Hi,
I have two ex4200, two ex2200 as access switches, one stream server and several settopboxes. I want to run routed multicast video in routing-instances.
see configs and attached diagram
two ex2200 are basic layer2 switches with junos recommended 10.4R4.5. Only advanced feature on them is igmp-snooping.
root@EX2200J# show interfaces ge-0/0/23
description uplink;
unit 0 {
proxy-arp restricted;
family ethernet-switching {
port-mode trunk;
vlan {
members [ vIPTV vVOIP vINTERNET vMANAGMENT ];
}
}
}
[edit]
root@EX2200J# show interfaces ge-0/0/1
description "jozo notebook";
unit 0 {
family ethernet-switching {
port-mode access;
vlan {
members vIPTV;
}
}
}
[edit]
root@EX2200J# show protocols igmp-snooping
vlan vIPTV {
interface ge-0/0/23.0 {
multicast-router-interface;
}
}
root@ex4200-1# show video
instance-type virtual-router;
interface lo0.2;
interface vlan.1401;
interface vlan.1402;
interface vlan.1403;
protocols {
ospf {
area 0.0.0.0 {
interface vlan.1401 {
passive;
}
interface vlan.1402 {
passive;
}
interface vlan.1403;
interface lo0.2 {
passive;
}
}
}
pim {
rp {
local {
address 192.168.40.1;
}
}
interface vlan.1401 {
mode sparse;
}
interface vlan.1403 {
mode sparse;
}
}
}
show interfaces lo0
unit 2 {
family inet {
address 192.168.40.1/32;
}
}
show interfaces ge-0/0/0
description "to ex4200-2";
unit 0 {
family ethernet-switching {
port-mode trunk;
vlan {
members [ 3403 44 1403 1503 ];
}
}
}
show interfaces ge-0/0/1
description "STREAM, server";
unit 0 {
family ethernet-switching {
port-mode trunk;
vlan {
members [ 110 3263 3264 1401 1402 1501 1502 ];
}
}
}
root@EX4200R# show routing-instances video
instance-type virtual-router;
interface lo0.2;
interface vlan.1403;
interface vlan.1410;
protocols {
ospf {
area 0.0.0.0 {
interface vlan.1403;
interface vlan.1410 {
passive;
}
interface lo0.2 {
passive;
}
}
}
pim {
rp {
static {
address 192.168.40.1;
}
}
interface vlan.1403 {
mode sparse;
}
interface vlan.1410 {
mode sparse;
}
}
}
root@EX4200R# show interfaces ge-0/0/23
description "to sw-dcd-vc ex4200-1";
unit 0 {
family ethernet-switching {
port-mode trunk;
vlan {
members [ 44 3403 1503 1403 ];
}
}
}
{master:0}[edit]
root@EX4200R# show interfaces ge-0/0/0
description EX2200R;
unit 0 {
family ethernet-switching {
port-mode trunk;
vlan {
members [ vINTERNET vIPTV vVOIP vMANAGMENT ];
}
}
}
{master:0}[edit]
root@EX4200R# show interfaces ge-0/0/1
description EX2200J;
unit 0 {
family ethernet-switching {
port-mode trunk;
vlan {
members [ vINTERNET vIPTV vVOIP vMANAGMENT ];
}
}
}
root@EX4200R# show interfaces vlan unit 1403
family inet {
mtu 1500;
address 10.40.3.2/30;
}
{master:0}[edit]
root@EX4200R# show interfaces vlan unit 1410
family inet {
mtu 1500;
address 10.40.10.1/24;
}
root@EX4200R# show interfaces lo0 unit 2
family inet {
address 192.168.40.8/32 {
primary;
}
}
root@EX4200R# show protocols igmp-snooping vlan vIPTV {
inactive: no-default-flooding;
inactive: interface ge-0/0/23.0 {
multicast-router-interface; }
}
root@EX4200R# show vlans vIPTV
vlan-id 1410;
l3-interface vlan.1410;
root@EX4200R# show vlans vlan1403
vlan-id 1403;
l3-interface vlan.1403;
I think pim is activated automatically. I cannot set statement protocols igmp under routing-instance configuration tree
Unfortunately i cannot also set igmp-snooping under routing-instance
{master:0}[edit]
root@EX4200R# show routing-instances video protocols igmp-snooping
##
## Warning: igmp-snooping configuration is allowed only for 'instance-type vpls'
##
vlan vIPTV;
{master:0}[edit]
root@EX4200R# run show pim rps instance video extensive
Instance: PIM.video
Address family INET
RP: 192.168.40.1
Learned via: static configuration
Time Active: 00:26:50
Holdtime: 0
Device Index: 25
Subunit: 32769
Interface: pime.32769
Group Ranges:
224.0.0.0/4
Active groups using RP:
239.1.255.1
224.2.2.2
total 2 groups active
Address family INET6
### ex2200 ge-0/0/23 connected to ex4200 ge-0/0/1 has no port in "link-up" state except that ge-0/0/23. this is all-right:
root@EX4200R# run show igmp-snooping membership detail
VLAN: vIPTV Tag: 1410 (Index: 5)
Group: 224.2.2.2
ge-0/0/0.0 timeout: 253 Last reporter: 10.40.10.13 Receiver count: 1, Flag>
Group: 239.1.255.1
ge-0/0/0.0 timeout: 248 Last reporter: 10.40.10.13 Receiver count: 1, Flag>
But there is still traffic to ge-0/0/1 and I am sure it is multicast 224.2.2.2. Why ????
Is there any recommended configuration on to run multicast on ex4200 in routing-instance?
