The Goal is when I configure OSPF on the left side ( between R1,R2,R3) ; R4 be able to ping 1.1.1.1 and 3.3.3.3 after I export from OSPF to RIP.

Up to now R2 has loopback address 2.2.2.2/32 and 2.2.2.3/32 that will be seen on R4 Routing tables since I have done RIP on R2 and R4 .

Here what we have on R4:

root@R4> show configuration
em2 {
unit 0 {
family inet {
address 20.20.20.4/24;

}

}

}

lo0 {
unit 0 {
family inet {
address 4.4.4.4/32;

}

}

}
}
protocols {
rip {
group RIPGROUP4 {
export RIPPOLICY;
neighbor em2.0;

}

}

}

policy-options {
policy-statement RIPPOLICY {
term 1 {
from protocol [ rip direct ];
then accept;

}

}

}

Here what I have on R2#:

root@R2> show configuration
interfaces {
em1 {
unit 0 {
family inet {
address 10.10.10.2/24;

}

}

}