 0x0                RealLinkID: 0x0

Table 2 Command output

Field	Description
Destinations	Number of destination addresses.
Routes	Number of routes.
Destination	Destination address/mask length.
Protocol	Protocol that installed the route.
Process ID	Process ID.
SubProtID	ID of the subprotocol for routing.
Age	Time for which the route has been in the routing table.
Cost	Cost of the route.
Preference	Preference of the route.
IpPre	IP precedence.
QosLocalID	Local QoS ID.
Tag	Route tag.
State	Route status: ·     Active—Active unicast route. ·     Adv—Route that can be advertised. ·     Inactive—Inactive route. ·     NoAdv—Route that the router is not allowed to advertise. ·     Vrrp—Routes generated by VRRP (not supported in the current software version). ·     Nat—Routes generated by NAT (not supported in the current software version). ·     TunE—Tunnel (not supported in the current software version). ·     Derived—Derived route. If a route recurses to multiple related routes, all related routes except the first one are derived routes. The number of derived routes is not included in the total number of routes.
OrigTblID	Original routing table ID.
OrigVrf	This field is not supported in the current software version. Original VPN instance to which the route belongs. This field displays default-vrf if the route is on the public network.
TableID	ID of the routing table.
OrigAs	This field is not supported in the current software version. Original AS number.
NibID	ID of the next hop.
LastAs	This field is not supported in the current software version. Last AS number.
AttrID	Attribute ID.
Neighbor	Address of the neighbor determined by the routing protocol.
Flags	Flags of the route.
OrigNextHop	Next hop address of the route.
Label	This field is not supported in the current software version. Label of the route.
RealNextHop	Real next hop of the route.
BkLabel	This field is not supported in the current software version. Backup label.
BkNexthop	Backup next hop.
SRLabel	This field is not supported in the current software version. Segment routing (SR) label.
Interface	Output interface for packets to be forwarded along the route.
BkInterface	Backup output interface.
BkSRLabel	This field is not supported in the current software version. Backup SR label.
SIDIndex	This field is not supported in the current software version. SID index value.
InLabel	This field is not supported in the current software version. Incoming label of the route.
Tunnel ID	This field is not supported in the current software version. Tunnel ID
IPInterface	IP output interface.
BkTunnel ID	This field is not supported in the current software version. Backup tunnel ID.
BkIPInterface	Backup IP output interface.
FtnIndex	Index of the FTN entry.
ColorInterface	This field is not supported in the current software version. Output interface recursed by an SR-MPLS TE policy or SRv6 TE policy.
BkColorInterface	Backup output interface recursed by an SR-MPLS TE policy or SRv6 TE policy.
TrafficIndex	Traffic index in the range of 1 to 64. This field displays N/A when the value is invalid.
Connector	This field is not supported in the current software version. BGP connector attribute exchanged between BGP peers along with a VPN IPv4 route. The value of the attribute is the IP address of the remote PE device. The BGP connector attribute is used for MD VPN. This field displays N/A if the BGP connector attribute is not supported.
VpnPeerId	This field is not supported in the current software version. ID of the VPN peer to which the route belongs, in the range of 1 to 134217727. This field displays N/A when the value is invalid.
Dscp	DSCP value of the route, in the range of 0 to 63. This field displays N/A when the value is invalid.
Exp	This field is not supported in the current software version. MPLS EXP value of the route, which is supported only by BGP. This field displays N/A when the value is invalid.
Summary count	Number of routes.
SRTunnelID	This field is not supported in the current software version. SR tunnel ID.
StatFlags	This field is not supported in the current software version. Flags for SRv6 traffic statistics.
SID Type	SID type. If the route does not have an SID, this field displays N/A.
SID	This field is not supported in the current software version. Primary Segment Identifier (SID). If no primary SID is available, this field displays N/A.
BkSID	This field is not supported in the current software version. Backup SID. If no backup SID is available, this field displays N/A.
NID	Index of the Next Hop Label Forwarding Entry (NHLFE) issued by the routing protocol.
FlushNID	Actual NHLFE index issued to the FIB.
BkNID	Backup NHLFE index issued by the routing protocol.
BkFlushNID	Actual backup NHLFE index issued to the FIB.
PathID	This field is not supported in the current software version. Path ID.
CommBlockLen	This field is not supported in the current software version. Common prefix length in the locator.
OrigLinkID	This field is not supported in the current software version. Original link ID of the SDWAN TTE connection.
RealLinkID	This field is not supported in the current software version. Real link ID of the SDWAN TTE connection.

 

ip route-static

Use ip route-static to configure a static route.

Use undo ip route-static to delete a static route.

Syntax

ip route-static dest-address { mask-length | mask } interface-type interface-number [ preference preference ]

ip route-static dest-address { mask-length | mask } next-hop-address [ preference preference ]

undo ip route-static dest-address { mask-length | mask } [ interface-type interface-number | next-hop-address ] [ preference preference ]

Default

No static route is configured.

Views

System view

Predefined user roles

network-admin

Parameters

 

dest-address: Specifies the destination IP address of the static route, in dotted decimal notation.

mask-length: Specifies the mask length, an integer in the range of 0 to 32.

mask: Specifies the subnet mask in dotted decimal notation.

interface-type interface-number: Specifies an output interface by its type and number. You can specify the output interface only as Null 0.

next-hop-address: Specifies the IP address of the next hop, in dotted decimal notation. For more information, see Layer 3—IP Routing Configuration Guide.

preference preference: Specifies a preference for the static route, in the range of 1 to 255. The default is 60.

Usage guidelines

If the destination IP address and the mask are both 0.0.0.0 (or 0), the configured route is a default route. The default route is used for forwarding a packet matching no entry in the routing table.

Implement different routing policies to configure different route preferences. For example, to enable load sharing for multiple routes to the same destination, assign the same preference to the routes. To enable the routes to back up one another, assign different preferences to them.

Examples

# Configure a static route, whose destination address is 1.1.1.1/24 and next hop address is 2.2.2.2.

<Sysname> system-view

[Sysname] ip route-static 1.1.1.1 24 2.2.2.2