[c-nsp] Multicasting with MDT between ASR9K and ME3600
Adam Vitkovsky
adam.vitkovsky at swan.sk
Mon Apr 29 06:26:29 EDT 2013
Looks like multicast is not enabled.
Don't see the following in your config:
multicast-routing
vrf multicast_test
address-family ipv4
interface all enable
!
adam
-----Original Message-----
From: cisco-nsp [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of
Leigh Harrison
Sent: Monday, April 29, 2013 10:28 AM
To: Waris Sagheer (waris)
Cc: Vinod Kumar Balasubramanyam (vinbalas); cisco-nsp at puck.nether.net
Subject: Re: [c-nsp] Multicasting with MDT between ASR9K and ME3600
Vinod,
This is the error I get when trying to ping the multicast address under the
vrf:-
RP/0/RSP0/CPU0:CH-LHC-ASR9010-1#ping vrf multicast_test 200.200.200.11 Mon
Apr 29 09:26:17.700 BST Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 200.200.200.11, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/1 ms
RP/0/RSP0/CPU0:CH-LHC-ASR9010-1#ping vrf multicast_test 239.0.1.239 Mon Apr
29 09:26:25.759 BST Mdef cons get failed for VRF 0x60000003 - No such
process RP/0/RSP0/CPU0:CH-LHC-ASR9010-1#
Leigh
From: Waris Sagheer (waris) [mailto:waris at cisco.com]
Sent: 29 April 2013 07:59
To: Leigh Harrison
Cc: cisco-nsp at puck.nether.net; Vinod Kumar Balasubramanyam (vinbalas)
Subject: Re: [c-nsp] Multicasting with MDT between ASR9K and ME3600
Leigh,
Vinod will review the configuration and will get back to you.
Best Regards,
[http://www.cisco.com/web/europe/images/email/signature/horizontal06.jpg]
Waris Sagheer
Technical Marketing Manager
Service Provider Access Group
waris at cisco.com<mailto:waris at cisco.com>
Phone: +1 408 853 6682
Mobile: +1 408 835 1389
CCIE - 19901
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From: Leigh Harrison
<lharrison at convergencegroup.co.uk<mailto:lharrison at convergencegroup.co.uk>>
Date: Sunday, April 28, 2013 11:33 AM
To: Waris Sagheer <waris at cisco.com<mailto:waris at cisco.com>>
Cc: "cisco-nsp at puck.nether.net<mailto:cisco-nsp at puck.nether.net>"
<cisco-nsp at puck.nether.net<mailto:cisco-nsp at puck.nether.net>>, Vinod Kumar
Balasubramanyam <vinbalas at cisco.com<mailto:vinbalas at cisco.com>>
Subject: Re: [c-nsp] Multicasting with MDT between ASR9K and ME3600
Hello all,
Thanks for the responses. I didn't put the mdt config snippet in there, but
it has been configured and is peered up just right.
>From the 3600, I have three tunnels dynamically created:
Tunnel 0 is created with reference to the default/global pim peer Tunnel 1
is created with reference to the mdt when configured under the vrf Tunnel 2
is created with reference to the rp under the vrf, I have to statically
assign this.
The 9K and the 3600 can see each other in the vrf, but I can't long a test
group of 239.0.1.239 that I put onto the loopbacks of both the 9K and the
3600. Oddly, the 9K complains about a process not being available when I try
to ping the multicast address.
The default pim is created and all devices respond no problem, all bgp is
built and the mdt address family is active all over.
Am I missing something obvious or is there something more sinister afoot?
Leigh
Sent from my iPhone - apologies for any spelling or grammar mistakes
On 26 Apr 2013, at 19:46, "Waris Sagheer (waris)"
<waris at cisco.com<mailto:waris at cisco.com>> wrote:
Hi Leigh,
Can you elaborate the issues?
I am copying Vinod who will be able to help you.
Best Regards,
[http://www.cisco.com/web/europe/images/email/signature/horizontal06.jpg]
Waris Sagheer
Technical Marketing Manager
Service Provider Access Group
waris at cisco.com<mailto:waris at cisco.com>
Phone: +1 408 853 6682
Mobile: +1 408 835 1389
CCIE - 19901
[Think before you print.] Think before you print.
This email may contain confidential and privileged material for the sole use
of the intended recipient. Any review, use, distribution or disclosure by
others is strictly prohibited. If you are not the intended recipient (or
authorized to receive for the recipient), please contact the sender by reply
email and delete all copies of this message.
For corporate legal information go to:
http://www.cisco.com/web/about/doing_business/legal/cri/index.html
From: Leigh Harrison
<lharrison at convergencegroup.co.uk<mailto:lharrison at convergencegroup.co.uk>>
Date: Friday, April 26, 2013 9:25 AM
To: "cisco-nsp at puck.nether.net<mailto:cisco-nsp at puck.nether.net>"
<cisco-nsp at puck.nether.net<mailto:cisco-nsp at puck.nether.net>>
Subject: [c-nsp] Multicasting with MDT between ASR9K and ME3600
Hello folks,
We're going through setting up multicasting in our network between some core
ASR9K's and some edge ME3600's. The underlying multicasting is implemented
and working well, but we're having some trouble in getting the vrf's working
correctly for multicasting. Would someone be able to offer some sagely
advice and some pointers as to what we're doing wrong or not doing??
Leigh
Config for one of the 9K's:-
vrf multicast_test
address-family ipv4 unicast
import route-target
64900:123456
!
export route-target
64900:123456
!
!
router pim
address-family ipv4
auto-rp mapping-agent Loopback0 scope 20 interval 60
auto-rp candidate-rp Loopback0 scope 20 group-list 224-4 interval 60
interface Loopback0
enable
!
interface TenGigE0/3/1/0
enable
!
interface TenGigE0/3/1/3
enable
!
interface TenGigE0/4/1/3
enable
!
interface GigabitEthernet0/3/0/0
enable
!
!
vrf multicast_test
address-family ipv4
rp-address 200.200.200.11
interface Loopback239
enable
!
!
!
!
router igmp
interface Loopback0
join-group 239.0.0.239
!
vrf multicast_test
interface Loopback239
join-group 239.0.1.239
!
!
!
interface Loopback239
vrf multicast_test
ipv4 address 200.200.200.11 255.255.255.255 !
router bgp 64900
vrf multicast_test
rd 64900:12345611
address-family ipv4 unicast
redistribute connected
!
!
!
RP/0/RSP0/CPU0:CH-LHC-ASR9010-1#sh pim vrf multicast_test interface Fri Apr
26 17:19:30.029 BST
PIM interfaces in VRF multicast_test
Address Interface PIM Nbr Hello DR
DR
Count Intvl Prior
200.200.200.11 Loopback239 on 1 30 1
this system
10.200.2.9 mdtmulticast/test on 2 30 1
10.200.5.1
RP/0/RSP0/CPU0:CH-LHC-ASR9010-1#sh pim vrf multicast_test neigh Fri Apr 26
17:19:34.212 BST
PIM neighbors in VRF multicast_test
Neighbor Address Interface Uptime Expires DR
pri Flags
200.200.200.11* Loopback239 03:03:26 00:01:37 1
(DR) B P
10.200.2.9* mdtmulticast/test 01:42:23 00:01:22 1
10.200.5.1 mdtmulticast/test 01:42:16 00:01:19 1
(DR) P
RP/0/RSP0/CPU0:CH-LHC-ASR9010-1#ping vrf multicast_test 239.0.1.239 Fri Apr
26 17:22:45.480 BST Mdef cons get failed for VRF 0x60000003 - No such
process
Config for the ME3600 (directly connected)
CG-Peer1-3600ME-1#sh run vrf multicast_test Building configuration...
Current configuration : 444 bytes
ip vrf multicast_test
rd 64900:12345615
mdt default 239.0.0.1
mdt data 239.0.1.0 0.0.0.255 threshold 1 route-target export 64900:123456
route-target import 64900:123456 !
!
interface Loopback239
ip vrf forwarding multicast_test
ip address 200.200.200.15 255.255.255.255 ip pim sparse-mode ip igmp
join-group 239.0.1.239 !
router bgp 64900
!
address-family ipv4 vrf multicast_test
redistribute connected
exit-address-family
!
end
CG-Peer1-3600ME-1#
CG-Peer1-3600ME-1#sh ip pim vrf multicast_test int CG-Peer1-3600ME-1#sh ip
pim vrf multicast_test interface
Address Interface Ver/ Nbr Query DR DR
Mode Count Intvl Prior
10.200.5.1 Tunnel1 v2/S 1 30 1
10.200.5.1
200.200.200.15 Loopback239 v2/S 0 30 1
200.200.200.15
CG-Peer1-3600ME-1#sh ip pim vrf multicast_test neigh PIM Neighbor Table
Mode: B - Bidir Capable, DR - Designated Router, N - Default DR Priority,
P - Proxy Capable, S - State Refresh Capable, G - GenID Capable
Neighbor Interface Uptime/Expires Ver DR
Address Prio/Mode
10.200.2.9 Tunnel1 01:43:11/00:01:28 v2 1 / G
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