[j-nsp] port mirror to multiple ports on MX80 in inet6

[Paul Vlaar]

This is another way to possibly port mirror in L2 to multiple ports:

http://www.juniper.net/techpubs/software/junos/junos95/swconfig-layer-2/id-l2-mirror-next-hop-example.html#id-l2-mirror-next-hop-example

Roughly following the example code for the firewall filter, I get:

[edit firewall family inet filter collect_pkts term ftp-term]
mx80# show
from {
    protocol tcp;
    port 21;
}
##
## Warning: statement ignored: unsupported platform (mx80-48t)
##
then next-hop-group default-collect;


So here's another MX80 weirdy: apparently next-hop-group is not
supported within firewall filters. Anyone here ran into this one yet,
and found a workaround?

This is on 12.2R1.3.

	~paul