Config dump
interfaces {
em0 {
unit 0 {
family inet {
address 10.1.1.198/8;
}
}
}
em1 {
unit 0 {
family inet {
address 192.168.11.1/24;
}
}
}
em2 {
unit 0 {
family inet {
address 192.168.2.1/24;
}
}
}
em3 {
unit 0;
}
gre {
unit 0 {
tunnel {
source 192.168.11.1;
destination 192.168.11.2;
}
family inet {
address 192.168.101.1/30;
}
family inet6 {
address 2001:4428:251:2::1:1/120;
}
}
}
ipip {
unit 0 {
tunnel {
source 192.168.2.1;
destination 192.168.2.2;
}
family inet {
address 192.168.201.1/30;
}
family inet6 {
address 2001:4428:251:2::1/120;
}
}
unit 1 {
tunnel {
source 192.168.2.1;
destination 192.168.2.3;
}
family inet {
address 192.168.202.1/30;
}
}
}
lo0 {
unit 0 {
family inet {
address 1.1.1.1/32;
}
}
}
}
routing-options {
interface-routes {
rib-group inet if-rib;
}
rib-groups {
multicast-rpf-rib {
export-rib inet.2;
import-rib inet.2;
}
if-rib {
import-rib [ inet.2 inet.0 ];
}
}
autonomous-system 65000;
}
protocols {
igmp {
interface all {
version 3;
}
}
bgp {
local-as 65000;
group branch1 {
type external;
export [ to-branch1 allow-all ];
peer-as 65001;
neighbor 192.168.201.2 {
family inet {
any;
}
}
neighbor 2001:4428:251:2::2 {
family inet6 {
any;
}
}
}
group branch2 {
type external;
export [ to-branch1 allow-all ];
peer-as 65002;
neighbor 192.168.202.2 {
family inet {
any;
}
}
}
}
msdp {
rib-group inet multicast-rpf-rib;
export allow-all;
import allow-all;
group test {
peer 192.168.202.2 {
local-address 192.168.202.1;
}
peer 192.168.201.2 {
local-address 192.168.201.1;
}
}
}
pim {
rib-group inet multicast-rpf-rib;
rp {
local {
address 192.168.101.1;
group-ranges {
224.0.0.0/4;
}
}
}
interface all {
mode sparse;
version 2;
}
dr-election-on-p2p;
}
rip {
group gateway {
export gateway-rip;
neighbor em0.0;
}
}
}
policy-options {
policy-statement allow-all {
then accept;
}
policy-statement gateway-rip {
from protocol [ direct bgp ];
then accept;
}
policy-statement reject-all {
from protocol rip;
then reject;
}
policy-statement to-branch {
from protocol [ direct local ospf bgp static rip pim ];
then accept;
}
policy-statement to-branch1 {
from protocol [ direct local ospf bgp static rip pim ];
then accept;
}
}
As you can see, I've started setting up IPv6 addresses on the routers. I've got RA and stateful DHCPv6 working on my real network, so there's no point muddying up the config here. By the way, it turns out you can have as many tunnels as you like - turns out stacking routed gre/ipip interfaces is totally okay. I hope to have some IPv6 multicast results this evening, so stay tuned
