display rib graceful-restart

Use display rib graceful-restart to display RIB GR state information.

Syntax

display rib graceful-restart

Views

Any view

Predefined user roles

network-admin

network-operator

Examples

# Display RIB GR state information.

<Sysname> display rib graceful-restart
RIB GR state     : Phase2-calculation end
RCOM GR state    : Flush end
Protocol GR state:
 No.  Protocol   Lifetime FD   State    Start/End
--------------------------------------------------
 1    DIRECT     100      30   End      No/No
 2    STATIC     480      34   End      No/No
 3    OSPF       480      36   End      No/No
 4    ISIS       480      32   End      No/No
 5    BGP instance abc
                 480      22   End      No/No
 6    BGP instance default
                 480      25   End      No/No
 7    LDP        480      35   End      No/No
 8    SLSP       480      29   End      No/No

Table 11: Command output

Field

Description

RIB GR state

RIB GR status:

  • Start—GR starts.

  • IGP end—All IGP protocols complete GR.

  • VPN-triggering end—Optimal route selection triggered by VPN routes completes.

  • VPN-calculation end—Optimal VPN route selection completes.

  • Routing protocol end—All routing protocols complete GR.

  • NSR-calculation unfinished—NSR has not finished optimal route selection.

  • Triggering start—All triggered optimal route selection starts.

  • Triggering end—All triggered optimal route selection completes.

  • Phase1-calculation end—Optimal route selection phase 1 completes.

  • All end—All protocols complete GR.

  • Phase2-calculation end—Optimal route selection phase 2 completes.

RCOM GR state

RCOM GR status:

  • Start—GR starts.

  • VPN-calculation end—Optimal VPN route selection completes.

  • VPN-notification end—VPN routes have been delivered to the route management module.

  • Routing protocol end—All routing protocols complete GR.

  • NSR-calculation unfinished—NSR has not finished optimal route selection.

  • Phase1-calculation end—Optimal route selection phase 1 completes.

  • Notification end—All routes have been delivered to the route management module.

  • Phase2-calculation end—Optimal route selection phase 2 completes.

  • Flush start—Starts to flush routes to the FIB.

  • Flush end—Completes flushing routes to the FIB.

No.

Protocol number.

Lifetime

Lifetime (in seconds) of routes/labels in the RIB during GR.

FD

Handle between the protocol and the RIB.

State

Protocol GR state:

  • Init—Initialization state.

  • Listen—Listening state.

  • Idle.

  • Active.

  • Start—GR starts.

  • End—GR completes.

Start/End

Message sending state:

  • No—The message has not been sent.

  • Yes—The message has been sent.