Date: Mon, 27 Jan 2014 22:48:25 -0500 From: Jason Hellenthal <jhellenthal@dataix.net> To: Robert Simmons <rsimmons0@gmail.com> Cc: "freebsd-pf@freebsd.org" <freebsd-pf@freebsd.org> Subject: Re: PF in FreeBSD 10.0 Blocking Some SSH Message-ID: <8BED056E-BD4E-45A5-8855-02B740848F58@dataix.net> In-Reply-To: <CA%2BQLa9BhbNKAFS7Y5wj6FJ=S4Mod9hg53jULu8LGgmzp_kZ7mw@mail.gmail.com> References: <CA%2BQLa9D97WytnE2Yiy6VFXDrhcgLcpPGf2zB16urjf2Ms%2BrzFg@mail.gmail.com> <20140127192048.GS66160@FreeBSD.org> <FA54EBD0-E7F1-43CF-A62D-4D13F5C38383@dataix.net> <CA%2BQLa9BhbNKAFS7Y5wj6FJ=S4Mod9hg53jULu8LGgmzp_kZ7mw@mail.gmail.com>
next in thread | previous in thread | raw e-mail | index | archive | help
--Apple-Mail-BCF1F583-C2EF-48DD-BDAB-AEFE347D6FB9 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Interesting I'll see if I can plug away with this and produce something simi= lar to that using your rules once I can get past this kernel problem I have = . . . ;-) definately a point release --=20 Jason Hellenthal Voice: 95.30.17.6/616 JJH48-ARIN > On Jan 27, 2014, at 22:26, Robert Simmons <rsimmons0@gmail.com> wrote: >=20 > On Mon, Jan 27, 2014 at 4:06 PM, Jason Hellenthal > <jhellenthal@dataix.net> wrote: >>=20 >> I've seen similar things happen on SSH, that were due to a combination of= >> "scrub"ing and states expiring. Turning off scrub rules on SSH specifical= ly >> cured the scenario for me but I don't see an indication of whether or not= >> you are using that. >=20 > I am not using any scrubbing rules. >=20 >> You could also verify the states dropping by changing the optimization to= >> conservative. >=20 > The problem does not seem to be happening today, so I will try this > when it happens again: > set optimization conservative >=20 > However, the problem does not interrupt my ssh session with the > server, so I don't think that its dropping an idle connection. It > looks just to be blocking some packets involved with a connection. > _______________________________________________ > freebsd-pf@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-pf > To unsubscribe, send any mail to "freebsd-pf-unsubscribe@freebsd.org" --Apple-Mail-BCF1F583-C2EF-48DD-BDAB-AEFE347D6FB9 Content-Type: application/pkcs7-signature; name=smime.p7s Content-Disposition: attachment; filename=smime.p7s Content-Transfer-Encoding: base64 MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAQAAoIIUOTCCBjAw ggUYoAMCAQICAwaijjANBgkqhkiG9w0BAQsFADCBjDELMAkGA1UEBhMCSUwxFjAUBgNVBAoTDVN0 YXJ0Q29tIEx0ZC4xKzApBgNVBAsTIlNlY3VyZSBEaWdpdGFsIENlcnRpZmljYXRlIFNpZ25pbmcx ODA2BgNVBAMTL1N0YXJ0Q29tIENsYXNzIDEgUHJpbWFyeSBJbnRlcm1lZGlhdGUgQ2xpZW50IENB MB4XDTEzMDUxODA4NTA0OFoXDTE0MDUxOTIyMDk0N1owSDEfMB0GA1UEAwwWamhlbGxlbnRoYWxA ZGF0YWl4Lm5ldDElMCMGCSqGSIb3DQEJARYWamhlbGxlbnRoYWxAZGF0YWl4Lm5ldDCCASIwDQYJ KoZIhvcNAQEBBQADggEPADCCAQoCggEBALgnYFS1bWZr3KhKBzWAdRwrY+En+RRV8nCaYubqrMG+ YJbuenaIKSbIuFiDWipW4RHYTpE28pKaSnaVTG9WtAZvsWj0gYN9g2fYCnCOUceES2Yvi3RavxpB hsuzKIfsHb8iNNSEuczLu6gn4mQyaHwE4x6xSUKmbK8njR+YoF522F60wjsnq5dlOJdTrhDfObE5 5P23279WbRp8azgZX1VRB66wdKRDuSI1vBts4Nsha2paXd6HUUduHrPACBQREJTGXN8XtEKVwo63 aKUhRgtUwHNEuSWck/xwVl7PBUWH2dORAWTCqHjNuCKNOQ1/0LMiyMj7FdsBjN4dgL4YZpsCAwEA AaOCAtwwggLYMAkGA1UdEwQCMAAwCwYDVR0PBAQDAgSwMB0GA1UdJQQWMBQGCCsGAQUFBwMCBggr BgEFBQcDBDAdBgNVHQ4EFgQU29qUrmZtgQ7ZVoDKogfpJOSfk+YwHwYDVR0jBBgwFoAUU3Ltkpzg 2ssBXHx+ljVO8tS4UYIwIQYDVR0RBBowGIEWamhlbGxlbnRoYWxAZGF0YWl4Lm5ldDCCAUwGA1Ud IASCAUMwggE/MIIBOwYLKwYBBAGBtTcBAgMwggEqMC4GCCsGAQUFBwIBFiJodHRwOi8vd3d3LnN0 YXJ0c3NsLmNvbS9wb2xpY3kucGRmMIH3BggrBgEFBQcCAjCB6jAnFiBTdGFydENvbSBDZXJ0aWZp Y2F0aW9uIEF1dGhvcml0eTADAgEBGoG+VGhpcyBjZXJ0aWZpY2F0ZSB3YXMgaXNzdWVkIGFjY29y ZGluZyB0byB0aGUgQ2xhc3MgMSBWYWxpZGF0aW9uIHJlcXVpcmVtZW50cyBvZiB0aGUgU3RhcnRD b20gQ0EgcG9saWN5LCByZWxpYW5jZSBvbmx5IGZvciB0aGUgaW50ZW5kZWQgcHVycG9zZSBpbiBj b21wbGlhbmNlIG9mIHRoZSByZWx5aW5nIHBhcnR5IG9ibGlnYXRpb25zLjA2BgNVHR8ELzAtMCug KaAnhiVodHRwOi8vY3JsLnN0YXJ0c3NsLmNvbS9jcnR1MS1jcmwuY3JsMIGOBggrBgEFBQcBAQSB gTB/MDkGCCsGAQUFBzABhi1odHRwOi8vb2NzcC5zdGFydHNzbC5jb20vc3ViL2NsYXNzMS9jbGll bnQvY2EwQgYIKwYBBQUHMAKGNmh0dHA6Ly9haWEuc3RhcnRzc2wuY29tL2NlcnRzL3N1Yi5jbGFz czEuY2xpZW50LmNhLmNydDAjBgNVHRIEHDAahhhodHRwOi8vd3d3LnN0YXJ0c3NsLmNvbS8wDQYJ KoZIhvcNAQELBQADggEBAHsw8/Hw07gsNTKYnld74NBFtHnQOPkXYuccWx3j0PGQe9nqNxeingBf 2yvx+xBQzBoi4J1u84Jbrbe8Ii3+LLD/QMW9cN0SBIgRStPQLVee4STdjeabGmpXQa7omC02wYYO 83qh6CgJEIbmrsBSZH8ZSVrjkC4UmZS8wAQMS3qTWAPF0ZQGWx2+Gks2fXuacyt2LpNR+p9ogjAZ 1/rmUKjNhQZLswytaLRUdwAwSfQ3+TNs68h6Kv1LC3bNGBT3NEtr2q/nzzb5MzuFcDE6f9exroAC 4BHmokAprhna/vZdb6BrPjpXgRAlWAh3wEMxw75M9S/Nbzj/jNp+I+lvUJYwggY0MIIEHKADAgEC AgEeMA0GCSqGSIb3DQEBBQUAMH0xCzAJBgNVBAYTAklMMRYwFAYDVQQKEw1TdGFydENvbSBMdGQu MSswKQYDVQQLEyJTZWN1cmUgRGlnaXRhbCBDZXJ0aWZpY2F0ZSBTaWduaW5nMSkwJwYDVQQDEyBT dGFydENvbSBDZXJ0aWZpY2F0aW9uIEF1dGhvcml0eTAeFw0wNzEwMjQyMTAxNTVaFw0xNzEwMjQy MTAxNTVaMIGMMQswCQYDVQQGEwJJTDEWMBQGA1UEChMNU3RhcnRDb20gTHRkLjErMCkGA1UECxMi U2VjdXJlIERpZ2l0YWwgQ2VydGlmaWNhdGUgU2lnbmluZzE4MDYGA1UEAxMvU3RhcnRDb20gQ2xh c3MgMSBQcmltYXJ5IEludGVybWVkaWF0ZSBDbGllbnQgQ0EwggEiMA0GCSqGSIb3DQEBAQUAA4IB DwAwggEKAoIBAQDHCYPMzi3YGrEppC4Tq5a+ijKDjKaIQZZVR63UbxIP6uq/I0fhCu+cQhoUfE6E RKKnu8zPf1Jwuk0tsvVCk6U9b+0UjM0dLep3ZdE1gblK/1FwYT5Pipsu2yOMluLqwvsuz9/9f1+1 PKHG/FaR/wpbfuIqu54qzHDYeqiUfsYzoVflR80DAC7hmJ+SmZnNTWyUGHJbBpA8Q89lGxahNvur yGaC/o2/ceD2uYDX9U8Eg5DpIpGQdcbQeGarV04WgAUjjXX5r/2dabmtxWMZwhZna//jdiSyrrSM TGKkDiXm6/3/4ebfeZuCYKzN2P8O2F/Xe2AC/Y7zeEsnR7FOp+uXAgMBAAGjggGtMIIBqTAPBgNV HRMBAf8EBTADAQH/MA4GA1UdDwEB/wQEAwIBBjAdBgNVHQ4EFgQUU3Ltkpzg2ssBXHx+ljVO8tS4 UYIwHwYDVR0jBBgwFoAUTgvvGqRAW6UXaYcwyjRoQ9BBrvIwZgYIKwYBBQUHAQEEWjBYMCcGCCsG AQUFBzABhhtodHRwOi8vb2NzcC5zdGFydHNzbC5jb20vY2EwLQYIKwYBBQUHMAKGIWh0dHA6Ly93 d3cuc3RhcnRzc2wuY29tL3Nmc2NhLmNydDBbBgNVHR8EVDBSMCegJaAjhiFodHRwOi8vd3d3LnN0 YXJ0c3NsLmNvbS9zZnNjYS5jcmwwJ6AloCOGIWh0dHA6Ly9jcmwuc3RhcnRzc2wuY29tL3Nmc2Nh LmNybDCBgAYDVR0gBHkwdzB1BgsrBgEEAYG1NwECATBmMC4GCCsGAQUFBwIBFiJodHRwOi8vd3d3 LnN0YXJ0c3NsLmNvbS9wb2xpY3kucGRmMDQGCCsGAQUFBwIBFihodHRwOi8vd3d3LnN0YXJ0c3Ns LmNvbS9pbnRlcm1lZGlhdGUucGRmMA0GCSqGSIb3DQEBBQUAA4ICAQAKgwh9eKssBly4Y4xerhy5 I3dNoXHYfYa8PlVLL/qtXnkFgdtY1o95CfegFJTwqBBmf8pyTUnFsukDFUI22zF5bVHzuJ+GxhnS qN2sD1qetbYwBYK2iyYA5Pg7Er1A+hKMIzEzcduRkIMmCeUTyMyikfbUFvIBivtvkR8ZFAk22BZy +pJfAoedO61HTz4qSfQoCRcLN5A0t4DkuVhTMXIzuQ8CnykhExD6x4e6ebIbrjZLb7L+ocR0y4Yj Cl/Pd4MXU91y0vTipgr/O75CDUHDRHCCKBVmz/Rzkc/b970MEeHt5LC3NiWTgBSvrLEuVzBKM586 YoRD9Dy3OHQgWI270g+5MYA8GfgI/EPT5G7xPbCDz+zjdH89PeR3U4So4lSXur6H6vp+m9TQXPF3 a0LwZrp8MQ+Z77U1uL7TelWO5lApsbAonrqASfTpaprFVkL4nyGH+NHST2ZJPWIBk81i6Vw0ny0q ZW2Niy/QvVNKbb43A43ny076khXO7cNbBIRdJ/6qQNq9Bqb5C0Q5nEsFcj75oxQRqlKf6TcvGbjx kJh8BYtv9ePsXklAxtm8J7GCUBthHSQgepbkOexhJ0wP8imUkyiPHQ0GvEnd83129fZjoEhdGwXV 27ioRKbj/cIq7JRXun0NbeY+UdMYu9jGfIpDLtUUGSgsg2zMGs5R4jCCB8kwggWxoAMCAQICAQEw DQYJKoZIhvcNAQEFBQAwfTELMAkGA1UEBhMCSUwxFjAUBgNVBAoTDVN0YXJ0Q29tIEx0ZC4xKzAp BgNVBAsTIlNlY3VyZSBEaWdpdGFsIENlcnRpZmljYXRlIFNpZ25pbmcxKTAnBgNVBAMTIFN0YXJ0 Q29tIENlcnRpZmljYXRpb24gQXV0aG9yaXR5MB4XDTA2MDkxNzE5NDYzNloXDTM2MDkxNzE5NDYz NlowfTELMAkGA1UEBhMCSUwxFjAUBgNVBAoTDVN0YXJ0Q29tIEx0ZC4xKzApBgNVBAsTIlNlY3Vy ZSBEaWdpdGFsIENlcnRpZmljYXRlIFNpZ25pbmcxKTAnBgNVBAMTIFN0YXJ0Q29tIENlcnRpZmlj YXRpb24gQXV0aG9yaXR5MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAwYjbCbxsRnx4 n5V7tTOQ8nJi1sE2ICIkXs7pd/JDCqIGZKTMjjb4OOYj8G5tsTzdcqOFHKHTPbQzK9Mvr/7qsEFZ Z7bEBn0KnnSF1nlMgDd63zkFUln39BtGQ6TShYXSw3HzdWI0uiyKfx6P7u000BHHls1SPboz1t1N 3gs7SkufwiYv+rUWHHI1d8o8XebK4SaLGjZ2XAHbdBQl/u21oIgP3XjKLR8HlzABLXJ5+kbWEyqo uaarg0kd5fLv3eQBjhgKj2NTFoViqQ4ZOsy1ZqbCa3QH5Cvhdj60bdj2ROFzYh87xL6gU1YlbFEJ 96qryr92/W2b853bvz1mvAxWqq+YSJU6S9+nWFDZOHWpW+pDDAL/mevobE1wWyllnN2qXcyvATHs DOvSjejqnHvmbvcnZgwaSNduQuM/3iE+e+ENcPtjqqhsGlS0XCV6yaLJixamuyx+F14FTVhuEh0B 7hIQDcYyfxj//PT6zW6R6DZJvhpIaYvClk0aErJpF8EKkNb6eSJIv7p7afhwx/p6N9jYDdJ2T1f/ kLfjkdLd78Jgt2c63f6qnPDUi39yIs7Gn5e2+K+KoBCo2fsYxra1XFI8ibYZKnMBCg8DsxJg8nov gdujbv8mMJf1i92JV7atPbOvK8W3dgLwpdYrmoYUKnL24zOMXQlLE9+7jHQTUksCAwEAAaOCAlIw ggJOMAwGA1UdEwQFMAMBAf8wCwYDVR0PBAQDAgGuMB0GA1UdDgQWBBROC+8apEBbpRdphzDKNGhD 0EGu8jBkBgNVHR8EXTBbMCygKqAohiZodHRwOi8vY2VydC5zdGFydGNvbS5vcmcvc2ZzY2EtY3Js LmNybDAroCmgJ4YlaHR0cDovL2NybC5zdGFydGNvbS5vcmcvc2ZzY2EtY3JsLmNybDCCAV0GA1Ud IASCAVQwggFQMIIBTAYLKwYBBAGBtTcBAQEwggE7MC8GCCsGAQUFBwIBFiNodHRwOi8vY2VydC5z dGFydGNvbS5vcmcvcG9saWN5LnBkZjA1BggrBgEFBQcCARYpaHR0cDovL2NlcnQuc3RhcnRjb20u b3JnL2ludGVybWVkaWF0ZS5wZGYwgdAGCCsGAQUFBwICMIHDMCcWIFN0YXJ0IENvbW1lcmNpYWwg KFN0YXJ0Q29tKSBMdGQuMAMCAQEagZdMaW1pdGVkIExpYWJpbGl0eSwgcmVhZCB0aGUgc2VjdGlv biAqTGVnYWwgTGltaXRhdGlvbnMqIG9mIHRoZSBTdGFydENvbSBDZXJ0aWZpY2F0aW9uIEF1dGhv cml0eSBQb2xpY3kgYXZhaWxhYmxlIGF0IGh0dHA6Ly9jZXJ0LnN0YXJ0Y29tLm9yZy9wb2xpY3ku cGRmMBEGCWCGSAGG+EIBAQQEAwIABzA4BglghkgBhvhCAQ0EKxYpU3RhcnRDb20gRnJlZSBTU0wg Q2VydGlmaWNhdGlvbiBBdXRob3JpdHkwDQYJKoZIhvcNAQEFBQADggIBABZsmfRmDDT10IVefQrs 2hBOOBxe36YlBUuRMsHoO/E93UQJWwdJiinLZgK3sZr3JZgJPI4b4d02hytLu2jTOWY9oCbH8jmR HVGrgnt+1c5a5OIDV3Bplwj5XlimCt+MBppFFhY4Cl5X9mLHegIF5rwetfKe9Kkpg/iyFONuKIdE w5Aa3jipPKxDTWRFzt0oqVzyc3sE+Bfoq7HzLlxkbnMxOhK4vLMR5H2PgVGaO42J9E2TZns8A+3T mh2a82VQ9aDQdZ8vr/DqgkOY+GmciXnEQ45GcuNkNhKv9yUeOImQd37Da2q5w8tES6x4kIvnxywe SxFEyDRSJ80KXZ+FwYnVGnjylRBTMt2AhGZ12bVoKPthLr6EqDjAmRKGpR5nZK0GLi+pcIXHlg98 iWX1jkNUDqvdpYA5lGDANMmWcCyjEvUfSHu9HH5rt52Q9CI7rvj8Ksr6glKg769LVZPrwbXwIous NE4mIgShhyx1SrflfRPXuAxkwDbSyS+GEowjCcEbgjtzSaNqV4eU5dZ4xZlDY+NN4Hct4WWZcmkE GkcJ5g8BViT7H78OealYLrnECQF+lbptAAY+supKEDnY0Cv1v+x1v5cCxQkbCNxVN+KB+zeEQ2Ig yudWS2Xq/mzBJJMkoTTrBf+aIq6bfT/xZVEKpjBqs/SIHIAN/HKK6INeMYIDbzCCA2sCAQEwgZQw gYwxCzAJBgNVBAYTAklMMRYwFAYDVQQKEw1TdGFydENvbSBMdGQuMSswKQYDVQQLEyJTZWN1cmUg RGlnaXRhbCBDZXJ0aWZpY2F0ZSBTaWduaW5nMTgwNgYDVQQDEy9TdGFydENvbSBDbGFzcyAxIFBy aW1hcnkgSW50ZXJtZWRpYXRlIENsaWVudCBDQQIDBqKOMAkGBSsOAwIaBQCgggGvMBgGCSqGSIb3 DQEJAzELBgkqhkiG9w0BBwEwHAYJKoZIhvcNAQkFMQ8XDTE0MDEyODAzNDgyN1owIwYJKoZIhvcN AQkEMRYEFE8bLbV1wShLtEZx1sF6sZlp9vGBMIGlBgkrBgEEAYI3EAQxgZcwgZQwgYwxCzAJBgNV BAYTAklMMRYwFAYDVQQKEw1TdGFydENvbSBMdGQuMSswKQYDVQQLEyJTZWN1cmUgRGlnaXRhbCBD ZXJ0aWZpY2F0ZSBTaWduaW5nMTgwNgYDVQQDEy9TdGFydENvbSBDbGFzcyAxIFByaW1hcnkgSW50 ZXJtZWRpYXRlIENsaWVudCBDQQIDBqKOMIGnBgsqhkiG9w0BCRACCzGBl6CBlDCBjDELMAkGA1UE BhMCSUwxFjAUBgNVBAoTDVN0YXJ0Q29tIEx0ZC4xKzApBgNVBAsTIlNlY3VyZSBEaWdpdGFsIENl cnRpZmljYXRlIFNpZ25pbmcxODA2BgNVBAMTL1N0YXJ0Q29tIENsYXNzIDEgUHJpbWFyeSBJbnRl cm1lZGlhdGUgQ2xpZW50IENBAgMGoo4wDQYJKoZIhvcNAQEBBQAEggEATn2ImzM5MIE3Wd3R7nPo WI1uccg5S8v6OowvC4py3u/MG6VUxvrQ1wJ/CqMh75BEKvlGi9CYhxAfrd9lCIrKmSo+R/sfWp3a vChPtN7uFn4ay61evWbx62xmOm9G8kLCCZfaGrLsBATmZOZHgerXl5x9Hohvw6PY6eJUcDSt5J5j DbDz74QDbIX9ZPUcszDISBLxs4erygGDzQTgt3mu26RhN3I7aShTFT0fmnPrv1M13+iBx2brE0gl AVALKdcd3zhDfiw80UOs4TDVE8iYmvN5JNQ8iSvmf3+IqT4KGTHTYvtugyfJwI1ntEqpy07LtpBP qMVv6iqO4xrtxWnfZQAAAAAAAA== --Apple-Mail-BCF1F583-C2EF-48DD-BDAB-AEFE347D6FB9--
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?8BED056E-BD4E-45A5-8855-02B740848F58>