/*
- * Copyright (c) 2009 Apple Inc. All rights reserved.
+ * Copyright (c) 2009-2018 Apple Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* SUCH DAMAGE.
*/
+#include <sys/cdefs.h>
+
#ifndef lint
-static const char copyright[] =
+__unused static const char copyright[] =
"@(#) Copyright (c) 1983, 1993\n\
The Regents of the University of California. All rights reserved.\n";
#endif /* not lint */
-#ifndef lint
-#if 0
-static char sccsid[] = "@(#)ifconfig.c 8.2 (Berkeley) 2/16/94";
-#endif
-static const char rcsid[] =
- "$FreeBSD: src/sbin/ifconfig/ifconfig.c,v 1.134.2.2.2.1 2008/11/25 02:59:29 kensmith Exp $";
-#endif /* not lint */
-
#include <sys/param.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
#include <net/if_var.h>
#include <net/if_dl.h>
#include <net/if_types.h>
+#include <net/if_mib.h>
#include <net/route.h>
+#include <net/pktsched/pktsched.h>
+#include <net/network_agent.h>
/* IP */
#include <netinet/in.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
+#include <sysexits.h>
+#include <syslog.h>
#include "ifconfig.h"
int doalias;
int clearaddr;
int newaddr = 1;
-int verbose;
int noload;
int all;
int bond_details = 0;
int supmedia = 0;
+#if TARGET_OS_EMBEDDED
+int verbose = 1;
+int showrtref = 1;
+#else /* !TARGET_OS_EMBEDDED */
+int verbose = 0;
int showrtref = 0;
+#endif /* !TARGET_OS_EMBEDDED */
int printkeys = 0; /* Print keying material for interfaces. */
static int ifconfig(int argc, char *const *argv, int iscreate,
const struct afswtch *afp);
static void status(const struct afswtch *afp, const struct sockaddr_dl *sdl,
struct ifaddrs *ifa);
+static char *bytes_to_str(unsigned long long bytes);
+static char *bps_to_str(unsigned long long rate);
+static char *ns_to_str(unsigned long long nsec);
static void tunnel_status(int s);
+static void clat46_addr(int s, char *name);
+static void nat64_status(int s, char *name);
static void usage(void);
+static char *sched2str(unsigned int s);
+static char *tl2str(unsigned int s);
+static char *ift2str(unsigned int t, unsigned int f, unsigned int sf);
static struct afswtch *af_getbyname(const char *name);
static struct afswtch *af_getbyfamily(int af);
struct option *p;
size_t iflen;
- all = downonly = uponly = namesonly = noload = verbose = 0;
+ all = downonly = uponly = namesonly = noload = 0;
/* Parse leading line options */
#ifndef __APPLE__
argc -= optind;
argv += optind;
- /* -l cannot be used with -a or -r or -m or -b */
- if (namesonly && (all || supmedia || showrtref || bond_details))
+ /* -l cannot be used with -a or -q or -m or -b */
+ if (namesonly &&
+ (all || supmedia || bond_details))
usage();
/* nonsense.. */
usage();
ifname = NULL;
- ifindex = 0;
if (argc == 1) {
afp = af_getbyname(*argv);
if (afp == NULL)
Perror(vname);
}
-#ifdef SIOCGIFCAP
void
setifcap(const char *vname, int value, int s, const struct afswtch *afp)
{
if (ioctl(s, SIOCSIFCAP, (caddr_t)&ifr) < 0)
Perror(vname);
}
-#endif
static void
setifmetric(const char *val, int dummy __unused, int s,
}
#endif
+static void
+setrouter(const char *vname, int value, int s, const struct afswtch *afp)
+{
+ if (afp->af_setrouter == NULL) {
+ warn("address family %s does not support router mode",
+ afp->af_name);
+ return;
+ }
+
+ afp->af_setrouter(s, value);
+}
+
+static void
+setifdesc(const char *val, int dummy __unused, int s, const struct afswtch *afp)
+{
+ struct if_descreq ifdr;
+
+ bzero(&ifdr, sizeof (ifdr));
+ strncpy(ifdr.ifdr_name, name, sizeof (ifdr.ifdr_name));
+ ifdr.ifdr_len = strlen(val);
+ strncpy((char *)ifdr.ifdr_desc, val, sizeof (ifdr.ifdr_desc));
+
+ if (ioctl(s, SIOCSIFDESC, (caddr_t)&ifdr) < 0) {
+ warn("ioctl (set desc)");
+ }
+}
+
+static void
+settbr(const char *val, int dummy __unused, int s, const struct afswtch *afp)
+{
+ struct if_linkparamsreq iflpr;
+ long double bps;
+ u_int64_t rate;
+ u_int32_t percent = 0;
+ char *cp;
+
+ errno = 0;
+ bzero(&iflpr, sizeof (iflpr));
+ strncpy(iflpr.iflpr_name, name, sizeof (iflpr.iflpr_name));
+
+ bps = strtold(val, &cp);
+ if (val == cp || errno != 0) {
+ warn("Invalid value '%s'", val);
+ return;
+ }
+ rate = (u_int64_t)bps;
+ if (cp != NULL) {
+ if (!strcmp(cp, "b") || !strcmp(cp, "bps")) {
+ ; /* nothing */
+ } else if (!strcmp(cp, "Kb") || !strcmp(cp, "Kbps")) {
+ rate *= 1000;
+ } else if (!strcmp(cp, "Mb") || !strcmp(cp, "Mbps")) {
+ rate *= 1000 * 1000;
+ } else if (!strcmp(cp, "Gb") || !strcmp(cp, "Gbps")) {
+ rate *= 1000 * 1000 * 1000;
+ } else if (!strcmp(cp, "%")) {
+ percent = rate;
+ if (percent == 0 || percent > 100) {
+ printf("Value out of range '%s'", val);
+ return;
+ }
+ } else if (*cp != '\0') {
+ printf("Unknown unit '%s'", cp);
+ return;
+ }
+ }
+ iflpr.iflpr_output_tbr_rate = rate;
+ iflpr.iflpr_output_tbr_percent = percent;
+ if (ioctl(s, SIOCSIFLINKPARAMS, &iflpr) < 0 &&
+ errno != ENOENT && errno != ENXIO && errno != ENODEV) {
+ warn("ioctl (set link params)");
+ } else if (errno == ENXIO) {
+ printf("TBR cannot be set on %s\n", name);
+ } else if (errno == ENOENT || rate == 0) {
+ printf("%s: TBR is now disabled\n", name);
+ } else if (errno == ENODEV) {
+ printf("%s: requires absolute TBR rate\n", name);
+ } else if (percent != 0) {
+ printf("%s: TBR rate set to %u%% of effective link rate\n",
+ name, percent);
+ } else {
+ printf("%s: TBR rate set to %s\n", name, bps_to_str(rate));
+ }
+}
+
+static void
+setthrottle(const char *val, int dummy __unused, int s,
+ const struct afswtch *afp)
+{
+ struct if_throttlereq iftr;
+ char *cp;
+
+ errno = 0;
+ bzero(&iftr, sizeof (iftr));
+ strncpy(iftr.ifthr_name, name, sizeof (iftr.ifthr_name));
+
+ iftr.ifthr_level = strtold(val, &cp);
+ if (val == cp || errno != 0) {
+ warn("Invalid value '%s'", val);
+ return;
+ }
+
+ if (ioctl(s, SIOCSIFTHROTTLE, &iftr) < 0 && errno != ENXIO) {
+ warn("ioctl (set throttling level)");
+ } else if (errno == ENXIO) {
+ printf("throttling level cannot be set on %s\n", name);
+ } else {
+ printf("%s: throttling level set to %d\n", name,
+ iftr.ifthr_level);
+ }
+}
+
+static void
+setdisableoutput(const char *val, int dummy __unused, int s,
+ const struct afswtch *afp)
+{
+ struct ifreq ifr;
+ char *cp;
+ errno = 0;
+ bzero(&ifr, sizeof (ifr));
+ strncpy(ifr.ifr_name, name, sizeof (ifr.ifr_name));
+
+ ifr.ifr_ifru.ifru_disable_output = strtold(val, &cp);
+ if (val == cp || errno != 0) {
+ warn("Invalid value '%s'", val);
+ return;
+ }
+
+ if (ioctl(s, SIOCSIFDISABLEOUTPUT, &ifr) < 0 && errno != ENXIO) {
+ warn("ioctl set disable output");
+ } else if (errno == ENXIO) {
+ printf("output thread can not be disabled on %s\n", name);
+ } else {
+ printf("output %s on %s\n",
+ ((ifr.ifr_ifru.ifru_disable_output == 0) ? "enabled" : "disabled"),
+ name);
+ }
+}
+
+static void
+setlog(const char *val, int dummy __unused, int s,
+ const struct afswtch *afp)
+{
+ char *cp;
+
+ errno = 0;
+ strncpy(ifr.ifr_name, name, sizeof(ifr.ifr_name));
+
+ ifr.ifr_log.ifl_level = strtold(val, &cp);
+ if (val == cp || errno != 0) {
+ warn("Invalid value '%s'", val);
+ return;
+ }
+ ifr.ifr_log.ifl_flags = (IFRLOGF_DLIL|IFRLOGF_FAMILY|IFRLOGF_DRIVER|
+ IFRLOGF_FIRMWARE);
+
+ if (ioctl(s, SIOCSIFLOG, &ifr) < 0)
+ warn("ioctl (set logging parameters)");
+}
+
+void
+setcl2k(const char *vname, int value, int s, const struct afswtch *afp)
+{
+ strncpy(ifr.ifr_name, name, sizeof(ifr.ifr_name));
+ ifr.ifr_ifru.ifru_2kcl = value;
+
+ if (ioctl(s, SIOCSIF2KCL, (caddr_t)&ifr) < 0)
+ Perror(vname);
+}
+
+void
+setexpensive(const char *vname, int value, int s, const struct afswtch *afp)
+{
+ strncpy(ifr.ifr_name, name, sizeof(ifr.ifr_name));
+ ifr.ifr_ifru.ifru_expensive = value;
+
+ if (ioctl(s, SIOCSIFEXPENSIVE, (caddr_t)&ifr) < 0)
+ Perror(vname);
+}
+
+void
+settimestamp(const char *vname, int value, int s, const struct afswtch *afp)
+{
+ strncpy(ifr.ifr_name, name, sizeof(ifr.ifr_name));
+
+ if (value == 0) {
+ if (ioctl(s, SIOCSIFTIMESTAMPDISABLE, (caddr_t)&ifr) < 0)
+ Perror(vname);
+ } else {
+ if (ioctl(s, SIOCSIFTIMESTAMPENABLE, (caddr_t)&ifr) < 0)
+ Perror(vname);
+ }
+}
+
+void
+setecnmode(const char *val, int dummy __unused, int s,
+ const struct afswtch *afp)
+{
+ char *cp;
+
+ if (strcmp(val, "default") == 0)
+ ifr.ifr_ifru.ifru_ecn_mode = IFRTYPE_ECN_DEFAULT;
+ else if (strcmp(val, "enable") == 0)
+ ifr.ifr_ifru.ifru_ecn_mode = IFRTYPE_ECN_ENABLE;
+ else if (strcmp(val, "disable") == 0)
+ ifr.ifr_ifru.ifru_ecn_mode = IFRTYPE_ECN_DISABLE;
+ else {
+ ifr.ifr_ifru.ifru_ecn_mode = strtold(val, &cp);
+ if (val == cp || errno != 0) {
+ warn("Invalid ECN mode value '%s'", val);
+ return;
+ }
+ }
+
+ strncpy(ifr.ifr_name, name, sizeof(ifr.ifr_name));
+
+ if (ioctl(s, SIOCSECNMODE, (caddr_t)&ifr) < 0)
+ Perror("ioctl(SIOCSECNMODE)");
+}
+
+void
+setprobeconnectivity(const char *vname, int value, int s, const struct afswtch *afp)
+{
+ strlcpy(ifr.ifr_name, name, sizeof(ifr.ifr_name));
+ ifr.ifr_ifru.ifru_probe_connectivity = value;
+
+ if (ioctl(s, SIOCSIFPROBECONNECTIVITY, (caddr_t)&ifr) < 0)
+ Perror(vname);
+}
+
+#if defined(SIOCSQOSMARKINGMODE) && defined(SIOCSQOSMARKINGENABLED)
+
+void
+setqosmarking(const char *cmd, const char *arg, int s, const struct afswtch *afp)
+{
+ u_long ioc;
+
+#if (DEBUG | DEVELOPMENT)
+ printf("%s(%s, %s)\n", __func__, cmd, arg);
+#endif /* (DEBUG | DEVELOPMENT) */
+
+ strncpy(ifr.ifr_name, name, sizeof(ifr.ifr_name));
+
+ if (strcmp(cmd, "mode") == 0) {
+ ioc = SIOCSQOSMARKINGMODE;
+
+ if (strcmp(arg, "fastlane") == 0)
+ ifr.ifr_qosmarking_mode = IFRTYPE_QOSMARKING_FASTLANE;
+ else if (strcasecmp(arg, "none") == 0 || strcasecmp(arg, "off") == 0)
+ ifr.ifr_qosmarking_mode = IFRTYPE_QOSMARKING_MODE_NONE;
+ else
+ err(EX_USAGE, "bad value for qosmarking mode: %s", arg);
+ } else if (strcmp(cmd, "enabled") == 0) {
+ ioc = SIOCSQOSMARKINGENABLED;
+ if (strcmp(arg, "1") == 0 || strcasecmp(arg, "on") == 0||
+ strcasecmp(arg, "yes") == 0 || strcasecmp(arg, "true") == 0)
+ ifr.ifr_qosmarking_enabled = 1;
+ else if (strcmp(arg, "0") == 0 || strcasecmp(arg, "off") == 0||
+ strcasecmp(arg, "no") == 0 || strcasecmp(arg, "false") == 0)
+ ifr.ifr_qosmarking_enabled = 0;
+ else
+ err(EX_USAGE, "bad value for qosmarking enabled: %s", arg);
+ } else {
+ err(EX_USAGE, "qosmarking takes mode or enabled");
+ }
+
+ if (ioctl(s, ioc, (caddr_t)&ifr) < 0)
+ err(EX_OSERR, "ioctl(%s, %s)", cmd, arg);
+}
+
+void
+setfastlane(const char *cmd, const char *arg, int s, const struct afswtch *afp)
+{
+ strncpy(ifr.ifr_name, name, sizeof(ifr.ifr_name));
+
+ warnx("### fastlane is obsolete, use qosmarking ###");
+
+ if (strcmp(cmd, "capable") == 0) {
+ if (strcmp(arg, "1") == 0 || strcasecmp(arg, "on") == 0||
+ strcasecmp(arg, "yes") == 0 || strcasecmp(arg, "true") == 0)
+ setqosmarking("mode", "fastlane", s, afp);
+ else if (strcmp(arg, "0") == 0 || strcasecmp(arg, "off") == 0||
+ strcasecmp(arg, "no") == 0 || strcasecmp(arg, "false") == 0)
+ setqosmarking("mode", "off", s, afp);
+ else
+ err(EX_USAGE, "bad value for fastlane %s", cmd);
+ } else if (strcmp(cmd, "enable") == 0) {
+ if (strcmp(arg, "1") == 0 || strcasecmp(arg, "on") == 0||
+ strcasecmp(arg, "yes") == 0 || strcasecmp(arg, "true") == 0)
+ setqosmarking("enabled", "1", s, afp);
+ else if (strcmp(arg, "0") == 0 || strcasecmp(arg, "off") == 0||
+ strcasecmp(arg, "no") == 0 || strcasecmp(arg, "false") == 0)
+ setqosmarking("enabled", "0", s, afp);
+ else
+ err(EX_USAGE, "bad value for fastlane %s", cmd);
+ } else {
+ err(EX_USAGE, "fastlane takes capable or enable");
+ }
+}
+
+#else /* defined(SIOCSQOSMARKINGMODE) && defined(SIOCSQOSMARKINGENABLED) */
+
+void
+setfastlane(const char *cmd, const char *arg, int s, const struct afswtch *afp)
+{
+ int value;
+ u_long ioc;
+
+ strncpy(ifr.ifr_name, name, sizeof(ifr.ifr_name));
+
+ if (strcmp(cmd, "capable") == 0)
+ ioc = SIOCSFASTLANECAPABLE;
+ else if (strcmp(cmd, "enable") == 0)
+ ioc = SIOCSFASTLEENABLED;
+ else
+ err(EX_USAGE, "fastlane takes capable or enabled");
+
+ if (strcmp(arg, "1") == 0 || strcasecmp(arg, "on") == 0||
+ strcasecmp(arg, "yes") == 0 || strcasecmp(arg, "true") == 0)
+ value = 1;
+ else if (strcmp(arg, "0") == 0 || strcasecmp(arg, "off") == 0||
+ strcasecmp(arg, "no") == 0 || strcasecmp(arg, "false") == 0)
+ value = 0;
+ else
+ err(EX_USAGE, "bad value for fastlane %s", cmd);
+
+ if (ioc == SIOCSFASTLANECAPABLE)
+ ifr.ifr_fastlane_capable = value;
+ else
+ ifr.ifr_fastlane_enabled = value;
+
+ if (ioctl(s, ioc, (caddr_t)&ifr) < 0)
+ err(EX_OSERR, "ioctl(%s, %s)", cmd, arg);
+}
+
+
+void
+setqosmarking(const char *cmd, const char *arg, int s, const struct afswtch *afp)
+{
+ if (strcmp(cmd, "mode") == 0) {
+ if (strcmp(arg, "fastlane") == 0)
+ setfastlane("capable", "on", s, afp);
+ else if (strcmp(arg, "none") == 0)
+ setfastlane("capable", "off", s, afp);
+ else
+ err(EX_USAGE, "bad value for qosmarking mode: %s", arg);
+ } else if (strcmp(cmd, "enabled") == 0) {
+ if (strcmp(arg, "1") == 0 || strcasecmp(arg, "on") == 0||
+ strcasecmp(arg, "yes") == 0 || strcasecmp(arg, "true") == 0)
+ setfastlane("enable", "on", s, afp);
+ else if (strcmp(arg, "0") == 0 || strcasecmp(arg, "off") == 0||
+ strcasecmp(arg, "no") == 0 || strcasecmp(arg, "false") == 0)
+ setfastlane("enable", "off", s, afp);
+ else
+ err(EX_USAGE, "bad value for qosmarking enabled: %s", arg);
+ } else {
+ err(EX_USAGE, "qosmarking takes mode or enabled");
+ }
+}
+
+#endif /* defined(SIOCSQOSMARKINGMODE) && defined(SIOCSQOSMARKINGENABLED) */
+
+void
+setlowpowermode(const char *vname, int value, int s, const struct afswtch *afp)
+{
+ strlcpy(ifr.ifr_name, name, sizeof(ifr.ifr_name));
+ ifr.ifr_low_power_mode = !!value;
+
+ if (ioctl(s, SIOCSIFLOWPOWER, (caddr_t)&ifr) < 0)
+ Perror(vname);
+}
+
#define IFFBITS \
"\020\1UP\2BROADCAST\3DEBUG\4LOOPBACK\5POINTOPOINT\6SMART\7RUNNING" \
"\10NOARP\11PROMISC\12ALLMULTI\13OACTIVE\14SIMPLEX\15LINK0\16LINK1\17LINK2" \
"\20MULTICAST"
+#define IFEFBITS \
+"\020\1AUTOCONFIGURING\4PROBE_CONNECTIVITY\5FASTLN_CAP\6IPV6_DISABLED\7ACCEPT_RTADV\10TXSTART\11RXPOLL" \
+"\12VLAN\13BOND\14ARPLL\15CLAT46\16NOAUTOIPV6LL\17EXPENSIVE\20ROUTER4" \
+"\21ROUTER6\22LOCALNET_PRIVATE\23ND6ALT\24RESTRICTED_RECV\25AWDL\26NOACKPRI" \
+"\27AWDL_RESTRICTED\30CL2K\31ECN_ENABLE\32ECN_DISABLE\33CHANNEL_DRV\34CA" \
+"\35SENDLIST\36DIRECTLINK\37FASTLN_ON\40UPDOWNCHANGE"
+
#define IFCAPBITS \
"\020\1RXCSUM\2TXCSUM\3VLAN_MTU\4VLAN_HWTAGGING\5JUMBO_MTU" \
-"\6TSO4\7TSO6\10LRO\11AV"
+"\6TSO4\7TSO6\10LRO\11AV\12TXSTATUS\13CHANNEL_IO\14HW_TIMESTAMP\15SW_TIMESTAMP" \
+"\16PARTIAL_CSUM\17ZEROINVERT_CSUM"
+
+#define IFRLOGF_BITS \
+"\020\1DLIL\21FAMILY\31DRIVER\35FIRMWARE"
/*
* Print the status of the interface. If an address family was
struct ifaddrs *ift;
int allfamilies, s;
struct ifstat ifs;
-
+ struct if_descreq ifdr;
+ struct if_linkparamsreq iflpr;
+ int mib[6];
+ struct ifmibdata_supplemental ifmsupp;
+ size_t miblen = sizeof(struct ifmibdata_supplemental);
+ u_int64_t eflags = 0;
+ int curcap = 0;
+
if (afp == NULL) {
allfamilies = 1;
afp = af_getbyname("inet");
printf(" metric %d", ifr.ifr_metric);
if (ioctl(s, SIOCGIFMTU, &ifr) != -1)
printf(" mtu %d", ifr.ifr_mtu);
-#ifdef SIOCGIFGETRTREFCNT
if (showrtref && ioctl(s, SIOCGIFGETRTREFCNT, &ifr) != -1)
printf(" rtref %d", ifr.ifr_route_refcnt);
-#endif
+ if (verbose) {
+ unsigned int ifindex = if_nametoindex(ifa->ifa_name);
+ if (ifindex != 0)
+ printf(" index %u", ifindex);
+ }
putchar('\n');
-#ifdef SIOCGIFCAP
+ if (verbose && ioctl(s, SIOCGIFEFLAGS, (caddr_t)&ifr) != -1 &&
+ (eflags = ifr.ifr_eflags) != 0) {
+ printb("\teflags", eflags, IFEFBITS);
+ putchar('\n');
+ }
+
if (ioctl(s, SIOCGIFCAP, (caddr_t)&ifr) == 0) {
if (ifr.ifr_curcap != 0) {
+ curcap = ifr.ifr_curcap;
printb("\toptions", ifr.ifr_curcap, IFCAPBITS);
putchar('\n');
}
putchar('\n');
}
}
-#endif
tunnel_status(s);
} else if (afp->af_af == ift->ifa_addr->sa_family)
afp->af_status(s, ift);
}
+
+/* Print CLAT46 address */
+ clat46_addr(s, name);
+
+/* Print NAT64 prefix */
+ nat64_status(s, name);
+
#if 0
if (allfamilies || afp->af_af == AF_LINK) {
const struct afswtch *lafp;
if (ioctl(s, SIOCGIFSTATUS, &ifs) == 0)
printf("%s", ifs.ascii);
+ /* The rest is for when verbose is set; if not set, we're done */
+ if (!verbose)
+ goto done;
+
+ if (ioctl(s, SIOCGIFTYPE, &ifr) != -1) {
+ char *c = ift2str(ifr.ifr_type.ift_type,
+ ifr.ifr_type.ift_family, ifr.ifr_type.ift_subfamily);
+ if (c != NULL)
+ printf("\ttype: %s\n", c);
+ }
+
+ if (verbose > 0) {
+ struct if_agentidsreq ifar;
+ memset(&ifar, 0, sizeof(ifar));
+
+ strlcpy(ifar.ifar_name, name, sizeof(ifar.ifar_name));
+
+ if (ioctl(s, SIOCGIFAGENTIDS, &ifar) != -1) {
+ if (ifar.ifar_count != 0) {
+ ifar.ifar_uuids = calloc(ifar.ifar_count, sizeof(uuid_t));
+ if (ifar.ifar_uuids != NULL) {
+ if (ioctl(s, SIOCGIFAGENTIDS, &ifar) != 1) {
+ for (int agent_i = 0; agent_i < ifar.ifar_count; agent_i++) {
+ struct netagent_req nar;
+ memset(&nar, 0, sizeof(nar));
+
+ uuid_copy(nar.netagent_uuid, ifar.ifar_uuids[agent_i]);
+
+ if (ioctl(s, SIOCGIFAGENTDATA, &nar) != 1) {
+ printf("\tagent domain:%s type:%s flags:0x%x desc:\"%s\"\n",
+ nar.netagent_domain, nar.netagent_type,
+ nar.netagent_flags, nar.netagent_desc);
+ }
+ }
+ }
+ free(ifar.ifar_uuids);
+ }
+ }
+ }
+ }
+
+ if (ioctl(s, SIOCGIFLINKQUALITYMETRIC, &ifr) != -1) {
+ int lqm = ifr.ifr_link_quality_metric;
+ if (verbose > 1) {
+ printf("\tlink quality: %d ", lqm);
+ if (lqm == IFNET_LQM_THRESH_OFF)
+ printf("(off)");
+ else if (lqm == IFNET_LQM_THRESH_UNKNOWN)
+ printf("(unknown)");
+ else if (lqm > IFNET_LQM_THRESH_UNKNOWN &&
+ lqm <= IFNET_LQM_THRESH_BAD)
+ printf("(bad)");
+ else if (lqm > IFNET_LQM_THRESH_UNKNOWN &&
+ lqm <= IFNET_LQM_THRESH_POOR)
+ printf("(poor)");
+ else if (lqm > IFNET_LQM_THRESH_POOR &&
+ lqm <= IFNET_LQM_THRESH_GOOD)
+ printf("(good)");
+ else
+ printf("(?)");
+ printf("\n");
+ } else if (lqm > IFNET_LQM_THRESH_UNKNOWN) {
+ printf("\tlink quality: %d ", lqm);
+ if (lqm <= IFNET_LQM_THRESH_BAD)
+ printf("(bad)");
+ else if (lqm <= IFNET_LQM_THRESH_POOR)
+ printf("(poor)");
+ else if (lqm <= IFNET_LQM_THRESH_GOOD)
+ printf("(good)");
+ else
+ printf("(?)");
+ printf("\n");
+ }
+ }
+
+ if (verbose > 0) {
+ if (ioctl(s, SIOCGIFINTERFACESTATE, &ifr) != -1) {
+ printf("\tstate");
+ if (ifr.ifr_interface_state.valid_bitmask &
+ IF_INTERFACE_STATE_RRC_STATE_VALID) {
+ uint8_t rrc_state = ifr.ifr_interface_state.rrc_state;
+
+ printf(" rrc: %u ", rrc_state);
+ if (rrc_state == IF_INTERFACE_STATE_RRC_STATE_CONNECTED)
+ printf("(connected)");
+ else if (rrc_state == IF_INTERFACE_STATE_RRC_STATE_IDLE)
+ printf("(idle)");
+ else
+ printf("(?)");
+ }
+ if (ifr.ifr_interface_state.valid_bitmask &
+ IF_INTERFACE_STATE_INTERFACE_AVAILABILITY_VALID) {
+ uint8_t ifavail = ifr.ifr_interface_state.interface_availability;
+
+ printf(" availability: %u ", ifavail);
+ if (ifavail == IF_INTERFACE_STATE_INTERFACE_AVAILABLE)
+ printf("(true)");
+ else if (ifavail == IF_INTERFACE_STATE_INTERFACE_UNAVAILABLE)
+ printf("(false)");
+ else
+ printf("(?)");
+ } else {
+ printf(" availability: (not valid)");
+ }
+ if (verbose > 1 &&
+ ifr.ifr_interface_state.valid_bitmask &
+ IF_INTERFACE_STATE_LQM_STATE_VALID) {
+ int8_t lqm = ifr.ifr_interface_state.lqm_state;
+
+ printf(" lqm: %d", lqm);
+
+ if (lqm == IFNET_LQM_THRESH_OFF)
+ printf("(off)");
+ else if (lqm == IFNET_LQM_THRESH_UNKNOWN)
+ printf("(unknown)");
+ else if (lqm == IFNET_LQM_THRESH_BAD)
+ printf("(bad)");
+ else if (lqm == IFNET_LQM_THRESH_POOR)
+ printf("(poor)");
+ else if (lqm == IFNET_LQM_THRESH_GOOD)
+ printf("(good)");
+ else
+ printf("(?)");
+ }
+ }
+ printf("\n");
+ }
+
+ bzero(&iflpr, sizeof (iflpr));
+ strncpy(iflpr.iflpr_name, name, sizeof (iflpr.iflpr_name));
+ if (ioctl(s, SIOCGIFLINKPARAMS, &iflpr) != -1) {
+ u_int64_t ibw_max = iflpr.iflpr_input_bw.max_bw;
+ u_int64_t ibw_eff = iflpr.iflpr_input_bw.eff_bw;
+ u_int64_t obw_max = iflpr.iflpr_output_bw.max_bw;
+ u_int64_t obw_eff = iflpr.iflpr_output_bw.eff_bw;
+ u_int64_t obw_tbr = iflpr.iflpr_output_tbr_rate;
+ u_int32_t obw_pct = iflpr.iflpr_output_tbr_percent;
+ u_int64_t ilt_max = iflpr.iflpr_input_lt.max_lt;
+ u_int64_t ilt_eff = iflpr.iflpr_input_lt.eff_lt;
+ u_int64_t olt_max = iflpr.iflpr_output_lt.max_lt;
+ u_int64_t olt_eff = iflpr.iflpr_output_lt.eff_lt;
+
+
+ if (eflags & IFEF_TXSTART) {
+ u_int32_t flags = iflpr.iflpr_flags;
+ u_int32_t sched = iflpr.iflpr_output_sched;
+ struct if_throttlereq iftr;
+
+ printf("\tscheduler: %s%s ",
+ (flags & IFLPRF_ALTQ) ? "ALTQ_" : "",
+ sched2str(sched));
+ if (flags & IFLPRF_DRVMANAGED)
+ printf("(driver managed)");
+ printf("\n");
+
+ bzero(&iftr, sizeof (iftr));
+ strncpy(iftr.ifthr_name, name,
+ sizeof (iftr.ifthr_name));
+ if (ioctl(s, SIOCGIFTHROTTLE, &iftr) != -1 &&
+ iftr.ifthr_level != IFNET_THROTTLE_OFF)
+ printf("\tthrottling: level %d (%s)\n",
+ iftr.ifthr_level, tl2str(iftr.ifthr_level));
+ }
+
+ if (obw_tbr != 0 && obw_eff > obw_tbr)
+ obw_eff = obw_tbr;
+
+ if (ibw_max != 0 || obw_max != 0) {
+ if (ibw_max == obw_max && ibw_eff == obw_eff &&
+ ibw_max == ibw_eff && obw_tbr == 0) {
+ printf("\tlink rate: %s\n",
+ bps_to_str(ibw_max));
+ } else {
+ printf("\tuplink rate: %s [eff] / ",
+ bps_to_str(obw_eff));
+ if (obw_tbr != 0) {
+ if (obw_pct == 0)
+ printf("%s [tbr] / ",
+ bps_to_str(obw_tbr));
+ else
+ printf("%s [tbr %u%%] / ",
+ bps_to_str(obw_tbr),
+ obw_pct);
+ }
+ printf("%s", bps_to_str(obw_max));
+ if (obw_tbr != 0)
+ printf(" [max]");
+ printf("\n");
+ if (ibw_eff == ibw_max) {
+ printf("\tdownlink rate: %s\n",
+ bps_to_str(ibw_max));
+ } else {
+ printf("\tdownlink rate: "
+ "%s [eff] / ", bps_to_str(ibw_eff));
+ printf("%s [max]\n",
+ bps_to_str(ibw_max));
+ }
+ }
+ } else if (obw_tbr != 0) {
+ printf("\tuplink rate: %s [tbr]\n",
+ bps_to_str(obw_tbr));
+ }
+
+ if (ilt_max != 0 || olt_max != 0) {
+ if (ilt_max == olt_max && ilt_eff == olt_eff &&
+ ilt_max == ilt_eff) {
+ printf("\tlink latency: %s\n",
+ ns_to_str(ilt_max));
+ } else {
+ if (olt_max != 0 && olt_eff == olt_max) {
+ printf("\tuplink latency: %s\n",
+ ns_to_str(olt_max));
+ } else if (olt_max != 0) {
+ printf("\tuplink latency: "
+ "%s [eff] / ", ns_to_str(olt_eff));
+ printf("%s [max]\n",
+ ns_to_str(olt_max));
+ }
+ if (ilt_max != 0 && ilt_eff == ilt_max) {
+ printf("\tdownlink latency: %s\n",
+ ns_to_str(ilt_max));
+ } else if (ilt_max != 0) {
+ printf("\tdownlink latency: "
+ "%s [eff] / ", ns_to_str(ilt_eff));
+ printf("%s [max]\n",
+ ns_to_str(ilt_max));
+ }
+ }
+ }
+ }
+
+ /* Common OID prefix */
+ mib[0] = CTL_NET;
+ mib[1] = PF_LINK;
+ mib[2] = NETLINK_GENERIC;
+ mib[3] = IFMIB_IFDATA;
+ mib[4] = if_nametoindex(name);
+ mib[5] = IFDATA_SUPPLEMENTAL;
+ if (sysctl(mib, 6, &ifmsupp, &miblen, (void *)0, 0) == -1)
+ err(1, "sysctl IFDATA_SUPPLEMENTAL");
+
+ if (ifmsupp.ifmd_data_extended.ifi_alignerrs != 0) {
+ printf("\tunaligned pkts: %llu\n",
+ ifmsupp.ifmd_data_extended.ifi_alignerrs);
+ }
+ if (ifmsupp.ifmd_data_extended.ifi_dt_bytes != 0) {
+ printf("\tdata milestone interval: %s\n",
+ bytes_to_str(ifmsupp.ifmd_data_extended.ifi_dt_bytes));
+ }
+
+ bzero(&ifdr, sizeof (ifdr));
+ strncpy(ifdr.ifdr_name, name, sizeof (ifdr.ifdr_name));
+ if (ioctl(s, SIOCGIFDESC, &ifdr) != -1 && ifdr.ifdr_len) {
+ printf("\tdesc: %s\n", ifdr.ifdr_desc);
+ }
+
+ if (ioctl(s, SIOCGIFLOG, &ifr) != -1 && ifr.ifr_log.ifl_level) {
+ printf("\tlogging: level %d ", ifr.ifr_log.ifl_level);
+ printb("facilities", ifr.ifr_log.ifl_flags, IFRLOGF_BITS);
+ putchar('\n');
+ }
+
+ if (ioctl(s, SIOCGIFDELEGATE, &ifr) != -1 && ifr.ifr_delegated) {
+ char delegatedif[IFNAMSIZ+1];
+ if (if_indextoname(ifr.ifr_delegated, delegatedif) != NULL)
+ printf("\teffective interface: %s\n", delegatedif);
+ }
+
+ if (ioctl(s, SIOCGSTARTDELAY, &ifr) != -1) {
+ if (ifr.ifr_start_delay_qlen > 0 &&
+ ifr.ifr_start_delay_timeout > 0) {
+ printf("\ttxstart qlen: %u packets "
+ "timeout: %u microseconds\n",
+ ifr.ifr_start_delay_qlen,
+ ifr.ifr_start_delay_timeout/1000);
+ }
+ }
+#if defined(IFCAP_HW_TIMESTAMP) && defined(IFCAP_SW_TIMESTAMP)
+ if ((curcap & (IFCAP_HW_TIMESTAMP | IFCAP_SW_TIMESTAMP)) &&
+ ioctl(s, SIOCGIFTIMESTAMPENABLED, &ifr) != -1) {
+ printf("\ttimestamp: %s\n",
+ (ifr.ifr_intval != 0) ? "enabled" : "disabled");
+ }
+#endif
+#if defined(SIOCGQOSMARKINGENABLED) && defined(SIOCGQOSMARKINGMODE)
+ if (ioctl(s, SIOCGQOSMARKINGENABLED, &ifr) != -1) {
+ printf("\tqosmarking enabled: %s mode: ",
+ ifr.ifr_qosmarking_enabled ? "yes" : "no");
+ if (ioctl(s, SIOCGQOSMARKINGMODE, &ifr) != -1) {
+ switch (ifr.ifr_qosmarking_mode) {
+ case IFRTYPE_QOSMARKING_FASTLANE:
+ printf("fastlane\n");
+ break;
+ case IFRTYPE_QOSMARKING_MODE_NONE:
+ printf("none\n");
+ break;
+ default:
+ printf("unknown (%u)\n", ifr.ifr_qosmarking_mode);
+ break;
+ }
+ }
+ }
+#endif /* defined(SIOCGQOSMARKINGENABLED) && defined(SIOCGQOSMARKINGMODE) */
+
+ if (verbose > 0 && ioctl(s, SIOCGIFLOWPOWER, &ifr) != -1) {
+ printf("\tlow power mode: %s\n",
+ (ifr.ifr_low_power_mode != 0) ? "enabled" : "disabled");
+ }
+done:
close(s);
return;
}
+#define KILOBYTES 1024
+#define MEGABYTES (KILOBYTES * KILOBYTES)
+#define GIGABYTES (KILOBYTES * KILOBYTES * KILOBYTES)
+
+static char *
+bytes_to_str(unsigned long long bytes)
+{
+ static char buf[32];
+ const char *u;
+ long double n = bytes, t;
+
+ if (bytes >= GIGABYTES) {
+ t = n / GIGABYTES;
+ u = "GB";
+ } else if (n >= MEGABYTES) {
+ t = n / MEGABYTES;
+ u = "MB";
+ } else if (n >= KILOBYTES) {
+ t = n / KILOBYTES;
+ u = "KB";
+ } else {
+ t = n;
+ u = "bytes";
+ }
+
+ snprintf(buf, sizeof (buf), "%-4.2Lf %s", t, u);
+ return (buf);
+}
+
+#define GIGABIT_PER_SEC 1000000000 /* gigabit per second */
+#define MEGABIT_PER_SEC 1000000 /* megabit per second */
+#define KILOBIT_PER_SEC 1000 /* kilobit per second */
+
+static char *
+bps_to_str(unsigned long long rate)
+{
+ static char buf[32];
+ const char *u;
+ long double n = rate, t;
+
+ if (rate >= GIGABIT_PER_SEC) {
+ t = n / GIGABIT_PER_SEC;
+ u = "Gbps";
+ } else if (n >= MEGABIT_PER_SEC) {
+ t = n / MEGABIT_PER_SEC;
+ u = "Mbps";
+ } else if (n >= KILOBIT_PER_SEC) {
+ t = n / KILOBIT_PER_SEC;
+ u = "Kbps";
+ } else {
+ t = n;
+ u = "bps ";
+ }
+
+ snprintf(buf, sizeof (buf), "%-4.2Lf %4s", t, u);
+ return (buf);
+}
+
+#define NSEC_PER_SEC 1000000000 /* nanosecond per second */
+#define USEC_PER_SEC 1000000 /* microsecond per second */
+#define MSEC_PER_SEC 1000 /* millisecond per second */
+
+static char *
+ns_to_str(unsigned long long nsec)
+{
+ static char buf[32];
+ const char *u;
+ long double n = nsec, t;
+
+ if (nsec >= NSEC_PER_SEC) {
+ t = n / NSEC_PER_SEC;
+ u = "sec ";
+ } else if (n >= USEC_PER_SEC) {
+ t = n / USEC_PER_SEC;
+ u = "msec";
+ } else if (n >= MSEC_PER_SEC) {
+ t = n / MSEC_PER_SEC;
+ u = "usec";
+ } else {
+ t = n;
+ u = "nsec";
+ }
+
+ snprintf(buf, sizeof (buf), "%-4.2Lf %4s", t, u);
+ return (buf);
+}
+
static void
tunnel_status(int s)
{
af_all_tunnel_status(s);
}
+static void
+clat46_addr(int s, char * if_name)
+{
+ struct if_clat46req ifr;
+ char buf[MAXHOSTNAMELEN];
+
+ bzero(&ifr, sizeof (ifr));
+ strlcpy(ifr.ifclat46_name, if_name, sizeof(ifr.ifclat46_name));
+
+ if (ioctl(s, SIOCGIFCLAT46ADDR, &ifr) < 0) {
+ if (errno != ENOENT)
+ syslog(LOG_WARNING, "ioctl (SIOCGIFCLAT46ADDR): %d", errno);
+ return;
+ }
+
+ if (inet_ntop(AF_INET6, &ifr.ifclat46_addr.v6_address, buf, sizeof(buf)) != NULL)
+ printf("\tinet6 %s prefixlen %d clat46\n",
+ buf, ifr.ifclat46_addr.v6_prefixlen);
+}
+
+static void
+nat64_status(int s, char * if_name)
+{
+ int i;
+ struct if_nat64req ifr;
+ char buf[MAXHOSTNAMELEN];
+
+ bzero(&ifr, sizeof(ifr));
+ strlcpy(ifr.ifnat64_name, if_name, sizeof(ifr.ifnat64_name));
+
+ if (ioctl(s, SIOCGIFNAT64PREFIX, &ifr) < 0) {
+ if (errno != ENOENT)
+ syslog(LOG_WARNING, "ioctl(SIOCGIFNAT64PREFIX): %d", errno);
+ return;
+ }
+
+ for (i = 0; i < NAT64_MAX_NUM_PREFIXES; i++) {
+ if (ifr.ifnat64_prefixes[i].prefix_len > 0) {
+ inet_ntop(AF_INET6, &ifr.ifnat64_prefixes[i].ipv6_prefix, buf, sizeof(buf));
+ printf("\tnat64 prefix %s prefixlen %d\n",
+ buf, ifr.ifnat64_prefixes[i].prefix_len << 3);
+ }
+ }
+}
+
void
Perror(const char *cmd)
{
DEF_CMD("av", IFCAP_AV, setifcap),
DEF_CMD("-av", -IFCAP_AV, setifcap),
#endif /* IFCAP_AV */
+ DEF_CMD("router", 1, setrouter),
+ DEF_CMD("-router", 0, setrouter),
+ DEF_CMD_ARG("desc", setifdesc),
+ DEF_CMD_ARG("tbr", settbr),
+ DEF_CMD_ARG("throttle", setthrottle),
+ DEF_CMD_ARG("log", setlog),
+ DEF_CMD("cl2k", 1, setcl2k),
+ DEF_CMD("-cl2k", 0, setcl2k),
+ DEF_CMD("expensive", 1, setexpensive),
+ DEF_CMD("-expensive", 0, setexpensive),
+ DEF_CMD("timestamp", 1, settimestamp),
+ DEF_CMD("-timestamp", 0, settimestamp),
+ DEF_CMD_ARG("ecn", setecnmode),
+ DEF_CMD_ARG2("fastlane", setfastlane),
+ DEF_CMD_ARG2("qosmarking", setqosmarking),
+ DEF_CMD_ARG("disable_output", setdisableoutput),
+ DEF_CMD("probe_connectivity", 1, setprobeconnectivity),
+ DEF_CMD("-probe_connectivity", 0, setprobeconnectivity),
+ DEF_CMD("lowpowermode", 1, setlowpowermode),
+ DEF_CMD("-lowpowermode", 0, setlowpowermode),
};
static __constructor void
cmd_register(&basic_cmds[i]);
#undef N
}
+
+static char *
+sched2str(unsigned int s)
+{
+ char *c;
+
+ switch (s) {
+ case PKTSCHEDT_NONE:
+ c = "NONE";
+ break;
+ case PKTSCHEDT_TCQ:
+ c = "TCQ";
+ break;
+ case PKTSCHEDT_QFQ:
+ c = "QFQ";
+ break;
+ case PKTSCHEDT_FQ_CODEL:
+ c = "FQ_CODEL";
+ break;
+ default:
+ c = "UNKNOWN";
+ break;
+ }
+
+ return (c);
+}
+
+static char *
+tl2str(unsigned int s)
+{
+ char *c;
+
+ switch (s) {
+ case IFNET_THROTTLE_OFF:
+ c = "off";
+ break;
+ case IFNET_THROTTLE_OPPORTUNISTIC:
+ c = "opportunistic";
+ break;
+ default:
+ c = "unknown";
+ break;
+ }
+
+ return (c);
+}
+
+static char *
+ift2str(unsigned int t, unsigned int f, unsigned int sf)
+{
+ static char buf[256];
+ char *c = NULL;
+
+ switch (t) {
+ case IFT_ETHER:
+ switch (sf) {
+ case IFRTYPE_SUBFAMILY_USB:
+ c = "USB Ethernet";
+ break;
+ case IFRTYPE_SUBFAMILY_BLUETOOTH:
+ c = "Bluetooth PAN";
+ break;
+ case IFRTYPE_SUBFAMILY_WIFI:
+ c = "Wi-Fi";
+ break;
+ case IFRTYPE_SUBFAMILY_THUNDERBOLT:
+ c = "IP over Thunderbolt";
+ break;
+ case IFRTYPE_SUBFAMILY_ANY:
+ default:
+ c = "Ethernet";
+ break;
+ }
+ break;
+
+ case IFT_IEEE1394:
+ c = "IP over FireWire";
+ break;
+
+ case IFT_PKTAP:
+ c = "Packet capture";
+ break;
+
+ case IFT_CELLULAR:
+ c = "Cellular";
+ break;
+
+ case IFT_BRIDGE:
+ case IFT_PFLOG:
+ case IFT_PFSYNC:
+ case IFT_OTHER:
+ case IFT_PPP:
+ case IFT_LOOP:
+ case IFT_GIF:
+ case IFT_STF:
+ case IFT_L2VLAN:
+ case IFT_IEEE8023ADLAG:
+ default:
+ break;
+ }
+
+ if (verbose > 1) {
+ if (c == NULL) {
+ (void) snprintf(buf, sizeof (buf),
+ "0x%x family: %u subfamily: %u",
+ ifr.ifr_type.ift_type, ifr.ifr_type.ift_family,
+ ifr.ifr_type.ift_subfamily);
+ } else {
+ (void) snprintf(buf, sizeof (buf),
+ "%s (0x%x) family: %u subfamily: %u", c,
+ ifr.ifr_type.ift_type, ifr.ifr_type.ift_family,
+ ifr.ifr_type.ift_subfamily);
+ }
+ c = buf;
+ }
+
+ return (c);
+}
projects / apple / network_cmds.git / blobdiff