mirror of
https://git.FreeBSD.org/ports.git
synced 2024-12-21 04:06:46 +00:00
45 lines
1.1 KiB
C++
45 lines
1.1 KiB
C++
--- pmlist.cpp.orig Fri Jan 3 03:14:24 2003
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+++ pmlist.cpp Mon Jan 20 20:38:16 2003
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@@ -31,6 +31,8 @@
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#include <unistd.h>
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#include <iostream>
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+extern char *ExtIf;
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+
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PortMapList::PortMapList()
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{
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@@ -182,8 +184,13 @@
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{
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char command[255];
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- sprintf(command,"/usr/sbin/iptables -t nat -A PREROUTING -p %s -d %s --dport %d -j DNAT --to %s:%d", Proto, ExtIP, ExtPort, IntIP, IntPort);
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- system(command);
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+ FILE *ipnat = popen("/sbin/ipnat -f -", "w");
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+ if (ipnat == NULL)
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+ return 0;
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+ sprintf(command, "rdr %s %s/32 port %d -> %s port %d %s",
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+ ExtIf, ExtIP, ExtPort, IntIP, IntPort, Proto);
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+ fprintf(ipnat, command);
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+ pclose(ipnat);
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return (1);
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}
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@@ -218,9 +225,14 @@
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{
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char command[255];
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+ FILE *ipnat = popen("/sbin/ipnat -rf -", "w");
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+ if (ipnat == NULL)
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+ return 0;
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+ sprintf(command, "rdr %s %s/32 port %d -> %s port %d %s",
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+ ExtIf, ExtIP, ExtPort, IntIP, IntPort, Proto);
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+ fprintf(ipnat, command);
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+ pclose(ipnat);
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- sprintf(command, "/usr/sbin/iptables -t nat -D PREROUTING -p %s -d %s --dport %d -j DNAT --to %s:%d", Proto, ExtIP, ExtPort, IntIP, IntPort);
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- system(command);
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return (1);
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}
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