Symbol: iptun_input_icmp
usr/src/uts/common/inet/iptun/iptun.c
1230
connp->conn_recvicmp = iptun_input_icmp;
usr/src/uts/common/inet/iptun/iptun.c
164
static void iptun_input_icmp(void *, mblk_t *, void *, ip_recv_attr_t *);