vifc_threshold 64 include/uapi/linux/mroute.h unsigned char vifc_threshold; /* ttl limit */ vifc_threshold 77 include/uapi/linux/mroute6.h unsigned char vifc_threshold; /* ttl limit */ vifc_threshold 910 net/ipv4/ipmr.c vifc->vifc_threshold, vifc_threshold 912 net/ipv6/ip6mr.c vif_device_init(v, dev, vifc->vifc_rate_limit, vifc->vifc_threshold,