[j-nsp] Advertising MPLS LSPs into IGP
Kisito Nguene Ndoum
kisito at juniper.net
Thu Jun 10 11:49:56 EDT 2004
Hi Kashif,
The correct configuration is here :
http://www.juniper.net/techpubs/software/junos/junos63/swconfig63-routing/html/isis-config24.html#1014752
Regards,
- Kisito
At 05:23 PM 6/10/2004, Khawaja, Kashif wrote:
>Hi All,
>
>I think I need some clarification on this issue or some correction in my
>configuration.
>I have bidirectional (RSVP signaled) LSPs, with every hop specified
>(taking the exact same paths in both directions for simplicity), created
>like this:
>
>Psyduck --- M160Top --- Jynx
>Psyduck --- M160Top --- Jynx --- Abra
>Abra --- Jynx --- M160Top
>
>
> Lo0 = 1.2.3.2
> |--------------------- 4.4.4.2 Psyduck 1.1.1.1/30
>----------------------------------|
> |
>|
> |
>|
>(Lo0 1.2.3.3) Abra
>-------------------------------------------------------------------
>6.6.6.1/30 M160Top (Lo0 1.2.3.1)
> |
>|
> |
>|
> |
>|
> |------------------ 3.3.3.1/30 Jynx 2.2.2.2/30
>-----------------------------------|
> Lo0 1.2.3.4
>
>Just trying to see if my LSP is being advertised in the IGP (ISIS). I am
>using the "traffic-engineering bgp-igp" command under " Protocols MPLS".
>Below is the database (all L2 for simplicity) from M160Top but I don't
>see where Abra has included the LSP so that it could be used by M160Top
>or other any other router in the SPF calculation if needed.
>Configuration available if needed.
>
>m160-top> show isis database level 2 extensive
>IS-IS level 2 link-state database:
>
>m160-top.00-00 Sequence: 0x3e1, Checksum: 0x86e3, Lifetime: 607 secs
> IS neighbor: psyduck.00 Metric: 10
> IS neighbor: abra.00 Metric: 10
> IS neighbor: Jynx.00 Metric: 10
> IP prefix: 1.1.1.0/30 Metric: 10 Internal
>Up
> IP prefix: 1.2.3.1/32 Metric: 0 Internal
>Up
> IP prefix: 2.2.2.0/30 Metric: 10 Internal
>Up
> IP prefix: 6.6.6.0/30 Metric: 10 Internal
>Up
>
> Header: LSP ID: m160-top.00-00, Length: 330 bytes
> Allocated length: 1492 bytes, Router ID: 1.2.3.1
> Remaining lifetime: 607 secs, Level: 2,Interface: 0
> Estimated free bytes: 1162, Actual free bytes: 1162
> Aging timer expires in: 607 secs
> Protocols: IP, IPv6
>
> Packet: LSP ID: m160-top.00-00, Length: 330 bytes, Lifetime : 1198
>secs
> Checksum: 0x86e3, Sequence: 0x3e1, Attributes: 0x3 <L1 L2>
> NLPID: 0x83, Fixed length: 27 bytes, Version: 1, Sysid length: 0
>bytes
> Packet type: 20, Packet version: 1, Max area: 0
>
> TLVs:
> Area address: 39.840f.800b.2562.a001 (9)
> Speaks: IP
> Speaks: IPv6
> IP router id: 1.2.3.1
> IP address: 1.2.3.1
> Hostname: m160-top
> IS extended neighbor: Jynx.00, Metric: default 10
> IP address: 2.2.2.1
> Neighbor's IP address: 2.2.2.2
> Current reservable bandwidth:
> Priority 0 : 622.08Mbps
> Priority 1 : 622.08Mbps
> Priority 2 : 622.08Mbps
> Priority 3 : 622.08Mbps
> Priority 4 : 622.08Mbps
> Priority 5 : 622.08Mbps
> Priority 6 : 622.08Mbps
> Priority 7 : 622.08Mbps
> Maximum reservable bandwidth: 622.08Mbps
> Maximum bandwidth: 622.08Mbps
> Administrative groups: 0 <none>
> IS extended neighbor: abra.00, Metric: default 10
> IP address: 6.6.6.1
> Neighbor's IP address: 6.6.6.2
> Current reservable bandwidth:
> Priority 0 : 155.52Mbps
> Priority 1 : 155.52Mbps
> Priority 2 : 155.52Mbps
> Priority 3 : 155.52Mbps
> Priority 4 : 155.52Mbps
> Priority 5 : 155.52Mbps
> Priority 6 : 155.52Mbps
> Priority 7 : 155.52Mbps
> Maximum reservable bandwidth: 155.52Mbps
> Maximum bandwidth: 155.52Mbps
> Administrative groups: 0 <none>
> IS extended neighbor: psyduck.00, Metric: default 10
> IP address: 1.1.1.2
> Neighbor's IP address: 1.1.1.1
> Current reservable bandwidth:
> Priority 0 : 155.52Mbps
> Priority 1 : 155.52Mbps
> Priority 2 : 155.52Mbps
> Priority 3 : 155.52Mbps
> Priority 4 : 155.52Mbps
> Priority 5 : 155.52Mbps
> Priority 6 : 155.52Mbps
> Priority 7 : 155.52Mbps
> Maximum reservable bandwidth: 155.52Mbps
> Maximum bandwidth: 155.52Mbps
> Administrative groups: 0 <none>
> IP extended prefix: 1.2.3.1/32 metric 0 up
> IP extended prefix: 2.2.2.0/30 metric 10 up
> IP extended prefix: 6.6.6.0/30 metric 10 up
> IP extended prefix: 1.1.1.0/30 metric 10 up
> No queued transmissions
>
>psyduck.00-00 Sequence: 0x16c3, Checksum: 0x8b7a, Lifetime: 448 secs
> IS neighbor: m160-top.00 Metric: 10
> IS neighbor: abra.00 Metric: 10
> IP prefix: 1.1.1.0/30 Metric: 10 Internal
>Up
> IP prefix: 1.2.3.2/32 Metric: 0 Internal
>Up
> IP prefix: 4.4.4.0/30 Metric: 10 Internal
>Up
>
> Header: LSP ID: psyduck.00-00, Length: 246 bytes
> Allocated length: 284 bytes, Router ID: 1.2.3.2
> Remaining lifetime: 448 secs, Level: 2,Interface: 68
> Estimated free bytes: 257, Actual free bytes: 38
> Aging timer expires in: 448 secs
> Protocols: IP
>
> Packet: LSP ID: psyduck.00-00, Length: 246 bytes, Lifetime : 1197 secs
> Checksum: 0x8b7a, Sequence: 0x16c3, Attributes: 0x3 <L1 L2>
> NLPID: 0x83, Fixed length: 27 bytes, Version: 1, Sysid length: 0
>bytes
> Packet type: 20, Packet version: 1, Max area: 0
>
> TLVs:
> Area address: 39.840f.800b.2562.a106 (9)
> Speaks: IP
> Hostname: psyduck
> IP router id: 1.2.3.2
> IP address: 1.2.3.2
> IP extended prefix: 4.4.4.0/30 metric 10 up
> IP extended prefix: 1.1.1.0/30 metric 10 up
> IS extended neighbor: m160-top.00, Metric: default 10
> Administrative groups: 0 <none>
> IP address: 1.1.1.1
> Neighbor's IP address: 1.1.1.2
> Maximum bandwidth: 155Mbps
> Maximum reservable bandwidth: 155Mbps
> Current reservable bandwidth:
> Priority 0 : 155Mbps
> Priority 1 : 155Mbps
> Priority 2 : 155Mbps
> Priority 3 : 155Mbps
> Priority 4 : 155Mbps
> Priority 5 : 155Mbps
> Priority 6 : 155Mbps
> Priority 7 : 155Mbps
> IS extended neighbor: abra.00, Metric: default 10
> Administrative groups: 0 <none>
> IP address: 4.4.4.2
> Neighbor's IP address: 4.4.4.1
> Maximum bandwidth: 155Mbps
> Maximum reservable bandwidth: 155Mbps
> Current reservable bandwidth:
> Priority 0 : 155Mbps
> Priority 1 : 155Mbps
> Priority 2 : 155Mbps
> Priority 3 : 155Mbps
> Priority 4 : 155Mbps
> Priority 5 : 155Mbps
> Priority 6 : 155Mbps
> Priority 7 : 155Mbps
> IP extended prefix: 1.2.3.2/32 metric 0 up
> No queued transmissions
>
>abra.00-00 Sequence: 0x3e4, Checksum: 0x4fea, Lifetime: 542 secs
> IS neighbor: m160-top.00 Metric: 10
> IS neighbor: psyduck.00 Metric: 10
> IS neighbor: Jynx.00 Metric: 10
> IP prefix: 1.2.3.3/32 Metric: 0 Internal
>Up
> IP prefix: 3.3.3.0/30 Metric: 10 Internal
>Up
> IP prefix: 4.4.4.0/30 Metric: 10 Internal
>Up
> IP prefix: 6.6.6.0/30 Metric: 10 Internal
>Up
>
> Header: LSP ID: abra.00-00, Length: 326 bytes
> Allocated length: 326 bytes, Router ID: 1.2.3.3
> Remaining lifetime: 542 secs, Level: 2,Interface: 69
> Estimated free bytes: 0, Actual free bytes: 0
> Aging timer expires in: 542 secs
> Protocols: IP, IPv6
>
> Packet: LSP ID: abra.00-00, Length: 326 bytes, Lifetime : 1198 secs
> Checksum: 0x4fea, Sequence: 0x3e4, Attributes: 0x3 <L1 L2>
> NLPID: 0x83, Fixed length: 27 bytes, Version: 1, Sysid length: 0
>bytes
> Packet type: 20, Packet version: 1, Max area: 0
>
> TLVs:
> Area address: 39.840f.800b.2562.a001 (9)
> Speaks: IP
> Speaks: IPv6
> IP router id: 1.2.3.3
> IP address: 1.2.3.3
> Hostname: abra
> IS extended neighbor: m160-top.00, Metric: default 10
> IP address: 6.6.6.2
> Neighbor's IP address: 6.6.6.1
> Current reservable bandwidth:
> Priority 0 : 155.52Mbps
> Priority 1 : 155.52Mbps
> Priority 2 : 155.52Mbps
> Priority 3 : 155.52Mbps
> Priority 4 : 155.52Mbps
> Priority 5 : 155.52Mbps
> Priority 6 : 155.52Mbps
> Priority 7 : 155.52Mbps
> Maximum reservable bandwidth: 155.52Mbps
> Maximum bandwidth: 155.52Mbps
> Administrative groups: 0 <none>
> IS extended neighbor: psyduck.00, Metric: default 10
> IP address: 4.4.4.1
> Neighbor's IP address: 4.4.4.2
> Current reservable bandwidth:
> Priority 0 : 155.52Mbps
> Priority 1 : 155.52Mbps
> Priority 2 : 155.52Mbps
> Priority 3 : 155.52Mbps
> Priority 4 : 155.52Mbps
> Priority 5 : 155.52Mbps
> Priority 6 : 155.52Mbps
> Priority 7 : 155.52Mbps
> Maximum reservable bandwidth: 155.52Mbps
> Maximum bandwidth: 155.52Mbps
> Administrative groups: 0 <none>
> IS extended neighbor: Jynx.00, Metric: default 10
> IP address: 3.3.3.2
> Neighbor's IP address: 3.3.3.1
> Current reservable bandwidth:
> Priority 0 : 155.52Mbps
> Priority 1 : 155.52Mbps
> Priority 2 : 155.52Mbps
> Priority 3 : 155.52Mbps
> Priority 4 : 155.52Mbps
> Priority 5 : 155.52Mbps
> Priority 6 : 155.52Mbps
> Priority 7 : 155.52Mbps
> Maximum reservable bandwidth: 155.52Mbps
> Maximum bandwidth: 155.52Mbps
> Administrative groups: 0 <none>
> IP extended prefix: 1.2.3.3/32 metric 0 up
> IP extended prefix: 3.3.3.0/30 metric 10 up
> IP extended prefix: 4.4.4.0/30 metric 10 up
> IP extended prefix: 6.6.6.0/30 metric 10 up
> No queued transmissions
>
>Jynx.00-00 Sequence: 0x481, Checksum: 0x46e2, Lifetime: 439 secs
> IS neighbor: m160-top.00 Metric: 10
> IS neighbor: abra.00 Metric: 10
> IP prefix: 1.2.3.4/32 Metric: 0 Internal
>Up
> IP prefix: 2.2.2.0/30 Metric: 10 Internal
>Up
> IP prefix: 3.3.3.0/30 Metric: 10 Internal
>Up
>
> Header: LSP ID: Jynx.00-00, Length: 243 bytes
> Allocated length: 284 bytes, Router ID: 1.2.3.4
> Remaining lifetime: 439 secs, Level: 2,Interface: 67
> Estimated free bytes: 257, Actual free bytes: 41
> Aging timer expires in: 439 secs
> Protocols: IP
>
> Packet: LSP ID: Jynx.00-00, Length: 243 bytes, Lifetime : 1197 secs
> Checksum: 0x46e2, Sequence: 0x481, Attributes: 0x3 <L1 L2>
> NLPID: 0x83, Fixed length: 27 bytes, Version: 1, Sysid length: 0
>bytes
> Packet type: 20, Packet version: 1, Max area: 0
>
> TLVs:
> Area address: 39.840f.800b.2562.a106 (9)
> Speaks: IP
> Hostname: Jynx
> IP router id: 1.2.3.4
> IP address: 1.2.3.4
> IP extended prefix: 2.2.2.0/30 metric 10 up
> IP extended prefix: 3.3.3.0/30 metric 10 up
> IS extended neighbor: m160-top.00, Metric: default 10
> Administrative groups: 0 <none>
> IP address: 2.2.2.2
> Neighbor's IP address: 2.2.2.1
> Maximum bandwidth: 622Mbps
> Maximum reservable bandwidth: 622Mbps
> Current reservable bandwidth:
> Priority 0 : 622Mbps
> Priority 1 : 622Mbps
> Priority 2 : 622Mbps
> Priority 3 : 622Mbps
> Priority 4 : 622Mbps
> Priority 5 : 622Mbps
> Priority 6 : 622Mbps
> Priority 7 : 622Mbps
> IS extended neighbor: abra.00, Metric: default 10
> Administrative groups: 0 <none>
> IP address: 3.3.3.1
> Neighbor's IP address: 3.3.3.2
> Maximum bandwidth: 155Mbps
> Maximum reservable bandwidth: 155Mbps
> Current reservable bandwidth:
> Priority 0 : 155Mbps
> Priority 1 : 155Mbps
> Priority 2 : 155Mbps
> Priority 3 : 155Mbps
> Priority 4 : 155Mbps
> Priority 5 : 155Mbps
> Priority 6 : 155Mbps
> Priority 7 : 155Mbps
> IP extended prefix: 1.2.3.4/32 metric 0 up
> No queued transmissions
>
>Thanks!
>Kashif.
>
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