I am trying to configure a simple vpls just to learn, I tried twice and always with the same result ;
Identifier Type AdmMTU OprMTU Adm Opr
-------------------------------------------------------------------------------
sap:1/1/3:111 q-tag 1518 1518 Up Up
sdp:22:111 M(3.3.3.3) Mesh 1518 1518 Up Down
===============================================================================
Any idea what can cause this please ?
I am using ldp + ospf, but doesnt work ...
sdp 22 mpls create
far-end 3.3.3.3
sr-ospf
path-mtu 1518
keep-alive
shutdown
exit
no shutdown
exit
customer 1 create
description "Default customer"
exit
customer 2 create
description "CUST_A"
exit
vpls 111 customer 2 create
stp
shutdown
exit
sap 1/1/3:111 create
exit
VPLS with SDP "up down"
Re: VPLS with SDP "up down"
Is the LDP session up?
Post the output of
Post the output of
show service sdp 22 detail show router ldp session 3.3.3.3 detail show log log-id 99 asc | match 3.3.3.3 context all
Re: VPLS with SDP "up down"
Are you intending to use OSPF segment-routing instead of LDP for the transport tunnel? Assuming so, if not, just remove this from the SDP config (sr-ospf) and replace with ldp (if you have LDP interface enabled that is).
Re: VPLS with SDP "up down"
I change the sdp from "sr-ospf" to "ldp", and now it up up...
But I cant ping from one host to another....if both are in the same vlan,should I do anything more ?
thanks a lot.
Re: VPLS with SDP "up down"
Here the full configuration of the 3 routers:
https://pastebin.com/692Np7Hh
https://pastebin.com/692Np7Hh
Re: VPLS with SDP "up down"
Hi ok, the configs you pasted still have sr-ospf, so don;t think they are the up to date ones.
But good news that the SDP is up. NOw can you check:
show service id 111 base
show service id 111 sdp 22 (detail)
If all looks good, you can check a packet across it without using your own kit, though no reason why yours should not work - if both on same subnet and you are tagging them with VLAN 111 before the hit the SR.
So at one end:
oam mac-populate 111 mac 00:00:00:00:00:01
At the other end:
oam mac-ping service 111 destination 00:00:00:00:00:01 source 00:00:00:00:00:02
If all working, it should show one reply with a round trip time and the SDP it used.
Finally, you can now check the MAC table and you should see 2 MACs, one local and one learnt:
show service id 111 fdb detail.
Paramount Networking.
But good news that the SDP is up. NOw can you check:
show service id 111 base
show service id 111 sdp 22 (detail)
If all looks good, you can check a packet across it without using your own kit, though no reason why yours should not work - if both on same subnet and you are tagging them with VLAN 111 before the hit the SR.
So at one end:
oam mac-populate 111 mac 00:00:00:00:00:01
At the other end:
oam mac-ping service 111 destination 00:00:00:00:00:01 source 00:00:00:00:00:02
If all working, it should show one reply with a round trip time and the SDP it used.
Finally, you can now check the MAC table and you should see 2 MACs, one local and one learnt:
show service id 111 fdb detail.
Paramount Networking.
-
- Member
- Posts: 1
- Joined: 26 Jul 2019 07:40
Re: VPLS with SDP "up down"
For this issue, what you can do is simply contact a Router Customer Service Number which will give you all the complete guidelines to solve any problems that occur in your router.