[From nobody Thu May 22 10:39:37 2008 From: "Fred Reimer" <freimer@ctiusa.com> To: <jason.plank@comcast.net>, "Rupert Finnigan" <rupert.finnigan@googlemail.com>, <cisco-nsp@puck.nether.net> Subject: RE: [c-nsp] LWAPP Problems Date: Thu, 22 May 2008 14:08:50 +0000 Content-Type: Multipart/mixed; boundary="NextPart_Webmail_9m3u9jl4l_13716_1211466992_1" --NextPart_Webmail_9m3u9jl4l_13716_1211466992_1 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Your configuration is wrong then. The DHCP option should point to the management interface. The AP should do a LWAPP Discover and the management interface should return a list of IP addresses that the AP can connect to (ap-manager address(es)), along with the relative load on each interface (max AP's and total AP's). See section 5.2.4 and 5.2.5 of the draft: 5.2.4. WTP Manager Control IPv4 Address The WTP Manager Control IPv4 Address message element is sent by the AC to the WTP during the discovery process and is used by the AC to provide the interfaces available on the AC, and their current load. This message element is useful for the WTP to perform load balancing across multiple interfaces. 0 1 2 3 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | IP Address | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | WTP Count | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ Type: 99 for WTP Manager Control IPv4 Address Length: 6 5.2.5. WTP Manager Control IPv6 Address The WTP Manager Control IPv6 Address message element is sent by the AC to the WTP during the discovery process and is used by the AC to provide the interfaces available on the AC, and their current load. This message element is useful for the WTP to perform load balancing across multiple interfaces. 0 1 2 3 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | IP Address | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | IP Address | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | IP Address | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | IP Address | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | WTP Count | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ Type: 137 for WTP Manager Control IPv6 Address Length: 6 IP Address: The IP Address of an interface. WTP Count: The number of WTPs currently connected to the interface. Fred Reimer, CISSP, CCNP, CQS-VPN, CQS-ISS Senior Network Engineer Coleman Technologies, Inc. 954-298-1697 > -----Original Message----- > From: cisco-nsp-bounces@puck.nether.net [mailto:cisco-nsp- > bounces@puck.nether.net] On Behalf Of jason.plank@comcast.net > Sent: Thursday, May 22, 2008 9:28 AM > To: Rupert Finnigan; cisco-nsp@puck.nether.net > Subject: Re: [c-nsp] LWAPP Problems > > I have always used the ap-manager interface in my DHCP option 43 > configuration. My understanding is that the Management interface is > used for controller to controller traffic to terminate EOIP tunnels. I > would call your configuration correct now :) > > -- > Regards, > > Jason Plank > CCIE #16560 > e: jason.plank@comcast.net > > -------------- Original message ---------------------- > From: "Rupert Finnigan" <rupert.finnigan@googlemail.com> > > Hi, > > > > Thanks to all who offered advise - It was the IP address in the end. > I'd > > setup DHCP Option 43 to the ap-manager interface address, and not the > > management one. Now that's corrected all is fine. I'm still confused > as to > > how this particular network has worked in the past though! > > > > Thanks again, > > > > Rupert > > _______________________________________________ > > cisco-nsp mailing list cisco-nsp@puck.nether.net > > https://puck.nether.net/mailman/listinfo/cisco-nsp > > archive at http://puck.nether.net/pipermail/cisco-nsp/ > > _______________________________________________ > cisco-nsp mailing list cisco-nsp@puck.nether.net > https://puck.nether.net/mailman/listinfo/cisco-nsp > archive at http://puck.nether.net/pipermail/cisco-nsp/ --NextPart_Webmail_9m3u9jl4l_13716_1211466992_1 Content-Type: application/x-pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAQAAoIII0jCCAlow ggHDoAMCAQICEE/N8u+Cjf1akAnPH3Rf2m8wDQYJKoZIhvcNAQEFBQAwYjELMAkGA1UEBhMCWkEx JTAjBgNVBAoTHFRoYXd0ZSBDb25zdWx0aW5nIChQdHkpIEx0ZC4xLDAqBgNVBAMTI1RoYXd0ZSBQ ZXJzb25hbCBGcmVlbWFpbCBJc3N1aW5nIENBMB4XDTA4MDEyMjIxMjcyN1oXDTA5MDEyMTIxMjcy N1owRDEfMB0GA1UEAxMWVGhhd3RlIEZyZWVtYWlsIE1lbWJlcjEhMB8GCSqGSIb3DQEJARYSZnJl aW1lckBjdGl1c2EuY29tMIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDFAAtjFvwayIA70SOY SunlDptyQhb1DviV+LHKOcX5MadLk2NANpODodUvSUb2AgwAqOkCv7cEEMVTAtYaupWbqtyTSTC8 /T8+mmKwBFgci1PmQrkfE30vneHVuylH2n/lKE4vbLXDFKpcIvqSE8SkgAxQFF2+npog2Uxase9t 6QIDAQABoy8wLTAdBgNVHREEFjAUgRJmcmVpbWVyQGN0aXVzYS5jb20wDAYDVR0TAQH/BAIwADAN BgkqhkiG9w0BAQUFAAOBgQAHcmBSgreS/FopWMmY+jGgR8IMk07AxNIyvszC1+EqT5GN8CB+BOrr ePcfIajM/1s/jVJhl7GN/wbKx39vcRFLdTMWfYwRWXJfJFk9C7NBp5QmpUaVxi/q0BFTC9l25BnB 13sv24vIsjSCGif979xFZpwEdP+UZ4U9xfqG+Ps32jCCAy0wggKWoAMCAQICAQAwDQYJKoZIhvcN AQEEBQAwgdExCzAJBgNVBAYTAlpBMRUwEwYDVQQIEwxXZXN0ZXJuIENhcGUxEjAQBgNVBAcTCUNh cGUgVG93bjEaMBgGA1UEChMRVGhhd3RlIENvbnN1bHRpbmcxKDAmBgNVBAsTH0NlcnRpZmljYXRp b24gU2VydmljZXMgRGl2aXNpb24xJDAiBgNVBAMTG1RoYXd0ZSBQZXJzb25hbCBGcmVlbWFpbCBD QTErMCkGCSqGSIb3DQEJARYccGVyc29uYWwtZnJlZW1haWxAdGhhd3RlLmNvbTAeFw05NjAxMDEw MDAwMDBaFw0yMDEyMzEyMzU5NTlaMIHRMQswCQYDVQQGEwJaQTEVMBMGA1UECBMMV2VzdGVybiBD YXBlMRIwEAYDVQQHEwlDYXBlIFRvd24xGjAYBgNVBAoTEVRoYXd0ZSBDb25zdWx0aW5nMSgwJgYD VQQLEx9DZXJ0aWZpY2F0aW9uIFNlcnZpY2VzIERpdmlzaW9uMSQwIgYDVQQDExtUaGF3dGUgUGVy c29uYWwgRnJlZW1haWwgQ0ExKzApBgkqhkiG9w0BCQEWHHBlcnNvbmFsLWZyZWVtYWlsQHRoYXd0 ZS5jb20wgZ8wDQYJKoZIhvcNAQEBBQADgY0AMIGJAoGBANRp19SwlGRbcelH2AxRtupykbCEXn0t DY97Et+FJXUodDpCLGMnn5V7S+9+GYcdhuqj3bnOlmQawhRuRKx85o/oTQ9xH0A4pgCjh3j2+ZSG Xq3qwF5269kUo11uenwMpUtVfwYZKX+emibVars4JAhqmMex2qOYkf152+VaxBy5AgMBAAGjEzAR MA8GA1UdEwEB/wQFMAMBAf8wDQYJKoZIhvcNAQEEBQADgYEAx+ySfk749ZalZ2IqpPBNEWDQb41g WGGsJrtSNVwIzzD7qEqWih9iQiOMFw/0umScF6xHKd+dmF7SbGBxXKKs3Hnj524ARx+1DSjoAp3k mv0T9KbZfLH43F8jJgmRgHPQFBveQ6mDJfLmnC8Vyv6mq4oHdYsM3VGEa+T40c53ooEwggM/MIIC qKADAgECAgENMA0GCSqGSIb3DQEBBQUAMIHRMQswCQYDVQQGEwJaQTEVMBMGA1UECBMMV2VzdGVy biBDYXBlMRIwEAYDVQQHEwlDYXBlIFRvd24xGjAYBgNVBAoTEVRoYXd0ZSBDb25zdWx0aW5nMSgw JgYDVQQLEx9DZXJ0aWZpY2F0aW9uIFNlcnZpY2VzIERpdmlzaW9uMSQwIgYDVQQDExtUaGF3dGUg UGVyc29uYWwgRnJlZW1haWwgQ0ExKzApBgkqhkiG9w0BCQEWHHBlcnNvbmFsLWZyZWVtYWlsQHRo YXd0ZS5jb20wHhcNMDMwNzE3MDAwMDAwWhcNMTMwNzE2MjM1OTU5WjBiMQswCQYDVQQGEwJaQTEl MCMGA1UEChMcVGhhd3RlIENvbnN1bHRpbmcgKFB0eSkgTHRkLjEsMCoGA1UEAxMjVGhhd3RlIFBl cnNvbmFsIEZyZWVtYWlsIElzc3VpbmcgQ0EwgZ8wDQYJKoZIhvcNAQEBBQADgY0AMIGJAoGBAMSm PFVzVftOucqZWh5owHUEcJ3f6f+jHuy9zfVb8hp2vX8MOmHyv1HOAdTlUAow1wJjWiyJFXCO3cnw K4Vaqj9xVsuvPAsH5/EfkTYkKhPPK9Xzgnc9A74r/rsYPge/QIACZNenprufZdHFKlSFD0gEf6e2 0TxhBEAeZBlyYLf7AgMBAAGjgZQwgZEwEgYDVR0TAQH/BAgwBgEB/wIBADBDBgNVHR8EPDA6MDig NqA0hjJodHRwOi8vY3JsLnRoYXd0ZS5jb20vVGhhd3RlUGVyc29uYWxGcmVlbWFpbENBLmNybDAL BgNVHQ8EBAMCAQYwKQYDVR0RBCIwIKQeMBwxGjAYBgNVBAMTEVByaXZhdGVMYWJlbDItMTM4MA0G CSqGSIb3DQEBBQUAA4GBAEiM0VCD6gsuzA2jZqxnD3+vrL7CF6FDlpSdf0whuPg2H6otnzYvwPQc UCCTcDz9reFhYsPZOhl+hLGZGwDFGguCdJ4lUJRix9sncVcljd2pnDmOjCBPZV+V2vf3h9bGCE6u 9uo05RAaWzVNd+NWIXiC3CEZNd4ksdMdRv9dX2VPMYIC+DCCAvQCAQEwdjBiMQswCQYDVQQGEwJa QTElMCMGA1UEChMcVGhhd3RlIENvbnN1bHRpbmcgKFB0eSkgTHRkLjEsMCoGA1UEAxMjVGhhd3Rl IFBlcnNvbmFsIEZyZWVtYWlsIElzc3VpbmcgQ0ECEE/N8u+Cjf1akAnPH3Rf2m8wCQYFKw4DAhoF AKCCAdgwGAYJKoZIhvcNAQkDMQsGCSqGSIb3DQEHATAcBgkqhkiG9w0BCQUxDxcNMDgwNTIyMTQw ODMwWjAjBgkqhkiG9w0BCQQxFgQU8+uoY9p7Fr+ypZ93Yrffx6lDVRgwZwYJKoZIhvcNAQkPMVow WDAKBggqhkiG9w0DBzAOBggqhkiG9w0DAgICAIAwDQYIKoZIhvcNAwICAUAwBwYFKw4DAgcwDQYI KoZIhvcNAwICASgwBwYFKw4DAhowCgYIKoZIhvcNAgUwgYUGCSsGAQQBgjcQBDF4MHYwYjELMAkG A1UEBhMCWkExJTAjBgNVBAoTHFRoYXd0ZSBDb25zdWx0aW5nIChQdHkpIEx0ZC4xLDAqBgNVBAMT I1RoYXd0ZSBQZXJzb25hbCBGcmVlbWFpbCBJc3N1aW5nIENBAhBPzfLvgo39WpAJzx90X9pvMIGH BgsqhkiG9w0BCRACCzF4oHYwYjELMAkGA1UEBhMCWkExJTAjBgNVBAoTHFRoYXd0ZSBDb25zdWx0 aW5nIChQdHkpIEx0ZC4xLDAqBgNVBAMTI1RoYXd0ZSBQZXJzb25hbCBGcmVlbWFpbCBJc3N1aW5n IENBAhBPzfLvgo39WpAJzx90X9pvMA0GCSqGSIb3DQEBAQUABIGANqMwmWGN11abNcvU+NsKVVf4 zYd+MuGtjA9WGk9BcTPxqi1W+htBKo5AJQxE/q6LsTOjQUKB6HewZbNAKkMT/kTVfPAYjQcNE2ON 2wFOCEeY1w1YaISpoWteYP22LN16NgCRHwiSfgnRldJcSQEPbx+wElYXnIvE/N/O7KJQ+H4AAAAA AAA= --NextPart_Webmail_9m3u9jl4l_13716_1211466992_1-- ]