When analyzer-destined packets are to be tunneled to a diff node, they are dropped

[Vedamurthy Joshi]

R2.20 16 Ubuntu 14.04 Juno multi-node

In the below setup, a BMS(TSN is nodek3) is pinging a VM (on nodek2)

An analyzer VM is started on nodek1 . The mirror traffic from nodek2 to nodek1 is getting dropped (tunneled packet)

If the analyzer VM is on nodek2 itself, then traffic is mirrored fine (since destination is a local interface )
Praveen analyzed the issue.

env.roledefs = {
    'all': [host1, host2, host3, host4, host5, host6],
    'cfgm': [host1,host2,host3],
    'openstack': [host2],
    'control': [host1,host2,host3],
    'compute': [host4,host5, host6],
    'collector': [host1,host2,host3],
    'webui': [host1],
    'database': [host1,host2,host3],
    'toragent': [host6],
    'tsn': [host6],
    'build': [host_build],
}

env.hostnames = {
    'all': ['nodec1', 'nodec2', 'nodec3', 'nodek1', 'nodek2', 'nodek3']
}

[Hari Prasad Killi (haripk)]

Analyzer packet is generated with compute-ip as source-ip. Packets are discarded when route is not found for compute-ip in the VN. This is the same behavior from earlier releases.