mpls between 7750 and cisco

[swix]

Hi all,
Сan anyone help me to rise LSP tunnel from cisco to alcatel (7750 or 7210sas-m)-? Tunnel in reverse direction(from alcatel) operates
config Cisco 7201

Code: Select all

----------
ip cef
!
mpls traffic-eng tunnels
mpls ldp explicit-null
mpls label range 15000 15999
!
interface Tunnel0
 ip unnumbered Loopback0
 mpls traffic-eng tunnels
 mpls label protocol ldp
 tunnel destination 1.1.1.1
 tunnel mode mpls traffic-eng
 tunnel path-mtu-discovery
 tunnel mpls traffic-eng path-option 1 dynamic
!         
interface Loopback0
 ip address 4.4.4.4 255.255.255.255
 ip ospf 1 area 0
!
interface GigabitEthernet0/0
 ip address 10.1.4.2 255.255.255.252
 ip ospf network point-to-point
 ip ospf 1 area 0
 media-type sfp
 speed auto
 duplex auto
 negotiation auto
 mpls traffic-eng tunnels
 mpls ip  
 !
 router ospf 1
 router-id 4.4.4.4
 log-adjacency-changes
 network 10.1.4.0 0.0.0.3 area 0
 mpls traffic-eng area 0
 mpls traffic-eng router-id Loopback0
!

7210

Code: Select all

--------------------------------------------------
echo "Router (Network Side) Configuration"
#--------------------------------------------------
    router 
        interface "system"
            address 1.1.1.1/32        
            no shutdown
        exit
        interface "to R4"
            address 10.1.4.1/30
            port 1/1/4
            no shutdown
        exit
              
#--------------------------------------------------
echo "MPLS Configuration"
#--------------------------------------------------
        mpls
            interface "system"
                no shutdown
            exit
            interface "to R4"
                no shutdown
            exit                      
            interface "to_R2"
                no shutdown
            exit
        exit
#--------------------------------------------------
echo "RSVP Configuration"
#--------------------------------------------------
        rsvp
            interface "system"
                no shutdown
            exit
            interface "to R4"
                no shutdown
            exit
             no shutdown
        exit
#--------------------------------------------------
echo "MPLS LSP Configuration"
#--------------------------------------------------
        mpls                          
            path "default"
                no shutdown
            exit
            lsp "lsp to R4"
                to 4.4.4.4
                cspf
                primary "default"
                exit
                no shutdown
            exit
            no shutdown
        exit
#--------------------------------------------------
echo "LDP Configuration"
#--------------------------------------------------
        ldp
            interface-parameters
            exit
            targeted-session
            exit
            no shutdown
        exit
#--------------------------------------------------
#--------------------------------------------------
echo "OSPFv2 Configuration"
#--------------------------------------------------
        ospf 1.1.1.1
            traffic-engineering
            area 0.0.0.0              
                interface "system"
                    no shutdown
                exit
                interface "to R4"
                    interface-type point-to-point
                    no shutdown
                exit
                exit
        exit
    exit


exit all

output from сisco

Code: Select all

R4#show mpls traffic-eng tu

Name: R4_t0                               (Tunnel0) Destination: 1.1.1.1
  Status:
    Admin: up         Oper: down   Path: valid       Signalling: RSVP signalling proceeding

    path option 1, type dynamic (Basis for Setup, path weight 1)

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

  RSVP Signalling Info:
       Src 4.4.4.4, Dst 1.1.1.1, Tun_Id 0, Tun_Instance 10
  History:
    Tunnel:
      Time since created: 3 minutes, 25 seconds
    Current LSP:
      Setup Time: 3 minutes, 29 seconds remaining

LSP Tunnel lsp to R4::default is signalled, connection is up
  InLabel  : GigabitEthernet0/0, implicit-null
  OutLabel :  - 
  RSVP Signalling Info:
       Src 1.1.1.1, Dst 4.4.4.4, Tun_Id 1, Tun_Instance 26112
    RSVP Path Info:
      My Address: 0.0.0.0   
      Explicit Route:  NONE
      Record   Route:  10.1.4.1
      Tspec: ave rate=0 kbits, burst=0 bytes, peak rate=17179869 kbits
    RSVP Resv Info:
      Record   Route:   NONE
      Fspec: ave rate=0 kbits, burst=0 bytes, peak rate=0 kbits

[didigno]

Try to check the MTU between the devices. If in Cisco the MTU Service MTU is 9100 in ALU you need to configure 9014. Always +14 in ALU because you need to add the Ethernet frame.

It would be good if you post more show commands also from ALU as well

[swix]

I don't know why? but after i created second tunnel 1 on cisco with same parameters as tunnel 0 it's raised.Tunnel0 still don't want to work.

It would be good if you post more show commands also from ALU as well

Which command do you need ? i'll execute.

[thekotaksampah]

Hi Swix,

could you share your information in ALU. like ldp interface. And from your cisco output I found RSVP signalling proceeding is it default configuration or anything else.

Thanks