Docs: Update to v2.0

conf/conf.c

@@ -219,11 +219,6 @@ global_commit(struct config *new, struct config *old)
   if (!old)
     return 0;
 
-  if (!ipa_equal(old->listen_bgp_addr, new->listen_bgp_addr) ||
-      (old->listen_bgp_port != new->listen_bgp_port) ||
-      (old->listen_bgp_flags != new->listen_bgp_flags))
-    log(L_WARN "Reconfiguration of BGP listening socket not implemented, please restart BIRD.");
-
   if (!new->router_id)
     {
       new->router_id = old->router_id;

conf/conf.h

@@ -32,9 +32,6 @@ struct config {
   struct iface_patt *router_id_from;	/* Configured list of router ID iface patterns */
 
   u32 router_id;			/* Our Router ID */
-  ip_addr listen_bgp_addr;		/* Listening BGP socket should use this address */
-  unsigned listen_bgp_port;		/* Listening BGP socket should use this port (0 is default) */
-  u32 listen_bgp_flags;			/* Listening BGP socket should use these flags */
   unsigned proto_default_debug;		/* Default protocol debug mask */
   unsigned proto_default_mrtdump;	/* Default protocol mrtdump mask */
   struct timeformat tf_route;		/* Time format for 'show route' */

filter/config.Y

@@ -421,7 +421,7 @@ CF_KEYWORDS(FUNCTION, PRINT, PRINTN, UNSET, RETURN,
 %type <v> set_atom switch_atom fipa
 %type <px> fprefix
 %type <s> decls declsn one_decl function_params
-%type <h> bgp_path bgp_path_tail1 bgp_path_tail2
+%type <h> bgp_path bgp_path_tail
 %type <t> get_cf_position
 
 CF_GRAMMAR
@@ -763,25 +763,18 @@ bgp_path_expr:
  ;
 
 bgp_path:
-   PO  bgp_path_tail1 PC  { $$ = $2; }
- | '/' bgp_path_tail2 '/' { $$ = $2; }
+   PO  bgp_path_tail PC  { $$ = $2; }
  ;
 
-bgp_path_tail1:
-   NUM bgp_path_tail1		{ $$ = cfg_allocz(sizeof(struct f_path_mask)); $$->next = $2; $$->kind = PM_ASN; $$->val = $1; }
- | NUM DDOT NUM bgp_path_tail1	{ $$ = cfg_allocz(sizeof(struct f_path_mask)); $$->next = $4; $$->kind = PM_ASN_RANGE; $$->val = $1; $$->val2 = $3; }
- | '*' bgp_path_tail1		{ $$ = cfg_allocz(sizeof(struct f_path_mask)); $$->next = $2; $$->kind = PM_ASTERISK; }
- | '?' bgp_path_tail1		{ $$ = cfg_allocz(sizeof(struct f_path_mask)); $$->next = $2; $$->kind = PM_QUESTION; }
- | bgp_path_expr bgp_path_tail1	{ $$ = cfg_allocz(sizeof(struct f_path_mask)); $$->next = $2; $$->kind = PM_ASN_EXPR; $$->val = (uintptr_t) $1; }
+bgp_path_tail:
+   NUM bgp_path_tail		{ $$ = cfg_allocz(sizeof(struct f_path_mask)); $$->next = $2; $$->kind = PM_ASN; $$->val = $1; }
+ | NUM DDOT NUM bgp_path_tail	{ $$ = cfg_allocz(sizeof(struct f_path_mask)); $$->next = $4; $$->kind = PM_ASN_RANGE; $$->val = $1; $$->val2 = $3; }
+ | '*' bgp_path_tail		{ $$ = cfg_allocz(sizeof(struct f_path_mask)); $$->next = $2; $$->kind = PM_ASTERISK; }
+ | '?' bgp_path_tail		{ $$ = cfg_allocz(sizeof(struct f_path_mask)); $$->next = $2; $$->kind = PM_QUESTION; }
+ | bgp_path_expr bgp_path_tail	{ $$ = cfg_allocz(sizeof(struct f_path_mask)); $$->next = $2; $$->kind = PM_ASN_EXPR; $$->val = (uintptr_t) $1; }
  | 				{ $$ = NULL; }
  ;
 
-bgp_path_tail2:
-   NUM bgp_path_tail2 { $$ = cfg_allocz(sizeof(struct f_path_mask)); $$->next = $2; $$->kind = PM_ASN; $$->val = $1; }
- | '?' bgp_path_tail2 { $$ = cfg_allocz(sizeof(struct f_path_mask)); $$->next = $2; $$->kind = PM_ASTERISK; }
- | 		      { $$ = NULL; }
- ;
-
 constant:
    NUM    { $$ = f_new_inst(); $$->code = 'c'; $$->aux = T_INT;  $$->a2.i = $1; }
  | TRUE   { $$ = f_new_inst(); $$->code = 'c'; $$->aux = T_BOOL; $$->a2.i = 1;  }

nest/config.Y

@@ -71,7 +71,7 @@ CF_KEYWORDS(RECEIVE, LIMIT, ACTION, WARN, BLOCK, RESTART, DISABLE, KEEP, FILTERE
 CF_KEYWORDS(PASSWORD, FROM, PASSIVE, TO, ID, EVENTS, PACKETS, PROTOCOLS, INTERFACES)
 CF_KEYWORDS(ALGORITHM, KEYED, HMAC, MD5, SHA1, SHA256, SHA384, SHA512)
 CF_KEYWORDS(PRIMARY, STATS, COUNT, BY, FOR, COMMANDS, PREEXPORT, NOEXPORT, GENERATE)
-CF_KEYWORDS(LISTEN, BGP, V6ONLY, DUAL, ADDRESS, PORT, PASSWORDS, DESCRIPTION, SORTED)
+CF_KEYWORDS(BGP, PASSWORDS, DESCRIPTION, SORTED)
 CF_KEYWORDS(RELOAD, IN, OUT, MRTDUMP, MESSAGES, RESTRICT, MEMORY, IGP_METRIC, CLASS, DSCP)
 CF_KEYWORDS(TIMEFORMAT, ISO, SHORT, LONG, ROUTE, PROTOCOL, BASE, LOG, S, MS, US)
 CF_KEYWORDS(GRACEFUL, RESTART, WAIT, MAX, FLUSH, AS)
@@ -124,24 +124,6 @@ idval:
    }
  ;
 
-
-CF_ADDTO(conf, listen)
-
-listen: LISTEN BGP listen_opts ';' ;
-
-listen_opts:
-   /* Nothing */
- | listen_opts listen_opt
- ;
-
-listen_opt:
-   ADDRESS ipa { new_config->listen_bgp_addr = $2; }
- | PORT expr { new_config->listen_bgp_port = $2; }
- | V6ONLY { new_config->listen_bgp_flags = 0; }
- | DUAL { new_config->listen_bgp_flags = 1; }
- ;
-
-
 CF_ADDTO(conf, gr_opts)
 
 gr_opts: GRACEFUL RESTART WAIT expr ';' { new_config->gr_wait = $4; } ;