Lines Matching refs:pmtudisc
123 int pmtudisc=-1;
220 pmtudisc = IPV6_PMTUDISC_DO;
222 pmtudisc = IPV6_PMTUDISC_DONT;
224 pmtudisc = IPV6_PMTUDISC_WANT;
388 if (pmtudisc >= 0 && pmtudisc != IPV6_PMTUDISC_DO) {
393 if (pmtudisc < 0)
394 pmtudisc = IPV6_PMTUDISC_DO;
397 if (pmtudisc >= 0) {
398 if (setsockopt(icmp_sock, SOL_IPV6, IPV6_MTU_DISCOVER, &pmtudisc, sizeof(pmtudisc)) == -1) {