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The RPKI protocol (RFC 6810) using the RTRLib (http://rpki.realmv6.org/) that is integrated inside the BIRD's code. Implemeted transports are: - unprotected transport over TCP - secure transport over SSHv2 Example configuration of bird.conf: ... roa4 table r4; roa6 table r6; protocol rpki { debug all; # Import both IPv4 and IPv6 ROAs roa4 { table r4; }; roa6 { table r6; }; # Set cache server (validator) address, # overwrite default port 323 remote "rpki-validator.realmv6.org" port 8282; # Overwrite default time intervals retry 10; # Default 600 seconds refresh 60; # Default 3600 seconds expire 600; # Default 7200 seconds } protocol rpki { debug all; # Import only IPv4 routes roa4 { table r4; }; # Set cache server address to localhost, # use default ports tcp => 323 or ssh => 22 remote 127.0.0.1; # Use SSH transport instead of unprotected transport over TCP ssh encryption { bird private key "/home/birdgeek/.ssh/id_rsa"; remote public key "/home/birdgeek/.ssh/known_hosts"; user "birdgeek"; }; } ...
110 lines
3.0 KiB
C
110 lines
3.0 KiB
C
/*
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* BIRD Resource Manager
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*
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* (c) 1998--1999 Martin Mares <mj@ucw.cz>
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*
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* Can be freely distributed and used under the terms of the GNU GPL.
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*/
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#ifndef _BIRD_RESOURCE_H_
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#define _BIRD_RESOURCE_H_
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#include "lib/lists.h"
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/* Resource */
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typedef struct resource {
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node n; /* Inside resource pool */
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struct resclass *class; /* Resource class */
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} resource;
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/* Resource class */
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struct resclass {
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char *name; /* Resource class name */
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unsigned size; /* Standard size of single resource */
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void (*free)(resource *); /* Freeing function */
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void (*dump)(resource *); /* Dump to debug output */
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resource *(*lookup)(resource *, unsigned long); /* Look up address (only for debugging) */
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size_t (*memsize)(resource *); /* Return size of memory used by the resource, may be NULL */
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};
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/* Estimate of system allocator overhead per item, for memory consumtion stats */
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#define ALLOC_OVERHEAD 8
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/* Generic resource manipulation */
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typedef struct pool pool;
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void resource_init(void);
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pool *rp_new(pool *, const char *); /* Create new pool */
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void rfree(void *); /* Free single resource */
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void rdump(void *); /* Dump to debug output */
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size_t rmemsize(void *res); /* Return size of memory used by the resource */
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void rlookup(unsigned long); /* Look up address (only for debugging) */
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void rmove(void *, pool *); /* Move to a different pool */
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void *ralloc(pool *, struct resclass *);
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extern pool root_pool;
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/* Normal memory blocks */
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void *mb_alloc(pool *, unsigned size);
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void *mb_allocz(pool *, unsigned size);
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void *mb_realloc(void *m, unsigned size);
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void mb_free(void *);
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/* Memory pools with linear allocation */
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typedef struct linpool linpool;
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linpool *lp_new(pool *, unsigned blk);
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void *lp_alloc(linpool *, unsigned size); /* Aligned */
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void *lp_allocu(linpool *, unsigned size); /* Unaligned */
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void *lp_allocz(linpool *, unsigned size); /* With clear */
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void lp_flush(linpool *); /* Free everything, but leave linpool */
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/* Slabs */
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typedef struct slab slab;
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slab *sl_new(pool *, unsigned size);
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void *sl_alloc(slab *);
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void sl_free(slab *, void *);
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/*
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* Low-level memory allocation functions, please don't use
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* outside resource manager and possibly sysdep code.
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*/
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void buffer_realloc(void **buf, unsigned *size, unsigned need, unsigned item_size);
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#ifdef HAVE_LIBDMALLOC
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/*
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* The standard dmalloc macros tend to produce lots of namespace
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* conflicts and we use only xmalloc, xrealloc and xfree, so we
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* can define the stubs ourselves.
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*/
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#define DMALLOC_DISABLE
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#include <dmalloc.h>
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#define xmalloc(size) _xmalloc_leap(__FILE__, __LINE__, size)
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#define xrealloc(size) _xrealloc_leap(__FILE__, __LINE__, size)
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#define xfree(ptr) _xfree_leap(__FILE__, __LINE__, ptr)
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#else
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/*
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* Unfortunately, several libraries we might want to link to define
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* their own xmalloc and we don't want to interfere with them, hence
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* the renaming.
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*/
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#define xmalloc bird_xmalloc
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#define xrealloc bird_xrealloc
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void *xmalloc(unsigned);
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void *xrealloc(void *, unsigned);
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#define xfree(x) free(x)
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#endif
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#endif
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