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?
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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
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John H Hoffmann | 847.998.6198 -
Jose Alf.