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Diff for /embedaddon/quagga/ripd/rip_interface.c between versions 1.1 and 1.1.1.2

version 1.1, 2012/02/21 17:26:12 version 1.1.1.2, 2016/11/02 10:09:10
Line 41 Line 41
 #include "ripd/ripd.h"  #include "ripd/ripd.h"
 #include "ripd/rip_debug.h"  #include "ripd/rip_debug.h"
 #include "ripd/rip_interface.h"  #include "ripd/rip_interface.h"
 /* static prototypes */  /* static prototypes */
 static void rip_enable_apply (struct interface *);  static void rip_enable_apply (struct interface *);
 static void rip_passive_interface_apply (struct interface *);  static void rip_passive_interface_apply (struct interface *);
Line 49  static int rip_if_down(struct interface *ifp); Line 49  static int rip_if_down(struct interface *ifp);
 static int rip_enable_if_lookup (const char *ifname);  static int rip_enable_if_lookup (const char *ifname);
 static int rip_enable_network_lookup2 (struct connected *connected);  static int rip_enable_network_lookup2 (struct connected *connected);
 static void rip_enable_apply_all (void);  static void rip_enable_apply_all (void);
struct message ri_version_msg[] = const struct message ri_version_msg[] =
 {  {
   {RI_RIP_VERSION_1,       "1"},    {RI_RIP_VERSION_1,       "1"},
   {RI_RIP_VERSION_2,       "2"},    {RI_RIP_VERSION_2,       "2"},
Line 68  struct route_table *rip_enable_network; Line 68  struct route_table *rip_enable_network;
 /* Vector to store passive-interface name. */  /* Vector to store passive-interface name. */
 static int passive_default;     /* are we in passive-interface default mode? */  static int passive_default;     /* are we in passive-interface default mode? */
 vector Vrip_passive_nondefault;  vector Vrip_passive_nondefault;
 /* Join to the RIP version 2 multicast group. */  /* Join to the RIP version 2 multicast group. */
 static int  static int
 ipv4_multicast_join (int sock,   ipv4_multicast_join (int sock, 
                      struct in_addr group,                        struct in_addr group, 
                      struct in_addr ifa,                       struct in_addr ifa,
                     unsigned int ifindex)                     ifindex_t ifindex)
 {  {
   int ret;    int ret;
   
Line 95  static int Line 95  static int
 ipv4_multicast_leave (int sock,   ipv4_multicast_leave (int sock, 
                       struct in_addr group,                         struct in_addr group, 
                       struct in_addr ifa,                        struct in_addr ifa,
                      unsigned int ifindex)                      ifindex_t ifindex)
 {  {
   int ret;    int ret;
   
Line 109  ipv4_multicast_leave (int sock,  Line 109  ipv4_multicast_leave (int sock, 
   
   return ret;    return ret;
 }  }
 /* Allocate new RIP's interface configuration. */  /* Allocate new RIP's interface configuration. */
 static struct rip_interface *  static struct rip_interface *
 rip_interface_new (void)  rip_interface_new (void)
Line 380  if_check_address (struct in_addr addr) Line 380  if_check_address (struct in_addr addr)
   
 /* Inteface link down message processing. */  /* Inteface link down message processing. */
 int  int
rip_interface_down (int command, struct zclient *zclient, zebra_size_t length)rip_interface_down (int command, struct zclient *zclient, zebra_size_t length,
     vrf_id_t vrf_id)
 {  {
   struct interface *ifp;    struct interface *ifp;
   struct stream *s;    struct stream *s;
Line 389  rip_interface_down (int command, struct zclient *zclie Line 390  rip_interface_down (int command, struct zclient *zclie
   
   /* zebra_interface_state_read() updates interface structure in    /* zebra_interface_state_read() updates interface structure in
      iflist. */       iflist. */
  ifp = zebra_interface_state_read(s);  ifp = zebra_interface_state_read (s, vrf_id);
   
   if (ifp == NULL)    if (ifp == NULL)
     return 0;      return 0;
Line 406  rip_interface_down (int command, struct zclient *zclie Line 407  rip_interface_down (int command, struct zclient *zclie
   
 /* Inteface link up message processing */  /* Inteface link up message processing */
 int  int
rip_interface_up (int command, struct zclient *zclient, zebra_size_t length)rip_interface_up (int command, struct zclient *zclient, zebra_size_t length,
     vrf_id_t vrf_id)
 {  {
   struct interface *ifp;    struct interface *ifp;
   
   /* zebra_interface_state_read () updates interface structure in    /* zebra_interface_state_read () updates interface structure in
      iflist. */       iflist. */
  ifp = zebra_interface_state_read (zclient->ibuf);  ifp = zebra_interface_state_read (zclient->ibuf, vrf_id);
   
   if (ifp == NULL)    if (ifp == NULL)
     return 0;      return 0;
Line 436  rip_interface_up (int command, struct zclient *zclient Line 438  rip_interface_up (int command, struct zclient *zclient
   
 /* Inteface addition message from zebra. */  /* Inteface addition message from zebra. */
 int  int
rip_interface_add (int command, struct zclient *zclient, zebra_size_t length)rip_interface_add (int command, struct zclient *zclient, zebra_size_t length,
     vrf_id_t vrf_id)
 {  {
   struct interface *ifp;    struct interface *ifp;
   
  ifp = zebra_interface_add_read (zclient->ibuf);  ifp = zebra_interface_add_read (zclient->ibuf, vrf_id);
   
   if (IS_RIP_DEBUG_ZEBRA)    if (IS_RIP_DEBUG_ZEBRA)
     zlog_debug ("interface add %s index %d flags %#llx metric %d mtu %d",      zlog_debug ("interface add %s index %d flags %#llx metric %d mtu %d",
Line 466  rip_interface_add (int command, struct zclient *zclien Line 469  rip_interface_add (int command, struct zclient *zclien
   
 int  int
 rip_interface_delete (int command, struct zclient *zclient,  rip_interface_delete (int command, struct zclient *zclient,
                      zebra_size_t length)                      zebra_size_t length, vrf_id_t vrf_id)
 {  {
   struct interface *ifp;    struct interface *ifp;
   struct stream *s;    struct stream *s;
Line 474  rip_interface_delete (int command, struct zclient *zcl Line 477  rip_interface_delete (int command, struct zclient *zcl
   
   s = zclient->ibuf;      s = zclient->ibuf;  
   /* zebra_interface_state_read() updates interface structure in iflist */    /* zebra_interface_state_read() updates interface structure in iflist */
  ifp = zebra_interface_state_read(s);  ifp = zebra_interface_state_read (s, vrf_id);
   
   if (ifp == NULL)    if (ifp == NULL)
     return 0;      return 0;
Line 577  rip_if_down(struct interface *ifp) Line 580  rip_if_down(struct interface *ifp)
   struct route_node *rp;    struct route_node *rp;
   struct rip_info *rinfo;    struct rip_info *rinfo;
   struct rip_interface *ri = NULL;    struct rip_interface *ri = NULL;
     struct list *list = NULL;
     struct listnode *listnode = NULL, *nextnode = NULL;
   if (rip)    if (rip)
    {    for (rp = route_top (rip->table); rp; rp = route_next (rp))
      for (rp = route_top (rip->table); rp; rp = route_next (rp))      if ((list = rp->info) != NULL)
        if ((rinfo = rp->info) != NULL)        for (ALL_LIST_ELEMENTS (list, listnode, nextnode, rinfo))
          {          if (rinfo->ifindex == ifp->ifindex)
            /* Routes got through this interface. */            rip_ecmp_delete (rinfo);
            if (rinfo->ifindex == ifp->ifindex && 
                rinfo->type == ZEBRA_ROUTE_RIP && 
                rinfo->sub_type == RIP_ROUTE_RTE) 
              { 
                rip_zebra_ipv4_delete ((struct prefix_ipv4 *) &rp->p, 
                                       &rinfo->nexthop, 
                                       rinfo->metric); 
   
                 rip_redistribute_delete (rinfo->type,rinfo->sub_type,  
                                          (struct prefix_ipv4 *)&rp->p,  
                                          rinfo->ifindex);  
               }  
             else  
               {  
                 /* All redistributed routes but static and system */  
                 if ((rinfo->ifindex == ifp->ifindex) &&  
                     /* (rinfo->type != ZEBRA_ROUTE_STATIC) && */  
                     (rinfo->type != ZEBRA_ROUTE_SYSTEM))  
                   rip_redistribute_delete (rinfo->type,rinfo->sub_type,  
                                            (struct prefix_ipv4 *)&rp->p,  
                                            rinfo->ifindex);  
               }  
           }  
     }  
               
   ri = ifp->info;    ri = ifp->info;
       
   if (ri->running)    if (ri->running)
Line 666  rip_apply_address_add (struct connected *ifc) Line 647  rip_apply_address_add (struct connected *ifc)
   
 int  int
 rip_interface_address_add (int command, struct zclient *zclient,  rip_interface_address_add (int command, struct zclient *zclient,
                           zebra_size_t length)                           zebra_size_t length, vrf_id_t vrf_id)
 {  {
   struct connected *ifc;    struct connected *ifc;
   struct prefix *p;    struct prefix *p;
   
   ifc = zebra_interface_address_read (ZEBRA_INTERFACE_ADDRESS_ADD,     ifc = zebra_interface_address_read (ZEBRA_INTERFACE_ADDRESS_ADD, 
                                      zclient->ibuf);                                      zclient->ibuf, vrf_id);
   
   if (ifc == NULL)    if (ifc == NULL)
     return 0;      return 0;
Line 722  rip_apply_address_del (struct connected *ifc) { Line 703  rip_apply_address_del (struct connected *ifc) {
   
 int  int
 rip_interface_address_delete (int command, struct zclient *zclient,  rip_interface_address_delete (int command, struct zclient *zclient,
                              zebra_size_t length)                              zebra_size_t length, vrf_id_t vrf_id)
 {  {
   struct connected *ifc;    struct connected *ifc;
   struct prefix *p;    struct prefix *p;
   
   ifc = zebra_interface_address_read (ZEBRA_INTERFACE_ADDRESS_DELETE,    ifc = zebra_interface_address_read (ZEBRA_INTERFACE_ADDRESS_DELETE,
                                      zclient->ibuf);                                      zclient->ibuf, vrf_id);
       
   if (ifc)    if (ifc)
     {      {
Line 754  rip_interface_address_delete (int command, struct zcli Line 735  rip_interface_address_delete (int command, struct zcli
   
   return 0;    return 0;
 }  }
 /* Check interface is enabled by network statement. */  /* Check interface is enabled by network statement. */
 /* Check wether the interface has at least a connected prefix that  /* Check wether the interface has at least a connected prefix that
  * is within the ripng_enable_network table. */   * is within the ripng_enable_network table. */
Line 1142  rip_clean_network () Line 1123  rip_clean_network ()
         vector_slot (rip_enable_interface, i) = NULL;          vector_slot (rip_enable_interface, i) = NULL;
       }        }
 }  }
 /* Utility function for looking up passive interface settings. */  /* Utility function for looking up passive interface settings. */
 static int  static int
 rip_passive_nondefault_lookup (const char *ifname)  rip_passive_nondefault_lookup (const char *ifname)
Line 1229  rip_passive_nondefault_clean (void) Line 1210  rip_passive_nondefault_clean (void)
       }        }
   rip_passive_interface_apply_all ();    rip_passive_interface_apply_all ();
 }  }
 /* RIP enable network or interface configuration. */  /* RIP enable network or interface configuration. */
 DEFUN (rip_network,  DEFUN (rip_network,
        rip_network_cmd,         rip_network_cmd,
Line 1913  DEFUN (no_rip_passive_interface, Line 1894  DEFUN (no_rip_passive_interface,
   else    else
     return rip_passive_nondefault_unset (vty, ifname);      return rip_passive_nondefault_unset (vty, ifname);
 }  }
 /* Write rip configuration of each interface. */  /* Write rip configuration of each interface. */
 static int  static int
 rip_interface_config_write (struct vty *vty)  rip_interface_config_write (struct vty *vty)
Line 2077  void Line 2058  void
 rip_if_init (void)  rip_if_init (void)
 {  {
   /* Default initial size of interface vector. */    /* Default initial size of interface vector. */
   if_init();  
   if_add_hook (IF_NEW_HOOK, rip_interface_new_hook);    if_add_hook (IF_NEW_HOOK, rip_interface_new_hook);
   if_add_hook (IF_DELETE_HOOK, rip_interface_delete_hook);    if_add_hook (IF_DELETE_HOOK, rip_interface_delete_hook);
       
Removed from v.1.1  
changed lines
  Added in v.1.1.1.2

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