# Gatling SSL Error
**URL:** https://community.gatling.io/t/gatling-ssl-error/4309
**Category:** Gatling (Open-Source)
**Created:** [May 8, 2018, 1:19pm UTC](https://community.gatling.io/t/gatling-ssl-error/4309 "2018-05-08T13:19:33Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@Lutfi](https://community.gatling.io/u/Lutfi)
#### Post date: [May 8, 2018, 1:19pm UTC](https://community.gatling.io/t/gatling-ssl-error/4309/1 "2018-05-08T13:19:33Z")
Hello,
I am using gatling 2.3.1 and having SSL problems with my simulation.
I got
j.u.c.TimeoutException: Re quest timeout to [foo.com/X.X.X.X:443](http://foo.com/X.X.X.X:443) after 60000 ms
error and SSL handshake is failed.
I tried adding the option below but they did not work.
-Djavax.net.debug=ssl -Djsse.enableSNIExtension=false
I also tried to add chiper list in gatling.conf like
sslEnabledCipherSuites = [TLS\_ECDHE\_ECDSA\_WITH\_AES\_256\_CBC\_SHA384, TLS\_ECDHE\_RSA\_WITH\_AES\_256\_CBC\_SHA384, TLS\_RSA\_WITH\_AES\_256\_CBC\_SHA256, TLS\_ECDH\_ECDSA\_WITH\_AES\_256\_CBC\_SHA384, TLS\_ECDH\_RSA\_WITH\_AES\_256\_CBC\_SHA384, TLS\_DHE\_RSA\_WITH\_AES\_256\_CBC\_SHA256, TLS\_DHE\_DSS\_WITH\_AES\_256\_CBC\_SHA256, TLS\_ECDHE\_ECDSA\_WITH\_AES\_256\_CBC\_SHA, TLS\_ECDHE\_RSA\_WITH\_AES\_256\_CBC\_SHA, TLS\_RSA\_WITH\_AES\_256\_CBC\_SHA, TLS\_ECDH\_ECDSA\_WITH\_AES\_256\_CBC\_SHA, TLS\_ECDH\_RSA\_WITH\_AES\_256\_CBC\_SHA, TLS\_DHE\_RSA\_WITH\_AES\_256\_CBC\_SHA, TLS\_DHE\_DSS\_WITH\_AES\_256\_CBC\_SHA, TLS\_ECDHE\_ECDSA\_WITH\_AES\_128\_CBC\_SHA256, TLS\_ECDHE\_RSA\_WITH\_AES\_128\_CBC\_SHA256, TLS\_RSA\_WITH\_AES\_128\_CBC\_SHA256, TLS\_ECDH\_ECDSA\_WITH\_AES\_128\_CBC\_SHA256, TLS\_ECDH\_RSA\_WITH\_AES\_128\_CBC\_SHA256, TLS\_DHE\_RSA\_WITH\_AES\_128\_CBC\_SHA256, TLS\_DHE\_DSS\_WITH\_AES\_128\_CBC\_SHA256, TLS\_ECDHE\_ECDSA\_WITH\_AES\_128\_CBC\_SHA, TLS\_ECDHE\_RSA\_WITH\_AES\_128\_CBC\_SHA, TLS\_RSA\_WITH\_AES\_128\_CBC\_SHA, TLS\_ECDH\_ECDSA\_WITH\_AES\_128\_CBC\_SHA, TLS\_ECDH\_RSA\_WITH\_AES\_128\_CBC\_SHA, TLS\_DHE\_RSA\_WITH\_AES\_128\_CBC\_SHA, TLS\_DHE\_DSS\_WITH\_AES\_128\_CBC\_SHA, TLS\_ECDHE\_ECDSA\_WITH\_AES\_256\_GCM\_SHA384, TLS\_ECDHE\_ECDSA\_WITH\_AES\_128\_GCM\_SHA256, TLS\_ECDHE\_RSA\_WITH\_AES\_256\_GCM\_SHA384, TLS\_RSA\_WITH\_AES\_256\_GCM\_SHA384, TLS\_ECDH\_ECDSA\_WITH\_AES\_256\_GCM\_SHA384, TLS\_ECDH\_RSA\_WITH\_AES\_256\_GCM\_SHA384, TLS\_DHE\_RSA\_WITH\_AES\_256\_GCM\_SHA384, TLS\_DHE\_DSS\_WITH\_AES\_256\_GCM\_SHA384, TLS\_ECDHE\_RSA\_WITH\_AES\_128\_GCM\_SHA256, TLS\_RSA\_WITH\_AES\_128\_GCM\_SHA256, TLS\_ECDH\_ECDSA\_WITH\_AES\_128\_GCM\_SHA256, TLS\_ECDH\_RSA\_WITH\_AES\_128\_GCM\_SHA256, TLS\_DHE\_RSA\_WITH\_AES\_128\_GCM\_SHA256, TLS\_DHE\_DSS\_WITH\_AES\_128\_GCM\_SHA256, TLS\_ECDHE\_ECDSA\_WITH\_3DES\_EDE\_CBC\_SHA, TLS\_ECDHE\_RSA\_WITH\_3DES\_EDE\_CBC\_SHA, SSL\_RSA\_WITH\_3DES\_EDE\_CBC\_SHA, TLS\_ECDH\_ECDSA\_WITH\_3DES\_EDE\_CBC\_SHA, TLS\_ECDH\_RSA\_WITH\_3DES\_EDE\_CBC\_SHA, SSL\_DHE\_RSA\_WITH\_3DES\_EDE\_CBC\_SHA, SSL\_DHE\_DSS\_WITH\_3DES\_EDE\_CBC\_SHA, TLS\_EMPTY\_RENEGOTIATION\_INFO\_SCSV]
But this did not work either.
I m really not very experienced with gatling so any help would be appreciated.
Regards,
Lutfi
---
### Author:  [@Lutfi](https://community.gatling.io/u/Lutfi)
#### Post date: [May 8, 2018, 2:32pm UTC](https://community.gatling.io/t/gatling-ssl-error/4309/2 "2018-05-08T14:32:17Z")
Hello,
I found
Using SSLEngineImpl.
Allow unsafe renegotiation: true
Allow legacy hello messages: true
Is initial handshake: true
Is secure renegotiation: false
Ignoring unsupported cipher suite: TLS\_ECDHE\_ECDSA\_WITH\_AES\_256\_GCM\_SHA384 for TLSv1
Ignoring unsupported cipher suite: TLS\_ECDHE\_ECDSA\_WITH\_AES\_128\_GCM\_SHA256 for TLSv1
Ignoring unsupported cipher suite: TLS\_ECDHE\_RSA\_WITH\_AES\_128\_GCM\_SHA256 for TLSv1
Ignoring unsupported cipher suite: TLS\_ECDHE\_ECDSA\_WITH\_AES\_256\_GCM\_SHA384 for TLSv1.1
Ignoring unsupported cipher suite: TLS\_ECDHE\_ECDSA\_WITH\_AES\_128\_GCM\_SHA256 for TLSv1.1
Ignoring unsupported cipher suite: TLS\_ECDHE\_RSA\_WITH\_AES\_128\_GCM\_SHA256 for TLSv1.1
%% Client cached [Session-12, TLS\_ECDHE\_ECDSA\_WITH\_AES\_128\_GCM\_SHA256]
%% Try resuming [Session-12, TLS\_ECDHE\_ECDSA\_WITH\_AES\_128\_GCM\_SHA256] from port -1
Those lines in debug log