bgpd: ensure rpki cache preference values are unique even if rtr mgr is not yet started

Signed-off-by: Marcel Röthke <marcel.roethke@haw-hamburg.de>

diff --git a/bgpd/bgp_rpki.c b/bgpd/bgp_rpki.c
index 22840d54c6f8c0b908ea633ba0552a3ab532dc43..32f599745fe74755589680c3b9cea1f5765c681a 100644 (file)
--- a/bgpd/bgp_rpki.c
+++ b/bgpd/bgp_rpki.c
@@ -1083,6 +1083,18 @@ DEFPY (rpki_cache,
        "Preference value\n")
 {
        int return_value;
+       struct listnode *cache_node;
+       struct cache *current_cache;
+
+       for (ALL_LIST_ELEMENTS_RO(cache_list, cache_node, current_cache)) {
+               if (current_cache->preference == preference) {
+                       vty_out(vty,
+                               "Cache with preference %ld is already configured\n",
+                               preference);
+                       return CMD_WARNING;
+               }
+       }
+
 
        // use ssh connection
        if (ssh_uname) {