Re: FR-VLAN Interworking not working

Hi Bryan

Tx for the assistance.

I've rebuilt the scenario and still no luck. What IOS are you using? I'm
using Version 12.0(33)S3.

Everything looks fine except my ping fails. This is frustrating as I've
spent A LOT of time trying to get this to work. :(

PE2(config-if)#do sh mpls l2 v de
Local interface: Fa2/0 up, line protocol up, Ethernet up
  Destination address: 1.1.1.1, VC ID: 100, VC status: up
    Preferred path: not configured
    Default path: active
    Next hop: point2point
    Output interface: Se1/0, imposed label stack {33}
  Create time: 00:07:29, last status change time: 00:06:06
  Signaling protocol: LDP, peer 1.1.1.1:0 up
    Targeted Hello: 2.2.2.2(LDP Id) -> 1.1.1.1
    MPLS VC labels: local 33, remote 33
    Group ID: local 0, remote 0
    MTU: local 1500, remote 1500
    Remote interface description:
  Sequencing: receive disabled, send disabled
  VC statistics:
    packet totals: receive 132, send 58
    byte totals: receive 8080, send 7994
    packet drops: receive 0, seq error 0, send 0

E2(config-if)#do sh mpls ldp ne
    Peer LDP Ident: 1.1.1.1:0; Local LDP Ident 2.2.2.2:0
        TCP connection: 1.1.1.1.646 - 2.2.2.2.55744
        State: Oper; Msgs sent/rcvd: 19/19; Downstream
        Up time: 00:10:59
        LDP discovery sources:
          Serial1/0, Src IP addr: 150.1.12.1
          Targeted Hello 2.2.2.2 -> 1.1.1.1, active, passive
        Addresses bound to peer LDP Ident:
          150.1.12.1 1.1.1.1

PE1(config-if)#do sh mpl l2 v d
Local interface: Se1/0 up, line protocol up, FR DLCI 102 up
  MPLS VC type is FR DLCI, interworking type is Ethernet
  Destination address: 2.2.2.2, VC ID: 100, VC status: up
    Preferred path: not configured
    Default path: active
    Next hop: point2point
    Output interface: Se1/1, imposed label stack {33}
  Create time: 00:09:09, last status change time: 00:06:34
  Signaling protocol: LDP, peer 2.2.2.2:0 up
    Targeted Hello: 1.1.1.1(LDP Id) -> 2.2.2.2
    MPLS VC labels: local 33, remote 33
    Group ID: local 0, remote 0
    MTU: local 1500, remote 1500
    Remote interface description:
  Sequencing: receive disabled, send disabled
  VC statistics:
    packet totals: receive 61, send 146
    byte totals: receive 8198, send 8920
    packet drops: receive 0, seq error 0, send 0

PE1(config-if)#do sh mpls ldp ne
    Peer LDP Ident: 2.2.2.2:0; Local LDP Ident 1.1.1.1:0
        TCP connection: 2.2.2.2.55744 - 1.1.1.1.646
        State: Oper; Msgs sent/rcvd: 18/19; Downstream
        Up time: 00:10:28
        LDP discovery sources:
          Serial1/1, Src IP addr: 150.1.12.2
          Targeted Hello 1.1.1.1 -> 2.2.2.2, active, passive
        Addresses bound to peer LDP Ident:
          2.2.2.2 150.1.12.2

On Wed, Jan 13, 2010 at 5:29 PM, Bryan Bartik <bbartik_at_ipexpert.com> wrote:

> No, bridging does work. I am using your .net file. See below:
>
> CE1----Frame Switch----PE1----PE2----CE2
>
> CE1:
>
> bridge irb
>
> bridge 1 protocol ieee
> bridge 1 route ip
>
> interface Serial1/0
> no ip address
> encapsulation frame-relay
>
> frame-relay map bridge 101 broadcast
>
> interface BVI1
> ip address 10.10.10.1 255.255.255.0
> no clns route-cache
>
> PE1:
>
>
> pseudowire-class INTERWORKING
> encapsulation mpls
> interworking ethernet
>
> interface Serial1/0
> no ip address
> encapsulation frame-relay
>
>
> connect FR-VLAN-IW Serial1/0 101 l2transport
> xconnect 2.2.2.2 100 pw-class INTERWORKING
>
> PE2:
>
>
> pseudowire-class l2inter
> encapsulation mpls
> interworking ethernet
>
> interface FastEthernet2/0.100
> encapsulation dot1Q 100
> no cdp enable
>
> xconnect 1.1.1.1 100 pw-class l2inter
>
> CE2:
>
>
> interface FastEthernet1/0.100
> encapsulation dot1Q 100
> ip address 10.10.10.2 255.255.255.0
>
> Verification:
>
> PE1#show mpl l2transport vc de
>
> Local interface: Se1/0 up, line protocol up, FR DLCI 101 up
> MPLS VC type is Ethernet, interworking type is Ethernet <---- Bridged
>
> Destination address: 2.2.2.2, VC ID: 100, VC status: up
> Output interface: Se1/1, imposed label stack {16}
>
> Preferred path: not configured
> Default path: active
> Tunnel label: imp-null, next hop point2point
> Create time: 00:02:50, last status change time: 00:01:41
> Signaling protocol: LDP, peer 2.2.2.2:0 up
> MPLS VC labels: local 17, remote 16
> Group ID: local 0, remote 0
> MTU: local 1500, remote 1500
> Remote interface description:
> Sequencing: receive disabled, send disabled
> VC statistics:
> packet totals: receive 0, send 29
> byte totals: receive 0, send 1856
> packet drops: receive 0, send 0
>
> CE1#ping 10.10.10.2
>
> Type escape sequence to abort.
> Sending 5, 100-byte ICMP Echos to 10.10.10.2, timeout is 2 seconds:
> .!!!!
> Success rate is 80 percent (4/5), round-trip min/avg/max = 20/43/68 ms
> CE1#
>
>
>
>
>
> On Tue, Jan 12, 2010 at 10:12 PM, Service Provider <
> service.providersa_at_gmail.com> wrote:
>
>> HI guys,
>>
>> I've verified all that and unfortunately bridging does not work. I have
>> converted this to routed and it's working fine. No bridging on CE1 and the
>> 2
>> PEs are interworking IP.
>>
>> On Wed, Jan 13, 2010 at 6:11 AM, Satinder Singh <satinder.iitd_at_gmail.com
>> >wrote:
>>
>> > Hi Service provider,
>> >
>> > To me some configuration missing/inconsistency look on the PE router and
>> > CE1 router.
>> >
>> > Few of them are.
>> >
>> > One the CE1 i am not able to find the interface with address
>> 10.1.12.1/24
>> > so to which interface address you are pinging from CE2... pls clarify
>> the
>> > same.
>> >
>> > On the PE1 and PE2 in pseudowire class remove the " interworking
>> ethernet"
>> > and add " interworking ip" for interworking to work.
>> >
>> > In addition it is recoomended to add "ip local interfac address
>> <address>"
>> > in the pseudowire class.
>> >
>> > Pls check and let me know if it is working.
>> >
>> > Thanks
>> > Satinder
>> >
>> > On Wed, Jan 13, 2010 at 12:37 AM, Service Provider <
>> > service.providersa_at_gmail.com> wrote:
>> >
>> >> Hi all
>> >>
>> >> I have setup FR-VLAN Interworking and my l2 tunnel is up but cannot
>> ping
>> >> between CE sites.
>> >>
>> >>
>> >>
>> CE1-----FRSW-------PE1-----------------PE2---------------------VLAN100--------------------CE2
>> >>
>> >> Configs below, please help....tx.
>> >>
>> >> CE1#
>> >> CE1#sh run
>> >> Building configuration...
>> >>
>> >> Current configuration : 1912 bytes
>> >> !
>> >> version 12.0
>> >> service timestamps debug uptime
>> >> service timestamps log uptime
>> >> no service password-encryption
>> >> !
>> >> hostname CE1
>> >> !
>> >> boot-start-marker
>> >> boot-end-marker
>> >> !
>> >> enable password cisco
>> >> !
>> >> ip subnet-zero
>> >> !
>> >> !
>> >> ip cef
>> >> no ip domain-lookup
>> >> ip ssh time-out 120
>> >> ip ssh authentication-retries 3
>> >> no mpls traffic-eng auto-bw timers frequency 0
>> >> bridge irb
>> >> !
>> >> !
>> >> !
>> >> interface FastEthernet0/0
>> >> no ip address
>> >> no ip directed-broadcast
>> >> shutdown
>> >> no clns route-cache
>> >> !
>> >> interface Serial1/0
>> >> no ip address
>> >> no ip directed-broadcast
>> >> encapsulation frame-relay
>> >> serial restart-delay 0
>> >> no clns route-cache
>> >> frame-relay map bridge 101 broadcast
>> >> frame-relay map bridge 100 broadcast
>> >> no frame-relay inverse-arp
>> >> bridge-group 1
>> >> !
>> >> interface Serial1/1
>> >> no ip address
>> >> no ip directed-broadcast
>> >> shutdown
>> >> serial restart-delay 0
>> >> no clns route-cache
>> >> !
>> >> interface Serial1/2
>> >> no ip address
>> >> no ip directed-broadcast
>> >> shutdown
>> >> serial restart-delay 0
>> >> no clns route-cache
>> >> !
>> >> interface Serial1/3
>> >> no ip address
>> >> no ip directed-broadcast
>> >> shutdown
>> >> serial restart-delay 0
>> >> no clns route-cache
>> >> !
>> >> interface Serial1/4
>> >> no ip address
>> >> no ip directed-broadcast
>> >> shutdown
>> >> serial restart-delay 0
>> >> no clns route-cache
>> >> !
>> >> interface Serial1/5
>> >> no ip address
>> >> no ip directed-broadcast
>> >> shutdown
>> >> serial restart-delay 0
>> >> no clns route-cache
>> >> !
>> >> interface Serial1/6
>> >> no ip address
>> >> no ip directed-broadcast
>> >> shutdown
>> >> serial restart-delay 0
>> >> no clns route-cache
>> >> !
>> >> interface Serial1/7
>> >> no ip address
>> >> no ip directed-broadcast
>> >> shutdown
>> >> serial restart-delay 0
>> >> no clns route-cache
>> >> !
>> >> interface BVI1
>> >> ip address 10.10.10.1 255.255.255.0
>> >> no ip directed-broadcast
>> >> no clns route-cache
>> >> !
>> >> ip classless
>> >> !
>> >> !
>> >> !
>> >> control-plane
>> >> !
>> >> bridge 1 protocol ieee
>> >> bridge 1 route ip
>> >> !
>> >> line con 0
>> >> exec-timeout 0 0
>> >> privilege level 15
>> >> logging synchronous
>> >> stopbits 1
>> >> line aux 0
>> >> exec-timeout 0 0
>> >> privilege level 15
>> >> stopbits 1
>> >> line vty 0 4
>> >> password cisco
>> >> login
>> >> !
>> >> no cns aaa enable
>> >> end
>> >>
>> >>
>> >> ce2#
>> >> ce2#sh run
>> >> Building configuration...
>> >>
>> >> Current configuration : 810 bytes
>> >> !
>> >> version 12.0
>> >> service timestamps debug uptime
>> >> service timestamps log uptime
>> >> no service password-encryption
>> >> !
>> >> hostname ce2
>> >> !
>> >> boot-start-marker
>> >> boot-end-marker
>> >> !
>> >> !
>> >> ip subnet-zero
>> >> !
>> >> !
>> >> ip cef
>> >> ip ssh time-out 120
>> >> ip ssh authentication-retries 3
>> >> !
>> >> !
>> >> !
>> >> interface FastEthernet0/0
>> >> no ip address
>> >> no ip directed-broadcast
>> >> shutdown
>> >> !
>> >> interface FastEthernet1/0
>> >> no ip address
>> >> no ip directed-broadcast
>> >> duplex half
>> >> speed auto
>> >> !
>> >> interface FastEthernet1/0.100
>> >> encapsulation dot1Q 100
>> >> ip address 10.1.12.2 255.255.255.0
>> >> no ip directed-broadcast
>> >> !
>> >> interface FastEthernet1/1
>> >> no ip address
>> >> no ip directed-broadcast
>> >> shutdown
>> >> duplex half
>> >> speed auto
>> >> !
>> >> ip classless
>> >> !
>> >> !
>> >> !
>> >> control-plane
>> >> !
>> >> !
>> >> line con 0
>> >> exec-timeout 0 0
>> >> logging synchronous
>> >> stopbits 1
>> >> line aux 0
>> >> stopbits 1
>> >> line vty 0 4
>> >> login
>> >> !
>> >> no cns aaa enable
>> >> end
>> >>
>> >> PE1#sh run
>> >> Building configuration...
>> >>
>> >> Current configuration : 2311 bytes
>> >> !
>> >> version 12.0
>> >> service timestamps debug uptime
>> >> service timestamps log uptime
>> >> no service password-encryption
>> >> !
>> >> hostname PE1
>> >> !
>> >> boot-start-marker
>> >> boot-end-marker
>> >> !
>> >> enable password cisco
>> >> !
>> >> ip subnet-zero
>> >> !
>> >> !
>> >> ip cef
>> >> no ip domain-lookup
>> >> ip ssh time-out 120
>> >> ip ssh authentication-retries 3
>> >> mpls label protocol ldp
>> >> no mpls traffic-eng auto-bw timers frequency 0
>> >> frame-relay switching
>> >> !
>> >> !
>> >> pseudowire-class l2inter
>> >> encapsulation mpls
>> >> interworking ethernet
>> >> !
>> >> pseudowire-class INTERWORKING
>> >> encapsulation mpls
>> >> interworking ethernet
>> >> !
>> >> !
>> >> interface Loopback0
>> >> ip address 1.1.1.1 255.255.255.255
>> >> no ip directed-broadcast
>> >> no clns route-cache
>> >> !
>> >> interface Loopback1
>> >> no ip address
>> >> no ip directed-broadcast
>> >> !
>> >> interface FastEthernet0/0
>> >> no ip address
>> >> no ip directed-broadcast
>> >> shutdown
>> >> no clns route-cache
>> >> !
>> >> interface Serial1/0
>> >> no ip address
>> >> no ip directed-broadcast
>> >> encapsulation frame-relay
>> >> serial restart-delay 0
>> >> no clns route-cache
>> >> !
>> >> interface Serial1/1
>> >> ip address 150.1.12.1 255.255.255.0
>> >> no ip directed-broadcast
>> >> mpls label protocol ldp
>> >> tag-switching ip
>> >> serial restart-delay 0
>> >> no clns route-cache
>> >> !
>> >> interface Serial1/2
>> >> no ip address
>> >> no ip directed-broadcast
>> >> shutdown
>> >> serial restart-delay 0
>> >> no clns route-cache
>> >> !
>> >> interface Serial1/3
>> >> no ip address
>> >> no ip directed-broadcast
>> >> shutdown
>> >> serial restart-delay 0
>> >> no clns route-cache
>> >> !
>> >> interface Serial1/4
>> >> no ip address
>> >> no ip directed-broadcast
>> >> shutdown
>> >> serial restart-delay 0
>> >> no clns route-cache
>> >> !
>> >> interface Serial1/5
>> >> no ip address
>> >> no ip directed-broadcast
>> >> shutdown
>> >> serial restart-delay 0
>> >> no clns route-cache
>> >> !
>> >> interface Serial1/6
>> >> no ip address
>> >> no ip directed-broadcast
>> >> shutdown
>> >> serial restart-delay 0
>> >> no clns route-cache
>> >> !
>> >> interface Serial1/7
>> >> no ip address
>> >> no ip directed-broadcast
>> >> shutdown
>> >> serial restart-delay 0
>> >> no clns route-cache
>> >> !
>> >> router ospf 1
>> >> router-id 1.1.1.1
>> >> log-adjacency-changes
>> >> network 1.1.1.1 0.0.0.0 area 0
>> >> network 13.13.13.1 0.0.0.0 area 0
>> >> network 0.0.0.0 255.255.255.255 area 0
>> >> !
>> >> ip classless
>> >> !
>> >> !
>> >> connect FR-VLAN-IW Serial1/0 101 l2transport
>> >> xconnect 2.2.2.2 100 pw-class INTERWORKING
>> >> !
>> >> !
>> >> !
>> >> control-plane
>> >> !
>> >> !
>> >> line con 0
>> >> exec-timeout 0 0
>> >> privilege level 15
>> >> logging synchronous
>> >> stopbits 1
>> >> line aux 0
>> >> exec-timeout 0 0
>> >> privilege level 15
>> >> stopbits 1
>> >> line vty 0 4
>> >> password cisco
>> >> login
>> >> !
>> >> no cns aaa enable
>> >> end
>> >>
>> >>
>> >>
>> >> pe2#sh run
>> >> Building configuration...
>> >>
>> >> Current configuration : 1997 bytes
>> >> !
>> >> version 12.0
>> >> service timestamps debug uptime
>> >> service timestamps log uptime
>> >> no service password-encryption
>> >> !
>> >> hostname pe2
>> >> !
>> >> boot-start-marker
>> >> boot-end-marker
>> >> !
>> >> !
>> >> ip subnet-zero
>> >> !
>> >> !
>> >> ip cef
>> >> no ip domain-lookup
>> >> ip ssh time-out 120
>> >> ip ssh authentication-retries 3
>> >> !
>> >> !
>> >> pseudowire-class l2inter
>> >> encapsulation mpls
>> >> interworking ethernet
>> >> !
>> >> !
>> >> interface Loopback0
>> >> ip address 150.1.2.2 255.255.255.255
>> >> no ip directed-broadcast
>> >> !
>> >> interface Loopback2
>> >> ip address 2.2.2.2 255.255.255.255
>> >> no ip directed-broadcast
>> >> !
>> >> interface FastEthernet0/0
>> >> no ip address
>> >> no ip directed-broadcast
>> >> shutdown
>> >> !
>> >> interface Serial1/0
>> >> ip address 150.1.12.2 255.255.255.0
>> >> no ip directed-broadcast
>> >> mpls label protocol ldp
>> >> tag-switching ip
>> >> serial restart-delay 0
>> >> !
>> >> interface Serial1/1
>> >> no ip address
>> >> no ip directed-broadcast
>> >> shutdown
>> >> serial restart-delay 0
>> >> !
>> >> interface Serial1/2
>> >> no ip address
>> >> no ip directed-broadcast
>> >> shutdown
>> >> serial restart-delay 0
>> >> !
>> >> interface Serial1/3
>> >> no ip address
>> >> no ip directed-broadcast
>> >> shutdown
>> >> serial restart-delay 0
>> >> !
>> >> interface Serial1/4
>> >> no ip address
>> >> no ip directed-broadcast
>> >> shutdown
>> >> serial restart-delay 0
>> >> !
>> >> interface Serial1/5
>> >> no ip address
>> >> no ip directed-broadcast
>> >> shutdown
>> >> serial restart-delay 0
>> >> !
>> >> interface Serial1/6
>> >> no ip address
>> >> no ip directed-broadcast
>> >> shutdown
>> >> serial restart-delay 0
>> >> !
>> >> interface Serial1/7
>> >> no ip address
>> >> no ip directed-broadcast
>> >> shutdown
>> >> serial restart-delay 0
>> >> !
>> >> interface FastEthernet2/0
>> >> no ip address
>> >> no ip directed-broadcast
>> >> no keepalive
>> >> duplex half
>> >> speed auto
>> >> !
>> >> interface FastEthernet2/0.100
>> >> encapsulation dot1Q 100
>> >> no ip directed-broadcast
>> >> xconnect 1.1.1.1 100 pw-class l2inter
>> >> !
>> >> interface FastEthernet2/1
>> >> no ip address
>> >> no ip directed-broadcast
>> >> shutdown
>> >> duplex half
>> >> speed auto
>> >> !
>> >> router ospf 1
>> >> log-adjacency-changes
>> >> network 0.0.0.0 255.255.255.255 area 0
>> >> !
>> >> ip classless
>> >> !
>> >> !
>> >> !
>> >> control-plane
>> >> !
>> >> !
>> >> line con 0
>> >> exec-timeout 0 0
>> >> logging synchronous
>> >> stopbits 1
>> >> line aux 0
>> >> stopbits 1
>> >> line vty 0 4
>> >> login
>> >> !
>> >> no cns aaa enable
>> >> end
>> >>
>> >>
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>> >>
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>> >>
>> >>
>> >>
>> >>
>> >>
>> >>
>> >>
>> >>
>> >
>> >
>> > --
>> > Satinder Singh
>> > mobile 09980075998
>>
>>
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>>
>>
>>
>>
>>
>>
>>
>>
>
>
> --
> Bryan Bartik
> CCIE #23707 (R&S, SP), CCNP
> Sr. Support Engineer - IPexpert, Inc.
> URL: http://www.IPexpert.com

Blogs and organic groups at http://www.ccie.net
Received on Wed Jan 13 2010 - 18:59:04 ART