I came across with a couple of gre tunnel interface configuration sample with routing-instance destination option.
I do not quite sure when I need to add this.
Here is a post which is a little different from what I saw too.
https://kb.juniper.net/InfoCenter/index?page=content&id=KB32683&actp=METADATA
set interfaces gr-0/0/0 unit 0 tunnel source 192.168.100.1
set interfaces gr-0/0/0 unit 0 tunnel destination 192.168.200.1/32
set interfaces gr-0/0/0 unit 0 tunnel routing-instance destination INST2
set interfaces gr-0/0/0 unit 0 family inet address 10.10.10.1/30
Here the INST2 refers to the remote instance. When I tried this, I got "destination routing instance (INST2) no defined.
Anyone can coach me the instance name should be local instance or remote instance ?
Also I added the local instance, it does not work either. I do not know what I have missed here.
Also does this work for vrf instance ?
thanks in advance !!