#include <linux/netdevice.h>
#include <linux/if_arp.h>
#include <linux/sockios.h>
+#include <linux/net_namespace.h>
#include "rt_names.h"
#include "utils.h"
#include "ll_map.h"
#include "ip_common.h"
+#include "color.h"
enum {
IPADD_LIST,
int flushp;
int flushe;
int group;
+ int master;
+ char *kind;
} filter;
static int do_link;
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, " [-]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 ]\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");
{
if (state >= sizeof(oper_states)/sizeof(oper_states[0]))
fprintf(f, "state %#x ", state);
- else
- fprintf(f, "state %s ", oper_states[state]);
+ else {
+ fprintf(f, "state ");
+ if (strcmp(oper_states[state], "UP") == 0)
+ color_fprintf(f, COLOR_OPERSTATE_UP, "%s ", oper_states[state]);
+ else if (strcmp(oper_states[state], "DOWN") == 0)
+ color_fprintf(f, COLOR_OPERSTATE_DOWN, "%s ", oper_states[state]);
+ else
+ fprintf(f, "%s ", oper_states[state]);
+ }
}
int get_operstate(const char *name)
fprintf(f, "mode %s ", link_modes[mode]);
}
+static char *parse_link_kind(struct rtattr *tb)
+{
+ struct rtattr *linkinfo[IFLA_INFO_MAX+1];
+
+ parse_rtattr_nested(linkinfo, IFLA_INFO_MAX, tb);
+
+ if (linkinfo[IFLA_INFO_KIND])
+ return RTA_DATA(linkinfo[IFLA_INFO_KIND]);
+
+ return "";
+}
+
static void print_linktype(FILE *fp, struct rtattr *tb)
{
struct rtattr *linkinfo[IFLA_INFO_MAX+1];
}
}
+static void print_af_spec(FILE *fp, struct rtattr *af_spec_attr)
+{
+ struct rtattr *inet6_attr;
+ struct rtattr *tb[IFLA_INET6_MAX + 1];
+
+ inet6_attr = parse_rtattr_one_nested(AF_INET6, af_spec_attr);
+ if (!inet6_attr)
+ return;
+
+ parse_rtattr_nested(tb, IFLA_INET6_MAX, inet6_attr);
+
+ if (tb[IFLA_INET6_ADDR_GEN_MODE]) {
+ switch (rta_getattr_u8(tb[IFLA_INET6_ADDR_GEN_MODE])) {
+ case IN6_ADDR_GEN_MODE_EUI64:
+ fprintf(fp, "addrgenmode eui64 ");
+ break;
+ case IN6_ADDR_GEN_MODE_NONE:
+ fprintf(fp, "addrgenmode none ");
+ break;
+ }
+ }
+}
+
static void print_vfinfo(FILE *fp, struct rtattr *vfinfo)
{
struct ifla_vf_mac *vf_mac;
struct ifla_vf_vlan *vf_vlan;
- struct ifla_vf_rate *vf_rate;
struct ifla_vf_tx_rate *vf_tx_rate;
struct ifla_vf_spoofchk *vf_spoofchk;
struct ifla_vf_link_state *vf_linkstate;
- struct rtattr *vf[IFLA_VF_MAX+1];
+ struct rtattr *vf[IFLA_VF_MAX + 1] = {};
struct rtattr *tmp;
SPRINT_BUF(b1);
vf_mac = RTA_DATA(vf[IFLA_VF_MAC]);
vf_vlan = RTA_DATA(vf[IFLA_VF_VLAN]);
vf_tx_rate = RTA_DATA(vf[IFLA_VF_TX_RATE]);
- vf_rate = RTA_DATA(vf[IFLA_VF_RATE]);
/* Check if the spoof checking vf info type is supported by
* this kernel.
fprintf(fp, ", qos %d", vf_vlan->qos);
if (vf_tx_rate->rate)
fprintf(fp, ", tx rate %d (Mbps)", vf_tx_rate->rate);
- if (vf_rate->max_tx_rate)
- fprintf(fp, ", max_tx_rate %dMbps", vf_rate->max_tx_rate);
- if (vf_rate->min_tx_rate)
- fprintf(fp, ", min_tx_rate %dMbps", vf_rate->min_tx_rate);
+
+ if (vf[IFLA_VF_RATE]) {
+ struct ifla_vf_rate *vf_rate = RTA_DATA(vf[IFLA_VF_RATE]);
+
+ if (vf_rate->max_tx_rate)
+ fprintf(fp, ", max_tx_rate %dMbps", vf_rate->max_tx_rate);
+ if (vf_rate->min_tx_rate)
+ fprintf(fp, ", min_tx_rate %dMbps", vf_rate->min_tx_rate);
+ }
+
if (vf_spoofchk && vf_spoofchk->setting != -1) {
if (vf_spoofchk->setting)
fprintf(fp, ", spoof checking on");
return -1;
}
+ if (tb[IFLA_MASTER]) {
+ int master = *(int*)RTA_DATA(tb[IFLA_MASTER]);
+ if (filter.master > 0 && master != filter.master)
+ return -1;
+ }
+ else if (filter.master > 0)
+ return -1;
+
+ if (filter.kind) {
+ if (tb[IFLA_LINKINFO]) {
+ char *kind = parse_link_kind(tb[IFLA_LINKINFO]);
+
+ if (strcmp(kind, filter.kind))
+ return -1;
+ } else {
+ return -1;
+ }
+ }
+
if (n->nlmsg_type == RTM_DELLINK)
fprintf(fp, "Deleted ");
- fprintf(fp, "%d: %s", ifi->ifi_index,
+ fprintf(fp, "%d: ", ifi->ifi_index);
+ color_fprintf(fp, COLOR_IFNAME, "%s",
tb[IFLA_IFNAME] ? rta_getattr_str(tb[IFLA_IFNAME]) : "<nil>");
if (tb[IFLA_LINK]) {
if (iflink == 0)
fprintf(fp, "@NONE: ");
else {
- fprintf(fp, "@%s: ", ll_idx_n2a(iflink, b1));
- m_flag = ll_index_to_flags(iflink);
- m_flag = !(m_flag & IFF_UP);
+ if (tb[IFLA_LINK_NETNSID])
+ fprintf(fp, "@if%d: ", iflink);
+ else {
+ fprintf(fp, "@%s: ", ll_idx_n2a(iflink, b1));
+ m_flag = ll_index_to_flags(iflink);
+ m_flag = !(m_flag & IFF_UP);
+ }
}
} else {
fprintf(fp, ": ");
if (filter.showqueue)
print_queuelen(fp, tb);
- if (!filter.family || filter.family == AF_PACKET) {
+ if (!filter.family || filter.family == AF_PACKET || show_details) {
SPRINT_BUF(b1);
fprintf(fp, "%s", _SL_);
fprintf(fp, " link/%s ", ll_type_n2a(ifi->ifi_type, b1, sizeof(b1)));
if (tb[IFLA_ADDRESS]) {
- fprintf(fp, "%s", ll_addr_n2a(RTA_DATA(tb[IFLA_ADDRESS]),
- RTA_PAYLOAD(tb[IFLA_ADDRESS]),
- ifi->ifi_type,
- b1, sizeof(b1)));
+ color_fprintf(fp, COLOR_MAC, "%s",
+ ll_addr_n2a(RTA_DATA(tb[IFLA_ADDRESS]),
+ RTA_PAYLOAD(tb[IFLA_ADDRESS]),
+ ifi->ifi_type,
+ b1, sizeof(b1)));
}
if (tb[IFLA_BROADCAST]) {
if (ifi->ifi_flags&IFF_POINTOPOINT)
}
}
- if (do_link && tb[IFLA_PROMISCUITY] && show_details)
+ if (tb[IFLA_LINK_NETNSID]) {
+ int id = *(int*)RTA_DATA(tb[IFLA_LINK_NETNSID]);
+
+ if (id >= 0)
+ fprintf(fp, " link-netnsid %d", id);
+ else
+ fprintf(fp, " link-netnsid unknown");
+ }
+
+ if (tb[IFLA_PROMISCUITY] && show_details)
fprintf(fp, " promiscuity %u ",
*(int*)RTA_DATA(tb[IFLA_PROMISCUITY]));
- if (do_link && tb[IFLA_LINKINFO] && show_details)
+ if (tb[IFLA_LINKINFO] && show_details)
print_linktype(fp, tb[IFLA_LINKINFO]);
- if (do_link && tb[IFLA_IFALIAS]) {
+ if (do_link && tb[IFLA_AF_SPEC] && show_details)
+ print_af_spec(fp, tb[IFLA_AF_SPEC]);
+
+ if ((do_link || show_details) && tb[IFLA_IFALIAS]) {
fprintf(fp, "%s alias %s", _SL_,
rta_getattr_str(tb[IFLA_IFALIAS]));
}
__print_link_stats(fp, tb);
}
- if (do_link && tb[IFLA_VFINFO_LIST] && tb[IFLA_NUM_VF]) {
+ if ((do_link || show_details) && tb[IFLA_VFINFO_LIST] && tb[IFLA_NUM_VF]) {
struct rtattr *i, *vflist = tb[IFLA_VFINFO_LIST];
int rem = RTA_PAYLOAD(vflist);
for (i = RTA_DATA(vflist); RTA_OK(i, rem); i = RTA_NEXT(i, rem))
fprintf(fp, " family %d ", ifa->ifa_family);
if (rta_tb[IFA_LOCAL]) {
- fprintf(fp, "%s", format_host(ifa->ifa_family,
- RTA_PAYLOAD(rta_tb[IFA_LOCAL]),
- RTA_DATA(rta_tb[IFA_LOCAL]),
- abuf, sizeof(abuf)));
+ if (ifa->ifa_family == AF_INET)
+ color_fprintf(fp, COLOR_INET, "%s", format_host(ifa->ifa_family,
+ RTA_PAYLOAD(rta_tb[IFA_LOCAL]),
+ RTA_DATA(rta_tb[IFA_LOCAL]),
+ abuf, sizeof(abuf)));
+ else if (ifa->ifa_family == AF_INET6)
+ color_fprintf(fp, COLOR_INET6, "%s", format_host(ifa->ifa_family,
+ RTA_PAYLOAD(rta_tb[IFA_LOCAL]),
+ RTA_DATA(rta_tb[IFA_LOCAL]),
+ abuf, sizeof(abuf)));
+ else
+ fprintf(fp, "%s", format_host(ifa->ifa_family,
+ RTA_PAYLOAD(rta_tb[IFA_LOCAL]),
+ RTA_DATA(rta_tb[IFA_LOCAL]),
+ abuf, sizeof(abuf)));
if (rta_tb[IFA_ADDRESS] == NULL ||
memcmp(RTA_DATA(rta_tb[IFA_ADDRESS]), RTA_DATA(rta_tb[IFA_LOCAL]),
ifa_flags &= ~IFA_F_NOPREFIXROUTE;
fprintf(fp, "noprefixroute ");
}
+ if (ifa_flags & IFA_F_MCAUTOJOIN) {
+ ifa_flags &= ~IFA_F_MCAUTOJOIN;
+ fprintf(fp, "autojoin ");
+ }
if (!(ifa_flags & IFA_F_PERMANENT)) {
fprintf(fp, "dynamic ");
} else
struct nlmsg_list *tail;
};
-static int print_selected_addrinfo(int ifindex, struct nlmsg_list *ainfo, FILE *fp)
+static int print_selected_addrinfo(struct ifinfomsg *ifi,
+ struct nlmsg_list *ainfo, FILE *fp)
{
for ( ;ainfo ; ainfo = ainfo->next) {
struct nlmsghdr *n = &ainfo->h;
if (n->nlmsg_len < NLMSG_LENGTH(sizeof(ifa)))
return -1;
- if (ifa->ifa_index != ifindex ||
+ if (ifa->ifa_index != ifi->ifi_index ||
(filter.family && filter.family != ifa->ifa_family))
continue;
+ if (filter.up && !(ifi->ifi_flags&IFF_UP))
+ continue;
+
print_addrinfo(NULL, n, fp);
}
return 0;
ll_init_map(&rth);
- ret = rtnl_talk(&rth, n, 0, 0, n);
+ ret = rtnl_talk(&rth, n, n, sizeof(*n));
if ((ret < 0) && (errno == EEXIST))
ret = 0;
} else if (strcmp(*argv, "tentative") == 0) {
filter.flags |= IFA_F_TENTATIVE;
filter.flagmask |= IFA_F_TENTATIVE;
+ } else if (strcmp(*argv, "-tentative") == 0) {
+ filter.flags &= ~IFA_F_TENTATIVE;
+ filter.flagmask |= IFA_F_TENTATIVE;
} else if (strcmp(*argv, "deprecated") == 0) {
filter.flags |= IFA_F_DEPRECATED;
filter.flagmask |= IFA_F_DEPRECATED;
+ } else if (strcmp(*argv, "-deprecated") == 0) {
+ filter.flags &= ~IFA_F_DEPRECATED;
+ filter.flagmask |= IFA_F_DEPRECATED;
} else if (strcmp(*argv, "home") == 0) {
filter.flags |= IFA_F_HOMEADDRESS;
filter.flagmask |= IFA_F_HOMEADDRESS;
} else if (strcmp(*argv, "noprefixroute") == 0) {
filter.flags |= IFA_F_NOPREFIXROUTE;
filter.flagmask |= IFA_F_NOPREFIXROUTE;
+ } else if (strcmp(*argv, "autojoin") == 0) {
+ filter.flags |= IFA_F_MCAUTOJOIN;
+ filter.flagmask |= IFA_F_MCAUTOJOIN;
} else if (strcmp(*argv, "dadfailed") == 0) {
filter.flags |= IFA_F_DADFAILED;
filter.flagmask |= IFA_F_DADFAILED;
+ } else if (strcmp(*argv, "-dadfailed") == 0) {
+ filter.flags &= ~IFA_F_DADFAILED;
+ filter.flagmask |= IFA_F_DADFAILED;
} else if (strcmp(*argv, "label") == 0) {
NEXT_ARG();
filter.label = *argv;
NEXT_ARG();
if (rtnl_group_a2n(&filter.group, *argv))
invarg("Invalid \"group\" value\n", *argv);
+ } else if (strcmp(*argv, "master") == 0) {
+ int ifindex;
+ NEXT_ARG();
+ ifindex = ll_name_to_index(*argv);
+ if (!ifindex)
+ invarg("Device does not exist\n", *argv);
+ filter.master = ifindex;
+ } else if (do_link && strcmp(*argv, "type") == 0) {
+ NEXT_ARG();
+ filter.kind = *argv;
} else {
if (strcmp(*argv, "dev") == 0) {
NEXT_ARG();
if (no_link || (res = print_linkinfo(NULL, &l->h, stdout)) >= 0) {
struct ifinfomsg *ifi = NLMSG_DATA(&l->h);
if (filter.family != AF_PACKET)
- print_selected_addrinfo(ifi->ifi_index,
+ print_selected_addrinfo(ifi,
ainfo.head, stdout);
if (res > 0 && !do_link && show_stats)
print_link_stats(stdout, &l->h);
return 0;
}
+static bool ipaddr_is_multicast(inet_prefix *a)
+{
+ if (a->family == AF_INET)
+ return IN_MULTICAST(ntohl(a->data[0]));
+ else if (a->family == AF_INET6)
+ return IN6_IS_ADDR_MULTICAST(a->data);
+ else
+ return false;
+}
+
static int ipaddr_modify(int cmd, int flags, int argc, char **argv)
{
struct {
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 (strcmp(*argv, "local") == 0) {
NEXT_ARG();
sizeof(cinfo));
}
- if (rtnl_talk(&rth, &req.n, 0, 0, NULL) < 0)
+ if ((ifa_flags & IFA_F_MCAUTOJOIN) && !ipaddr_is_multicast(&lcl)) {
+ fprintf(stderr, "autojoin needs multicast address\n");
+ return -1;
+ }
+
+ if (rtnl_talk(&rth, &req.n, NULL, 0) < 0)
return -2;
return 0;
projects / mirror_iproute2.git / blobdiff