iprule: add oif classification support

[lisovros/iproute2_canprio.git] / ip / iprule.c

diff --git a/ip/iprule.c b/ip/iprule.c
index 20be990b014a0527ff283315e2fe0428bd046b37..7140375fc4fdf54ae2f1a4f20bb264e23d79acbe 100644 (file)
--- a/ip/iprule.c
+++ b/ip/iprule.c
@@ -34,7 +34,7 @@ static void usage(void)
 {
        fprintf(stderr, "Usage: ip rule [ list | add | del | flush ] SELECTOR ACTION\n");
        fprintf(stderr, "SELECTOR := [ not ] [ from PREFIX ] [ to PREFIX ] [ tos TOS ] [ fwmark FWMARK[/MASK] ]\n");
-       fprintf(stderr, "            [ dev STRING ] [ pref NUMBER ]\n");
+       fprintf(stderr, "            [ iif STRING ] [ oif STRING ] [ pref NUMBER ]\n");
        fprintf(stderr, "ACTION := [ table TABLE_ID ]\n");
        fprintf(stderr, "          [ prohibit | reject | unreachable ]\n");
        fprintf(stderr, "          [ realms [SRCREALM/]DSTREALM ]\n");
@@ -142,7 +142,13 @@ int print_rule(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
 
        if (tb[FRA_IFNAME]) {
                fprintf(fp, "iif %s ", (char*)RTA_DATA(tb[FRA_IFNAME]));
-               if (r->rtm_flags & FIB_RULE_DEV_DETACHED)
+               if (r->rtm_flags & FIB_RULE_IIF_DETACHED)
+                       fprintf(fp, "[detached] ");
+       }
+
+       if (tb[FRA_OIFNAME]) {
+               fprintf(fp, "oif %s ", (char*)RTA_DATA(tb[FRA_OIFNAME]));
+               if (r->rtm_flags & FIB_RULE_OIF_DETACHED)
                        fprintf(fp, "[detached] ");
        }
 
@@ -307,6 +313,9 @@ static int iprule_modify(int cmd, int argc, char **argv)
                           strcmp(*argv, "iif") == 0) {
                        NEXT_ARG();
                        addattr_l(&req.n, sizeof(req), FRA_IFNAME, *argv, strlen(*argv)+1);
+               } else if (strcmp(*argv, "oif") == 0) {
+                       NEXT_ARG();
+                       addattr_l(&req.n, sizeof(req), FRA_OIFNAME, *argv, strlen(*argv)+1);
                } else if (strcmp(*argv, "nat") == 0 ||
                           matches(*argv, "map-to") == 0) {
                        NEXT_ARG();