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lisp-gpe: register udp port only if enabled (VPP-1468)

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Change-Id: I7d0930a19d927bbd7ba3fc879d5a0c8064827629
Signed-off-by: Florin Coras <fcoras@cisco.com>
This commit is contained in:
Florin Coras
2018-10-21 10:50:48 -07:00
committed by Marco Varlese
parent c8f3638bea
commit 6a7103de93
1 changed files with 7 additions and 5 deletions
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12
src/vnet/lisp-gpe/lisp_gpe.c
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@ -193,10 +193,15 @@ clib_error_t *
vnet_lisp_gpe_enable_disable (vnet_lisp_gpe_enable_disable_args_t * a) vnet_lisp_gpe_enable_disable (vnet_lisp_gpe_enable_disable_args_t * a)
{ {
lisp_gpe_main_t *lgm = &lisp_gpe_main; lisp_gpe_main_t *lgm = &lisp_gpe_main;
vlib_main_t *vm = vlib_get_main ();
if (a->is_en) if (a->is_en)
{ {
lgm->is_en = 1; lgm->is_en = 1;
udp_register_dst_port (vm, UDP_DST_PORT_lisp_gpe,
lisp_gpe_ip4_input_node.index, 1 /* is_ip4 */ );
udp_register_dst_port (vm, UDP_DST_PORT_lisp_gpe6,
lisp_gpe_ip6_input_node.index, 0 /* is_ip4 */ );
} }
else else
{ {
@ -206,6 +211,8 @@ vnet_lisp_gpe_enable_disable (vnet_lisp_gpe_enable_disable_args_t * a)
/* disable all l3 ifaces */ /* disable all l3 ifaces */
lisp_gpe_tenant_flush (); lisp_gpe_tenant_flush ();
udp_unregister_dst_port (vm, UDP_DST_PORT_lisp_gpe, 0 /* is_ip4 */ );
udp_unregister_dst_port (vm, UDP_DST_PORT_lisp_gpe6, 1 /* is_ip4 */ );
lgm->is_en = 0; lgm->is_en = 0;
} }
@ -612,11 +619,6 @@ lisp_gpe_init (vlib_main_t * vm)
lgm->lisp_gpe_fwd_entries = lgm->lisp_gpe_fwd_entries =
hash_create_mem (0, sizeof (lisp_gpe_fwd_entry_key_t), sizeof (uword)); hash_create_mem (0, sizeof (lisp_gpe_fwd_entry_key_t), sizeof (uword));
udp_register_dst_port (vm, UDP_DST_PORT_lisp_gpe,
lisp_gpe_ip4_input_node.index, 1 /* is_ip4 */ );
udp_register_dst_port (vm, UDP_DST_PORT_lisp_gpe6,
lisp_gpe_ip6_input_node.index, 0 /* is_ip4 */ );
lgm->lisp_stats_index_by_key = lgm->lisp_stats_index_by_key =
hash_create_mem (0, sizeof (lisp_stats_key_t), sizeof (uword)); hash_create_mem (0, sizeof (lisp_stats_key_t), sizeof (uword));
memset (&lgm->counters, 0, sizeof (lgm->counters)); memset (&lgm->counters, 0, sizeof (lgm->counters));