[openssl-users] Help : TLS 1.3 Server is not listening on the default port

[Chakrapani Reddy]

Below command helped Thanks.

*[root at vm bin]# ./openssl s_server -cert server.crt -key server1.key -4
-accept 44330 -www -tls1_3*


On Wed, Aug 1, 2018 at 3:43 PM, Chakrapani Reddy <vc.chakrapani at gmail.com>
wrote:

> Hello,
>
> Wanted to try to capture the TLS1.3 message flow using openssl-1.1.1-pre7
> and used the below command to run the server.
> [root at vm bin]# pwd
> /opt/build/openssl-1.1.1-pre7/bin
>
> *[root at vm bin]# ./openssl s_server -cert server.crt -key server1.key*
>
> But it is throwing the below error :
>
> Using default temp DH parameters
>
> *47306412798048:error:02004061:system
> library:socket:unknown:crypto/bio/b_sock2.c:49:47306412798048:error:2008C076:BIO
> routines:BIO_socket:unable to create socket:crypto/bio/b_sock2.c:50:*
>    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 (128 allowed)
>
>
>  ldd ./openssl
>         linux-vdso.so.1 =>  (0x00007fff6c9fd000)
>         libdl.so.2 => /lib64/libdl.so.2 (0x0000003fc2200000)
>         libpthread.so.0 => /lib64/libpthread.so.0 (0x0000003fc2a00000)
>         libc.so.6 => /lib64/libc.so.6 (0x0000003fc1e00000)
>         /lib64/ld-linux-x86-64.so.2 (0x0000003fc1600000)
>
> Shall we know how to make it working?
>
> Best Regards,
> Chakrapani
>
>
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