Searched refs:IP_DF (Results 1 - 25 of 37) sorted by last modified time

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/freebsd-11-stable/sys/netinet/
H A Dtcp_output.c1434 ip->ip_off |= htons(IP_DF);
H A Dtcp_timewait.c642 ip->ip_off |= htons(IP_DF);
H A Dtcp_syncache.c1723 ip->ip_off |= htons(IP_DF);
H A Dsctp_output.c3995 /* nofragment_flag to tell if IP_DF should be set (IPv4 only) */
4097 ip->ip_off = htons(IP_DF);
6140 * We sifa 0 here to NOT set IP_DF if its IPv4, we ignore the return
8196 /* Do clear IP_DF ? */
8421 /* Do clear IP_DF ? */
8753 /* Do clear IP_DF ? */
9745 /* Do clear IP_DF ? */
9805 /* Do clear IP_DF ? */
11181 ip->ip_off = htons(IP_DF);
H A Digmp.c3535 ip->ip_off = htons(IP_DF);
H A Dip_carp.c849 ip->ip_off = htons(IP_DF);
H A Dudp_usrreq.c1418 ip->ip_off |= htons(IP_DF);
H A Dtcp_subr.c1072 ip->ip_off |= htons(IP_DF);
H A Draw_ip.c466 ip->ip_off = htons(IP_DF);
H A Dip_output.c662 if ((ip_off & IP_DF) || (m->m_pkthdr.csum_flags & CSUM_TSO)) {
749 if (ip_off & IP_DF) { /* Fragmentation not allowed */
H A Dip_icmp.c227 if (oip->ip_off & htons(~(IP_MF|IP_DF)))
H A Dip.h63 #define IP_DF 0x4000 /* dont fragment flag */ macro
/freebsd-11-stable/sys/contrib/ipfilter/netinet/
H A Dip_nat.c5678 sum2 += ntohs(ip->ip_off) & IP_DF;
H A Dip_fil_freebsd.c465 ip->ip_off = htons(V_path_mtu_discovery ? IP_DF : 0);
839 if (ip_off & IP_DF) {
/freebsd-11-stable/contrib/ipfilter/tools/
H A Dipmon.c1320 ipoff & IP_DF ? "-" : "");
1336 ipoff & IP_DF ? "-" : "");
/freebsd-11-stable/sys/dev/ena/
H A Dena_datapath.c738 if ((ip->ip_off & htons(IP_DF)) != 0)
/freebsd-11-stable/sys/netipsec/
H A Dxform_ah.c314 ip->ip_off &= htons(IP_DF);
/freebsd-11-stable/sys/netpfil/ipfw/nat64/
H A Dnat64_translate.c500 ip->ip_off = htons(IP_DF);
745 if (ip->ip_off & ~ntohs(IP_MF|IP_DF)) {
795 oip->ip_off = htons(IP_DF);
1223 (ip->ip_off & htons(IP_DF)) != 0) {
/freebsd-11-stable/sys/netpfil/pf/
H A Dpf.c2474 h->ip_off = htons(V_path_mtu_discovery ? IP_DF : 0);
5616 if ((ip_off & IP_DF) || (m0->m_pkthdr.csum_flags & CSUM_TSO)) {
H A Dpf_norm.c875 /* Clear IP_DF if the rule uses the no-df option */
876 if (r->rule_flag & PFRULE_NODF && h->ip_off & htons(IP_DF)) {
879 h->ip_off &= htons(~IP_DF);
888 * with IP_DF to enter the cache. If the flag was cleared by
891 if (h->ip_off & htons(IP_DF)) {
892 DPFPRINTF(("IP_DF\n"));
929 /* At this point, only IP_DF is allowed in ip_off */
930 if (h->ip_off & ~htons(IP_DF)) {
933 h->ip_off &= htons(IP_DF);
1804 /* Clear IP_DF i
[all...]
H A Dif_pfsync.c1459 ip->ip_off = htons(IP_DF);
/freebsd-11-stable/sys/dev/hyperv/netvsc/
H A Dif_hn.c837 * - IP_DF is not set in the IP hdr.
843 (ntohs(ip->ip_off) & IP_DF) == 0) {
/freebsd-11-stable/sys/netpfil/ipfw/
H A Dip_fw_dynamic.c2383 ip->ip_off |= htons(IP_DF);
/freebsd-11-stable/sbin/ping/
H A Dping.c717 ip->ip_off = htons(df ? IP_DF : 0);
/freebsd-11-stable/tools/tools/netmap/
H A Dpkt-gen.c1057 ip.ip_off = htons(IP_DF); /* Don't fragment */

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