/freebsd/sbin/ipf/ipsend/ |
H A D | iptest.c | 70 int mtu = 1500, tests = 0, pointtest = 0, c; in main() local 99 mtu = atoi(optarg); in main() 100 if (mtu < 28) in main() 155 printf("mtu: %d\n", mtu); in main() 160 ip_test1(dev, mtu, (ip_t *)ti, gwip, pointtest); in main() 163 ip_test2(dev, mtu, (ip_t *)ti, gwip, pointtest); in main() 166 ip_test3(dev, mtu, (ip_t *)ti, gwip, pointtest); in main() 169 ip_test4(dev, mtu, (ip_t *)ti, gwip, pointtest); in main() 172 ip_test5(dev, mtu, (ip_t *)ti, gwip, pointtest); in main() 175 ip_test6(dev, mtu, (ip_t *)ti, gwip, pointtest); in main() [all …]
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H A D | iptests.c | 259 (void) send_ip(nfd, mtu, ip, gwip, 1); in ip_test1() 267 (void) send_ip(nfd, mtu, ip, gwip, 1); in ip_test1() 275 (void) send_ip(nfd, mtu, ip, gwip, 1); in ip_test1() 283 (void) send_ip(nfd, mtu, ip, gwip, 1); in ip_test1() 308 ip->ip_len = MIN(768 + 20, mtu - 68); in ip_test1() 342 ip->ip_len = MIN(768 + 20, mtu - 68); in ip_test1() 379 ip->ip_len = MIN(768 + 20, mtu - 68); in ip_test1() 442 int mtu; 946 (void) send_tcp(nfd, mtu, ip, gwip); in ip_test5() 952 (void) send_tcp(nfd, mtu, ip, gwip); in ip_test5() [all …]
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H A D | ip.c | 132 if (!frag || (sizeof(*eh) + iplen < mtu)) in send_ip() 153 if (mtu < (hlen + 8)) { in send_ip() 155 mtu, hlen); in send_ip() 196 if ((sent + (mtu - hlen)) >= iplen) in send_ip() 202 ts = (mtu - hlen); in send_ip() 278 return (send_ip(nfd, mtu, ip, gwip, 1)); in send_tcp() 308 return (send_ip(nfd, mtu, ip, gwip, 1)); in send_udp() 316 send_icmp(int nfd, int mtu, ip_t *ip, in_addr gwip) in send_icmp() argument 325 return (send_ip(nfd, mtu, ip, gwip, 1)); in send_icmp() 331 int nfd, mtu; variable [all …]
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H A D | ipresend.c | 69 int mtu = 1500, c; in main() local 81 mtu = atoi(optarg); in main() 82 if (mtu < 28) in main() 124 printf("mtu: %d\n", mtu); in main() 126 return (ip_resend(dev, mtu, ipr, gwip, resend)); in main()
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H A D | ipsend.c | 120 send_packets(char *dev, int mtu, ip_t *ip, struct in_addr gwip) in send_packets() argument 127 return (send_packet(wfd, mtu, ip, gwip)); in send_packets() 173 int mtu = 1500, olen = 0, c, nonl = 0; in main() local 269 mtu = atoi(optarg); in main() 270 if (mtu < 28) in main() 395 printf("mtu: %d\n", mtu); in main() 403 return (do_socket(dev, mtu, ip, gwip)); in main() 405 return (send_packets(dev, mtu, ip, gwip)); in main()
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/freebsd/sys/netinet/ |
H A D | sctp_cc_functions.c | 83 net->cwnd = min((net->mtu * 4), max((2 * net->mtu), SCTP_INITIAL_CWND)); in sctp_set_initial_cc_param() 894 incr = net->mtu; in sctp_cwnd_update_after_sack_common() 964 incr = net->mtu; in sctp_cwnd_update_after_sack_common() 968 incr = net->mtu; in sctp_cwnd_update_after_sack_common() 1004 net->cwnd = net->mtu; in sctp_cwnd_update_exit_pf_common() 1073 net->cwnd = net->mtu; in sctp_cwnd_update_after_timeout() 1249 net->cwnd = net->mtu; in sctp_cwnd_update_after_packet_dropped() 1380 cwnd = min((net->mtu * 4), max((2 * net->mtu), SCTP_INITIAL_CWND)); in sctp_cwnd_new_rtcc_transmission_begins() 2035 return (max(((net->cwnd / net->mtu * net->cc_mod.htcp_ca.beta) >> 7) * net->mtu, 2U * net->mtu)); in htcp_recalc_ssthresh() 2129 net->cwnd = min((net->mtu * 4), max((2 * net->mtu), SCTP_INITIAL_CWND)); in sctp_htcp_set_initial_cc_param() [all …]
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/freebsd/crypto/openssl/ssl/ |
H A D | d1_lib.c | 90 d1->mtu = 0; in dtls1_new() 176 size_t mtu; in dtls1_clear() local 186 mtu = s->d1->mtu; in dtls1_clear() 201 s->d1->mtu = mtu; in dtls1_clear() 383 size_t mtu; in dtls1_check_timeout_num() local 390 mtu = in dtls1_check_timeout_num() 392 if (mtu < s->d1->mtu) in dtls1_check_timeout_num() 393 s->d1->mtu = mtu; in dtls1_check_timeout_num() 947 size_t mtu = s->d1->mtu; in DTLS_get_data_mtu() local 969 mtu -= (mtu % blocksize); in DTLS_get_data_mtu() [all …]
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/freebsd/tools/tools/netrate/tcpp/ |
H A D | runit.pl | 36 my ($kernel, $tso, $lro, $mtu) = @_; 38 $prefix = "$kernel,$tso,$lro,$mtu"; 41 system("ssh root\@hydra1 ifconfig cxgb0 $tso $lro mtu $mtu"); 43 system("ssh root\@hydra2 ifconfig cxgb0 $tso $lro mtu $mtu"); 56 foreach $mtu (@mtu_options) { 60 test($kernel, $tso, $lro, $mtu);
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/freebsd/usr.sbin/bluetooth/btpand/ |
H A D | client.c | 53 uint16_t mru, mtu; in client_init() local 116 len = sizeof(mtu); in client_init() 117 if (getsockopt(fd, SOL_L2CAP, SO_L2CAP_OMTU, &mtu, &len) == -1) { in client_init() 121 if (mtu < BNEP_MTU_MIN) { in client_init() 122 log_err("L2CAP OMTU too small (%d)", mtu); in client_init() 132 if (n < (mtu * 2)) { in client_init() 133 n = mtu * 2; in client_init() 140 n = mtu; in client_init() 154 chan->mtu = mtu; in client_init()
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H A D | server.c | 159 uint16_t mru, mtu; in server_read() local 197 len = sizeof(mtu); in server_read() 198 if (getsockopt(fd, SOL_L2CAP, SO_L2CAP_OMTU, &mtu, &len) == -1) { in server_read() 203 if (mtu < BNEP_MTU_MIN) { in server_read() 204 log_err("L2CAP OMTU too small (%d)", mtu); in server_read() 216 if (n < (mtu * 2)) { in server_read() 217 n = mtu * 2; in server_read() 225 n = mtu; in server_read() 250 chan->mtu = mtu; in server_read()
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/freebsd/share/examples/libifconfig/ |
H A D | setmtu.c | 42 int mtu; in main() local 53 mtu = (int)strtol(argv[2], &ptr, 10); in main() 56 printf("New MTU: %d", mtu); in main() 64 if (ifconfig_set_mtu(lifh, ifname, mtu) == 0) { in main() 65 printf("Successfully changed MTU of %s to %d\n", ifname, mtu); in main()
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/freebsd/sys/netpfil/ipfw/nat64/ |
H A D | nat64_translate.c | 907 uint32_t mtu; in nat64_icmp_translate() local 917 mtu = 0; in nat64_icmp_translate() 994 mtu = 8; in nat64_icmp_translate() 1000 mtu = 24; in nat64_icmp_translate() 1344 uint32_t mtu; in nat64_handle_icmp6() local 1368 mtu = 0; in nat64_handle_icmp6() 1425 mtu = 2; in nat64_handle_icmp6() 1428 mtu = 9; in nat64_handle_icmp6() 1431 mtu = 8; in nat64_handle_icmp6() 1434 if (mtu >= 8 && mtu <= 23) { in nat64_handle_icmp6() [all …]
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/freebsd/tests/sys/netpfil/pf/ |
H A D | fragmentation_pass.sh | 49 ifconfig ${epair}b mtu 200 50 jexec alcatraz ifconfig ${epair}a mtu 200 180 jexec first ifconfig ${epair_large}a mtu 9000 182 jexec second ifconfig ${epair_large}b mtu 9000 347 ifconfig ${epair_tester}a mtu 9000 348 jexec router ifconfig ${epair_tester}b mtu 9000 349 jexec router ifconfig ${epair_server}a mtu 1500 350 jexec server ifconfig ${epair_server}b mtu 1500 405 ifconfig ${epair_tester}a mtu 9000 406 jexec router ifconfig ${epair_tester}b mtu 9000 [all …]
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H A D | fragmentation_compat.sh | 47 ifconfig ${epair}b mtu 200 48 jexec alcatraz ifconfig ${epair}a mtu 200 176 jexec first ifconfig ${epair_large}a mtu 9000 178 jexec second ifconfig ${epair_large}b mtu 9000 340 ifconfig ${epair_tester}a mtu 9000 341 jexec router ifconfig ${epair_tester}b mtu 9000 342 jexec router ifconfig ${epair_server}a mtu 1500 343 jexec server ifconfig ${epair_server}b mtu 1500
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/freebsd/usr.sbin/ppp/ |
H A D | tcpmss.c | 75 #define MAXMSS4(mtu) ((mtu) - sizeof(struct ip) - sizeof(struct tcphdr)) argument 77 #define MAXMSS6(mtu) ((mtu) - sizeof(struct ip6_hdr) - sizeof(struct tcphdr)) argument 178 MAXMSS4(bundle->iface->mtu)); in tcpmss_Check() 208 MAXMSS6(bundle->iface->mtu)); in tcpmss_Check()
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H A D | tun.c | 98 ifr.ifr_mtu = bundle->iface->mtu; in tun_configure() 109 info.mtu = bundle->iface->mtu; in tun_configure()
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/freebsd/sys/ofed/include/rdma/ |
H A D | ib_addr.h | 280 static inline enum ib_mtu iboe_get_mtu(int mtu) in iboe_get_mtu() argument 286 mtu = mtu - IB_GRH_BYTES - IB_BTH_BYTES - 28; in iboe_get_mtu() 288 if (mtu >= ib_mtu_enum_to_int(IB_MTU_4096)) in iboe_get_mtu() 290 else if (mtu >= ib_mtu_enum_to_int(IB_MTU_2048)) in iboe_get_mtu() 292 else if (mtu >= ib_mtu_enum_to_int(IB_MTU_1024)) in iboe_get_mtu() 294 else if (mtu >= ib_mtu_enum_to_int(IB_MTU_512)) in iboe_get_mtu() 296 else if (mtu >= ib_mtu_enum_to_int(IB_MTU_256)) in iboe_get_mtu()
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/freebsd/sys/dev/hyperv/netvsc/ |
H A D | hn_rndis.h | 34 int hn_rndis_attach(struct hn_softc *sc, int mtu, int *init_done); 42 int hn_rndis_get_mtu(struct hn_softc *sc, uint32_t *mtu); 47 int hn_rndis_reconf_offload(struct hn_softc *sc, int mtu);
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/freebsd/contrib/ofed/opensm/opensm/ |
H A D | osm_port.c | 190 uint8_t mtu; in osm_physp_calc_link_mtu() local 198 mtu = ib_port_info_get_mtu_cap(&p_physp->port_info); in osm_physp_calc_link_mtu() 208 remote_mtu, mtu); in osm_physp_calc_link_mtu() 210 if (mtu != remote_mtu) { in osm_physp_calc_link_mtu() 211 if (mtu > remote_mtu) in osm_physp_calc_link_mtu() 212 mtu = remote_mtu; in osm_physp_calc_link_mtu() 213 if (mtu != current_mtu) in osm_physp_calc_link_mtu() 223 osm_physp_get_port_num(p_remote_physp), mtu); in osm_physp_calc_link_mtu() 228 if (mtu == 0) { in osm_physp_calc_link_mtu() 231 mtu = 1; in osm_physp_calc_link_mtu() [all …]
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H A D | osm_sa_mcmember_record.c | 109 dest->mtu = src->mtu; in copy_from_create_mc_rec() 219 item->resp.mc_rec.mtu &= 0x3f; in mcmr_rcv_respond() 690 mtu = mtu_required; in mgrp_request_is_realizable() 701 mtu = port_mtu; in mgrp_request_is_realizable() 705 mtu++; in mgrp_request_is_realizable() 712 mtu = port_mtu; in mgrp_request_is_realizable() 714 mtu--; in mgrp_request_is_realizable() 721 if (mtu < IB_MIN_MTU || mtu > IB_MAX_MTU) { in mgrp_request_is_realizable() 727 p_mcm_rec->mtu = (mtu_sel << 6) | mtu; in mgrp_request_is_realizable() 1680 uint8_t mtu; in mtu_is_valid() local [all …]
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H A D | osm_sa_multipath_record.c | 155 uint8_t mtu; in mpr_rcv_get_path_parms() local 195 if (mtu > IB_MTU_LEN_1024) { in mpr_rcv_get_path_parms() 196 mtu = IB_MTU_LEN_1024; in mpr_rcv_get_path_parms() 469 if (mtu <= required_mtu) in mpr_rcv_get_path_parms() 474 if (mtu >= required_mtu) { in mpr_rcv_get_path_parms() 478 mtu = required_mtu - 1; in mpr_rcv_get_path_parms() 485 if (mtu < required_mtu) in mpr_rcv_get_path_parms() 488 mtu = required_mtu; in mpr_rcv_get_path_parms() 810 p_parms->mtu = mtu; in mpr_rcv_get_path_parms() 856 p_pr->mtu = (uint8_t) (p_parms->mtu | 0x80); in mpr_rcv_build_pr() [all …]
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H A D | osm_sa_path_record.c | 165 uint8_t mtu; in pr_rcv_get_path_parms() local 207 if (mtu > IB_MTU_LEN_1024) { in pr_rcv_get_path_parms() 208 mtu = IB_MTU_LEN_1024; in pr_rcv_get_path_parms() 497 if (mtu <= required_mtu) in pr_rcv_get_path_parms() 502 if (mtu >= required_mtu) { in pr_rcv_get_path_parms() 506 mtu = required_mtu - 1; in pr_rcv_get_path_parms() 513 if (mtu < required_mtu) in pr_rcv_get_path_parms() 516 mtu = required_mtu; in pr_rcv_get_path_parms() 841 p_parms->mtu = mtu; in pr_rcv_get_path_parms() 924 p_pr->mtu = (uint8_t) (p_parms->mtu | 0x80); in pr_rcv_build_pr() [all …]
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/freebsd/sys/netgraph/bluetooth/socket/ |
H A D | ng_btsocket_rfcomm.c | 597 pcb->mtu = s->mtu; in ng_btsocket_rfcomm_connect() 656 error = sooptcopyout(sopt, &pcb->mtu, sizeof(pcb->mtu)); in ng_btsocket_rfcomm_ctloutput() 1224 pcb->mtu = s->mtu; in ng_btsocket_rfcomm_connect_cfm() 1260 u_int16_t mtu; in ng_btsocket_rfcomm_session_create() local 1314 mtu = s->mtu + sizeof(struct rfcomm_frame_hdr) + 1 + 1; in ng_btsocket_rfcomm_session_create() 2158 s->mtu); in ng_btsocket_rfcomm_receive_ua() 2582 s->mtu, m0->m_pkthdr.len); in ng_btsocket_rfcomm_receive_msc() 2817 pn->credits, pn->mtu); in ng_btsocket_rfcomm_receive_pn() 2859 pn->credits, pn->mtu); in ng_btsocket_rfcomm_receive_pn() 2922 pcb->mtu = le16toh(mtu); in ng_btsocket_rfcomm_set_pn() [all …]
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/freebsd/sys/netgraph/netflow/ |
H A D | netflow_v9.c | 355 …flow_v9_record_general) + sizeof(struct netflow_v9_flowset_header) >= _NETFLOW_V9_MAX_SIZE(t->mtu)) in export9_add() 382 uint16_t mtu = priv->mtu; in get_export9_dgram() local 385 m = m_getm(NULL, mtu, M_NOWAIT, MT_DATA); in get_export9_dgram() 408 t->mtu = mtu; in get_export9_dgram() 464 priv->mtu = BASE_MTU; in ng_netflow_v9_cache_init() 485 i->mtu = priv->mtu; in ng_netflow_copyv9info()
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/freebsd/sys/dev/irdma/ |
H A D | icrdma.c | 240 irdma_log_invalid_mtu(u16 mtu, struct irdma_sc_dev *dev) in irdma_log_invalid_mtu() argument 242 if (mtu < IRDMA_MIN_MTU_IPV4) in irdma_log_invalid_mtu() 245 mtu); in irdma_log_invalid_mtu() 246 else if (mtu < IRDMA_MIN_MTU_IPV6) in irdma_log_invalid_mtu() 249 mtu); in irdma_log_invalid_mtu() 308 if (iwdev->vsi.mtu != event->mtu) { in irdma_event_handler() 309 l2params.mtu = event->mtu; in irdma_event_handler() 311 irdma_log_invalid_mtu(l2params.mtu, &iwdev->rf->sc_dev); in irdma_event_handler() 444 l2params.mtu = peer->mtu; in irdma_finalize_task() 699 event.mtu = peer->mtu; in irdma_open()
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