I am using OpenSSL version : openssl-1.0.0j in our production. I am facing a strange problem where the SSL connection simply hangs during initial handshake when requested from our office IP address. When I run the same command from another IP address it works fine.
>From office IP (Unsuccessful connection): [root@gateway ]# openssl s_client -connect test.mydomain.com:443 CONNECTED(00000003) >From a different IP (Successful connection): ubuntu@ip-10-0-0-10 (Development):~$ openssl s_client -connect test.mydomain.com:443 CONNECTED(00000003) depth=3 /L=ValiCert Validation Network/O=ValiCert, Inc./OU=ValiCert Class 2 Policy Validation Authority/CN=http://www.valicert.com//emailAddress=i...@valicert.com verify error:num=19:self signed certificate in certificate chain verify return:0 --- Certificate chain 0 s:/O=*.mydomain.com/OU=Domain Control Validated/CN=*.mydomain.com i:/C=US/ST=Arizona/L=Scottsdale/O=GoDaddy.com, Inc./OU=http://certificates.godaddy.com/repository/CN=Go Daddy Secure Certification Authority/serialNumber=07969287 1 s:/C=US/ST=Arizona/L=Scottsdale/O=GoDaddy.com, Inc./OU=http://certificates.godaddy.com/repository/CN=Go Daddy Secure Certification Authority/serialNumber=07969287 i:/C=US/O=The Go Daddy Group, Inc./OU=Go Daddy Class 2 Certification Authority 2 s:/C=US/O=The Go Daddy Group, Inc./OU=Go Daddy Class 2 Certification Authority i:/L=ValiCert Validation Network/O=ValiCert, Inc./OU=ValiCert Class 2 Policy Validation Authority/CN=http://www.valicert.com//emailAddress=i...@valicert.com 3 s:/L=ValiCert Validation Network/O=ValiCert, Inc./OU=ValiCert Class 2 Policy Validation Authority/CN=http://www.valicert.com//emailAddress=i...@valicert.com i:/L=ValiCert Validation Network/O=ValiCert, Inc./OU=ValiCert Class 2 Policy Validation Authority/CN=http://www.valicert.com//emailAddress=i...@valicert.com --- Server certificate -----BEGIN CERTIFICATE----- REMOVED FOR SECURITY REASON -----END CERTIFICATE----- subject=/O=*.mydomain.com/OU=Domain Control Validated/CN=*.mydomain.com issuer=/C=US/ST=Arizona/L=Scottsdale/O=GoDaddy.com, Inc./OU=http://certificates.godaddy.com/repository/CN=Go Daddy Secure Certification Authority/serialNumber=07969287 --- No client certificate CA names sent --- SSL handshake has read 4827 bytes and written 435 bytes --- New, TLSv1/SSLv3, Cipher is RC4-SHA Server public key is 2048 bit Secure Renegotiation IS supported Compression: NONE Expansion: NONE SSL-Session: Protocol : TLSv1 Cipher : RC4-SHA Session-ID: 276ADBFB75336E7E870C5E109B4C5F6AFB8328C8775029EF135C5DA6F8608533 Session-ID-ctx: Master-Key: 22B470A67XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXB50ED6237BE9 Key-Arg : None Start Time: 1346765613 Timeout : 300 (sec) Verify return code: 19 (self signed certificate in certificate chain Any ideas ? -- Warm Regards Supratik ______________________________________________________________________ OpenSSL Project http://www.openssl.org User Support Mailing List openssl-users@openssl.org Automated List Manager majord...@openssl.org