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40 lines
1.3 KiB
Perl
40 lines
1.3 KiB
Perl
#!/usr/bin/perl
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#
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# Copyright (C) 2000 Internet Software Consortium.
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#
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# Permission to use, copy, modify, and distribute this software for any
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# purpose with or without fee is hereby granted, provided that the above
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# copyright notice and this permission notice appear in all copies.
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#
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# THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
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# ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
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# OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
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# CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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# DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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# PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
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# ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
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# SOFTWARE.
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# $Id: testsock.pl,v 1.7 2000/06/26 23:46:20 mws Exp $
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# Test whether the interfaces on 10.53.0.* are up.
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require 5.001;
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use Socket;
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use Getopt::Long;
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my $port = 0;
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GetOptions("p=i" => \$port);
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for ($id = 1 ; $id < 6 ; $id++) {
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my $addr = pack("C4", 10, 53, 0, $id);
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my $sa = pack_sockaddr_in($port, $addr);
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socket(SOCK, PF_INET, SOCK_STREAM, getprotobyname("tcp"))
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or die "$0: socket: $!\n";
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bind(SOCK, $sa)
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or die sprintf("$0: bind(%s, %d): $!\n",
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inet_ntoa($addr), $port);
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close(SOCK);
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sleep (1);
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}
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