3.7 Virtual NAT & Virtual DHCP Servers

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    Combined revision comparison

    Comparing version 16:46, 2 Mar 2013 by yagi with version 18:40, 18 Jan 2024 by puripuri2100.

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    SecureNAT function.Fig. 3-7-1SecureNAT function

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    Fig. 3-7-2 Virtual NAT and Virtual DHCP Server function (SecureNAT) Setting window.

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    Fig. 3-7-3 Virtual host administration window  .

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    Fig. 3-7-4 Virtual NAT function administration window.

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    Fig. 3-7-5 Stack diagram of network modules in combined normal kernel mode NAT & SoftEther VPN NAT.

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    Fig. 3-7-6 Stack diagram of network modules in SecureNAT's virtual NAT function  .

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    Fig. 3-7-7 Virtual DHCP Server function.

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    Fig. 3-7-8 Virtual DHCP Server function administration window.

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    Fig. 3-7-9 Virtual DHCP Server IP Address Lease Table display window  .

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    20122005-12-06 15:44:52.557 SecureNAT: The DHCP entry 1 was created. MAC address: 00-AC-85-40-B5-50, IP address: 192.168.30.10, host name: NT4, expiration date: 7200 seconds
    The TCP session 1 was created. Connection source 192.168.30.10:1079, Connection destination 207.46.0.166:1863
    20122005-12-06 15:45:08.104 SecureNAT: The TCP session 1 was created. Connection source 192.168.30.10:1079, Connection destination 207.46.0.166:1863
    20122005-12-06 15:45:08.401 SecureNAT: The connection to TCP session 1: Host "baym-sb26.msgr.hotmail.com (207.46.0.166)", Port 1863 was successful.
    20122005-12-06 15:45:08.666 SecureNAT: The TCP session 1 was deleted.
    20122005-12-06 15:45:14.604 SecureNAT: The UDP session 2 was created. Connection source 192.168.30.10:1048, Connection destination 192.168.30.1:53
    20122005-12-06 15:45:14.760 SecureNAT: The TCP session 3 was created. Connection source 192.168.30.10:1080, Connection destination 65.54.239.140:1863
    20122005-12-06 15:45:15.479 SecureNAT: The TCP session 4 was created. Connection source 192.168.30.10:1081, Connection destination 61.197.235.212:143
    20122005-12-06 15:45:15.494 SecureNAT: The connection to TCP session 4: Host "us.softether.co.jp (61.197.235.212)", Port 143 was successful.

    Other changes:

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    7. /body/p[8]/a/img/@class: nothing ⇒ "internal default"
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    10. /body/p[19]/a/@class: " external" ⇒ nothing
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    12. /body/p[19]/a/@title: nothing ⇒ "3-7-2.png"
    13. /body/p[19]/a/img/@alt: "Click to enlarge.""3-7-2.png"
    14. /body/p[19]/a/img/@border: "2" ⇒ nothing
    15. /body/p[19]/a/img/@src: "file:///C:/TMP/130301vpn4man/VPN4%20Manual%20(English)/html/images_small/3-7-2_small.jpg""/@api/deki/files/217/=3-7-2.png?size=webview"
    16. /body/p[19]/a/img/@class: nothing ⇒ "internal default"
    17. /body/p[19]/a/img/@style: nothing ⇒ "width: 550px; height: 445px;"
    18. /body/p[20]/@style: nothing ⇒ "text-align: center; "
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    20. /body/p[25]/a/img/@border: "0" ⇒ nothing
    21. /body/p[25]/a/img/@height: "135" ⇒ nothing
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    23. /body/p[25]/a/img/@width: "357" ⇒ nothing
    24. /body/p[25]/a/img/@class: nothing ⇒ "internal default"
    25. /body/p[25]/a/img/@style: nothing ⇒ "width: 350px; height: 135px;"
    26. /body/p[26]/@style: nothing ⇒ "text-align: center; "
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    28. /body/p[31]/a/img/@border: "0" ⇒ nothing
    29. /body/p[31]/a/img/@height: "141" ⇒ nothing
    30. /body/p[31]/a/img/@src: "file:///C:/TMP/130301vpn4man/VPN4%20Manual%20(English)/html/images/3-7-4.gif""/@api/deki/files/219/=3-7-4.png?size=webview"
    31. /body/p[31]/a/img/@width: "356" ⇒ nothing
    32. /body/p[31]/a/img/@class: nothing ⇒ "internal default"
    33. /body/p[31]/a/img/@style: nothing ⇒ "width: 350px; height: 146px;"
    34. /body/p[32]/@style: nothing ⇒ "text-align: center; "
    35. /body/p[36]/a/@class: " external" ⇒ nothing
    36. /body/p[36]/a/@href: "file:///C:/TMP/130301vpn4man/VPN4%20Manual%20(English)/html/images/3-7-5.gif""http://www.softether.org/@api/deki/files/220/=3-7-5.png"
    37. /body/p[36]/a/@title: nothing ⇒ "3-7-5.png"
    38. /body/p[36]/a/img/@alt: "Click to enlarge.""3-7-5.png"
    39. /body/p[36]/a/img/@border: "2" ⇒ nothing
    40. /body/p[36]/a/img/@src: "file:///C:/TMP/130301vpn4man/VPN4%20Manual%20(English)/html/images_small/3-7-5_small.jpg""/@api/deki/files/220/=3-7-5.png?size=webview"
    41. /body/p[36]/a/img/@class: nothing ⇒ "internal default"
    42. /body/p[36]/a/img/@style: nothing ⇒ "width: 550px; height: 477px;"
    43. /body/p[37]/@style: nothing ⇒ "text-align: center; "
    44. /body/p[41]/a/@class: " external" ⇒ nothing
    45. /body/p[41]/a/@href: "file:///C:/TMP/130301vpn4man/VPN4%20Manual%20(English)/html/images/3-7-6.gif""http://www.softether.org/@api/deki/files/221/=3-7-6.png"
    46. /body/p[41]/a/@title: nothing ⇒ "3-7-6.png"
    47. /body/p[41]/a/img/@alt: "Click to enlarge.""3-7-6.png"
    48. /body/p[41]/a/img/@border: "2" ⇒ nothing
    49. /body/p[41]/a/img/@src: "file:///C:/TMP/130301vpn4man/VPN4%20Manual%20(English)/html/images_small/3-7-6_small.jpg""/@api/deki/files/221/=3-7-6.png?size=webview"
    50. /body/p[41]/a/img/@class: nothing ⇒ "internal default"
    51. /body/p[41]/a/img/@style: nothing ⇒ "width: 550px; height: 469px;"
    52. /body/p[42]/@style: nothing ⇒ "text-align: center; "
    53. /body/p[49]/a/@class: " external" ⇒ nothing
    54. /body/p[49]/a/@href: "file:///C:/TMP/130301vpn4man/VPN4%20Manual%20(English)/html/images/3-7-7.gif""http://www.softether.org/@api/deki/files/222/=3-7-7.png"
    55. /body/p[49]/a/@title: nothing ⇒ "3-7-7.png"
    56. /body/p[49]/a/img/@alt: "Click to enlarge.""3-7-7.png"
    57. /body/p[49]/a/img/@border: "2" ⇒ nothing
    58. /body/p[49]/a/img/@src: "file:///C:/TMP/130301vpn4man/VPN4%20Manual%20(English)/html/images_small/3-7-7_small.jpg""/@api/deki/files/222/=3-7-7.png?size=webview"
    59. /body/p[49]/a/img/@class: nothing ⇒ "internal default"
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    63. /body/p[55]/a/img/@border: "0" ⇒ nothing
    64. /body/p[55]/a/img/@height: "323" ⇒ nothing
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    66. /body/p[55]/a/img/@width: "362" ⇒ nothing
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    69. /body/p[56]/@style: nothing ⇒ "text-align: center; "
    70. /body/p[59]/a/@class: " external" ⇒ nothing
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    72. /body/p[59]/a/@title: nothing ⇒ "3-7-9.png"
    73. /body/p[59]/a/img/@alt: "Click to enlarge.""3-7-9.png"
    74. /body/p[59]/a/img/@border: "2" ⇒ nothing
    75. /body/p[59]/a/img/@src: "file:///C:/TMP/130301vpn4man/VPN4%20Manual%20(English)/html/images_small/3-7-9_small.jpg""/@api/deki/files/224/=3-7-9.png?size=webview"
    76. /body/p[59]/a/img/@class: nothing ⇒ "internal default"
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    78. /body/p[60]/@style: nothing ⇒ "text-align: center; "

    Version from 16:46, 2 Mar 2013

    This revision modified by yagi (Ban)

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    Click to enlarge.

    Fig. 3-7-1SecureNAT function

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    Click to enlarge.

    Fig. 3-7-2 Virtual NAT and Virtual DHCP Server function (SecureNAT) Setting window

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    File:C:/TMP/130301vpn4man/VPN4_Manual_(English)/html/images/3-7-3.gif

    Fig. 3-7-3 Virtual host administration window

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    File:C:/TMP/130301vpn4man/VPN4_Manual_(English)/html/images/3-7-4.gif

    Fig. 3-7-4 Virtual NAT function administration window

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    Click to enlarge.

    Fig. 3-7-5 Stack diagram of network modules in combined normal kernel mode NAT & SoftEther VPN NAT

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    Click to enlarge.

    Fig. 3-7-6 Stack diagram of network modules in SecureNAT's virtual NAT function

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    Click to enlarge.

    Fig. 3-7-7 Virtual DHCP Server function

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    File:C:/TMP/130301vpn4man/VPN4_Manual_(English)/html/images/3-7-8.gif

    Fig. 3-7-8 Virtual DHCP Server function administration window

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    Click to enlarge.

    Fig. 3-7-9 Virtual DHCP Server IP Address Lease Table display window

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    2005-12-06 15:44:52.557 SecureNAT: The DHCP entry 1 was created. MAC address: 00-AC-85-40-B5-50, IP address: 192.168.30.10, host name: NT4, expiration date: 7200 seconds
    The TCP session 1 was created. Connection source 192.168.30.10:1079, Connection destination 207.46.0.166:1863
    2005-12-06 15:45:08.104 SecureNAT: The TCP session 1 was created. Connection source 192.168.30.10:1079, Connection destination 207.46.0.166:1863
    2005-12-06 15:45:08.401 SecureNAT: The connection to TCP session 1: Host "baym-sb26.msgr.hotmail.com (207.46.0.166)", Port 1863 was successful.
    2005-12-06 15:45:08.666 SecureNAT: The TCP session 1 was deleted.
    2005-12-06 15:45:14.604 SecureNAT: The UDP session 2 was created. Connection source 192.168.30.10:1048, Connection destination 192.168.30.1:53
    2005-12-06 15:45:14.760 SecureNAT: The TCP session 3 was created. Connection source 192.168.30.10:1080, Connection destination 65.54.239.140:1863
    2005-12-06 15:45:15.479 SecureNAT: The TCP session 4 was created. Connection source 192.168.30.10:1081, Connection destination 61.197.235.212:143
    2005-12-06 15:45:15.494 SecureNAT: The connection to TCP session 4: Host "us.softether.co.jp (61.197.235.212)", Port 143 was successful.

    Current version

    This revision modified by puripuri2100 (Ban)

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    SecureNAT function.

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    Virtual NAT and Virtual DHCP Server function (SecureNAT) Setting window.

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    Virtual host administration window.

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    Virtual NAT function administration window.

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    Stack diagram of network modules in combined normal kernel mode NAT & SoftEther VPN NAT.

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    Stack diagram of network modules in SecureNAT's virtual NAT function.

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    Virtual DHCP Server function.

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    Virtual DHCP Server function administration window.

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    Virtual DHCP Server IP Address Lease Table display window.

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    2012-12-06 15:44:52.557 SecureNAT: The DHCP entry 1 was created. MAC address: 00-AC-85-40-B5-50, IP address: 192.168.30.10, host name: NT4, expiration date: 7200 seconds
    The TCP session 1 was created. Connection source 192.168.30.10:1079, Connection destination 207.46.0.166:1863
    2012-12-06 15:45:08.104 SecureNAT: The TCP session 1 was created. Connection source 192.168.30.10:1079, Connection destination 207.46.0.166:1863
    2012-12-06 15:45:08.401 SecureNAT: The connection to TCP session 1: Host "baym-sb26.msgr.hotmail.com (207.46.0.166)", Port 1863 was successful.
    2012-12-06 15:45:08.666 SecureNAT: The TCP session 1 was deleted.
    2012-12-06 15:45:14.604 SecureNAT: The UDP session 2 was created. Connection source 192.168.30.10:1048, Connection destination 192.168.30.1:53
    2012-12-06 15:45:14.760 SecureNAT: The TCP session 3 was created. Connection source 192.168.30.10:1080, Connection destination 65.54.239.140:1863
    2012-12-06 15:45:15.479 SecureNAT: The TCP session 4 was created. Connection source 192.168.30.10:1081, Connection destination 61.197.235.212:143
    2012-12-06 15:45:15.494 SecureNAT: The connection to TCP session 4: Host "us.softether.co.jp (61.197.235.212)", Port 143 was successful.