Searched refs:dontfrag (Results 1 - 1 of 1) sorted by relevance

/freebsd-10.3-release/sys/netinet6/
H A Dip6_output.c302 int alwaysfrag, dontfrag; local
833 * 1: normal case (dontfrag == 0, alwaysfrag == 0)
837 * 2: if user asks us not to fragment (dontfrag == 1)
844 * 4: if dontfrag == 1 && alwaysfrag == 1
873 dontfrag = 1;
875 dontfrag = 0;
876 if (dontfrag && alwaysfrag) { /* case 4 */
881 if (dontfrag && tlen > IN6_LINKMTU(ifp) && !tso) { /* case 2-b */
899 if (dontfrag || (!alwaysfrag && tlen <= mtu)) { /* case 1-a and 2-a */

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