#include <linux/netdevice.h>
#include <linux/if_arp.h>
+#include <linux/if_infiniband.h>
#include <linux/sockios.h>
#include <linux/net_namespace.h>
-#include "utils.h"
#include "rt_names.h"
#include "utils.h"
#include "ll_map.h"
if (do_link)
iplink_usage();
- fprintf(stderr, "Usage: ip address {add|change|replace} IFADDR dev IFNAME [ LIFETIME ]\n");
- fprintf(stderr, " [ CONFFLAG-LIST ]\n");
- fprintf(stderr, " ip address del IFADDR dev IFNAME [mngtmpaddr]\n");
- fprintf(stderr, " ip address {save|flush} [ dev IFNAME ] [ scope SCOPE-ID ]\n");
- fprintf(stderr, " [ to PREFIX ] [ FLAG-LIST ] [ label LABEL ] [up]\n");
- fprintf(stderr, " ip address [ show [ dev IFNAME ] [ scope SCOPE-ID ] [ master DEVICE ]\n");
- fprintf(stderr, " [ type TYPE ] [ to PREFIX ] [ FLAG-LIST ]\n");
- fprintf(stderr, " [ label LABEL ] [up] [ vrf NAME ] ]\n");
- fprintf(stderr, " ip address {showdump|restore}\n");
- fprintf(stderr, "IFADDR := PREFIX | ADDR peer PREFIX\n");
- fprintf(stderr, " [ broadcast ADDR ] [ anycast ADDR ]\n");
- fprintf(stderr, " [ label IFNAME ] [ scope SCOPE-ID ] [ metric METRIC ]\n");
- fprintf(stderr, "SCOPE-ID := [ host | link | global | NUMBER ]\n");
- fprintf(stderr, "FLAG-LIST := [ FLAG-LIST ] FLAG\n");
- fprintf(stderr, "FLAG := [ permanent | dynamic | secondary | primary |\n");
- fprintf(stderr, " [-]tentative | [-]deprecated | [-]dadfailed | temporary |\n");
- fprintf(stderr, " CONFFLAG-LIST ]\n");
- fprintf(stderr, "CONFFLAG-LIST := [ CONFFLAG-LIST ] CONFFLAG\n");
- fprintf(stderr, "CONFFLAG := [ home | nodad | mngtmpaddr | noprefixroute | autojoin ]\n");
- fprintf(stderr, "LIFETIME := [ valid_lft LFT ] [ preferred_lft LFT ]\n");
- fprintf(stderr, "LFT := forever | SECONDS\n");
- fprintf(stderr, "TYPE := { vlan | veth | vcan | vxcan | dummy | ifb | macvlan | macvtap |\n");
- fprintf(stderr, " bridge | bond | ipoib | ip6tnl | ipip | sit | vxlan | lowpan |\n");
- fprintf(stderr, " gre | gretap | erspan | ip6gre | ip6gretap | ip6erspan | vti |\n");
- fprintf(stderr, " nlmon | can | bond_slave | ipvlan | geneve | bridge_slave |\n");
- fprintf(stderr, " hsr | macsec | netdevsim }\n");
+ fprintf(stderr,
+ "Usage: ip address {add|change|replace} IFADDR dev IFNAME [ LIFETIME ]\n"
+ " [ CONFFLAG-LIST ]\n"
+ " ip address del IFADDR dev IFNAME [mngtmpaddr]\n"
+ " ip address {save|flush} [ dev IFNAME ] [ scope SCOPE-ID ]\n"
+ " [ to PREFIX ] [ FLAG-LIST ] [ label LABEL ] [up]\n"
+ " ip address [ show [ dev IFNAME ] [ scope SCOPE-ID ] [ master DEVICE ]\n"
+ " [ type TYPE ] [ to PREFIX ] [ FLAG-LIST ]\n"
+ " [ label LABEL ] [up] [ vrf NAME ] ]\n"
+ " ip address {showdump|restore}\n"
+ "IFADDR := PREFIX | ADDR peer PREFIX\n"
+ " [ broadcast ADDR ] [ anycast ADDR ]\n"
+ " [ label IFNAME ] [ scope SCOPE-ID ] [ metric METRIC ]\n"
+ "SCOPE-ID := [ host | link | global | NUMBER ]\n"
+ "FLAG-LIST := [ FLAG-LIST ] FLAG\n"
+ "FLAG := [ permanent | dynamic | secondary | primary |\n"
+ " [-]tentative | [-]deprecated | [-]dadfailed | temporary |\n"
+ " CONFFLAG-LIST ]\n"
+ "CONFFLAG-LIST := [ CONFFLAG-LIST ] CONFFLAG\n"
+ "CONFFLAG := [ home | nodad | mngtmpaddr | noprefixroute | autojoin ]\n"
+ "LIFETIME := [ valid_lft LFT ] [ preferred_lft LFT ]\n"
+ "LFT := forever | SECONDS\n"
+ "TYPE := { vlan | veth | vcan | vxcan | dummy | ifb | macvlan | macvtap |\n"
+ " bridge | bond | ipoib | ip6tnl | ipip | sit | vxlan | lowpan |\n"
+ " gre | gretap | erspan | ip6gre | ip6gretap | ip6erspan | vti |\n"
+ " nlmon | can | bond_slave | ipvlan | geneve | bridge_slave |\n"
+ " hsr | macsec | netdevsim }\n");
exit(-1);
}
strcpy(ifr.ifr_name, rta_getattr_str(tb[IFLA_IFNAME]));
if (ioctl(s, SIOCGIFTXQLEN, &ifr) < 0) {
- fprintf(f, "ioctl(SIOCGIFTXQLEN) failed: %s\n", strerror(errno));
+ fprintf(stderr,
+ "ioctl(SIOCGIFTXQLEN) failed: %s\n",
+ strerror(errno));
close(s);
return;
}
static void print_vf_stats64(FILE *fp, struct rtattr *vfstats);
-static void print_vfinfo(FILE *fp, struct rtattr *vfinfo)
+static void print_vfinfo(FILE *fp, struct ifinfomsg *ifi, struct rtattr *vfinfo)
{
struct ifla_vf_mac *vf_mac;
+ struct ifla_vf_broadcast *vf_broadcast;
struct ifla_vf_tx_rate *vf_tx_rate;
struct rtattr *vf[IFLA_VF_MAX + 1] = {};
parse_rtattr_nested(vf, IFLA_VF_MAX, vfinfo);
vf_mac = RTA_DATA(vf[IFLA_VF_MAC]);
+ vf_broadcast = RTA_DATA(vf[IFLA_VF_BROADCAST]);
vf_tx_rate = RTA_DATA(vf[IFLA_VF_TX_RATE]);
print_string(PRINT_FP, NULL, "%s ", _SL_);
print_int(PRINT_ANY, "vf", "vf %d ", vf_mac->vf);
- print_string(PRINT_ANY, "mac", "MAC %s",
- ll_addr_n2a((unsigned char *) &vf_mac->mac,
- ETH_ALEN, 0, b1, sizeof(b1)));
+
+ print_string(PRINT_ANY,
+ "link_type",
+ " link/%s ",
+ ll_type_n2a(ifi->ifi_type, b1, sizeof(b1)));
+
+ print_color_string(PRINT_ANY, COLOR_MAC,
+ "address", "%s",
+ ll_addr_n2a((unsigned char *) &vf_mac->mac,
+ ifi->ifi_type == ARPHRD_ETHER ?
+ ETH_ALEN : INFINIBAND_ALEN,
+ ifi->ifi_type,
+ b1, sizeof(b1)));
+
+ if (vf[IFLA_VF_BROADCAST]) {
+ if (ifi->ifi_flags&IFF_POINTOPOINT) {
+ print_string(PRINT_FP, NULL, " peer ", NULL);
+ print_bool(PRINT_JSON,
+ "link_pointtopoint", NULL, true);
+ } else
+ print_string(PRINT_FP, NULL, " brd ", NULL);
+
+ print_color_string(PRINT_ANY, COLOR_MAC,
+ "broadcast", "%s",
+ ll_addr_n2a((unsigned char *) &vf_broadcast->broadcast,
+ ifi->ifi_type == ARPHRD_ETHER ?
+ ETH_ALEN : INFINIBAND_ALEN,
+ ifi->ifi_type,
+ b1, sizeof(b1)));
+ }
if (vf[IFLA_VF_VLAN_LIST]) {
struct rtattr *i, *vfvlanlist = vf[IFLA_VF_VLAN_LIST];
vf_spoofchk->setting);
}
+ if (vf[IFLA_VF_IB_NODE_GUID]) {
+ struct ifla_vf_guid *guid = RTA_DATA(vf[IFLA_VF_IB_NODE_GUID]);
+ uint64_t node_guid = ntohll(guid->guid);
+
+ print_string(PRINT_ANY, "node guid", ", NODE_GUID %s",
+ ll_addr_n2a((const unsigned char *)&node_guid,
+ sizeof(node_guid), ARPHRD_INFINIBAND,
+ b1, sizeof(b1)));
+ }
+ if (vf[IFLA_VF_IB_PORT_GUID]) {
+ struct ifla_vf_guid *guid = RTA_DATA(vf[IFLA_VF_IB_PORT_GUID]);
+ uint64_t port_guid = ntohll(guid->guid);
+
+ print_string(PRINT_ANY, "port guid", ", PORT_GUID %s",
+ ll_addr_n2a((const unsigned char *)&port_guid,
+ sizeof(port_guid), ARPHRD_INFINIBAND,
+ b1, sizeof(b1)));
+ }
if (vf[IFLA_VF_LINK_STATE]) {
struct ifla_vf_link_state *vf_linkstate =
RTA_DATA(vf[IFLA_VF_LINK_STATE]);
return;
}
- parse_rtattr_nested(vf, IFLA_VF_MAX, vfstats);
+ parse_rtattr_nested(vf, IFLA_VF_STATS_MAX, vfstats);
if (is_json_context()) {
open_json_object("stats");
close_json_object();
} else {
/* RX stats */
- fprintf(fp, " RX: bytes packets errors dropped overrun mcast %s%s",
+ fprintf(fp, " RX: bytes packets errors dropped missed mcast %s%s",
s->rx_compressed ? "compressed" : "", _SL_);
fprintf(fp, " ");
print_num(fp, 8, s->rx_packets);
print_num(fp, 7, s->rx_errors);
print_num(fp, 7, s->rx_dropped);
- print_num(fp, 7, s->rx_over_errors);
+ print_num(fp, 7, s->rx_missed_errors);
print_num(fp, 7, s->multicast);
if (s->rx_compressed)
print_num(fp, 7, s->rx_compressed);
/* RX error stats */
if (show_stats > 1) {
fprintf(fp, "%s", _SL_);
- fprintf(fp, " RX errors: length crc frame fifo missed%s%s",
+ fprintf(fp, " RX errors: length crc frame fifo overrun%s%s",
s->rx_nohandler ? " nohandler" : "", _SL_);
fprintf(fp, " ");
print_num(fp, 8, s->rx_length_errors);
print_num(fp, 7, s->rx_crc_errors);
print_num(fp, 7, s->rx_frame_errors);
print_num(fp, 7, s->rx_fifo_errors);
- print_num(fp, 7, s->rx_missed_errors);
+ print_num(fp, 7, s->rx_over_errors);
if (s->rx_nohandler)
print_num(fp, 7, s->rx_nohandler);
}
}
}
+static void print_proto_down(FILE *f, struct rtattr *tb[])
+{
+ struct rtattr *preason[IFLA_PROTO_DOWN_REASON_MAX+1];
+
+ if (tb[IFLA_PROTO_DOWN]) {
+ if (rta_getattr_u8(tb[IFLA_PROTO_DOWN]))
+ print_bool(PRINT_ANY,
+ "proto_down", " protodown on ", true);
+ }
+
+ if (tb[IFLA_PROTO_DOWN_REASON]) {
+ char buf[255];
+ __u32 reason;
+ int i, start = 1;
+
+ parse_rtattr_nested(preason, IFLA_PROTO_DOWN_REASON_MAX,
+ tb[IFLA_PROTO_DOWN_REASON]);
+ if (!tb[IFLA_PROTO_DOWN_REASON_VALUE])
+ return;
+
+ reason = rta_getattr_u8(preason[IFLA_PROTO_DOWN_REASON_VALUE]);
+ if (!reason)
+ return;
+
+ open_json_array(PRINT_ANY,
+ is_json_context() ? "proto_down_reason" : "protodown_reason <");
+ for (i = 0; reason; i++, reason >>= 1) {
+ if (reason & 0x1) {
+ if (protodown_reason_n2a(i, buf, sizeof(buf)))
+ break;
+ print_string(PRINT_ANY, NULL,
+ start ? "%s" : ",%s", buf);
+ start = 0;
+ }
+ }
+ close_json_array(PRINT_ANY, ">");
+ }
+}
+
int print_linkinfo(struct nlmsghdr *n, void *arg)
{
FILE *fp = (FILE *)arg;
if (filter.up && !(ifi->ifi_flags&IFF_UP))
return -1;
- parse_rtattr(tb, IFLA_MAX, IFLA_RTA(ifi), len);
+ parse_rtattr_flags(tb, IFLA_MAX, IFLA_RTA(ifi), len, NLA_F_NESTED);
name = get_ifname_rta(ifi->ifi_index, tb[IFLA_IFNAME]);
if (!name)
ifi->ifi_type,
b1, sizeof(b1)));
}
+ if (tb[IFLA_PERM_ADDRESS]) {
+ unsigned int len = RTA_PAYLOAD(tb[IFLA_PERM_ADDRESS]);
+
+ if (!tb[IFLA_ADDRESS] ||
+ RTA_PAYLOAD(tb[IFLA_ADDRESS]) != len ||
+ memcmp(RTA_DATA(tb[IFLA_PERM_ADDRESS]),
+ RTA_DATA(tb[IFLA_ADDRESS]), len)) {
+ print_string(PRINT_FP, NULL, " permaddr ", NULL);
+ print_color_string(PRINT_ANY,
+ COLOR_MAC,
+ "permaddr",
+ "%s",
+ ll_addr_n2a(RTA_DATA(tb[IFLA_PERM_ADDRESS]),
+ RTA_PAYLOAD(tb[IFLA_PERM_ADDRESS]),
+ ifi->ifi_type,
+ b1, sizeof(b1)));
+ }
+ }
}
if (tb[IFLA_LINK_NETNSID]) {
print_int(PRINT_FP, NULL, " new-ifindex %d", id);
}
- if (tb[IFLA_PROTO_DOWN]) {
- if (rta_getattr_u8(tb[IFLA_PROTO_DOWN]))
- print_bool(PRINT_ANY,
- "proto_down", " protodown on ", true);
- }
+ if (tb[IFLA_PROTO_DOWN])
+ print_proto_down(fp, tb);
if (show_details) {
if (tb[IFLA_PROMISCUITY])
open_json_array(PRINT_JSON, "vfinfo_list");
for (i = RTA_DATA(vflist); RTA_OK(i, rem); i = RTA_NEXT(i, rem)) {
open_json_object(NULL);
- print_vfinfo(fp, i);
+ print_vfinfo(fp, ifi, i);
close_json_object();
}
close_json_array(PRINT_JSON, NULL);
}
+ if (tb[IFLA_PROP_LIST]) {
+ struct rtattr *i, *proplist = tb[IFLA_PROP_LIST];
+ int rem = RTA_PAYLOAD(proplist);
+
+ open_json_array(PRINT_JSON, "altnames");
+ for (i = RTA_DATA(proplist); RTA_OK(i, rem);
+ i = RTA_NEXT(i, rem)) {
+ if (i->rta_type != IFLA_ALT_IFNAME)
+ continue;
+ print_string(PRINT_FP, NULL, "%s altname ", _SL_);
+ print_string(PRINT_ANY, NULL,
+ "%s", rta_getattr_str(i));
+ }
+ close_json_array(PRINT_JSON, NULL);
+ }
+
print_string(PRINT_FP, NULL, "%s", "\n");
fflush(fp);
return 1;
ifa->ifa_flags;
}
-/* Mapping from argument to address flag mask */
-static const struct {
+/* Mapping from argument to address flag mask and attributes */
+static const struct ifa_flag_data_t {
const char *name;
- unsigned long value;
-} ifa_flag_names[] = {
- { "secondary", IFA_F_SECONDARY },
- { "temporary", IFA_F_SECONDARY },
- { "nodad", IFA_F_NODAD },
- { "optimistic", IFA_F_OPTIMISTIC },
- { "dadfailed", IFA_F_DADFAILED },
- { "home", IFA_F_HOMEADDRESS },
- { "deprecated", IFA_F_DEPRECATED },
- { "tentative", IFA_F_TENTATIVE },
- { "permanent", IFA_F_PERMANENT },
- { "mngtmpaddr", IFA_F_MANAGETEMPADDR },
- { "noprefixroute", IFA_F_NOPREFIXROUTE },
- { "autojoin", IFA_F_MCAUTOJOIN },
- { "stable-privacy", IFA_F_STABLE_PRIVACY },
+ unsigned long mask;
+ bool readonly;
+ bool v6only;
+} ifa_flag_data[] = {
+ { .name = "secondary", .mask = IFA_F_SECONDARY, .readonly = true, .v6only = false},
+ { .name = "temporary", .mask = IFA_F_SECONDARY, .readonly = true, .v6only = false},
+ { .name = "nodad", .mask = IFA_F_NODAD, .readonly = false, .v6only = true},
+ { .name = "optimistic", .mask = IFA_F_OPTIMISTIC, .readonly = false, .v6only = true},
+ { .name = "dadfailed", .mask = IFA_F_DADFAILED, .readonly = true, .v6only = true},
+ { .name = "home", .mask = IFA_F_HOMEADDRESS, .readonly = false, .v6only = true},
+ { .name = "deprecated", .mask = IFA_F_DEPRECATED, .readonly = true, .v6only = true},
+ { .name = "tentative", .mask = IFA_F_TENTATIVE, .readonly = true, .v6only = true},
+ { .name = "permanent", .mask = IFA_F_PERMANENT, .readonly = true, .v6only = true},
+ { .name = "mngtmpaddr", .mask = IFA_F_MANAGETEMPADDR, .readonly = false, .v6only = true},
+ { .name = "noprefixroute", .mask = IFA_F_NOPREFIXROUTE, .readonly = false, .v6only = false},
+ { .name = "autojoin", .mask = IFA_F_MCAUTOJOIN, .readonly = false, .v6only = false},
+ { .name = "stable-privacy", .mask = IFA_F_STABLE_PRIVACY, .readonly = true, .v6only = true},
};
+/* Returns a pointer to the data structure for a particular interface flag, or null if no flag could be found */
+static const struct ifa_flag_data_t* lookup_flag_data_by_name(const char* flag_name) {
+ unsigned int i;
+
+ for (i = 0; i < ARRAY_SIZE(ifa_flag_data); ++i) {
+ if (strcmp(flag_name, ifa_flag_data[i].name) == 0)
+ return &ifa_flag_data[i];
+ }
+ return NULL;
+}
+
static void print_ifa_flags(FILE *fp, const struct ifaddrmsg *ifa,
unsigned int flags)
{
unsigned int i;
- for (i = 0; i < ARRAY_SIZE(ifa_flag_names); i++) {
- unsigned long mask = ifa_flag_names[i].value;
+ for (i = 0; i < ARRAY_SIZE(ifa_flag_data); i++) {
+ const struct ifa_flag_data_t* flag_data = &ifa_flag_data[i];
- if (mask == IFA_F_PERMANENT) {
- if (!(flags & mask))
+ if (flag_data->mask == IFA_F_PERMANENT) {
+ if (!(flags & flag_data->mask))
print_bool(PRINT_ANY,
"dynamic", "dynamic ", true);
- } else if (flags & mask) {
- if (mask == IFA_F_SECONDARY &&
+ } else if (flags & flag_data->mask) {
+ if (flag_data->mask == IFA_F_SECONDARY &&
ifa->ifa_family == AF_INET6) {
print_bool(PRINT_ANY,
"temporary", "temporary ", true);
} else {
print_string(PRINT_FP, NULL,
- "%s ", ifa_flag_names[i].name);
+ "%s ", flag_data->name);
print_bool(PRINT_JSON,
- ifa_flag_names[i].name, NULL, true);
+ flag_data->name, NULL, true);
}
}
- flags &= ~mask;
+ flags &= ~flag_data->mask;
}
if (flags) {
static int get_filter(const char *arg)
{
bool inv = false;
- unsigned int i;
if (arg[0] == '-') {
inv = true;
arg = "secondary";
}
- for (i = 0; i < ARRAY_SIZE(ifa_flag_names); i++) {
- if (strcmp(arg, ifa_flag_names[i].name))
- continue;
+ const struct ifa_flag_data_t* flag_data = lookup_flag_data_by_name(arg);
+ if (flag_data == NULL)
+ return -1;
- if (inv)
- filter.flags &= ~ifa_flag_names[i].value;
- else
- filter.flags |= ifa_flag_names[i].value;
- filter.flagmask |= ifa_flag_names[i].value;
- return 0;
- }
- return -1;
+ if (inv)
+ filter.flags &= ~flag_data->mask;
+ else
+ filter.flags |= flag_data->mask;
+ filter.flagmask |= flag_data->mask;
+ return 0;
}
static int ifa_label_match_rta(int ifindex, const struct rtattr *rta)
struct ifaddrmsg *ifa = NLMSG_DATA(n);
open_json_object(NULL);
- print_int(PRINT_ANY, "index", "if%d:\n", ifa->ifa_index);
+ print_int(PRINT_ANY, "index", "if%d:", ifa->ifa_index);
+ print_nl();
print_addrinfo(n, stdout);
close_json_object();
return 0;
ipaddr_reset_filter(oneline, 0);
filter.showqueue = 1;
filter.family = preferred_family;
- filter.group = -1;
if (action == IPADD_FLUSH) {
if (argc <= 0) {
memset(&filter, 0, sizeof(filter));
filter.oneline = oneline;
filter.ifindex = ifindex;
+ filter.group = -1;
}
static int default_scope(inet_prefix *lcl)
preferred_lftp = *argv;
if (set_lifetime(&preferred_lft, *argv))
invarg("preferred_lft value", *argv);
- } else if (strcmp(*argv, "home") == 0) {
- ifa_flags |= IFA_F_HOMEADDRESS;
- } else if (strcmp(*argv, "nodad") == 0) {
- ifa_flags |= IFA_F_NODAD;
- } else if (strcmp(*argv, "mngtmpaddr") == 0) {
- ifa_flags |= IFA_F_MANAGETEMPADDR;
- } else if (strcmp(*argv, "noprefixroute") == 0) {
- ifa_flags |= IFA_F_NOPREFIXROUTE;
- } else if (strcmp(*argv, "autojoin") == 0) {
- ifa_flags |= IFA_F_MCAUTOJOIN;
+ } else if (lookup_flag_data_by_name(*argv)) {
+ const struct ifa_flag_data_t* flag_data = lookup_flag_data_by_name(*argv);
+ if (flag_data->readonly) {
+ fprintf(stderr, "Warning: %s option is not mutable from userspace\n", flag_data->name);
+ } else if (flag_data->v6only && req.ifa.ifa_family != AF_INET6) {
+ fprintf(stderr, "Warning: %s option can be set only for IPv6 addresses\n", flag_data->name);
+ } else {
+ ifa_flags |= flag_data->mask;
+ }
} else {
if (strcmp(*argv, "local") == 0)
NEXT_ARG();
projects / mirror_iproute2.git / blobdiff