ip2str
void ip2str(ilb_ip_addr_t *, char *, size_t, int);
ip2str(&rd->r_vip, linebuf, sz, V6_ADDRONLY);
ip2str(&rd->r_nat_src_start, linebuf, sz, V6_ADDRONLY);
ip2str(&rd->r_nat_src_end, linebuf, sz, V6_ADDRONLY);
ip2str(ip, buf, bufsize, V6_ADDRONLY);
ip2str(ip2, buf, bufsize, V6_ADDRONLY);
ip2str(&sd->sd_addr, buf, bufsize, V6_ADDRONLY);
ip2str(&l->sd->sd_addr, buf, bufsize, V6_ADDRONLY);
ip2str(&sd->sd_addr, ip_str, sizeof (ip_str), 0);
ip2str(&srv->sd_addr, buf, sizeof (buf),
ip2str(&srv->sd_addr, buf, bufsz, 0);