RDP wont work on FullTAP?

profIT

@milkwyrm yes, I am connecting to a server and I tried pinging, it gave me:

Destination host unreachable.

I don't know about "CredSSP message?"

Milkwyrm

Some of the recent RDP patches from MS caused an issue where the device/server you were connecting to didnt have the same level of patching applied. You'd know it if you saw it.
You might want to confirm the firewalls on both client and server allow RDP and Ping (ICMP) through (even going so far as to temporarily turning the Windows firewalls off). Then, with the VPN running, check both can ping each other to confirm that the routing is correctly established. Then move on to resolving any RDP issue that may or may not exist.

profIT

First off, thanks for your tips @Milkwyrm !

Second, I tried allowing remote desktop through group policy, AND turning windows firewall off - both gave me no luck. Turns out I cant RDP into a windows 10 computer either, which makes me think that this might be a OpenVPN issue?

I don't know if this means anything but I do get this log error when connecting into OpenVPN:

TLS Error: local/remote TLS keys are out of sync: my ip
TLS Error: local/remote TLS keys are out of sync: my ip
TLS Error: local/remote TLS keys are out of sync: my ip

Gil

Looks like you are not connecting and have no routing at all.
Not really an RDP issue

profIT

@profit @Gil should clarify *i still get routed connection and am on local network despite those errors."

Milkwyrm

seems to be a fairly common issue.
https://forum.netgate.com/topic/113174/tls-error-local-remote-tls-keys-are-out-of-sync

https://www.google.com/search?q=TLS+Error%3A+local%2Fremote+TLS+keys+are+out+of+sync&ie=utf-8&oe=utf-8&client=firefox-b

You might want to start over. I always try to find at least 3 articles/how-to's for any setup I'm not experienced with and cheery pick the parts that are common between them to figure it out. My primary PFsense unit runs 13 IPSEC site-to-site tunnels and 2 Ovpn client/server instances and one Ovpn site-to-site without issue from day one, so it's definitely a rock solid solution once you figure it out.

profIT

@milkwyrm reconfigured my server, created new users and that TLS thing is gone, and I connect to the network with no problems now, I can browse the internet and sign into pfsense gui.

However, still cannot ping anything on the network

profIT

@profit i want to mention im not on a different subnet either, im actually bridged onto the LAN. Is this the moment where i post my config file in here?

Milkwyrm

Is there a particular reason you have for using a bridged network? I'm guessing from the first post this is a road warrior vpn rather than a static site to site connection.
Are you using local Auth, or AD for your users.
can you post the config for both ends (minus any sensitive info).

profIT

@Milkwyrm No particular reason. Am using local auth.

Language-dev
Language-kotlin

verb 1
dev-type tap
dev-node /dev/tap1
writepid /var/run/openvpn_server1.pid
#user nobody
#group nobody
script-security 3
daemon
keepalive 10 60
ping-timer-rem
persist-tun
persist-key
proto udp4
cipher AES-128-CBC
auth SHA1
up /usr/local/sbin/ovpn-linkup
down /usr/local/sbin/ovpn-linkdown
client-connect /usr/local/sbin/openvpn.attributes.sh
client-disconnect /usr/local/sbin/openvpn.attributes.sh
local x.x.x.x
engine rdrand
tls-server
mode server
push "route-gateway 10.0.1.1"
username-as-common-name
auth-user-pass-verify "/usr/local/sbin/ovpn_auth_verify user TG9jYWwgRGF0YWJhc2U= false server1 1194" via-env
tls-verify "/usr/local/sbin/ovpn_auth_verify tls 'ServerCert' 1"
lport 1194
management /var/etc/openvpn/server1.sock unix
push "redirect-gateway def1"
client-to-client
ca /var/etc/openvpn/server1.ca 
cert /var/etc/openvpn/server1.cert 
key /var/etc/openvpn/server1.key 
dh /etc/dh-parameters.2048
tls-auth /var/etc/openvpn/server1.tls-auth 0
ncp-ciphers AES-256-GCM:AES-128-GCM
fast-iojava

profIT

Forget RDP not working, I'm having trouble connected to a mapped network drive at the office...

Gil

Have you set up your routing?
It is possible to have an openvpn connection but no routing.

ThatGuy

I've got a really stupid question but have you rebooted your pfSense box (on both ends if it's site-to-site). I had some trouble last week getting an OpenVPN connection set up. I've done it so many times I can't remember. I even wrote myself a step by step tutorial a few months ago just in case. But no matter how many times I reset everything and started over I couldn't ping the other side. Even tried resetting the firewall states after re-configuring.

I rebooted the pfSense boxes on both ends and BAM! It worked fine.

Last thought, you've got the firewall rules in pfSense, right?