cannot

[ts1000]

Hello
I am a new user, apologies if this question should go somewhere else.

--
I had installed DFBSD 5.6.2 on a virtual box vm, it is Natted
with ports 22 and 3389 forwarded, such that I can login to FBSD from SSH 
and from RDP clients

--
I had installed XRDP and added it to rc.conf, so that it starts on 
startup.


# cat /etc/rc.conf
# Basic rc.conf, adjust according to your needs
#
nfs_reserved_port_only="YES"
sshd_enable="YES"
nfs_client_enable="YES"
rpc_umntall_enable="NO"
dumpdev="/dev/serno/VB363b1113-01a188d7.s1b"    # via installer 
configuration
hostname="dfbsd-vb-01.mydomain.com"     # via installer configuration
ifconfig_em0="DHCP"     # via installer configuration

#manually added start
xrdp_enable="YES"
#manually added end
dfbsd-vb-01#

---

When trying to connect  to dfbsd from Windows and Linux RDP client 
(remmina), I am getting connection errors (windows client just exits 
immediately)

I had also noticed when XRDP starts up on DFBSD, there is an error 
message


dfbsd-vb-01# cat xrdp.log
[20190824-16:09:04] [DEBUG] Testing if xrdp can listen on 0.0.0.0 port 
3389.
[20190824-16:09:04] [ERROR] g_tcp_socket: setsockopt() failed
[20190824-16:09:04] [DEBUG] Closed socket 7 (AF_INET6 :: port 3389)
[20190824-16:09:06] [INFO ] starting xrdp with pid 708
[20190824-16:09:06] [ERROR] g_tcp_socket: setsockopt() failed
[20190824-16:09:06] [INFO ] listening to port 3389 on 0.0.0.0
dfbsd-vb-01#


--

Sockstat does not reveal anything strange :

dfbsd-vb-01# sockstat
USER     COMMAND    PID   FD PROTO  LOCAL ADDRESS         FOREIGN 
ADDRESS
root     sshd       820   4  tcp4   10.0.2.15:22          10.0.2.2:62257
root     sshd       820   5  stream -> ??
root     sshd       820   6  stream (not connected)
usr1     sshd       822   3  stream -> ??
usr1     sshd       822   4  tcp4   10.0.2.15:22          10.0.2.2:62257
usr1     sshd       822   6  stream (not connected)
root     devd       314   4  stream /var/run/devd.pipe
root     devd       314   7  dgram  -> /var/run/logpriv
root     sshd       632   3  tcp6   *:22                  *:*
root     sshd       632   4  tcp4   *:22                  *:*
root     syslogd    383   4  dgram  /var/run/log
root     syslogd    383   5  dgram  /var/run/logpriv
root     xrdp       708   6  dgram  -> /var/run/logpriv
root     xrdp       708   11 tcp6   *:3389                *:*

-----------------------------------------------------------------




Wanted to ask what steps I should take to troubleshoot the problem 
further.


I tried to look at xrdp source, but not sure if the error message in the 
log is misleading, or I am mis-interpreting it

https://github.com/neutrinolabs/xrdp/blob/e7c0b11336bce95fbd2c8a5624bb476f038536de/tests/gtcp_proxy/gtcp.c

seems to be a g_tcp test directory.


Or may be somebody can confirm that they can successfully run XRDP on 
their 5.6.2 install, if that's the case, then this is would be a problem 
on my side


Thank you in advance




-------------------------
--dfbsd-vb-01# pkg info xrdp
xrdp-0.9.10_2,1
Name           : xrdp
Version        : 0.9.10_2,1
Installed on   : Sat Aug 24 02:12:05 2019 EDT
Origin         : net/xrdp
Architecture   : dragonfly:5.6:x86:64
Prefix         : /usr/local
Categories     : net
Licenses       : APACHE20
Maintainer     : meta at FreeBSD.org
WWW            : http://www.xrdp.org/
Comment        : Open source Remote Desktop Protocol (RDP) server
Options        :
         DEBUG          : off
         FDKAAC         : on
         FUSE           : off
         IPV6           : on
         MP3LAME        : off
         OPUS           : on
Shared Libs required:
         libfdk-aac.so.2
         libX11.so.6
         libSM.so.6
         libXrandr.so.2
         libjpeg.so.8
         libpixman-1.so.0
         libopus.so.0
         libcrypto.so.45
         libICE.so.6
         libssl.so.47
         libXfixes.so.3
Shared Libs provided:
         libxrdp.so.0
         libscp.so.0
         libvnc.so
         libpainter.so.0
         librfxencode.so.0
         libcommon.so.0
         libxup.so
         libxrdpapi.so.0
         libmc.so
Annotations    :
         repo_type      : binary
         repository     : Avalon
Flat size      : 2.59MiB