HP Comware 5 Debug Manual Vol 1

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// Update message information for IPv6 labeled routes were displayed.
debugging bgp update mdt
Use debugging bgp update mdt to enable debugging for BGP MDT Update messages.
Use undo debugging bgp update mdt to disable debugging for BGP MDT Update messages.
Syntax
debugging bgp update mdt [ peer { ipv4-address | group-name } ] [ receive | send ] [ verbose ]
undo debugging bgp update mdt [ peer { ipv4-address | group-name } ] [ receive | send ] [ verbose ]
Default
Debugging for BGP MDT Update messages is disabled.
Views
User view
Default command level
1: Monitor level
Parameters
peer { ipv4-address | group-name }: Specifies debugging for BGP messages of the specified peer/peer
group.
receive: Specifies the debugging for received BGP MDT messages.
send: Specifies the debugging for sent BGP MDT messages.
verbose: Displays detailed BGP MDT debugging information.
Usage guidelines
Disable the debugging in time because it decreases the system performance.
Table 103 describes output fields and messages for the debugging bgp update mdt command.
Table 103 Output from the debugging bgp update mdt command
Field Description
BGP_MDT BGP MDT instance.
Recv UPDATE from x.x.x.x
A route Update message was received from BGP
neighbor x.x.x.x.
Recv UPDATE(Withdraw) from x.x.x.x
A route update (withdraw) message was received
from BGP neighbor x.x.x.x.
Send UPDATE to x.x.x.x
A route Update message was sent to BGP neighbor
x.x.x.x.
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