bgpd: write vrf import/export RT config to frr.conf

Signed-off-by: Mitesh Kanjariya <mitesh@cumulusnetworks.com>

diff --git a/bgpd/bgpd.c b/bgpd/bgpd.c
index de1e3b89592477bd10c0623353d65715d1f0ad64..67bb76f774ad6d8d7d6c6908cefb3500fd0dffb8 100644 (file)
--- a/bgpd/bgpd.c
+++ b/bgpd/bgpd.c
@@ -78,7 +78,7 @@
 #include "bgpd/bgp_evpn_vty.h"
 #include "bgpd/bgp_keepalives.h"
 #include "bgpd/bgp_io.h"
-
+#include "bgpd/bgp_ecommunity.h"
 
 DEFINE_MTYPE_STATIC(BGPD, PEER_TX_SHUTDOWN_MSG, "Peer shutdown message (TX)");
 DEFINE_QOBJ_TYPE(bgp_master)
@@ -7304,6 +7304,38 @@ int bgp_config_write(struct vty *vty)
                if (bgp_option_check(BGP_OPT_CONFIG_CISCO))
                        vty_out(vty, " no auto-summary\n");
 
+               /* import route-target */
+               if (CHECK_FLAG(bgp->vrf_flags, BGP_VRF_IMPORT_RT_CFGD)) {
+                       char *ecom_str;
+                       struct listnode *node, *nnode;
+                       struct ecommunity *ecom;
+
+                       for (ALL_LIST_ELEMENTS(bgp->vrf_import_rtl, node, nnode,
+                                              ecom)) {
+                               ecom_str = ecommunity_ecom2str(
+                                       ecom, ECOMMUNITY_FORMAT_ROUTE_MAP, 0);
+                               vty_out(vty, "   route-target import %s\n",
+                                       ecom_str);
+                               XFREE(MTYPE_ECOMMUNITY_STR, ecom_str);
+                       }
+               }
+
+               /* export route-target */
+               if (CHECK_FLAG(bgp->vrf_flags, BGP_VRF_EXPORT_RT_CFGD)) {
+                       char *ecom_str;
+                       struct listnode *node, *nnode;
+                       struct ecommunity *ecom;
+
+                       for (ALL_LIST_ELEMENTS(bgp->vrf_export_rtl, node, nnode,
+                                              ecom)) {
+                               ecom_str = ecommunity_ecom2str(
+                                       ecom, ECOMMUNITY_FORMAT_ROUTE_MAP, 0);
+                               vty_out(vty, "   route-target export %s\n",
+                                       ecom_str);
+                               XFREE(MTYPE_ECOMMUNITY_STR, ecom_str);
+                       }
+               }
+
                /* IPv4 unicast configuration.  */
                bgp_config_write_family(vty, bgp, AFI_IP, SAFI_UNICAST);