static-lsp ingress
Function
The static-lsp ingress command configures the ingress node for a static LSP.
The undo static-lsp ingress command deletes the configuration.
By default, no static LSP is configured for the ingress node.
Format
static-lsp ingress lsp-name destination ip-address { mask-length | mask } { nexthop next-hop-address | outgoing-interface interface-type interface-number } * out-label out-label
static-lsp ingress tunnel-interface tunnel interface-number destination ip-address { nexthop next-hop-address | outgoing-interface interface-type interface-number } * out-label out-label
undo static-lsp ingress { lsp-name | tunnel-interface tunnel interface-number }
Parameters
| Parameter | Description | Value |
|---|---|---|
| lsp-name | Specifies the name of an LSP. | The value is a string of 1 to 19 case-sensitive characters, spaces not supported. When double quotation marks are used around the string, spaces are allowed in the string. |
| tunnel-interface tunnel interface-number | Specifies the index of a tunnel interface. | Numeral type. Range: varies with the configuration. |
| destination ip-address | Specifies the destination IP address. | It is in dotted decimal notation. |
| mask-length | Specifies the mask length of the destination IP address. | An integer ranging from 0 to 32. |
| mask | Specifies the mask of the IP address. | It is in dotted decimal notation. |
| nexthop next-hop-address | Specifies the next-hop address. | It is in dotted decimal notation. |
| outgoing-interface interface-type interface-number | Specifies the type and number of an interface.
|
- |
| out-label out-label | Specifies the value of an outgoing label. | An integer ranging from 16 to 1048575. |
Usage Guidelines
Usage Scenario
Run the static-lsp ingress command on the ingress node to configure a static LSP.
The local IP address cannot be designated as the next hop address.
After configuring a static LSP, run the display mpls static-lsp command to verify that the static LSP is established successfully.
Precautions
To modify the parameter destination destination-address, nexthop next-hop-address, outgoing-interface interface-type interface-number, or out-label out-label, run the static-lsp ingress command to set a new value. You do not need to run the undo static-lsp ingress command before changing a configured value.
When configuring a static LSP, ensure that the route of the static LSP exactly matches the routing information. For example:
If you specify a next hop when configuring a static LSP, specify a next hop when configuring a static IP route. If you do not specify a next hop, the static LSP cannot be set up. For example:
[HUAWEI] ip route-static 10.1.0.0 16 10.1.1.2 [HUAWEI] static-lsp ingress staticlsp1 destination 10.1.0.0 16 nexthop 10.1.1.2 out-label 100
If a dynamic routing protocol applies to the link between LSRs, the next-hop IP address along the LSP must be the same as the IP address of the next hop in the routing table.
If outgoing-interface is configured and next-hop-address is not configured, Ethernet forwarding failures occur.