Lines Matching defs:mtu
242 u_long mtu;
343 mtu = ifp->if_mtu;
356 mtu = ifp->if_mtu;
398 if ((mtu = rt->rt_rmx.rmx_mtu) == 0)
399 mtu = ifp->if_mtu;
619 * If we're doing Path MTU Discovery, we need to set DF unless
620 * the route's MTU is locked.
632 error = ipsec4_output(m, inp, flags, &mtu, &natt_frag,
700 if (ntohs(ip->ip_len) > mtu &&
772 in4p_errormtu(inp) = mtu;
779 error = ip_fragment(m, ifp, mtu);
837 ip_fragment(struct mbuf *m, struct ifnet *ifp, u_long mtu)
859 len = (mtu - hlen) &~ 7;
2162 * than the interface's MTU. Can this possibly matter?
Indexes created Sun Sep 28 12:09:53 GMT 2025