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problem in establishing v...

problem in establishing vpls between Huawei s5720 with mikrotik

Created: Oct 9, 2020 16:02:44Latest reply: Oct 15, 2020 12:21:31 1393 12 2 0 0
  Rewarded HiCoins： 0 (problem resolved)
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Hi 


I'm trying to test LDP base VPLS between mikrotik and huawei . It's look like in Huawei you called it Martini VPLS . I found this example configuration

example configuration


 and I made a simple lab 

SW-S5720-EI    -------------------------------- R1(MT Router)------------------------R2 (MT Router)

and there is my coongiguration in SW : 

#
sysname SW1
#
.
.
#
mpls lsr-id 1.1.1.1
mpls
#
mpls l2vpn
#
vsi sw1 static
 pwsignal ldp
  vsi-id 2
  peer 3.3.3.3
#
mpls ldp
#
#
mpls ldp remote-peer 3.3.3.3
 remote-ip 3.3.3.3
#
.
.

interface Vlanif10
 l2 binding vsi sw1
#
interface MEth0/0/1
#
.
.

#
interface GigabitEthernet0/0/12
 undo portswitch
 ip address 192.168.12.1 255.255.255.252
 mpls
 mpls ldp
#
interface GigabitEthernet0/0/13
#
.
.

#
interface LoopBack1
 ip address 1.1.1.1 255.255.255.255
#
ospf 1 router-id 1.1.1.1
 area 0.0.0.0
  network 0.0.0.0 255.255.255.255

and this is mikrotik r2 configuration : 

/interface bridge
add name=lo

/interface vpls
add cisco-style=yes cisco-style-id=2 disabled=no l2mtu=1500 mac-address=\
    02:79:72:BF:B6:28 name=vpls1 remote-peer=1.1.1.1

/routing ospf instance
set [ find default=yes ] router-id=3.3.3.3

/ip address
add address=3.3.3.3 interface=lo network=3.3.3.3
add address=192.168.23.2/30 interface=ether1 network=192.168.23.0
/mpls ldp
set enabled=yes lsr-id=3.3.3.3 transport-address=3.3.3.3
/mpls ldp interface
add interface=ether1
/routing ospf network
add network=0.0.0.0/0 area=backbone
/system identity
set name=R2

I just cut irrelevant configuration . 

and I config mikrotik routers , every thing look works good ! 

ospf is working , mpls is working , ...

but VPLS interface in Mikrotik R2 isn't running . 

any idea where I did it wrong ? 



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Best answer

(2) (0)
chenhui
Admin Created Oct 10, 2020 15:22:34

Posted by Mehrzadmo at 2020-10-10 04:41 Hi @chenhuei, Thanks for your fast response . as you see in my configuration I did this .mpls ldp ...
Hi,
Sorry, I just missed the configuration.
From the Mikrotik configuration, it seems that the VSI encapsulation on both side are not same. Please try modify the S5720 VPLS encapsulation type to ethernet, which now is VLAN.
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user_4237671
user_4237671 Created Nov 7, 2021 05:17:16 (0) (0)
 

Recommended answer

(2) (0)
chenhui
Admin Created Oct 10, 2020 01:13:18

Hi Mehrzadmo,
S5720 and Mikrotik router is not connected directly. You missed the remote MPLS LDP configuration.
Please configure the following configuration on S5720 side, and the corresponding configuration on Mikrotik router.

[S5720] mpls ldp remote-peer 3.3.3.3
[S5720-mpls-ldp-remote-3.3.3.3] remote-ip 3.3.3.3
[S5720-mpls-ldp-remote-3.3.3.3] quit

If you have the configuration on both side, please help to check the VSI status on S5720 through command display vsi name sw1 verbose
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Chanbora
Chanbora Created Nov 7, 2021 05:30:13 (0) (0)
 
All Answers
(0) (0)
2#
Gustavo.HdezF
Gustavo.HdezF Admin Created Oct 9, 2020 21:57:19

Hello User. we are reviewing your question and we will answer you shortly. Thanks.
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(2) (0)
3#
chenhui
chenhui Admin Created Oct 10, 2020 01:13:18

Hi Mehrzadmo,
S5720 and Mikrotik router is not connected directly. You missed the remote MPLS LDP configuration.
Please configure the following configuration on S5720 side, and the corresponding configuration on Mikrotik router.

[S5720] mpls ldp remote-peer 3.3.3.3
[S5720-mpls-ldp-remote-3.3.3.3] remote-ip 3.3.3.3
[S5720-mpls-ldp-remote-3.3.3.3] quit

If you have the configuration on both side, please help to check the VSI status on S5720 through command display vsi name sw1 verbose
View more
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Chanbora
Chanbora Created Nov 7, 2021 05:30:13 (0) (0)
 
(0) (0)
4#
Mehrzadmo
Mehrzadmo Created Oct 10, 2020 04:41:27

Hi @chenhuei,
Thanks for your fast response . as you see in my configuration I did this .

mpls ldp

#

mpls ldp remote-peer 3.3.3.3

 remote-ip 3.3.3.3

and there is result of the command you asked :

[SW1]disp vsi name sw1 verbose


 ***VSI Name               : sw1

    Administrator VSI      : no

    Isolate Spoken         : disable

    VSI Index              : 0

    PW Signaling           : ldp

    Member Discovery Style : static

    PW MAC Learn Style     : unqualify

    Encapsulation Type     : vlan

    MTU                    : 1500

    Diffserv Mode          : uniform

    Mpls Exp               : --

    DomainId               : 255

    Domain Name            :

    Ignore AcState         : disable

    P2P VSI                : disable

    Create Time            : 0 days, 0 hours, 10 minutes, 8 seconds

    VSI State              : down


    VSI ID                 : 2

   *Peer Router ID         : 3.3.3.3

    Negotiation-vc-id      : 2

    primary or secondary   : primary

    ignore-standby-state   : no

    VC Label               : 1024

    Peer Type              : dynamic

    Session                : up

    Tunnel ID              : 0x48000006

    Broadcast Tunnel ID    : 0x48000006

    Broad BackupTunnel ID  : 0x0

    CKey                   : 2

    NKey                   : 1

    Stp Enable             : 0

    PwIndex                : 0

    Control Word           : disable

    BFD for PW             : unavailable


    Interface Name         : Vlanif10

    State                  : down

    Access Port            : false

    Last Up Time           : 0000/00/00 00:00:00

    Total Up Time          : 0 days, 0 hours, 0 minutes, 0 seconds


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(2) (0)
5#
chenhui
chenhui Admin Created Oct 10, 2020 15:22:34

Posted by Mehrzadmo at 2020-10-10 04:41 Hi @chenhuei, Thanks for your fast response . as you see in my configuration I did this .mpls ldp ...
Hi,
Sorry, I just missed the configuration.
From the Mikrotik configuration, it seems that the VSI encapsulation on both side are not same. Please try modify the S5720 VPLS encapsulation type to ethernet, which now is VLAN.
View more
  • x
  • convention：

user_4237671
user_4237671 Created Nov 7, 2021 05:17:16 (0) (0)
 
(0) (0)
6#
Mehrzadmo
Mehrzadmo Created Oct 11, 2020 07:34:39

Thanks a lot ! In MT side is working now . 

I changed the encapsulation to ethernet and mikrotik vpls is running . but in my switch I got this : 

[SW1]disp vsi

Total VSI number is 1, 0 is up, 1 is down, 1 is LDP mode, 0 is BGP mode, 0 is BGPAD mode, 0 is mixed mode, 0 is unspecified mode

--------------------------------------------------------------------------

Vsi                             Mem    PW    Mac       Encap     Mtu   Vsi

Name                            Disc   Type  Learn     Type      Value State

--------------------------------------------------------------------------

sw1                             static ldp   unqualify ethernet  1500  down

It's look like the vsi is down . Its correct or I missed some thing else ?

there is my new configuration on my switch :

mpls lsr-id 1.1.1.1

mpls

#

mpls l2vpn

#

vsi sw1 static

 pwsignal ldp

  vsi-id 2

  peer 3.3.3.3

 encapsulation ethernet

#

mpls ldp

#

mpls ldp remote-peer 3.3.3.3

 remote-ip 3.3.3.3

#

interface Vlanif10

 l2 binding vsi sw1

#

interface GigabitEthernet0/0/11

 undo portswitch

 ip address 192.168.12.1 255.255.255.252

 mpls

 mpls ldp

#

interface LoopBack1

 ip address 1.1.1.1 255.255.255.255

#

ospf 1 router-id 1.1.1.1

 area 0.0.0.0

  network 0.0.0.0 255.255.255.255

#



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7#
chenhui
chenhui Admin Created Oct 11, 2020 08:43:36

Posted by Mehrzadmo at 2020-10-11 07:34 Thanks a lot ! In MT side is working now . I changed the encapsulation to ethernet and mikrotik vpl ...
Hi,
The configuration seems fine.
I tried the configuration in the test enviroment, and it works fine.
From the previous detailed output, it seems that none up interface joined the VLAN 10, please check that.
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(0) (0)
8#
Mehrzadmo
Mehrzadmo Created Oct 11, 2020 10:23:52

Dear Chenhui ,
Thank you very much , it's works prefect .
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(1) (0)
9#
gisellecar
gisellecar Created Oct 11, 2020 23:01:25

thanks for share it with us!
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10#
chenhui
chenhui Admin Created Oct 12, 2020 00:33:50

Posted by Mehrzadmo at 2020-10-11 10:23 Dear Chenhui , Thank you very much , it's works prefect .
My pleasure! :D
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