[j-nsp] MX/Trio, mirror IRB egress traffic with VLANs

[Saku Ytti]

Hey,

Consider traffic flow:
MPLS_core => irb => virtual-switch => IFL

As far as I can see, there is no way to mirror this traffic with VLAN headers
intact?
  a) irb output filter sees traffic, but not VLAN
  b) virtual-switch forwarding-options filter input does not see IRB traffic
  c) IFL family bridge filter output does not see IRB traffic

Any solution to this problem?

However the other direction:
IFL > virtual-switch -> irb -> MPLS_core
  a) IFL can mirror traffic with VLAN
  b) virtual-switch forwarding-options filter input sees traffic with VLAN
  c) IFL irb input won't see (expectedly) VLANs

-- 
  ++ytti