Thanks Mike, but makes no sense to me that it is a network issue. I can connect from an other VNC client, just not Guac.
I can connect via RDP from guac. Regards, -Steve (415) 320-1102 <https://www.google.com/voice/#phones> <º(((>< <º(((>< <º(((>< On Thu, Oct 26, 2017 at 6:09 PM, Mike Jumper <[email protected]> wrote: > On Thu, Oct 26, 2017 at 5:53 PM, Steven Pollock <[email protected]> > wrote: > >> I have tried this with both the noauth and mysql configs, as I thought it >> might be a noauth issue initially. The network is not blocking, lets not >> go there. >> >> > The authentication backend in use has no bearing on whether Guacamole can > connect via VNC to a particular machine. It is guacd which actually > performs the network connection to the VNC server. > > >> Single interface guac sitting on 10.80.100.x/24 >> VNC to 10.80.100.10 -- works >> RDP to 10.80.100.11 -- works >> RDP to AWS (amazon) -- works >> >> Move the guac to another network and change the IP address to >> 10.80.160.x/24 >> VNC to 10.80.100.10 -- fail >> RDP to 10.80.100.11 -- works >> RDP to AWS (amazon) -- works >> >> Use a standard off the shelf VNC client in 10.80.160.x >> VNC to 10.80.100.10 -- works >> >> Simply changing the subnet causes guac VNC to fail in either noauth or >> mysql configs. >> >> Any ideas? Maybe a way to troubleshoot? >> >> > If you are able to connect to other machines, and only connections to a > particular subnet fail, that strongly suggests that there is an issue with > the network configuration on either of the machines in question, or in the > network between them. There is no magic within guacd nor within the > authentication extensions which would result in connections failing only > for a particular subnet. Routing of packets between subnets is handled by > the system's networking stack, not by guacd. > > To troubleshoot, I suggest looking strictly at the network configuration > and behavior of the machines where you're seeing this issue. Don't draw > conclusions from connecting from another machine that happens to be in the > same subnet; connect strictly from the machine hosting guacd. > > On another note, you mention NoAuth - beware that this extension has been > deprecated. Its use is no longer recommended. See: > > http://guacamole.incubator.apache.org/releases/0.9.13- > incubating/#noauth-now-deprecated > > - Mike > >
