Date: Wed, 19 Sep 2001 09:39:08 -0800 From: "Lars Eggert" <larse@ISI.EDU> To: "Jerry Murdock" <jerry_murdock@yahoo.com>, <freebsd-net@freebsd.org> Subject: RE: IPSEC Tunnels vs Dynamoic IPs Message-ID: <PCELJJEJJMODEMKEBLLBKEDBCAAA.larse@isi.edu> In-Reply-To: <20010919060918.63732.qmail@web14609.mail.yahoo.com>
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This is a multi-part message in MIME format. ------=_NextPart_000_0009_01C140EE.EE0EDC70 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit > Can an IPSEC tunnel be established between two LANs when one side is using > PPPoE/DSL with dynamic IP using either manual keys or IKE? ... > A simple "yes," "no," or "ARE YOU NUTS!?" would be adequate, but any > pointers on a "yes" answer would be great. Yes. :-) It should definitly work with manual keying, the only problem is that you then need to manually reykey when the dynamic IP end changes address. Not sure if this is a problem for the timescales you're looking at. Don't know if IKE supports this though, I have little experience with it, but I'd guess it does not (cannot, really). It may work if dynamic DNS names can be used with IKE. Anyone? Lars -- Lars Eggert <larse@isi.edu> Information Sciences Institute http://www.isi.edu/larse/ University of Southern California ------=_NextPart_000_0009_01C140EE.EE0EDC70 Content-Type: application/x-pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAQAAoIIF5jCCArUw ggIeoAMCAQICAwWBRzANBgkqhkiG9w0BAQIFADCBkjELMAkGA1UEBhMCWkExFTATBgNVBAgTDFdl c3Rlcm4gQ2FwZTESMBAGA1UEBxMJQ2FwZSBUb3duMQ8wDQYDVQQKEwZUaGF3dGUxHTAbBgNVBAsT FENlcnRpZmljYXRlIFNlcnZpY2VzMSgwJgYDVQQDEx9QZXJzb25hbCBGcmVlbWFpbCBSU0EgMjAw MC44LjMwMB4XDTAxMDgyNDE2NDAwMFoXDTAyMDgyNDE2NDAwMFowVDEPMA0GA1UEBBMGRWdnZXJ0 MQ0wCwYDVQQqEwRMYXJzMRQwEgYDVQQDEwtMYXJzIEVnZ2VydDEcMBoGCSqGSIb3DQEJARYNbGFy c2VAaXNpLmVkdTCBnzANBgkqhkiG9w0BAQEFAAOBjQAwgYkCgYEA0AvLBsD78nxcUHeHkaMgl3b4 qYPnfgbf8Lh+HQP8RgGMRG/Yb+vTpkGezlwt9pkJxiD11uZDy4CNNJUu3gKxKSb+zRV70O+lkwwf tuHoLHoH4xwo3LcQ2LGDpd+I95tUN4dfJ3TmeEcUSF50dC/SuUI4w8AlhXQ8IxrhgdayTpECAwEA AaNWMFQwKgYFK2UBBAEEITAfAgEAMBowGAIBBAQTTDJ1TXlmZkJOVWJOSkpjZFoyczAYBgNVHREE ETAPgQ1sYXJzZUBpc2kuZWR1MAwGA1UdEwEB/wQCMAAwDQYJKoZIhvcNAQECBQADgYEAheZhn0pQ A8zI7U2K1ZIAl11j0a1DKxnp3GtTvOUrGRB3WvYxidvdZ1kizhEsWeXU81TkNDH0DaRqtOEeu6Q2 OhB+jeKEqY7IDAJE4/fI0e+d6PnG1hd+vEvYmsKHkmzBhPc94XUOKNWO+qVNP2NGyNI3QIDy5wX4 fdcOo1S34r4wggMpMIICkqADAgECAgEMMA0GCSqGSIb3DQEBBAUAMIHRMQswCQYDVQQGEwJaQTEV MBMGA1UECBMMV2VzdGVybiBDYXBlMRIwEAYDVQQHEwlDYXBlIFRvd24xGjAYBgNVBAoTEVRoYXd0 ZSBDb25zdWx0aW5nMSgwJgYDVQQLEx9DZXJ0aWZpY2F0aW9uIFNlcnZpY2VzIERpdmlzaW9uMSQw IgYDVQQDExtUaGF3dGUgUGVyc29uYWwgRnJlZW1haWwgQ0ExKzApBgkqhkiG9w0BCQEWHHBlcnNv bmFsLWZyZWVtYWlsQHRoYXd0ZS5jb20wHhcNMDAwODMwMDAwMDAwWhcNMDIwODI5MjM1OTU5WjCB kjELMAkGA1UEBhMCWkExFTATBgNVBAgTDFdlc3Rlcm4gQ2FwZTESMBAGA1UEBxMJQ2FwZSBUb3du MQ8wDQYDVQQKEwZUaGF3dGUxHTAbBgNVBAsTFENlcnRpZmljYXRlIFNlcnZpY2VzMSgwJgYDVQQD Ex9QZXJzb25hbCBGcmVlbWFpbCBSU0EgMjAwMC44LjMwMIGfMA0GCSqGSIb3DQEBAQUAA4GNADCB iQKBgQDeMzKmY8cJJUU+0m54J2eBxdqIGYKXDuNEKYpjNSptcDz63K737nRvMLwzkH/5NHGgo22Y 8cNPomXbDfpL8dbdYaX5hc1VmjUanZJ1qCeu2HL5ugL217CR3hzpq+AYA6h8Q0JQUYeDPPA5tJtU ihOH/7ObnUlmAC0JieyUa+mhaQIDAQABo04wTDApBgNVHREEIjAgpB4wHDEaMBgGA1UEAxMRUHJp dmF0ZUxhYmVsMS0yOTcwEgYDVR0TAQH/BAgwBgEB/wIBADALBgNVHQ8EBAMCAQYwDQYJKoZIhvcN AQEEBQADgYEAcxtvJmWL/xU0S1liiu1EvknH6A27j7kNaiYqYoQfuIdjdBxtt88aU5FL4c3mONnt UPQ6bDSSrOaSnG7BIwHCCafvS65y3QZn9VBvLli4tgvBUFe17BzX7xe21Yibt6KIGu05Wzl9NPy2 lhglTWr0ncXDkS+plrgFPFL83eliA0gxggKqMIICpgIBATCBmjCBkjELMAkGA1UEBhMCWkExFTAT BgNVBAgTDFdlc3Rlcm4gQ2FwZTESMBAGA1UEBxMJQ2FwZSBUb3duMQ8wDQYDVQQKEwZUaGF3dGUx HTAbBgNVBAsTFENlcnRpZmljYXRlIFNlcnZpY2VzMSgwJgYDVQQDEx9QZXJzb25hbCBGcmVlbWFp bCBSU0EgMjAwMC44LjMwAgMFgUcwCQYFKw4DAhoFAKCCAWUwGAYJKoZIhvcNAQkDMQsGCSqGSIb3 DQEHATAcBgkqhkiG9w0BCQUxDxcNMDEwOTE5MTczOTA4WjAjBgkqhkiG9w0BCQQxFgQUu7qRuwXs 5mZof6NTtJyJKrd0W0swWAYJKoZIhvcNAQkPMUswSTAKBggqhkiG9w0DBzAOBggqhkiG9w0DAgIC AIAwBwYFKw4DAgcwDQYIKoZIhvcNAwICASgwBwYFKw4DAhowCgYIKoZIhvcNAgUwgasGCSsGAQQB gjcQBDGBnTCBmjCBkjELMAkGA1UEBhMCWkExFTATBgNVBAgTDFdlc3Rlcm4gQ2FwZTESMBAGA1UE BxMJQ2FwZSBUb3duMQ8wDQYDVQQKEwZUaGF3dGUxHTAbBgNVBAsTFENlcnRpZmljYXRlIFNlcnZp Y2VzMSgwJgYDVQQDEx9QZXJzb25hbCBGcmVlbWFpbCBSU0EgMjAwMC44LjMwAgMFgUcwDQYJKoZI hvcNAQEBBQAEgYCAsNzR++TlqoC53ctEdEKtDnbUk+t75WmHxiUkR0DD0pnEgE0ORinuZT8uEO+/ cW059to/iqRPdUvB91jz+0O2wNn9Nw2ZGEBdRVvusw7xuONYmc/pkYwrFrmuHXvyScYUFqxy+PTO h8ORr5h72F1dmJSuCJKAKWDBRxNPChi0owAAAAAAAA== ------=_NextPart_000_0009_01C140EE.EE0EDC70-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message
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