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5
votes
2answers
11k views

Stunnel won't work with SSLv3 from some hosts

I'm trying to set up Stunnel to server as SSL cache. Everything was smooth, and mostly it works as designed. Then I encountered errors in log files: SSL_accept: 1408F10B: error:1408F10B:SSL ...
1
vote
1answer
1k views

stunnel: SSL-to-SSL? (for smtp/imap)

How can I configure stunnel to accpet SSL connections, and connect then to an SSL port on a different server? Here is my setup: Our ISP's server, "Mail Server", supports smtp/imap over SSL. (Not ...
8
votes
4answers
5k views

haproxy + stunnel + keep-alive?

I'd like to put stunnel in front of haproxy 1.4 to handle HTTPS traffic. I also need stunnel to add the X-Forwarded-For header. This can be achieved by the "stunnel-4.xx-xforwarded-for.diff" patches ...
9
votes
2answers
4k views

How do I ensure that stunnel sends all intermediate CA certs?

A few computers, but not most, are rejecting the SSL certificate from my webserver. The problem seems to be that some computers are rejecting the CA certs. The problem seems to be manifesting on Mac ...
2
votes
1answer
2k views

Multiple SSL certs with Stunnel

I have purchased two PositiveSSL certs (seperately), one for manager.domain.com and another for domain.com. Originally I only needed manager.domain.com using SSL, but than I needed to use SSL on ...
2
votes
1answer
1k views

Stunnel too many clients

I'm trying to hook up stunnel and haproxy to forward https connections through to some backend servers. I've got haproxy setup right, and I seem to have stunnel set up right. Trouble is that when I ...
1
vote
1answer
956 views

Using virtual IP with stunnel and haproxy

We have a load-balancer setup, in which an HTTPS Request flows through the following steps:- Client -> DNS -> stunnel on Load-Balancer -> HAProxy on LB -> Web-Server This setup works ...
0
votes
2answers
38 views

SSHD real-ip behind haproxy

I'm trying to setup an ssh over https connection using haproxy. I'm currently looking for a way for SSHD to get the source ip from haproxy, similar to reading X-Forwarded-For or X-Real-IP headers. ...