Changeset 48372 in vbox

Timestamp:

Sep 7, 2013 2:28:41 AM (11 years ago)

Author:

vboxsync

Message:

VBoxNetNAT: binding to specific interface (IPv4).
Address to interface is taken from extradata: NAT/<network-name>/SourceIp4

e.g.
# VBoxManage setextradata global "NAT/win-nat-test-0/SourceIp4" 192.168.1.185

File:

• trunk/src/VBox/NetworkServices/NAT/VBoxNetLwipNAT.cpp (modified) (1 diff)

trunk/src/VBox/NetworkServices/NAT/VBoxNetLwipNAT.cpp

@@ -842 +842 @@
     AssertComRCReturn(hrc, VERR_INTERNAL_ERROR);        
 #endif
+
+    com::Bstr bstrSourceIp4Key = com::BstrFmt("NAT/%s/SourceIp4",m_Network.c_str());
+    com::Bstr bstrSourceIpX;
+    RTNETADDRIPV4 addr;
+    hrc = virtualbox->GetExtraData(bstrSourceIp4Key.raw(), bstrSourceIpX.asOutParam());
+    if (SUCCEEDED(hrc))
+    {
+        int rc = RTNetStrToIPv4Addr(com::Utf8Str(bstrSourceIpX).c_str(), &addr);
+        if (RT_SUCCESS(rc))
+        {
+            RT_ZERO(m_src4);
+
+            m_src4.sin_addr.s_addr = addr.u;
+            m_ProxyOptions.src4 = &m_src4; 
+            
+            bstrSourceIpX.setNull();
+        }
+    }
+    
     if (!fDontLoadRulesOnStartup)
     {