Juniper IGP - CONFIGURATION GUIDE V11.1.X Configuration Manual page 181

pkt too big Number of packet-too-big messages received that indicate
a packet was too large to forward because of the allowed MTU size
redirects Received packet redirects
echo requests Echo request (ping) packets
echo replies Echo replies received
rtr solicits Number of received router solicitations
rtr advertisements Number of received router advertisements
neighbor solicits Number of received neighbor solicitations
neighbor advertisements Number or received neighbor advertisements
Group membership (queries, responses, reductions) Number of queries,
responses, and reduction requests received from within a group to which
the interface is assigned
ICMPv6 statistics Sent:
total Total number of received packets
errors Error packets received
destination unreach Packets received with destination unreachable
admin unreach Packets sent because the destination was
administratively unreachable (for example, due to a firewall filter)
parameter problem Packets received with parameter errors
time exceeded Packets received with time-to-live exceeded
pkt too big Number of packet-too-big messages sent because a received
packet was too large to forward because of the allowed MTU size
redirects Received packet redirects
echo requests Echo request (ping) packets
echo replies Echo replies received
rtr solicits Number of sent router solicitations
rtr advertisements Number of sent router advertisements
neighbor solicits Number of sent neighbor solicitations
neighbor advertisements Number of sent neighbor advertisements
Group membership (queries, responses, reductions) Number of queries,
responses, and reduction requests sent to a group of which the interface
is assigned
Operational MTU Value of the MTU
Chapter 2: Configuring IPv6
157
Monitoring IPv6