How to form RRPP ring over VPLS connection and terminate mpls l2 vpn to L3 vpn ?

Created: Sep 9, 2019 13:33:40Latest reply: Sep 13, 2019 09:56:16 173 5 0 0
  Rewarded Hi-coins: 0 (problem resolved)

Hi Guys

i will try to break you mind again

i need to carry out the folowing configuration as on the diagram below

Betwean R1 and R1 there is a VPLS connection let say VSI_1

1) Task 1. LSW 1 to 4 form RRPP ring but this ring should pass through transparently over VSI

to do this i created several e0/0/0.100 (do1q) interfaces which are equwel to the amount of vlans (in my case it is 100,200,300 and 500,501 RRPP control and backup vlans)

after this configuration RRPP ring became normal LSW1 is a master and it bloks port eth 0/0/1 all is ok

but when i started to check pinging from LSW1 vlanif 100 to LSW4 vlanif 100 i found folowing

from LSW1 i can sucessfully ping LSW4 but

from LSW4 to LSW1 ping fails

Who know what is the reason.

2) Task two : i need somehow termnale L2vpn and passit to L3 vpn

approximately i know it should be something like Access of Martini VPLS to L3 VPN

But im not really sure which way to go

thanks



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chenhui
Admin Created Sep 10, 2019 10:47:34 Helpful(0) Helpful(0)

Posted by paratrooper_123 at 2019-09-10 07:04 @CHEN hui helloi see , but what is the reson ?is it a bug of ENSP or it is caused by the cofiguratio ...
I think this is a BUG, you can bind the physical interface rather the sub-interface, this could work.
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paratrooper_123
paratrooper_123 Created Sep 9, 2019 13:44:33 Helpful(0) Helpful(0)

hi 

please find attached the topology and config files 
thanks 

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chenhui
chenhui Admin Created Sep 9, 2019 14:49:48 Helpful(0) Helpful(0)

hello, when the pinging from the sw4 to sw1, I found the VLAN ID was modified from 100 to 500, which makes the sw1 drop the request packets.

VLAN-MODI

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paratrooper_123
paratrooper_123 Created Sep 10, 2019 07:04:27 Helpful(0) Helpful(0)

@CHEN hui hello
i see , but what is the reson ?
is it a bug of ENSP or it is caused by the cofiguration .
500 vlan is used for RRPP control message.
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chenhui
chenhui Admin Created Sep 10, 2019 10:47:34 Helpful(0) Helpful(0)

Posted by paratrooper_123 at 2019-09-10 07:04 @CHEN hui helloi see , but what is the reson ?is it a bug of ENSP or it is caused by the cofiguratio ...
I think this is a BUG, you can bind the physical interface rather the sub-interface, this could work.
  • x
  • convention:

Mcafeeactivate
Mcafeeactivate Created Sep 13, 2019 09:56:16 Helpful(0) Helpful(0)

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