Re: mpls te label issue

I'll have to take a look at your link. I was looking for examples to
see when it is necessary to enable "mpls ip" in the TE tunnel.

Thnks
Rich

On Fri, Jul 17, 2009 at 9:57 PM, Splinter<splinter330_at_gmail.com> wrote:
> Sorry hit the reply button and the post went to Backbone only...
>
>
> on the tail-end R2 need to enable "mpls ldp discovery targeted-hello accept"
>
> this is the link that help me solve this issue:
>
> http://www.cisco.com/en/US/tech/tk436/tk428/technologies_tech_note09186a0080125b01.shtml
>
>
> Regards
>
> Splinter
>
> On Fri, Jul 17, 2009 at 9:27 PM, Rich Collins <nilsi2002_at_gmail.com> wrote:
>>
>> Good but what was wrong and how did you fix it?
>>
>> On Fri, Jul 17, 2009 at 2:21 PM, Splinter<splinter330_at_gmail.com> wrote:
>> > No worry Guys
>> >
>> > fixed...:)
>> >
>> > Splinter
>> >
>> > On Fri, Jul 17, 2009 at 9:13 AM, Splinter <splinter330_at_gmail.com> wrote:
>> >
>> >> Hi GS,
>> >>
>> >> I cannot seem to figure out why after i clear my mpls neigbors my
>> >> labels
>> >> dont use my TE tunnel.
>> >>
>> >> here is my config of the tunnel:
>> >>
>> >> R8
>> >> interface Tunnel82
>> >> ip unnumbered Loopback1
>> >> mpls traffic-eng tunnels
>> >> mpls ip
>> >> tunnel destination 8.8.0.22
>> >> tunnel mode mpls traffic-eng
>> >> tunnel mpls traffic-eng autoroute announce
>> >> tunnel mpls traffic-eng priority 7 7
>> >> tunnel mpls traffic-eng bandwidth 5000
>> >> tunnel mpls traffic-eng path-option 1 explicit name TU82
>> >> no clns route-cache
>> >> end
>> >>
>> >> R2
>> >> interface Tunnel28
>> >> ip unnumbered Loopback1
>> >> mpls ip
>> >> tunnel destination 8.8.0.88
>> >> tunnel mode mpls traffic-eng
>> >> tunnel mpls traffic-eng autoroute announce
>> >> tunnel mpls traffic-eng priority 7 7
>> >> tunnel mpls traffic-eng bandwidth 5000
>> >> tunnel mpls traffic-eng path-option 1 explicit name TU28
>> >> no routing dynamic
>> >> end
>> >>
>> >> I cannot see the label for routes that sit behind R2 which is VPN
>> >> Site2.
>> >>
>> >> This is my mpls forwarding table:
>> >>
>> >> R8#sh mpls forwarding-table
>> >> Local Outgoing Prefix Bytes Label Outgoing Next
>> >> Hop
>> >>
>> >> Label Label or VC or Tunnel Id Switched interface
>> >>
>> >> 16 No Label l2ckt(100) 76960 none
>> >> point2point
>> >>
>> >> 17 Pop Label 8.8.0.7/32 0 Fa0/0.78
>> >> 8.8.78.7
>> >> 18 No Label [T] 8.8.27.0/24 0 Tu82
>> >> point2point
>> >> Pop Label 8.8.27.0/24 0 Fa0/0.78
>> >> 8.8.78.7
>> >> 19 No Label [T] 8.8.0.2/32 0 Tu82
>> >> point2point
>> >> 20 Pop Label [T] 8.8.0.22/32 0 Tu82
>> >> point2point
>> >> 21 Pop Label 8.8.68.6/32 0 Fa0/0.68
>> >> 8.8.68.6
>> >> 91 Aggregate 172.8.48.0/24[V] <http://172.8.48.0/24%5BV%5D>
>> >> 0 ABC
>> >> 92 Pop Label 172.8.48.4/32[V] <http://172.8.48.4/32%5BV%5D>
>> >> 0 Se1/0 172.8.48.4
>> >> 93 19 69:69:172.8.59.0/24 \
>> >> 0 Fa0/0.68
>> >> 8.8.68.6
>> >>
>> >> 94 18 69:69:172.8.0.5/32 \
>> >> 0 Fa0/0.68
>> >> 8.8.68.6
>> >>
>> >> 95 No Label Paths Unkn
>> >>
>> >> 96 No Label Paths Unkn
>> >>
>> >> 97 No Label Paths Unkn
>> >>
>> >> 98 No Label Paths Unkn
>> >>
>> >> Local Outgoing Prefix Bytes Label Outgoing Next
>> >> Hop
>> >>
>> >> Label Label or VC or Tunnel Id Switched interface
>> >>
>> >> 99 No Label Paths Unkn
>> >>
>> >> 100 No Label Paths Unkn
>> >>
>> >> 101 No Label Paths Unkn
>> >>
>> >> 102 No Label Paths Unkn
>> >>
>> >> 103 No Label Paths Unkn
>> >>
>> >> 104 No Label Paths Unkn
>> >>
>> >> 105 No Label Paths Unkn
>> >>
>> >> 110 23 172.8.0.3/32[V] <http://172.8.0.3/32%5BV%5D>
>> >> 0 Fa0/0.78 8.8.78.7
>> >> 111 26 172.8.0.4/32[V] <http://172.8.0.4/32%5BV%5D>
>> >> 0 Fa0/0.78 8.8.78.7
>> >> 112 27 172.8.34.0/24[V] <http://172.8.34.0/24%5BV%5D>
>> >> 0 Fa0/0.78 8.8.78.7
>> >> 113 25 172.8.47.0/24[V] <http://172.8.47.0/24%5BV%5D>
>> >> 0 Fa0/0.78 8.8.78.7
>> >> 114 No Label Paths Unkn
>> >>
>> >> 115 No Label Paths Unkn
>> >>
>> >>
>> >> Splinter
>> >
>> >
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Received on Fri Jul 17 2009 - 22:30:04 ART