diff options
Diffstat (limited to 'staticd/static_nb_config.c')
| -rw-r--r-- | staticd/static_nb_config.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/staticd/static_nb_config.c b/staticd/static_nb_config.c index 01cd281d9c..6673cce108 100644 --- a/staticd/static_nb_config.c +++ b/staticd/static_nb_config.c @@ -135,7 +135,8 @@ static bool static_nexthop_create(struct nb_cb_create_args *args) switch (args->event) { case NB_EV_VALIDATE: ifname = yang_dnode_get_string(args->dnode, "./interface"); - if (ifname != NULL) { + nh_type = yang_dnode_get_enum(args->dnode, "./nh-type"); + if (ifname != NULL && nh_type != STATIC_BLACKHOLE) { if (strcasecmp(ifname, "Null0") == 0 || strcasecmp(ifname, "reject") == 0 || strcasecmp(ifname, "blackhole") == 0) { @@ -371,10 +372,26 @@ static int static_nexthop_bh_type_modify(struct nb_cb_modify_args *args) { struct static_nexthop *nh; enum static_nh_type nh_type; + const char *nh_ifname; + const char *nh_vrf; switch (args->event) { case NB_EV_VALIDATE: nh_type = yang_dnode_get_enum(args->dnode, "../nh-type"); + nh_ifname = yang_dnode_get_string(args->dnode, "../interface"); + nh_vrf = yang_dnode_get_string(args->dnode, "../vrf"); + if (nh_ifname && nh_vrf) { + struct vrf *vrf = vrf_lookup_by_name(nh_vrf); + struct interface *ifp = if_lookup_by_name(nh_ifname, + vrf->vrf_id); + + if (ifp && (!strmatch(nh_ifname, "blackhole") || + !strmatch(nh_ifname, "reject"))) { + snprintf(args->errmsg, args->errmsg_len, + "nexthop interface name must be (reject, blackhole)"); + return NB_ERR_VALIDATION; + } + } if (nh_type != STATIC_BLACKHOLE) { snprintf(args->errmsg, args->errmsg_len, "nexthop type is not the blackhole type"); |