This allows a user creating MPLS tunnel through the bin_api to add a name tag. This is useful
to correlate the Tunnel with its use-case. Also useful if the user needs to recover the MPLS
Tunnel after a restart (mark-sweep).
Type: feature
Change-Id:
Signed-off-by: IJsbrand Wijnands <ice@cisco.com>
Change-Id: Idc080a63810a176ab090a2678a73d2cf9f7b523f
u32 mt_tunnel_index;
bool mt_l2_only;
bool mt_is_multicast;
+ string mt_tag[64];
u8 mt_n_paths;
vl_api_fib_path_t mt_paths[mt_n_paths];
};
+
define mpls_tunnel_add_del
{
u32 client_index;
if (~0 == tunnel_sw_if_index)
tunnel_sw_if_index =
vnet_mpls_tunnel_create (mp->mt_tunnel.mt_l2_only,
- mp->mt_tunnel.mt_is_multicast);
+ mp->mt_tunnel.mt_is_multicast,
+ mp->mt_tunnel.mt_tag);
vnet_mpls_tunnel_path_add (tunnel_sw_if_index, rpaths);
tunnel_index = vnet_mpls_tunnel_get_index (tunnel_sw_if_index);
mp->mt_tunnel.mt_tunnel_index = ntohl (mti);
mp->mt_tunnel.mt_l2_only = ! !(MPLS_TUNNEL_FLAG_L2 & mt->mt_flags);
mp->mt_tunnel.mt_is_multicast = ! !(MPLS_TUNNEL_FLAG_MCAST & mt->mt_flags);
+ memcpy (mp->mt_tunnel.mt_tag, mt->mt_tag, sizeof (mp->mt_tunnel.mt_tag));
fib_path_list_walk_w_ext (mt->mt_path_list,
&mt->mt_path_exts, fib_path_encode, &path_ctx);
u32
vnet_mpls_tunnel_create (u8 l2_only,
- u8 is_multicast)
+ u8 is_multicast,
+ u8 *tag)
{
vnet_hw_interface_t * hi;
mpls_tunnel_t *mt;
mt->mt_flags |= MPLS_TUNNEL_FLAG_MCAST;
if (l2_only)
mt->mt_flags |= MPLS_TUNNEL_FLAG_L2;
+ if (tag)
+ memcpy(mt->mt_tag, tag, sizeof(mt->mt_tag));
+ else
+ mt->mt_tag[0] = '\0';
/*
* Create a new tunnel HW interface
if (~0 == sw_if_index)
{
- sw_if_index = vnet_mpls_tunnel_create(l2_only, is_multicast);
+ sw_if_index = vnet_mpls_tunnel_create(l2_only, is_multicast, NULL);
}
vnet_mpls_tunnel_path_add(sw_if_index, rpaths);
}
*/
mpls_tunnel_flags_t mt_flags;
+ /**
+ * @brief User defined name tag for this MPLS Tunnel.
+ */
+ u8 mt_tag[64];
+
/**
* @brief If the tunnel is an L2 tunnel, this is the link type ETHERNET
* load-balance
* @return the SW Interface index of the newly created tuneel
*/
extern u32 vnet_mpls_tunnel_create (u8 l2_only,
- u8 is_multicast);
+ u8 is_multicast,
+ u8 *description);
/**
* @brief Add a path to an MPLS tunnel