Hi .. I have been having spotty access to my main ISP email account the last two days so I upgraded to latest sTunnel v 5.36. I use sTunnel to help get emails from my ISP, Comcast, to load into an older version of GoldMine CRM. sTunnel has worked like a charm since 09/2013. In restarting sTunnel I immediately got a 'server down' error, log included below. Ideas? Suggestions? [ ] Cron thread initialized [ ] Running on Windows 6.1 [ ] No limit detected for the number of clients [.] stunnel 5.36 on x86-pc-msvc-1500 platform [.] Compiled/running with OpenSSL 1.0.2i-fips 22 Sep 2016 [.] Threading:WIN32 Sockets:SELECT,IPv6 TLS:ENGINE,FIPS,OCSP,PSK,SNI [ ] errno: (*_errno()) [ ] GUI message loop initialized [ ] Running on Windows 6.1 [.] Reading configuration from file stunnel.conf [.] UTF-8 byte order mark not detected [.] FIPS mode disabled [ ] Compression disabled [ ] Snagged 64 random bytes from C:/.rnd [ ] Wrote 1024 new random bytes to C:/.rnd [ ] PRNG seeded successfully [ ] Initializing service [pop3s] [ ] Loading certificate from file: stunnel.pem [ ] Certificate loaded from file: stunnel.pem [ ] Loading private key from file: stunnel.pem [ ] Private key loaded from file: stunnel.pem [ ] Private key check succeeded [ ] DH initialization [ ] Could not load DH parameters from stunnel.pem [ ] Using dynamic DH parameters [ ] ECDH initialization [ ] ECDH initialized with curve prime256v1 [ ] SSL options: 0x03004004 (+0x03004000, -0x00000000) [ ] Initializing service [imaps] [ ] Loading certificate from file: stunnel.pem [ ] Certificate loaded from file: stunnel.pem [ ] Loading private key from file: stunnel.pem [ ] Private key loaded from file: stunnel.pem [ ] Private key check succeeded [ ] DH initialization [ ] Could not load DH parameters from stunnel.pem [ ] Using dynamic DH parameters [ ] ECDH initialization [ ] ECDH initialized with curve prime256v1 [ ] SSL options: 0x03004004 (+0x03004000, -0x00000000) [ ] Initializing service [ssmtp] [ ] Loading certificate from file: stunnel.pem [ ] Certificate loaded from file: stunnel.pem [ ] Loading private key from file: stunnel.pem [ ] Private key loaded from file: stunnel.pem [ ] Private key check succeeded [ ] DH initialization [ ] Could not load DH parameters from stunnel.pem [ ] Using dynamic DH parameters [ ] ECDH initialization [ ] ECDH initialized with curve prime256v1 [ ] SSL options: 0x03004004 (+0x03004000, -0x00000000) [ ] Initializing service [comcast-pop3] [ ] Loading certificate from file: stunnel.pem [ ] Certificate loaded from file: stunnel.pem [ ] Loading private key from file: stunnel.pem [ ] Private key loaded from file: stunnel.pem [ ] Private key check succeeded [:] Service [comcast-pop3] needs authentication to prevent MITM attacks [ ] SSL options: 0x03000004 (+0x03000000, -0x00000000) [ ] Initializing service [comcast-smtp] [ ] Loading certificate from file: stunnel.pem [ ] Certificate loaded from file: stunnel.pem [ ] Loading private key from file: stunnel.pem [ ] Private key loaded from file: stunnel.pem [ ] Private key check succeeded [:] Service [comcast-smtp] needs authentication to prevent MITM attacks [ ] SSL options: 0x03000004 (+0x03000000, -0x00000000) [.] Configuration successful [ ] Listening file descriptor created (FD=432) [ ] Option SO_EXCLUSIVEADDRUSE set on accept socket [ ] Service [pop3s] (FD=432) bound to 0.0.0.0:995 [ ] Listening file descriptor created (FD=436) [ ] Option SO_EXCLUSIVEADDRUSE set on accept socket [ ] Service [imaps] (FD=436) bound to 0.0.0.0:993 [ ] Listening file descriptor created (FD=440) [ ] Option SO_EXCLUSIVEADDRUSE set on accept socket [ ] Service [ssmtp] (FD=440) bound to 0.0.0.0:465 [ ] Listening file descriptor created (FD=444) [ ] Option SO_EXCLUSIVEADDRUSE set on accept socket [!] bind: Permission denied (WSAEACCES) (10013) [!] Error binding service [comcast-pop3] to 127.0.0.1:995 [ ] Closing service [pop3s] [ ] Service [pop3s] closed (FD=432) [ ] Service [pop3s] closed [ ] Closing service [imaps] [ ] Service [imaps] closed (FD=436) [ ] Service [imaps] closed [ ] Closing service [ssmtp] [ ] Service [ssmtp] closed (FD=440) [ ] Service [ssmtp] closed [ ] Closing service [comcast-pop3] [ ] Service [comcast-pop3] closed [ ] Closing service [comcast-smtp] [ ] Service [comcast-smtp] closed [!] Server is down Respectfully, John John H Hoffmann
John, Are you sure no other service is listening on localhost:995 ? Perhaps your previous stunnel installation in service mode? The error I see bind: Permission denied (WSAEACCES) (10013) may imply port already in use or that a winsock filter (antivirus) is blocking the socket opening. You may want to run tcpview.exe or netstat -anb (in a privilege elevated session) to see which process has the port locked. Regards,Jose From: John H Hoffmann | 847.998.6198 <john.hoff@comcast.net> To: stunnel-users@stunnel.org Sent: Tuesday, October 18, 2016 4:29 PM Subject: [stunnel-users] JHH re: Server down? <!--#yiv6623519876 _filtered #yiv6623519876 {font-family:"Cambria Math";panose-1:2 4 5 3 5 4 6 3 2 4;} _filtered #yiv6623519876 {font-family:Calibri;panose-1:2 15 5 2 2 2 4 3 2 4;}#yiv6623519876 #yiv6623519876 p.yiv6623519876MsoNormal, #yiv6623519876 li.yiv6623519876MsoNormal, #yiv6623519876 div.yiv6623519876MsoNormal {margin:0in;margin-bottom:.0001pt;font-size:11.0pt;font-family:"Calibri", sans-serif;}#yiv6623519876 a:link, #yiv6623519876 span.yiv6623519876MsoHyperlink {color:#0563C1;text-decoration:underline;}#yiv6623519876 a:visited, #yiv6623519876 span.yiv6623519876MsoHyperlinkFollowed {color:#954F72;text-decoration:underline;}#yiv6623519876 span.yiv6623519876EmailStyle17 {font-family:"Times New Roman", serif;color:windowtext;font-weight:normal;font-style:normal;text-decoration:none none;}#yiv6623519876 span.yiv6623519876EmailStyle18 {font-family:"Times New Roman", serif;color:#172C85;font-weight:normal;font-style:normal;text-decoration:none none;}#yiv6623519876 .yiv6623519876MsoChpDefault {font-size:10.0pt;} _filtered #yiv6623519876 {margin:1.0in 1.0in 1.0in 1.0in;}#yiv6623519876 div.yiv6623519876WordSection1 {}--> Hi .. I have been having spotty access to my main ISP email account the last two days so I upgraded to latest sTunnel v 5.36. I use sTunnel to help get emails from my ISP, Comcast, to load into an older version of GoldMine CRM.sTunnel has worked like a charm since 09/2013. In restarting sTunnel I immediately got a ‘server down’ error, log included below. Ideas? Suggestions? [ ] Cron thread initialized[ ] Running on Windows 6.1[ ] No limit detected for the number of clients[.] stunnel 5.36 on x86-pc-msvc-1500 platform[.] Compiled/running with OpenSSL 1.0.2i-fips 22 Sep 2016[.] Threading:WIN32 Sockets:SELECT,IPv6 TLS:ENGINE,FIPS,OCSP,PSK,SNI[ ] errno: (*_errno())[ ] GUI message loop initialized[ ] Running on Windows 6.1[.] Reading configuration from file stunnel.conf[.] UTF-8 byte order mark not detected[.] FIPS mode disabled[ ] Compression disabled[ ] Snagged 64 random bytes from C:/.rnd[ ] Wrote 1024 new random bytes to C:/.rnd[ ] PRNG seeded successfully[ ] Initializing service [pop3s][ ] Loading certificate from file: stunnel.pem[ ] Certificate loaded from file: stunnel.pem[ ] Loading private key from file: stunnel.pem[ ] Private key loaded from file: stunnel.pem[ ] Private key check succeeded[ ] DH initialization[ ] Could not load DH parameters from stunnel.pem[ ] Using dynamic DH parameters[ ] ECDH initialization[ ] ECDH initialized with curve prime256v1[ ] SSL options: 0x03004004 (+0x03004000, -0x00000000)[ ] Initializing service [imaps][ ] Loading certificate from file: stunnel.pem[ ] Certificate loaded from file: stunnel.pem[ ] Loading private key from file: stunnel.pem[ ] Private key loaded from file: stunnel.pem[ ] Private key check succeeded[ ] DH initialization[ ] Could not load DH parameters from stunnel.pem[ ] Using dynamic DH parameters[ ] ECDH initialization[ ] ECDH initialized with curve prime256v1[ ] SSL options: 0x03004004 (+0x03004000, -0x00000000)[ ] Initializing service [ssmtp][ ] Loading certificate from file: stunnel.pem[ ] Certificate loaded from file: stunnel.pem[ ] Loading private key from file: stunnel.pem[ ] Private key loaded from file: stunnel.pem[ ] Private key check succeeded[ ] DH initialization[ ] Could not load DH parameters from stunnel.pem[ ] Using dynamic DH parameters[ ] ECDH initialization[ ] ECDH initialized with curve prime256v1[ ] SSL options: 0x03004004 (+0x03004000, -0x00000000)[ ] Initializing service [comcast-pop3][ ] Loading certificate from file: stunnel.pem[ ] Certificate loaded from file: stunnel.pem[ ] Loading private key from file: stunnel.pem[ ] Private key loaded from file: stunnel.pem[ ] Private key check succeeded[:] Service [comcast-pop3] needs authentication to prevent MITM attacks[ ] SSL options: 0x03000004 (+0x03000000, -0x00000000)[ ] Initializing service [comcast-smtp][ ] Loading certificate from file: stunnel.pem[ ] Certificate loaded from file: stunnel.pem[ ] Loading private key from file: stunnel.pem[ ] Private key loaded from file: stunnel.pem[ ] Private key check succeeded[:] Service [comcast-smtp] needs authentication to prevent MITM attacks[ ] SSL options: 0x03000004 (+0x03000000, -0x00000000)[.] Configuration successful[ ] Listening file descriptor created (FD=432)[ ] Option SO_EXCLUSIVEADDRUSE set on accept socket[ ] Service [pop3s] (FD=432) bound to 0.0.0.0:995[ ] Listening file descriptor created (FD=436)[ ] Option SO_EXCLUSIVEADDRUSE set on accept socket[ ] Service [imaps] (FD=436) bound to 0.0.0.0:993[ ] Listening file descriptor created (FD=440)[ ] Option SO_EXCLUSIVEADDRUSE set on accept socket[ ] Service [ssmtp] (FD=440) bound to 0.0.0.0:465[ ] Listening file descriptor created (FD=444)[ ] Option SO_EXCLUSIVEADDRUSE set on accept socket[!] bind: Permission denied (WSAEACCES) (10013)[!] Error binding service [comcast-pop3] to 127.0.0.1:995[ ] Closing service [pop3s][ ] Service [pop3s] closed (FD=432)[ ] Service [pop3s] closed[ ] Closing service [imaps][ ] Service [imaps] closed (FD=436)[ ] Service [imaps] closed[ ] Closing service [ssmtp][ ] Service [ssmtp] closed (FD=440)[ ] Service [ssmtp] closed[ ] Closing service [comcast-pop3][ ] Service [comcast-pop3] closed[ ] Closing service [comcast-smtp][ ] Service [comcast-smtp] closed [!] Server is down Respectfully, John John H Hoffmann _______________________________________________ stunnel-users mailing list stunnel-users@stunnel.org https://www.stunnel.org/cgi-bin/mailman/listinfo/stunnel-users
participants (2)
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John H Hoffmann | 847.998.6198 -
Jose Alf.