always print ttl for ipv6 packet, on -v. the old code (prints when ttl > 1) was from print-ip.c, which prints hlim on non-"-v" execution when ttl <= 1.
always print ttl for ipv6 packet, on -v.
the old code (prints when ttl > 1) was from print-ip.c, which
prints hlim on non-"-v" execution when ttl <= 1.

MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame