(no subject)

From: Daniel Hood <dsmhood_at_gmail.com>
Date: Sun, 27 Nov 2011 20:50:24 +1100

Trying to configure the network on page 266 of cisco press: mpls
fundamentals. I've configured the network and got all the tunnels working.
Except now I'm trying to force all the traffic to go through a new tunnel
I've created from paris - brussels - frankfurt - berlin - rome. I'm trying
to force traffic through it. Below is how I've setup paris, can someone
please explain how I can now force traffic to go through my tunnel instead
of the normal route?

pais#
!
interface Loopback0
 ip address 10.200.254.2 255.255.255.255
!
interface Tunnel1
 bandwidth 100000
 ip unnumbered Loopback0
 tunnel destination 10.200.254.6
 tunnel mode mpls traffic-eng
 tunnel mpls traffic-eng priority 7 7
 tunnel mpls traffic-eng bandwidth 100000
 tunnel mpls traffic-eng path-option 2 explicit name
brussels-frankfurt-berlin
 tunnel mpls traffic-eng path-selection metric igp
 no routing dynamic
!
interface FastEthernet0/0
 description to london
 bandwidth 100000
 ip address 10.200.200.2 255.255.255.252
 duplex auto
 speed auto
 mpls ip
 mpls traffic-eng tunnels
!
interface FastEthernet0/1
 description to brussels
 bandwidth 100000
 ip address 10.200.210.1 255.255.255.252
 duplex auto
 speed auto
 mpls ip
 mpls traffic-eng tunnels
!
!
!
ip explicit-path name brussels-frankfurt-berlin enable
 next-address 10.200.210.2
 next-address 10.200.212.2
 next-address 10.200.213.2
 next-address 10.200.215.2
!

paris#sho ip route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
       D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
       N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
       E1 - OSPF external type 1, E2 - OSPF external type 2
       i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
       ia - IS-IS inter area, * - candidate default, U - per-user static
route
       o - ODR, P - periodic downloaded static route

Gateway of last resort is not set

     10.0.0.0/8 is variably subnetted, 15 subnets, 2 masks
O 10.200.202.0/30 [110/4] via 10.200.210.2, 00:56:59, FastEthernet0/1
C 10.200.200.0/30 is directly connected, FastEthernet0/0
C 10.200.210.0/30 is directly connected, FastEthernet0/1
O 10.200.211.0/30 [110/2] via 10.200.210.2, 00:56:59, FastEthernet0/1
O 10.200.214.0/30 [110/3] via 10.200.210.2, 00:56:59, FastEthernet0/1
O 10.200.215.0/30 [110/3] via 10.200.210.2, 00:56:59, FastEthernet0/1
O 10.200.212.0/30 [110/2] via 10.200.210.2, 00:56:59, FastEthernet0/1
O 10.200.213.0/30 [110/3] via 10.200.210.2, 00:56:59, FastEthernet0/1
O 10.200.254.4/32 [110/3] via 10.200.210.2, 00:56:59, FastEthernet0/1
O 10.200.254.5/32 [110/3] via 10.200.210.2, 00:56:59, FastEthernet0/1
O 10.200.254.6/32 [110/4] via 10.200.210.2, 00:56:59, FastEthernet0/1
O 10.200.254.7/32 [110/5] via 10.200.210.2, 00:56:59, FastEthernet0/1
O 10.200.254.1/32 [110/2] via 10.200.200.1, 00:57:00, FastEthernet0/0
C 10.200.254.2/32 is directly connected, Loopback0
O 10.200.254.3/32 [110/2] via 10.200.210.2, 00:57:00, FastEthernet0/1

paris#sho mpls traffic-eng tunnels tunnel 1

Name: paris_t1 (Tunnel1) Destination:
10.200.254.6
  Status:
    Admin: up Oper: up Path: valid Signalling: connected

    path option 2, type explicit brussels-frankfurt-berlin (Basis for
Setup, path weight 4)
        Change in required resources detected: reroute pending
        Currently Signalled Parameters:
          Bandwidth: 0 kbps (Global) Priority: 7 7 Affinity:
0x0/0xFFFF
          Metric Type: IGP (interface)

  Config Parameters:
    Bandwidth: 100000 kbps (Global) Priority: 7 7 Affinity: 0x0/0xFFFF
    Metric Type: IGP (interface)
    AutoRoute: disabled LockDown: disabled Loadshare: 100000 bw-based
    auto-bw: disabled

  InLabel : -
  OutLabel : FastEthernet0/1, 28
  RSVP Signalling Info:
       Src 10.200.254.2, Dst 10.200.254.6, Tun_Id 1, Tun_Instance 108
    RSVP Path Info:
      My Address: 10.200.210.1
      Explicit Route: 10.200.210.2 10.200.212.1 10.200.212.2 10.200.213.1
                      10.200.213.2 10.200.215.1 10.200.215.2 10.200.254.6
      Record Route: NONE
      Tspec: ave rate=0 kbits, burst=1000 bytes, peak rate=0 kbits
    RSVP Resv Info:
      Record Route: NONE
      Fspec: ave rate=0 kbits, burst=1000 bytes, peak rate=0 kbits
  Shortest Unconstrained Path Info:
    Path Weight: 3 (IGP)
    Explicit Route: 10.200.210.1 10.200.210.2 10.200.212.1 10.200.212.2
                    10.200.214.1 10.200.214.2 10.200.254.6
  History:
    Tunnel:
      Time since created: 2 hours
      Time since path change: 1 hours, 22 minutes
    Current LSP:
      Uptime: 38 minutes, 44 seconds
      Selection: reoptimation
      Last Error: PCALC:: Can't use link 10.200.210.1 on node 10.200.254.2
    Prior LSP:
      ID: path option 2 [107]
      Removal Trigger: configuration changed
      Last Error: PCALC:: Can't use link 10.200.210.1 on node 10.200.254.2
paris#

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Received on Sun Nov 27 2011 - 20:50:24 ART

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