Junos OS

please I need help with nating multicast address via source nat  from 239.1.1.1 to 239.2.2.2 for example. when I create a pool and commit, it says invalid address. any idea? 

thanks in advance 

SRX340   JUNOS 22.4R2-S1.6

thanks for reply boss!

I figured out that it can be done via Destination nat but I am encountering another issue..

I have two Multicast addresses that need to be translated into one:

ex:

238.1.1.1 and 238.1.1.2 need to be nated to 235.1.1.1 

when I do this, it takes one one destination address to match.

set security nat destination pool NAT address 235.1.1.1
set security nat destination rule-set NAT_Mcast from interface ge-0/0/1
set security nat destination rule-set NAT_Mcast R1 match destination-address 238.1.1.1/32
set security nat destination rule-set NAT_Mcast R1 match destination-address 238.1.1.2/32
set security nat destination rule-set NAT_Mcast R1 then destination-nat pool NAT

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ALI ARKAWAZI

Original Message:
Sent: 06-06-2024 10:08
From: Anonymous
Subject: Nat Multicast address

This message was posted by a user wishing to remain anonymous

whats your config? 

If it matters, Multicast addresses are only valid in destination. They cannot be the source.

please I need help with nating multicast address via source nat  from 239.1.1.1 to 239.2.2.2 for example. when I create a pool and commit, it says invalid address. any idea? 

thanks in advance 

SRX340   JUNOS 22.4R2-S1.6