Openssl S_client Error 111
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Socket Errno 111
ads with us Super User Questions Tags Users Badges Unanswered Ask Question _ Super User is a question and answer site errno 111 econnrefused for computer enthusiasts and power users. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise error 111 connection refused python to the top OpenSSL: socket: Connection refused connect:errno=111 Cent OS up vote 0 down vote favorite I'm facing this problem.Actually I'm trying to disable SSLV3 and enable TLS 1.2 in my Cent OS production server.I found exact same question here. [root@186-aven-vps ~]# openssl s_client -connect kickmarket.eu:443 -ssl3 socket: Connection refused connect:errno=111 So I tried accepted answer in the above mentioned link [root@186-aven-vps ~]# nmap kickmarket.eu Starting Nmap 6.40 ( http://nmap.org
Errno 111 Linux
) at 2015-10-27 04:16 GMT Nmap scan report for kickmarket.eu (46.4.213.86) Host is up (0.000010s latency). rDNS record for 46.4.213.86: 186-aven-vps.mde.ie Not shown: 986 closed ports PORT STATE SERVICE 21/tcp open ftp 22/tcp open ssh 25/tcp open smtp 53/tcp open domain 80/tcp open http 110/tcp open pop3 143/tcp open imap 465/tcp open smtps 587/tcp open submission 993/tcp open imaps 995/tcp open pop3s 3306/tcp open mysql 10000/tcp open snet-sensor-mgmt 20000/tcp open dnp Nmap done: 1 IP address (1 host up) scanned in 0.10 seconds But couldn't see the openssl running on port 443.Here is my some information [root@186-aven-vps ~]# openssl version OpenSSL 1.0.1e-fips 11 Feb 2013 [root@186-aven-vps ~]# yum info openssl Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile * base: mirror.softaculous.com * epel: mirrors.n-ix.net * extras: centosmirror.netcup.net * rpmforge: mirror.de.leaseweb.net * updates: mirror.23media.de Installed Packages Name : openssl Arch : x86_64 Epoch : 1 Version : 1.0.1e Release : 42.el7.9 Size : 1.5 M Repo : installed From repo : updates Summary : Utilities from the general purpose cryptography library with TLS implementation URL : http://www.openssl.org/ License : OpenSSL Description : The OpenSSL toolkit provides support for secure communications between : machines. OpenSSL includes a certificate management tool and shared : libraries which provide various crypto
in FIPS mode Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] Hello all! Please help me to understand, what is the problem with openssl s_server. It stops connect:errno=78 after some connections: LAN clients connect well, but most of WAN ones kill openssl connection refused errno=79 the s_server (not only SSL/TLS clients, but telnet to same port too). Same versions OS and openssl on different servers
Openssl S Client Connection Refused Errno 61
(different providers) work well or don't work. The problem is found for openssl "1.0.1e-2+deb7u14" on Debian Wheezy and for openssl "1.0.1f 6 Jan 2014" on Ubuntu 12.04. The task is to create http://superuser.com/questions/992268/openssl-socket-connection-refused-connecterrno-111-cent-os TLS connection to SIP provider with asterisk. Outgoing TLS-connection to provider have been established. Problem is appearing when provider attempts to connect to my host: asterisk is working, but TLS connections are refused: $ openssl s_client -connect 1.2.3.4:5061 connect: Connection refused connect:errno=111 So, port is open on the server, but there is no a service, which listen on this port. Let try to emmulate https://mta.openssl.org/pipermail/openssl-users/2015-January/000398.html the SSL/TLS server with the script: # openssl s_server -tls1 -accept 443 -cert /etc/ssl/certs/ssl-cert-snakeoil.pem -key /etc/ssl/private/ssl-cert-snakeoil.key -www Using default temp DH parameters Using default temp ECDH parameters ACCEPT < ... server is waiting for connections ...> Let attempt to connect to this server again: $ openssl s_client -connect 1.2.3.4:443 CONNECTED(00000003) write:errno=104 --- no peer certificate available --- No client certificate CA names sent --- SSL handshake has read 0 bytes and written 308 bytes --- New, (NONE), Cipher is (NONE) Secure Renegotiation IS NOT supported Compression: NONE Expansion: NONE --- $ On the server side: ... gethostbyname failure 0 items in the session cache 0 client connects (SSL_connect()) 0 client renegotiates (SSL_connect()) 0 client connects that finished 0 server accepts (SSL_accept()) 0 server renegotiates (SSL_accept()) 0 server accepts that finished 0 session cache hits 0 session cache misses 0 session cache timeouts 0 callback cache hits 0 cache full overflows # <... here s_server stops ...> Let restart s_server and try to connect with browser: "https://1.2.3.4/" or with Telnet: "telnet 1.2.3.4 443" - result is same. I think, this is the time to tell about versions: # uname -a Linux server 3.2.0-4-amd64
Sign in Pricing Blog Support Search GitHub This repository Watch 4 Star 14 Fork 5 https://github.com/jlecour/ssl-gandi-nginx-debian/issues/8 jlecour/ssl-gandi-nginx-debian Code Issues 2 Pull requests 1 Projects 0 Pulse Graphs New issue connect: Connection refused, connect:errno=111 #8 Closed kopax opened this Issue Jul 12, https://www.fatofthelan.com/web/the-apache-ssl-howto/ 2015 · 1 comment Projects None yet Labels None yet Milestone No milestone Assignees No one assigned 1 participant kopax commented Jul connection refused 12, 2015 Resalut, Cela fais plusieurs jours que j'essai de configurer SSL pour mon domain avec un certificat signer. J'ai fini par tomber sur ton tuto, que j'ai suivi à la lettre, malheureusement cela ne fonctionne toujours pas. Je test mon certificat : openssl s_client -showcerts -connect www.domain.com:443 connect: Connection refused connection refused errno connect:errno=111 je test nginx en accedant à l'url https://www.domain.com Page Web inaccessible ERR_CONNECTION_REFUSED Je pense donc à une erreur de firewall sur la machine, mais le port 443 semble bien ouvert $ sudo iptables -L INPUT -n --line-numbers 1 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 tcp dpt:80 2 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 tcp dpt:443 Un telnet www.domain.com 80 pour tester le nginx me répond correctement HTTP/1.1 400 Bad Request Server: nginx/1.9.2 Date: Sun, 12 Jul 2015 08:33:23 GMT Content-Type: text/html Content-Length: 172 Connection: close
400 Bad Request
2002 by Matt Raible for Apache 2.0.42. Original Article at http://tud.at/programm/apache-ssl-win32-howto.php3. User Submitted Errata 2002-11-26, Daniel Nixon, re: use http when for SSL ports Q: SSL doesn't work in the browser and I see the following in some logfile: [Fri Nov 16 15:46:30 2001] [error] OpenSSL: error:1407609C:SSL routines:SSL23_GET_CLIENT_HELLO:http request [Hint: speaking HTTP to HTTPS port!?] I found that this also occurred when using http as the protocol in the url, rather than https. i.e. Trying to access http://mysite:443/ returned a Bad Request error in the browser (and the error above in the error.log), which was resolved by using https://mysite/. 2002-10-21, Chris Parker, re: open ssl and cygwin
FWIW - I am using Windows NT 4.0 SP6a. I have Apache 2.043, and the latest version of Cygwin as of October 16 - they don't use version numbers any longer. 1: RE: "You'll need a config file for openssl.exe. If you are using Cygwin, one will already exist for you." I did _not_ have a "openssl.cnf" file in Cygwin, nor was it included with the OpenSSL binaries. I downloaded an example file from the Internet at http://tinyurl.com/3fw3 (the third hit at GOOGLE when I searched for "openssl.cnf"). 2: When I typed "openssl req -new -out server.csr" - first I saw "Using configuration from /usr/local/ssl/openssl.cnf", then I received the error message "Unable to load config info" even though openssl.cnf was plainly in /usr/local/ssl/ (okay, it was actually C:\Cygwin\usr\local\ssl\). To resolve this issue, I simply made a copy of openssl.cnf in the same directory as openssl.exe, then from the Cygwin console I typed 'export OPENSSL_CONF="./openssl.cnf"'. All openssl commands worked normally after that. I saw a bit of discussion regarding this issue while searching old discussion threads, it must be a recurring problem in Cygwin. 3: The x.509 certificate creation command says "openssl x509 -in server.csr -out server.crt -req -signkey server.key -days 365" (note: server.CRT), while the virtual host entry says "SSLCertificateFile conf/ssl/server.cert" (note: server.CERT) - both file extensions need to be the same. 4: Q: SSL doesn't work in the browser and I see the following in some logfile: A: How much clearer can an error message get? Your VirtualHost or Listen configuration is wrong. or, the server's web page or applet could use a relative URL - i.e. "/path/webpage.jsp" rather than "https://server/path/webpage.jsp" AND the redirect is handled b