From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?B?TGVvbmFyZG8gUm9kcmlndWVzIE1hZ2FsaMOjZXM=?= Subject: Re: FWDing packets from a physical interface to a virtual interface Date: Wed, 12 Sep 2007 08:45:17 -0300 Message-ID: <46E7D14D.90603@solutti.com.br> References: <1189550213.14727.34.camel@Thinkpad> <1189596770.5995.11.camel@Thinkpad> Mime-Version: 1.0 Content-Type: multipart/signed; protocol="application/x-pkcs7-signature"; micalg=sha1; boundary="------------ms080509020007020609000408" Return-path: In-Reply-To: <1189596770.5995.11.camel@Thinkpad> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: netfilter-bounces@lists.netfilter.org Errors-To: netfilter-bounces@lists.netfilter.org To: Arash Yadegarnia Cc: netfilter@lists.netfilter.org This is a cryptographically signed message in MIME format. --------------ms080509020007020609000408 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable So maybe you'll have to some bridging stuff and not=20 netfilter/iptables ones .... iptables/netfilter deals basically with Layer 3 (IP) packets and not = layer 2 frames, which are the ones you're interested. Arash Yadegarnia escreveu: > Thanks Jorge, > > I'm not using any specific VPN solution, Me and my colleagues are > developing a secure VPN solution based on kernel TUN/TAP driver. > Since we have full control over our tap interface we just need to > redirect the whole traffic coming into the eth0 (from a LAN) into the > tap interface, so we can read them (I mean Ethernet frames in Layer 2) > and send them out from the other pysical interface (eth1). > BTW, Redirecting a single or even multiple ports won't work in my > situation, because I want whole traffic in layer 2, not a specific port= > number. > > Thanks, > Arash > =20 --=20 Atenciosamente / Sincerily, Leonardo Rodrigues Solutti Tecnologia http://www.solutti.com.br Minha armadilha de SPAM, N=C3=83O mandem email gertrudes@solutti.com.br My SPAMTRAP, do not email it --------------ms080509020007020609000408 Content-Type: application/x-pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAQAAoIIRlzCC BN0wggPFoAMCAQICEHGS++YZX6xNEoV0cTSiGKcwDQYJKoZIhvcNAQEFBQAwezELMAkGA1UE BhMCR0IxGzAZBgNVBAgMEkdyZWF0ZXIgTWFuY2hlc3RlcjEQMA4GA1UEBwwHU2FsZm9yZDEa MBgGA1UECgwRQ29tb2RvIENBIExpbWl0ZWQxITAfBgNVBAMMGEFBQSBDZXJ0aWZpY2F0ZSBT ZXJ2aWNlczAeFw0wNDAxMDEwMDAwMDBaFw0yODEyMzEyMzU5NTlaMIGuMQswCQYDVQQGEwJV UzELMAkGA1UECBMCVVQxFzAVBgNVBAcTDlNhbHQgTGFrZSBDaXR5MR4wHAYDVQQKExVUaGUg VVNFUlRSVVNUIE5ldHdvcmsxITAfBgNVBAsTGGh0dHA6Ly93d3cudXNlcnRydXN0LmNvbTE2 MDQGA1UEAxMtVVROLVVTRVJGaXJzdC1DbGllbnQgQXV0aGVudGljYXRpb24gYW5kIEVtYWls MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsjmFpPJ9q0E7YkY3rs3BYHW8OWX5 ShpHornMSMxqmNVNNRm5pELlzkniii8efNIxB8dOtINknS4p1aJkxIW9hVE1eaROaJB7HHqk kqgX8pgV8pPMyaQylbsMTzC9mKALi+VuG6JG+ni8om+rWV6lL8/K2m2qL+usobNqqrcuZzWL eeEeaYji5kbNoKXqvgvOdjp6Dpvq/NonWz1zHyLmSGHGTPNpsaguG7bUMSAsvIKKjqQOpdeJ Q/wWWq8dcdcRWdq6hw2v+vPhwvCkxWeM1tZUOt4KpLoDd7NlyP0e03RiqhjKaJMeoYV+9Udl y/hNVyh00jT/MLbu9mIwFIws6wIDAQABo4IBJzCCASMwHwYDVR0jBBgwFoAUoBEKIz6W8Qfs 4q8p74Klf9AwpLQwHQYDVR0OBBYEFImCZ33EnSZwAEu0UEh83j2uBG59MA4GA1UdDwEB/wQE AwIBBjAPBgNVHRMBAf8EBTADAQH/MB0GA1UdJQQWMBQGCCsGAQUFBwMCBggrBgEFBQcDBDAR BgNVHSAECjAIMAYGBFUdIAAwewYDVR0fBHQwcjA4oDagNIYyaHR0cDovL2NybC5jb21vZG9j YS5jb20vQUFBQ2VydGlmaWNhdGVTZXJ2aWNlcy5jcmwwNqA0oDKGMGh0dHA6Ly9jcmwuY29t b2RvLm5ldC9BQUFDZXJ0aWZpY2F0ZVNlcnZpY2VzLmNybDARBglghkgBhvhCAQEEBAMCAQYw DQYJKoZIhvcNAQEFBQADggEBAJ2Vyzy4fqUJxB6/C8LHdo45PJTGEKpPDMngq4RdiVTgZTvz bRx8NywlVF+WIfw3hJGdFdwUT4HPVB1rbEVgxy35l1FM+WbKPKCCjKbI8OLp1Er57D9Wyd12 jMOCAU9sAPMeGmF0BEcDqcZAV5G8ZSLFJ2dPV9tkWtmNH7qGL/QGrpxp7en0zykX2OBKnxog L5dMUbtGB8SKN04g4wkxaMeexIud6H4RvDJoEJYRmETYKlFgTYjrdDrfQwYyyDlWjDoRUtNB pEMD9O3vMyfbOeAUTibJ2PU54om4k123KSZB6rObroP8d3XK6Mq1/uJlSmM+RMTQw16Hc6mY HK9/FX8wggZXMIIFP6ADAgECAhEAtQOW9QEF+4D7358uHbrqtDANBgkqhkiG9w0BAQUFADCB rjELMAkGA1UEBhMCVVMxCzAJBgNVBAgTAlVUMRcwFQYDVQQHEw5TYWx0IExha2UgQ2l0eTEe MBwGA1UEChMVVGhlIFVTRVJUUlVTVCBOZXR3b3JrMSEwHwYDVQQLExhodHRwOi8vd3d3LnVz ZXJ0cnVzdC5jb20xNjA0BgNVBAMTLVVUTi1VU0VSRmlyc3QtQ2xpZW50IEF1dGhlbnRpY2F0 aW9uIGFuZCBFbWFpbDAeFw0wNzA3MjUwMDAwMDBaFw0wODA3MjQyMzU5NTlaMIHwMTUwMwYD VQQLEyxDb21vZG8gVHJ1c3QgTmV0d29yayAtIFBFUlNPTkEgTk9UIFZBTElEQVRFRDFGMEQG A1UECxM9VGVybXMgYW5kIENvbmRpdGlvbnMgb2YgdXNlOiBodHRwOi8vd3d3LmNvbW9kby5u ZXQvcmVwb3NpdG9yeTEfMB0GA1UECxMWKGMpMjAwMyBDb21vZG8gTGltaXRlZDElMCMGA1UE AxMcTGVvbmFyZG8gUm9kcmlndWVzIE1hZ2FsaGFlczEnMCUGCSqGSIb3DQEJARYYbGVvbGlz dGFzQHNvbHV0dGkuY29tLmJyMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvmPE RsBVfxgAuuEeQFqd9PufbFYFkHgS1t+OjeXRxuEMM3J2powPOrd+LQl9n6ufyxT8BUWDlY5m WbOJLdYeBkBpyZuGbKXdiwISOgv7gmf5P2t1dxXnZ4iv878BOCE7oxnky++E6U913Htp2MQR Jtimsnyj6en/MltAuzV/sHaL/9ho2LMPilUMVZqOv7h3IdbyMA2VwRV+GoPulUEC+Ft9vVN7 wkOwNVx9fvPeQz1xqisMMghSQ4vIpRLPI2CbPdWf35FV4cpjQOzxdPIgvv6cu1v5gHj07JRK aPMz5Iko9XQnecXdN32EYaJPstHCZYqi80WbkxqBAx+O0/cG7wIDAQABo4ICKjCCAiYwHwYD VR0jBBgwFoAUiYJnfcSdJnAAS7RQSHzePa4Ebn0wHQYDVR0OBBYEFG+PJOF4e+6ExlTxx36j W7cVS+ULMA4GA1UdDwEB/wQEAwIFoDAMBgNVHRMBAf8EAjAAMCAGA1UdJQQZMBcGCCsGAQUF BwMEBgsrBgEEAbIxAQMFAjARBglghkgBhvhCAQEEBAMCBSAwRgYDVR0gBD8wPTA7BgwrBgEE AbIxAQIBAQEwKzApBggrBgEFBQcCARYdaHR0cHM6Ly9zZWN1cmUuY29tb2RvLm5ldC9DUFMw gaUGA1UdHwSBnTCBmjBMoEqgSIZGaHR0cDovL2NybC5jb21vZG9jYS5jb20vVVROLVVTRVJG aXJzdC1DbGllbnRBdXRoZW50aWNhdGlvbmFuZEVtYWlsLmNybDBKoEigRoZEaHR0cDovL2Ny bC5jb21vZG8ubmV0L1VUTi1VU0VSRmlyc3QtQ2xpZW50QXV0aGVudGljYXRpb25hbmRFbWFp bC5jcmwwfAYIKwYBBQUHAQEEcDBuMDYGCCsGAQUFBzAChipodHRwOi8vY3J0LmNvbW9kb2Nh LmNvbS9VVE5BQUFDbGllbnRDQS5jcnQwNAYIKwYBBQUHMAKGKGh0dHA6Ly9jcnQuY29tb2Rv Lm5ldC9VVE5BQUFDbGllbnRDQS5jcnQwIwYDVR0RBBwwGoEYbGVvbGlzdGFzQHNvbHV0dGku Y29tLmJyMA0GCSqGSIb3DQEBBQUAA4IBAQA3/bG1wT5OJ+cmq5RKB7LV/nFn0cmJ6EfSzs+d gleCZyn8QyL79F+0E9NjzR6mrcbEcz/uPYBLNJRYa7IjRqi25BSHC+gKRRy3PDagnWDlSp9U pnQ2yiOzaXiEk2NlC0K7Dpglw9FTijsoMoB4WbXfc4h/BLehVZ11Pd3zBwuYgv/cW1poF3Vu Yca7eBHSegHPZrwetxDkGLRTOHmrXuUJwrPJm7bE5OtFWddU9RBXfOR+NK68q5Ekb1Zc+9+A WYOuXKevHMsDAOZcE2iY//MSoimBJ2VhQ1h9dk/SrVI43TTmvKTBe7TOk/+uBIInrurVYLEr ZeYiQoYr5cSLCHaDMIIGVzCCBT+gAwIBAgIRALUDlvUBBfuA+9+fLh266rQwDQYJKoZIhvcN AQEFBQAwga4xCzAJBgNVBAYTAlVTMQswCQYDVQQIEwJVVDEXMBUGA1UEBxMOU2FsdCBMYWtl IENpdHkxHjAcBgNVBAoTFVRoZSBVU0VSVFJVU1QgTmV0d29yazEhMB8GA1UECxMYaHR0cDov L3d3dy51c2VydHJ1c3QuY29tMTYwNAYDVQQDEy1VVE4tVVNFUkZpcnN0LUNsaWVudCBBdXRo ZW50aWNhdGlvbiBhbmQgRW1haWwwHhcNMDcwNzI1MDAwMDAwWhcNMDgwNzI0MjM1OTU5WjCB 8DE1MDMGA1UECxMsQ29tb2RvIFRydXN0IE5ldHdvcmsgLSBQRVJTT05BIE5PVCBWQUxJREFU RUQxRjBEBgNVBAsTPVRlcm1zIGFuZCBDb25kaXRpb25zIG9mIHVzZTogaHR0cDovL3d3dy5j b21vZG8ubmV0L3JlcG9zaXRvcnkxHzAdBgNVBAsTFihjKTIwMDMgQ29tb2RvIExpbWl0ZWQx JTAjBgNVBAMTHExlb25hcmRvIFJvZHJpZ3VlcyBNYWdhbGhhZXMxJzAlBgkqhkiG9w0BCQEW GGxlb2xpc3Rhc0Bzb2x1dHRpLmNvbS5icjCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoC ggEBAL5jxEbAVX8YALrhHkBanfT7n2xWBZB4Etbfjo3l0cbhDDNydqaMDzq3fi0JfZ+rn8sU /AVFg5WOZlmziS3WHgZAacmbhmyl3YsCEjoL+4Jn+T9rdXcV52eIr/O/ATghO6MZ5MvvhOlP ddx7adjEESbYprJ8o+np/zJbQLs1f7B2i//YaNizD4pVDFWajr+4dyHW8jANlcEVfhqD7pVB Avhbfb1Te8JDsDVcfX7z3kM9caorDDIIUkOLyKUSzyNgmz3Vn9+RVeHKY0Ds8XTyIL7+nLtb +YB49OyUSmjzM+SJKPV0J3nF3Td9hGGiT7LRwmWKovNFm5MagQMfjtP3Bu8CAwEAAaOCAiow ggImMB8GA1UdIwQYMBaAFImCZ33EnSZwAEu0UEh83j2uBG59MB0GA1UdDgQWBBRvjyTheHvu hMZU8cd+o1u3FUvlCzAOBgNVHQ8BAf8EBAMCBaAwDAYDVR0TAQH/BAIwADAgBgNVHSUEGTAX BggrBgEFBQcDBAYLKwYBBAGyMQEDBQIwEQYJYIZIAYb4QgEBBAQDAgUgMEYGA1UdIAQ/MD0w OwYMKwYBBAGyMQECAQEBMCswKQYIKwYBBQUHAgEWHWh0dHBzOi8vc2VjdXJlLmNvbW9kby5u ZXQvQ1BTMIGlBgNVHR8EgZ0wgZowTKBKoEiGRmh0dHA6Ly9jcmwuY29tb2RvY2EuY29tL1VU Ti1VU0VSRmlyc3QtQ2xpZW50QXV0aGVudGljYXRpb25hbmRFbWFpbC5jcmwwSqBIoEaGRGh0 dHA6Ly9jcmwuY29tb2RvLm5ldC9VVE4tVVNFUkZpcnN0LUNsaWVudEF1dGhlbnRpY2F0aW9u YW5kRW1haWwuY3JsMHwGCCsGAQUFBwEBBHAwbjA2BggrBgEFBQcwAoYqaHR0cDovL2NydC5j b21vZG9jYS5jb20vVVROQUFBQ2xpZW50Q0EuY3J0MDQGCCsGAQUFBzAChihodHRwOi8vY3J0 LmNvbW9kby5uZXQvVVROQUFBQ2xpZW50Q0EuY3J0MCMGA1UdEQQcMBqBGGxlb2xpc3Rhc0Bz b2x1dHRpLmNvbS5icjANBgkqhkiG9w0BAQUFAAOCAQEAN/2xtcE+TifnJquUSgey1f5xZ9HJ iehH0s7PnYJXgmcp/EMi+/RftBPTY80epq3GxHM/7j2ASzSUWGuyI0aotuQUhwvoCkUctzw2 oJ1g5UqfVKZ0Nsojs2l4hJNjZQtCuw6YJcPRU4o7KDKAeFm133OIfwS3oVWddT3d8wcLmIL/ 3FtaaBd1bmHGu3gR0noBz2a8HrcQ5Bi0Uzh5q17lCcKzyZu2xOTrRVnXVPUQV3zkfjSuvKuR JG9WXPvfgFmDrlynrxzLAwDmXBNomP/zEqIpgSdlYUNYfXZP0q1SON005rykwXu0zpP/rgSC J67q1WCxK2XmIkKGK+XEiwh2gzGCBFMwggRPAgEBMIHEMIGuMQswCQYDVQQGEwJVUzELMAkG A1UECBMCVVQxFzAVBgNVBAcTDlNhbHQgTGFrZSBDaXR5MR4wHAYDVQQKExVUaGUgVVNFUlRS VVNUIE5ldHdvcmsxITAfBgNVBAsTGGh0dHA6Ly93d3cudXNlcnRydXN0LmNvbTE2MDQGA1UE AxMtVVROLVVTRVJGaXJzdC1DbGllbnQgQXV0aGVudGljYXRpb24gYW5kIEVtYWlsAhEAtQOW 9QEF+4D7358uHbrqtDAJBgUrDgMCGgUAoIICYzAYBgkqhkiG9w0BCQMxCwYJKoZIhvcNAQcB MBwGCSqGSIb3DQEJBTEPFw0wNzA5MTIxMTQ1MTdaMCMGCSqGSIb3DQEJBDEWBBR6MsRK6G3y cJDRqO0zbJvjUHcBKzBSBgkqhkiG9w0BCQ8xRTBDMAoGCCqGSIb3DQMHMA4GCCqGSIb3DQMC AgIAgDANBggqhkiG9w0DAgIBQDAHBgUrDgMCBzANBggqhkiG9w0DAgIBKDCB1QYJKwYBBAGC NxAEMYHHMIHEMIGuMQswCQYDVQQGEwJVUzELMAkGA1UECBMCVVQxFzAVBgNVBAcTDlNhbHQg TGFrZSBDaXR5MR4wHAYDVQQKExVUaGUgVVNFUlRSVVNUIE5ldHdvcmsxITAfBgNVBAsTGGh0 dHA6Ly93d3cudXNlcnRydXN0LmNvbTE2MDQGA1UEAxMtVVROLVVTRVJGaXJzdC1DbGllbnQg QXV0aGVudGljYXRpb24gYW5kIEVtYWlsAhEAtQOW9QEF+4D7358uHbrqtDCB1wYLKoZIhvcN AQkQAgsxgceggcQwga4xCzAJBgNVBAYTAlVTMQswCQYDVQQIEwJVVDEXMBUGA1UEBxMOU2Fs dCBMYWtlIENpdHkxHjAcBgNVBAoTFVRoZSBVU0VSVFJVU1QgTmV0d29yazEhMB8GA1UECxMY aHR0cDovL3d3dy51c2VydHJ1c3QuY29tMTYwNAYDVQQDEy1VVE4tVVNFUkZpcnN0LUNsaWVu dCBBdXRoZW50aWNhdGlvbiBhbmQgRW1haWwCEQC1A5b1AQX7gPvfny4duuq0MA0GCSqGSIb3 DQEBAQUABIIBAIicacpjLXItfzjJL57YHuczDGGkYjSAb4IcwFDmn0Kn+2yDKxZPSE0y1oei 1Gyee/7a1OpVC3h/e7yH0Xp5xOpaFUf43iV2FlDJy2WiuAOsWF/t1mW6tvK+ba/6E8NqtQXs TZB26CprZLvGFUhwv5xR9X0JcAzwLHqmmQPyFEQljks0LrcNXwziigr/3J25KB0no72P/oez omPG926O+9xPsdzkv7So1ftZ/NUKnDZsdAJXEtB/xLYdRf5jb9Pvk3IdceZv9TT1yYDJI8lM F7mY+8V/7nS5vVD1+fiuvisyOPV9aewLQVc1HEAnEDPhN71Ue9VpJXGVCH14Ja9WeAYAAAAA AAA= --------------ms080509020007020609000408--