Symbol: iptun_get_dst_pmtu
usr/src/uts/common/inet/iptun/iptun.c
168
static uint32_t iptun_get_dst_pmtu(iptun_t *, ip_xmit_attr_t *);
usr/src/uts/common/inet/iptun/iptun.c
1970
if ((pmtu = iptun_get_dst_pmtu(iptun, ixa)) == 0) {