From mboxrd@z Thu Jan 1 00:00:00 1970 From: ummeegge To: development@lists.ipfire.org Subject: Re: OpenSSL-1.1.1a - No TLSv1.3 with unbound Date: Tue, 05 Mar 2019 18:17:06 +0100 Message-ID: In-Reply-To: MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="===============3781275571296105544==" List-Id: --===============3781275571296105544== Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Hi all, really was hoping that things are changing with the testings of Core 128 and was then happy to see that OpenSSL-1.1.1b addresses a potential problem/solution -->=20 https://www.openssl.org/news/changelog.html#x1 but it doesn=C2=B4t... Have currently Core 129 with unbound -1.9.0 and OpenSSL-1.1.1b installed --> Version 1.9.0 linked libs: libevent 2.1.8-stable (it uses epoll), OpenSSL 1.1.1b 26 Feb 20= 19 linked modules: dns64 respip validator iterator BSD licensed, see LICENSE in source package for details. Report bugs to unbound-bugs(a)nlnetlabs.nl but (only?) unbound uses no TLSv1.3 (curl and Apache does), tested with Quad9= and Cloudflare --> ;; DEBUG: Querying for owner(www.isoc.org.), class(1), type(1), server(9.9.9.= 9), port(853), protocol(TCP) ;; DEBUG: TLS, imported 135 certificates from '/etc/ssl/certs/ca-bundle.crt' ;; DEBUG: TLS, received certificate hierarchy: ;; DEBUG: #1, C=3DUS,ST=3DCalifornia,L=3DBerkeley,O=3DQuad9,CN=3D*.quad9.net ;; DEBUG: SHA-256 PIN: /SlsviBkb05Y/8XiKF9+CZsgCtrqPQk5bh47o0R3/Cg=3D ;; DEBUG: #2, C=3DUS,O=3DDigiCert Inc,CN=3DDigiCert ECC Secure Server CA ;; DEBUG: SHA-256 PIN: PZXN3lRAy+8tBKk2Ox6F7jIlnzr2Yzmwqc3JnyfXoCw=3D ;; DEBUG: TLS, skipping certificate PIN check ;; DEBUG: TLS, The certificate is trusted.=20 ;; TLS session (TLS1.2)-(ECDHE-ECDSA-SECP256R1)-(CHACHA20-POLY1305) ;; ->>HEADER<<- opcode: QUERY; status: NOERROR; id: 10011 ;; Flags: qr rd ra ad; QUERY: 1; ANSWER: 2; AUTHORITY: 0; ADDITIONAL: 1 ;; EDNS PSEUDOSECTION: ;; Version: 0; flags: do; UDP size: 4096 B; ext-rcode: NOERROR ;; QUESTION SECTION: ;; www.isoc.org. IN A ;; ANSWER SECTION: www.isoc.org. 300 IN A 46.43.36.222 www.isoc.org. 300 IN RRSIG A 7 3 300 20190319085001 20190305085001 545= 12 isoc.org. Mapbxw7G2F4QRTgrFg9P2uA2GYz2YnJIQu58t9MRdQJi4MU2EJeWqCRdUpy0kCHV= CxDcDln9u+hnlF271IjZG/fTPGhw0A4bgCtHXXqAr/89b83maNRuYw/DVO4JI20z4+7TYY18yQinu= tvZUvzobmUebXVPWhNsRPLHbb4tOeI=3D ;; Received 225 B ;; Time 2019-03-05 18:09:18 CET ;; From 9.9.9.9(a)853(TCP) in 142.4 ms Exit status: 0 =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D ;; DEBUG: Querying for owner(www.isoc.org.), class(1), type(1), server(1.1.1.= 1), port(853), protocol(TCP) ;; DEBUG: TLS, imported 135 certificates from '/etc/ssl/certs/ca-bundle.crt' ;; DEBUG: TLS, received certificate hierarchy: ;; DEBUG: #1, C=3DUS,ST=3DCalifornia,L=3DSan Francisco,O=3DCloudflare\, Inc.= ,CN=3Dcloudflare-dns.com ;; DEBUG: SHA-256 PIN: V6zes8hHBVwUECsHf7uV5xGM7dj3uMXIS9//7qC8+jU=3D ;; DEBUG: #2, C=3DUS,O=3DDigiCert Inc,CN=3DDigiCert ECC Secure Server CA ;; DEBUG: SHA-256 PIN: PZXN3lRAy+8tBKk2Ox6F7jIlnzr2Yzmwqc3JnyfXoCw=3D ;; DEBUG: TLS, skipping certificate PIN check ;; DEBUG: TLS, The certificate is trusted.=20 ;; TLS session (TLS1.2)-(ECDHE-ECDSA-SECP256R1)-(AES-256-GCM) ;; ->>HEADER<<- opcode: QUERY; status: NOERROR; id: 24241 ;; Flags: qr rd ra ad; QUERY: 1; ANSWER: 2; AUTHORITY: 0; ADDITIONAL: 1 ;; EDNS PSEUDOSECTION: ;; Version: 0; flags: do; UDP size: 1452 B; ext-rcode: NOERROR ;; PADDING: 239 B ;; QUESTION SECTION: ;; www.isoc.org. IN A ;; ANSWER SECTION: www.isoc.org. 300 IN A 46.43.36.222 www.isoc.org. 300 IN RRSIG A 7 3 300 20190319085001 20190305085001 545= 12 isoc.org. Mapbxw7G2F4QRTgrFg9P2uA2GYz2YnJIQu58t9MRdQJi4MU2EJeWqCRdUpy0kCHV= CxDcDln9u+hnlF271IjZG/fTPGhw0A4bgCtHXXqAr/89b83maNRuYw/DVO4JI20z4+7TYY18yQinu= tvZUvzobmUebXVPWhNsRPLHbb4tOeI=3D ;; Received 468 B ;; Time 2019-03-05 18:09:24 CET ;; From 1.1.1.1(a)853(TCP) in 19.3 ms Exit status: 0 whereby my "old" machine with unbound --> Version 1.8.1 linked libs: libevent 2.1.8-stable (it uses epoll), OpenSSL 1.1.1a 20 Nov 20= 18 linked modules: dns64 respip validator iterator BSD licensed, see LICENSE in source package for details. Report bugs to unbound-bugs(a)nlnetlabs.nl uses it --> ;; DEBUG: Querying for owner(www.isoc.org.), class(1), type(1), server(1.1.1.= 1), port(853), protocol(TCP) ;; DEBUG: TLS, imported 128 certificates from '/etc/ssl/certs/ca-bundle.crt' ;; DEBUG: TLS, received certificate hierarchy: ;; DEBUG: #1, C=3DUS,ST=3DCalifornia,L=3DSan Francisco,O=3DCloudflare\, Inc.= ,CN=3Dcloudflare-dns.com ;; DEBUG: SHA-256 PIN: V6zes8hHBVwUECsHf7uV5xGM7dj3uMXIS9//7qC8+jU=3D ;; DEBUG: #2, C=3DUS,O=3DDigiCert Inc,CN=3DDigiCert ECC Secure Server CA ;; DEBUG: SHA-256 PIN: PZXN3lRAy+8tBKk2Ox6F7jIlnzr2Yzmwqc3JnyfXoCw=3D ;; DEBUG: TLS, skipping certificate PIN check ;; DEBUG: TLS, The certificate is trusted.=20 ;; TLS session (TLS1.3)-(ECDHE-SECP256R1)-(ECDSA-SECP256R1-SHA256)-(AES-256-G= CM) ;; ->>HEADER<<- opcode: QUERY; status: NOERROR; id: 5997 ;; Flags: qr rd ra ad; QUERY: 1; ANSWER: 2; AUTHORITY: 0; ADDITIONAL: 1 ;; EDNS PSEUDOSECTION: ;; Version: 0; flags: do; UDP size: 1452 B; ext-rcode: NOERROR ;; PADDING: 239 B ;; QUESTION SECTION: ;; www.isoc.org. IN A ;; ANSWER SECTION: www.isoc.org. 158 IN A 46.43.36.222 www.isoc.org. 158 IN RRSIG A 7 3 300 20190319085001 20190305085001 545= 12 isoc.org. Mapbxw7G2F4QRTgrFg9P2uA2GYz2YnJIQu58t9MRdQJi4MU2EJeWqCRdUpy0kCHV= CxDcDln9u+hnlF271IjZG/fTPGhw0A4bgCtHXXqAr/89b83maNRuYw/DVO4JI20z4+7TYY18yQinu= tvZUvzobmUebXVPWhNsRPLHbb4tOeI=3D ;; Received 468 B ;; Time 2019-03-05 18:11:44 CET ;; From 1.1.1.1(a)853(TCP) in 47.5 ms Exit status: 0 =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D ;; DEBUG: Querying for owner(www.isoc.org.), class(1), type(1), server(9.9.9.9), port(853), protocol(TCP) ;; DEBUG: TLS, imported 128 certificates from '/etc/ssl/certs/ca- bundle.crt' ;; DEBUG: TLS, received certificate hierarchy: ;; DEBUG: #1, C=3DUS,ST=3DCalifornia,L=3DBerkeley,O=3DQuad9,CN=3D*.quad9.net ;; DEBUG: SHA-256 PIN: /SlsviBkb05Y/8XiKF9+CZsgCtrqPQk5bh47o0R3/Cg=3D ;; DEBUG: #2, C=3DUS,O=3DDigiCert Inc,CN=3DDigiCert ECC Secure Server CA ;; DEBUG: SHA-256 PIN: PZXN3lRAy+8tBKk2Ox6F7jIlnzr2Yzmwqc3JnyfXoCw=3D ;; DEBUG: TLS, skipping certificate PIN check ;; DEBUG: TLS, The certificate is trusted.=20 ;; TLS session (TLS1.3)-(ECDHE-SECP256R1)-(ECDSA-SECP256R1-SHA256)- (AES-256-GCM) ;; ->>HEADER<<- opcode: QUERY; status: NOERROR; id: 13744 ;; Flags: qr rd ra ad; QUERY: 1; ANSWER: 2; AUTHORITY: 0; ADDITIONAL: 1 ;; EDNS PSEUDOSECTION: ;; Version: 0; flags: do; UDP size: 4096 B; ext-rcode: NOERROR ;; QUESTION SECTION: ;; www.isoc.org. IN A ;; ANSWER SECTION: www.isoc.org. 300 IN A 46.43.36.222 www.isoc.org. 300 IN RRSIG A 7 3 300 20190319085001 20190305085001 54512 isoc.org. Mapbxw7G2F4QRTgrFg9P2uA2GYz2YnJIQu58t9MRdQJi4MU2EJeWqCRdUpy0kCHVCxDcDln 9u+hnlF271IjZG/fTPGhw0A4bgCtHXXqAr/89b83maNRuYw/DVO4JI20z4+7TYY18yQinut vZUvzobmUebXVPWhNsRPLHbb4tOeI=3D ;; Received 225 B ;; Time 2019-03-05 18:11:44 CET ;; From 9.9.9.9(a)853(TCP) in 286.9 ms Exit status: 0 Haven=C2=B4t found until now a reason for this ! May someone else did some tests/have_an_idea ? Best, Erik On So, 2019-02-10 at 15:15 +0100, ummeegge wrote: > Hi all, > did an fresh install from origin/next of Core 128 with the new > OpenSSL- > 1.1.1a . Have checked also DNS-over-TLS which works well but kdig > points out that the TLS sessions operates only with TLSv1.2 instaed > of > the new delivered TLSv1.3 . >=20 > A test with Cloudflair (which uses TLSv1.3) looks like this --> >=20 > kdig Test: >=20 >=20 > ;; DEBUG: Querying for owner(www.isoc.org.), class(1), type(1), > server(1.1.1.1), port(853), protocol(TCP) > ;; DEBUG: TLS, imported 135 certificates from '/etc/ssl/certs/ca- > bundle.crt' > ;; DEBUG: TLS, received certificate hierarchy: > ;; DEBUG: #1, C=3DUS,ST=3DCalifornia,L=3DSan Francisco,O=3DCloudflare\, > Inc.,CN=3Dcloudflare-dns.com > ;; DEBUG: SHA-256 PIN: > V6zes8hHBVwUECsHf7uV5xGM7dj3uMXIS9//7qC8+jU=3D > ;; DEBUG: #2, C=3DUS,O=3DDigiCert Inc,CN=3DDigiCert ECC Secure Server CA > ;; DEBUG: SHA-256 PIN: > PZXN3lRAy+8tBKk2Ox6F7jIlnzr2Yzmwqc3JnyfXoCw=3D > ;; DEBUG: TLS, skipping certificate PIN check > ;; DEBUG: TLS, The certificate is trusted.=20 > ;; TLS session (TLS1.2)-(ECDHE-ECDSA-SECP256R1)-(AES-256-GCM) > ;; ->>HEADER<<- opcode: QUERY; status: NOERROR; id: 51175 > ;; Flags: qr rd ra ad; QUERY: 1; ANSWER: 2; AUTHORITY: 0; ADDITIONAL: > 1 >=20 > ;; EDNS PSEUDOSECTION: > ;; Version: 0; flags: do; UDP size: 1452 B; ext-rcode: NOERROR > ;; PADDING: 239 B >=20 > ;; QUESTION SECTION: > ;; www.isoc.org. IN A >=20 > ;; ANSWER SECTION: > www.isoc.org. 300 IN A 46.43.36.222 > www.isoc.org. 300 IN RRSIG A 7 3 300 > 20190224085001 20190210085001 45830 isoc.org. > g64C7zJUL1zqUBbcZVDcEKO05EHz19ZHwxr4i8kTieW8XgX63lLZwhJTL1UK0NxOGCPOZ > SVthWBp9HF9WnFjPsxsfkrxkOoz/Hcl1ZuTpWUTBLfBKqnpPJm2NJ2yoR7hPerUvtl0sH > JnIOczrHnAlCwZBo8OOw9tlW0va+706ZQ=3D >=20 > ;; Received 468 B > ;; Time 2019-02-10 12:40:19 CET > ;; From 1.1.1.1(a)853(TCP) in 18.0 ms >=20 >=20 >=20 > And a test with s_client: >=20 > [root(a)ipfire tmp]# openssl s_client -connect 1.1.1.1:853 > CONNECTED(00000003) > depth=3D2 C =3D US, O =3D DigiCert Inc, OU =3D www.digicert.com, CN =3D > DigiCert Global Root CA > verify return:1 > depth=3D1 C =3D US, O =3D DigiCert Inc, CN =3D DigiCert ECC Secure Server CA > verify return:1 > depth=3D0 C =3D US, ST =3D California, L =3D San Francisco, O =3D "Cloudfla= re, > Inc.", CN =3D cloudflare-dns.com > verify return:1 > --- > Certificate chain > 0 s:C =3D US, ST =3D California, L =3D San Francisco, O =3D "Cloudflare, > Inc.", CN =3D cloudflare-dns.com > i:C =3D US, O =3D DigiCert Inc, CN =3D DigiCert ECC Secure Server CA > 1 s:C =3D US, O =3D DigiCert Inc, CN =3D DigiCert ECC Secure Server CA > i:C =3D US, O =3D DigiCert Inc, OU =3D www.digicert.com, CN =3D DigiCert > Global Root CA > --- > Server certificate > -----BEGIN CERTIFICATE----- > MIIFxjCCBUygAwIBAgIQAczjGN6fVn+rKySQH62nHTAKBggqhkjOPQQDAjBMMQsw > CQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMSYwJAYDVQQDEx1EaWdp > Q2VydCBFQ0MgU2VjdXJlIFNlcnZlciBDQTAeFw0xOTAxMjgwMDAwMDBaFw0yMTAy > MDExMjAwMDBaMHIxCzAJBgNVBAYTAlVTMRMwEQYDVQQIEwpDYWxpZm9ybmlhMRYw > FAYDVQQHEw1TYW4gRnJhbmNpc2NvMRkwFwYDVQQKExBDbG91ZGZsYXJlLCBJbmMu > MRswGQYDVQQDExJjbG91ZGZsYXJlLWRucy5jb20wWTATBgcqhkjOPQIBBggqhkjO > PQMBBwNCAATFIHCMIEJQKB59REF8MHkpHGNeHUSbxfdxOive0qKksWw9ash3uMuP > LlBT/fQYJn9hN+3/wr7pC125fuHfHOJ0o4ID6DCCA+QwHwYDVR0jBBgwFoAUo53m > H/naOU/AbuiRy5Wl2jHiCp8wHQYDVR0OBBYEFHCV3FyjjmYH28uBEMar58OoRX+g > MIGsBgNVHREEgaQwgaGCEmNsb3VkZmxhcmUtZG5zLmNvbYIUKi5jbG91ZGZsYXJl > LWRucy5jb22CD29uZS5vbmUub25lLm9uZYcEAQEBAYcEAQAAAYcEop+ENYcQJgZH > AEcAAAAAAAAAAAAREYcQJgZHAEcAAAAAAAAAAAAQAYcQJgZHAEcAAAAAAAAAAAAA > ZIcQJgZHAEcAAAAAAAAAAABkAIcEop8kAYcEop8uATAOBgNVHQ8BAf8EBAMCB4Aw > HQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMGkGA1UdHwRiMGAwLqAsoCqG > KGh0dHA6Ly9jcmwzLmRpZ2ljZXJ0LmNvbS9zc2NhLWVjYy1nMS5jcmwwLqAsoCqG > KGh0dHA6Ly9jcmw0LmRpZ2ljZXJ0LmNvbS9zc2NhLWVjYy1nMS5jcmwwTAYDVR0g > BEUwQzA3BglghkgBhv1sAQEwKjAoBggrBgEFBQcCARYcaHR0cHM6Ly93d3cuZGln > aWNlcnQuY29tL0NQUzAIBgZngQwBAgIwewYIKwYBBQUHAQEEbzBtMCQGCCsGAQUF > BzABhhhodHRwOi8vb2NzcC5kaWdpY2VydC5jb20wRQYIKwYBBQUHMAKGOWh0dHA6 > Ly9jYWNlcnRzLmRpZ2ljZXJ0LmNvbS9EaWdpQ2VydEVDQ1NlY3VyZVNlcnZlckNB > LmNydDAMBgNVHRMBAf8EAjAAMIIBfgYKKwYBBAHWeQIEAgSCAW4EggFqAWgAdgCk > uQmQtBhYFIe7E6LMZ3AKPDWYBPkb37jjd80OyA3cEAAAAWiVHhSLAAAEAwBHMEUC > IQDlnoPeMXtFkRsy3Vs0eovk3ILKt01x6bgUdMlmQTFIvAIgcAn0lFSjiGzHm2eO > jDZJzMiP5Uaj0Jwub9GO8RkxkkoAdQCHdb/nWXz4jEOZX73zbv9WjUdWNv9KtWDB > tOr/XqCDDwAAAWiVHhVsAAAEAwBGMEQCIFC0n0JModeol8b/Qicxd5Blf/o7xOs/ > Bk0j9hdc5N7jAiAQocYnHL9iMqTtFkh0vmSsII5NbiakM/2yDEXnwkPRvAB3ALvZ > 37wfinG1k5Qjl6qSe0c4V5UKq1LoGpCWZDaOHtGFAAABaJUeFJEAAAQDAEgwRgIh > AL3OPTBzOZpS5rS/uLzqMOiACCFQyY+mTJ+L0I9TcB3RAiEA4+SiPz0/5kFxvrk7 > AKYKdvelgV1hiiPbM2YHY+/0BIkwCgYIKoZIzj0EAwIDaAAwZQIwez76hX2HTMur > /I3XRuwfdmVoa8J6ZVEVq+AZsE7DyQh7AV4WNLU+092BrPbnyVUFAjEAzUf5jdz1 > pyc74lgOunC7LBE6cPtWbzfGpJiYyT/T+c5eIAwRYziKT0DKbaql7tiZ > -----END CERTIFICATE----- > subject=3DC =3D US, ST =3D California, L =3D San Francisco, O =3D "Cloudfla= re, > Inc.", CN =3D cloudflare-dns.com >=20 > issuer=3DC =3D US, O =3D DigiCert Inc, CN =3D DigiCert ECC Secure Server CA >=20 > --- > No client certificate CA names sent > Peer signing digest: SHA256 > Peer signature type: ECDSA > Server Temp Key: X25519, 253 bits > --- > SSL handshake has read 2787 bytes and written 421 bytes > Verification: OK > --- > New, TLSv1.3, Cipher is TLS_CHACHA20_POLY1305_SHA256 > Server public key is 256 bit > Secure Renegotiation IS NOT supported > Compression: NONE > Expansion: NONE > No ALPN negotiated > Early data was not sent > Verify return code: 0 (ok) > --- > --- > Post-Handshake New Session Ticket arrived: > SSL-Session: > Protocol : TLSv1.3 > Cipher : TLS_CHACHA20_POLY1305_SHA256 > Session-ID: > FAA394DF4959235034E350399A968F5C945D413F68CC5D29191B209900735C01 > Session-ID-ctx:=20 > Resumption PSK: > 414F9C16B3D4845BC0592B35CC2D28DBD9B807BCBCB95125870379E1AAA480C7 > PSK identity: None > PSK identity hint: None > TLS session ticket lifetime hint: 21600 (seconds) > TLS session ticket: > 0000 - 00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 > 00 ................ > 0010 - 8f 9b bb d1 0a 9e a6 0d-df d3 9d 7d 8f c1 f1 > 6b ...........}...k > 0020 - 00 80 31 55 77 a3 b3 5c-fe 90 11 fb 8c ef b1 > 23 ..1Uw..\.......# > 0030 - 9c 88 83 b0 33 5d 84 d6-1a 75 db 68 67 fb 57 > 3d ....3]...u.hg.W=3D > 0040 - ef 71 6b 7f 22 ae fa bf-d7 0d 12 37 62 69 01 > ff .qk."......7bi.. > 0050 - 5a 78 29 97 8e ab a4 8e-e0 83 ab 0f 63 fa b4 > d9 Zx).........c... > 0060 - 3b 08 70 38 56 db 6a 43-8c d3 e4 de 5d 1e 7e > cb ;.p8V.jC....].~. > 0070 - 82 63 08 cd 31 71 61 17-44 a1 98 87 8a a5 43 > 06 .c..1qa.D.....C. > 0080 - d1 f8 aa a7 ba 3e 99 32-a9 f8 a6 14 46 bd a2 > 0e .....>.2....F... > 0090 - 74 79 fa 24 c5 5c a2 12-81 cb 2c 85 4b 91 c1 > 1b ty.$.\....,.K... > 00a0 - 7d c3 3d c9 6a 58 12 4e-41 b7 eb 29 9e b6 90 > 07 }.=3D.jX.NA..).... > 00b0 - e1 92 dd 8d 44 69 ....Di >=20 > Start Time: 1549799117 > Timeout : 7200 (sec) > Verify return code: 0 (ok) > Extended master secret: no > Max Early Data: 0 > --- > read R BLOCK > closed >=20 >=20 > Which seems strange to me since Cloudflair offers TLSv1.3 but unbound > initializes only TLSv1.2 . >=20 > Have check all working DoT servers from here -->=20 > https://dnsprivacy.org/wiki/display/DP/DNS+Privacy+Test+Servers too, > but no TLSv1.3 at all... >=20 >=20 > Did someone have similar behaviors ? >=20 > Best, >=20 > Erik >=20 >=20 >=20 >=20 --===============3781275571296105544==--