64 lines
1.6 KiB
C
64 lines
1.6 KiB
C
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/* $Id: testiptcrdr.c,v 1.16 2011/03/02 16:04:23 nanard Exp $ */
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/* MiniUPnP project
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* http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/
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* (c) 2006-2011 Thomas Bernard
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* This software is subject to the conditions detailed
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* in the LICENCE file provided within the distribution */
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#include <stdio.h>
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#include <stdlib.h>
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#include <netinet/in.h>
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#include <syslog.h>
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#include "iptcrdr.h"
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#ifndef PRIu64
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#define PRIu64 "llu"
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#endif
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int
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main(int argc, char ** argv)
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{
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unsigned short eport, iport;
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const char * iaddr;
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printf("Usage %s <ext_port> <internal_ip> <internal_port>\n", argv[0]);
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if(argc<4)
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return -1;
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openlog("testiptcrdr", LOG_PERROR|LOG_CONS, LOG_LOCAL0);
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eport = (unsigned short)atoi(argv[1]);
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iaddr = argv[2];
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iport = (unsigned short)atoi(argv[3]);
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printf("trying to redirect port %hu to %s:%hu\n", eport, iaddr, iport);
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if(addnatrule(IPPROTO_TCP, eport, iaddr, iport) < 0)
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return -1;
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if(add_filter_rule(IPPROTO_TCP, iaddr, iport) < 0)
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return -1;
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/* test */
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{
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unsigned short p1, p2;
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char addr[16];
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int proto2;
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char desc[256];
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u_int64_t packets, bytes;
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desc[0] = '\0';
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if(get_redirect_rule_by_index(0, "", &p1, addr, sizeof(addr),
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&p2, &proto2, desc, sizeof(desc),
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&packets, &bytes) < 0)
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{
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printf("rule not found\n");
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}
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else
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{
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printf("redirected port %hu to %s:%hu proto %d packets=%" PRIu64 " bytes=%" PRIu64 "\n",
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p1, addr, p2, proto2, packets, bytes);
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}
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}
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printf("trying to list nat rules :\n");
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list_redirect_rule(argv[1]);
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printf("deleting\n");
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delete_redirect_and_filter_rules(eport, IPPROTO_TCP);
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return 0;
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}
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