Hi Arron,
Yes, I'm think my VLC setting is correct coz no issue when i test using setup PIM-Sparse and PIM-Dense on that blog that also. So on configuration that I share is it need any additional config that u think?
root@SSM-vMX-5# run show pim join extensive
Instance: PIM.master Family: INET
R = Rendezvous Point Tree, S = Sparse, W = Wildcard
Group: 232.1.1.1
Source: 10.1.4.10
Flags: sparse,spt
Upstream interface: ge-0/0/3.0
Upstream neighbor: Direct
Upstream state: Local Source
Keepalive timeout:
Uptime: 00:00:14
Downstream neighbors:
Interface: ge-0/0/3.0
10.1.4.1 State: Join Flags: S Timeout: Infinity
Uptime: 00:00:14 Time since last Join: 00:00:14
Number of downstream interfaces: 1
Group: 239.255.255.250
Source: 10.1.4.10
Flags: sparse,spt
Upstream interface: ge-0/0/3.0
root@SSM-vMX-1# run show pim join extensive
Instance: PIM.master Family: INET
R = Rendezvous Point Tree, S = Sparse, W = Wildcard
Group: 232.1.1.1
Source: 10.1.1.10
Flags: sparse,spt
Upstream interface: ge-0/0/3.0
Upstream neighbor: Direct
Upstream state: Local Source
Keepalive timeout: 336
Uptime: 00:05:06
Downstream neighbors:
Number of downstream interfaces: 0
Group: 239.255.255.250
Source: 10.1.1.10
Flags: sparse,spt
Upstream interface: ge-0/0/3.0
Upstream neighbor: Direct
Upstream state: Local Source
[edit]
root@SSM-vMX-2# run show pim join
Instance: PIM.master Family: INET
R = Rendezvous Point Tree, S = Sparse, W = Wildcard
Instance: PIM.master Family: INET6
R = Rendezvous Point Tree, S = Sparse, W = Wildcard
[edit]
root@SSM-vMX-3# run show pim join
Instance: PIM.master Family: INET
R = Rendezvous Point Tree, S = Sparse, W = Wildcard
Instance: PIM.master Family: INET6
R = Rendezvous Point Tree, S = Sparse, W = Wildcard
Thanks
Original Message:
Sent: 06-16-2021 10:32
From: AARON GOULD
Subject: Multicast SSM on vMX not success?
i think IGMPv3 is only on the Receiver side. R5 ge-0/0/3.0 and VLC Client on LAN both need to speak IGMPv3... oh also, you need to program the Client (VLC) with the IP Address of the Mcast Sender/Source (10.1.1.10)... have you done that?
------------------------------
Aaron Gould
Senior Network Engineer
aaron@gvtc.com
https://www.linkedin.com/in/agould123/
Original Message:
Sent: 06-16-2021 10:24
From: Unknown User
Subject: Multicast SSM on vMX not success?
Hi aaron,
Yes, i'm exactly follow that blog. My Source multicast group 232.1.1.1. On vMX2, vMX3 and vMX4 i cannot see output show pim join. IGMPv3 just need to enable interface facing Source and Receiver only right?
Thanks
Original Message:
Sent: 06-16-2021 10:14
From: AARON GOULD
Subject: Multicast SSM on vMX not success?
what is the mcast group address VLC is joining? is it within the default ssm range 232/8 ?
looks like you might be following this lab.
https://packetswitch.co.uk/juniper-source-specific-multicast/
what does this show?
show pim join extensive
------------------------------
Aaron Gould
Senior Network Engineer
aaron@gvtc.com
https://www.linkedin.com/in/agould123/
Original Message:
Sent: 06-15-2021 08:18
From: Unknown User
Subject: Multicast SSM on vMX not success?
Hi all,
Below is setup in my virtual lab. The configuration should straightforward right like my config below. I'm using VLC Media Player to simulate as SOURCE and RECEIVER. But the result not success. PIM-Dense and PIM-Sparse work smoothly on my virtual lab. Anyone can tell me whether my config has mistake? Appreciate any help.
R1
set interfaces ge-0/0/0 description "--> SSM-vMX-2 (ge-0/0/0)"
set interfaces ge-0/0/0 unit 0 family inet address 192.168.1.1/30
set interfaces ge-0/0/1 description "--> SSM-vMX-3 (ge-0/0/1)"
set interfaces ge-0/0/1 unit 0 family inet address 192.168.1.5/30
set interfaces ge-0/0/3 description "--> SOURCE Stream (eth0)"
set interfaces ge-0/0/3 unit 0 family inet address 10.1.1.1/24
set interfaces lo0 description "Loopback Interface"
set interfaces lo0 unit 0 family inet address 1.1.1.1/32
set protocols igmp interface ge-0/0/3.0 version 3
set protocols ospf area 0.0.0.0 interface ge-0/0/0.0
set protocols ospf area 0.0.0.0 interface ge-0/0/1.0
set protocols ospf area 0.0.0.0 interface ge-0/0/3.0
set protocols pim interface ge-0/0/0.0 mode sparse
set protocols pim interface ge-0/0/1.0 mode sparse
set protocols pim interface ge-0/0/3.0 mode sparse
R2
set interfaces ge-0/0/0 description "--> SSM-vMX-1 (ge-0/0/0)"
set interfaces ge-0/0/0 unit 0 family inet address 192.168.1.2/30
set interfaces ge-0/0/1 description "--> SSM-vMX-4 (ge-0/0/1)"
set interfaces ge-0/0/1 unit 0 family inet address 192.168.1.9/30
set interfaces lo0 description "Loopback Interface"
set interfaces lo0 unit 0 family inet address 2.2.2.2/32
set protocols ospf area 0.0.0.0 interface ge-0/0/0.0
set protocols ospf area 0.0.0.0 interface ge-0/0/1.0
set protocols pim interface ge-0/0/0.0 mode sparse
set protocols pim interface ge-0/0/1.0 mode sparse
R3
set interfaces ge-0/0/0 description "--> SSM-vMX-5 (ge-0/0/0)"
set interfaces ge-0/0/0 unit 0 family inet address 192.168.1.13/30
set interfaces ge-0/0/1 description "--> SSM-vMX-1 (ge-0/0/1)"
set interfaces ge-0/0/1 unit 0 family inet address 192.168.1.6/30
set interfaces lo0 description "Loopback Interface"
set interfaces lo0 unit 0 family inet address 3.3.3.3/32
set protocols ospf area 0.0.0.0 interface ge-0/0/0.0
set protocols ospf area 0.0.0.0 interface ge-0/0/1.0
set protocols pim interface ge-0/0/0.0 mode sparse
set protocols pim interface ge-0/0/1.0 mode sparse
R4
set interfaces ge-0/0/1 description "--> SSM-vMX-2 (ge-0/0/1)"
set interfaces ge-0/0/1 unit 0 family inet address 192.168.1.10/30
set interfaces ge-0/0/2 description "--> SSM-vMX-5 (ge-0/0/2)"
set interfaces ge-0/0/2 unit 0 family inet address 192.168.1.17/30
set interfaces lo0 description "Loopback Interface"
set interfaces lo0 unit 0 family inet address 4.4.4.4/32
set protocols ospf area 0.0.0.0 interface ge-0/0/1.0
set protocols ospf area 0.0.0.0 interface ge-0/0/2.0
set protocols pim interface ge-0/0/1.0 mode sparse
set protocols pim interface ge-0/0/2.0 mode sparse
R5
set interfaces ge-0/0/0 description "--> SSM-vMX-3 (ge-0/0/0)"
set interfaces ge-0/0/0 unit 0 family inet address 192.168.1.14/30
set interfaces ge-0/0/2 description "--> SSM-vMX-4 (ge-0/0/2)"
set interfaces ge-0/0/2 unit 0 family inet address 192.168.1.18/30
set interfaces ge-0/0/3 description "--> LISTENER (eth0)"
set interfaces ge-0/0/3 unit 0 family inet address 10.1.4.1/24
set interfaces lo0 description "Loopback Interface"
set interfaces lo0 unit 0 family inet address 5.5.5.5/32
set protocols igmp interface ge-0/0/3.0 version 3
set protocols ospf area 0.0.0.0 interface ge-0/0/0.0
set protocols ospf area 0.0.0.0 interface ge-0/0/2.0
set protocols ospf area 0.0.0.0 interface ge-0/0/3.0
set protocols pim interface ge-0/0/0.0 mode sparse
set protocols pim interface ge-0/0/2.0 mode sparse
set protocols pim interface ge-0/0/3.0 mode sparse