Hello,
@oldcreek wrote:
Hi, all,
If I ping from 10.10.10.10 to 2.2.2.2, which next-hop (or which routing table) will Junos choose to send echo reply back to 10.10.10.10?
JUNOS will choose the routing table associated with the instance where 2.2.2.2/lo0.1 belongs, or, in other words, where lo0.1 is inserted by means of "routing-instance BLAH interface lo0.1" line.
As for the next-hop, it will be determined by the route lookup in this table. If You configured route leaking between instances, it is possible that next-hop will be actually in GRT/inet.0.
HTH
Thx
Alex