How to maintain an always-on VPN.

I have a connection to a free vpn that works very well, but has the odd bug of randomly disconnecting after about 8 hours. I tried to create a little script in netwach by pinging the gateway of the vpn, but that only works once, then the IP of the gateway changes and netwacth doesn’t work anymore; and the vpn connection gets disconnected. I ask if you know a script or other trick to keep the vpn connection always on ?

Look for some ideas here.. PARA 6 - https://forum.mikrotik.com/viewtopic.php?t=182340

@anav
hello,
I have ros 6.48.6 ; dinamic ip, and a fairly stable 300/100 LTE connection.
The vpn only allows SSTP or IKE2 it is very fast it has low latency but it disconnects random I think it is not due to a wrong configuration because the provider has published a specific setting page for mikrotik routers .In your nice guide I did not find anything though , that I can adapt to my situation and keep the connection active.
P.S. if I connect directly to the VPN with network manager on the computer the connection almost never drops and recovers in case of disconnection

I managed to make this script which I put in scheduler in 1 minute cycles , but it doesn’t work well because it reactivates the vpn as soon as there is no traffic but the vpn didn’t disconnect.

    /interface monitor-traffic sstp-out1 once do={
        :if ($"rx-packets-per-second" = 0 ) do={
                    /interface set sstp-out1 disabled=no ;
                    
                } 
            }

I also need to use a LTE connection sometimes and it disconnects every once in a while, especially when I download files.
So, it may have nothing to do with ROS and your VPN, but with your LTE connection.

@broderick,
I rarely have disconnections ,even when downloading at full speed( I have a script that constantly checks the gateway). The problem is only for the vpn I would need a system that monitors the traffic and if during a predetermined time this fails it restarts the vpn.

With some mobile ISPs, disconnection every 8h is a normal behaviour. It can take up to two minutes to re-establish. With other mobile ISPs, the connection stays up for several weeks.

Regardless whether that’s the root cause of the VPN disconnections or not, one possibility to speed up the failure detection is to ping something else than the gateway via the VPN; if this is not possible, you can use the on-up script in the /ppp profile you use for the /interface sstp-client to update the host on the /tool netwatch row. The scheduled script can also make a test ping if the traffic monitor shows no traffic - :ping returns the number of successful pings as a value, so :if ([:ping x.x.x.x count=3] = 0) do={/interface sstp-client disable [find]; /interface sstp-client enable [find]} should prevent the false positives.

With IKEv2, there is no on-up script, nor is there any gateway, so you have to ping something else in any case.

What surprises me is that you mention “fast” and “SSTP” in a single sentence - between two hAP ac2, an SSTP VPN gave me some 2 Mbit/s whereas IKEv2 between the same two hAP ac2s is maxing out the 20 Mbit/s bandwidth of the last mile links.

Wherever I use SSTP, it takes it 10 minutes to detect a failure and restart automatically. For IKEv2, the dpd-interval and dpd-maximum-failures in /ip ipsec profile are configurable.

hello sindy,
I did not quite understand what to add in netwatch since the 'address of the host sstp is dynamic and therefore changes with each connection, I messed around a bit with the script :if … but I did not get anything.
As I wrote the vpn is free and I think the disconnection is due to some random interruption on the server side, as for the speed for me is more than enough since I have to use it sporadically from a single device of my lan and not redirect the 'entire traffic on it.
sstp.png
P.S. I found out that there is an .ovpn configuration file available that placed in ubuntu’s networkmanager works very well. Do you know if RoS(6.48.6) accepts .ovpn files?

It might good to understand how long it take SSTP and/or IKEv2 to recover WITHOUT a script? e.g. is it taking minutes vs never coming back might indicate different problems. As @sindy points out, SSTP may be slow to recover, but it recovers & IPSec/IKEv2 have a lot of knobs to tweak that might avoid a script (and also should recover without script).

Without understand why/what/how is getting disconnected, it hard to know what you’d need to script (and where to put it e.g. schedule, netwatch, ppp profile, etc.). I’d recommend looking at the logs (and add more logging if it doesn’t show anything when this happens) before getting to cut-and-paste recovery scripts.

Since two VPN exhibit this problem, I’m not sure a third OpenVPN be any different - but perhaps… I’d focus on making IKEv2 work as RouteOS has good support for that. If LTE is actually disconnecting, then VPN recovery time is additive with the LTE reconnection time.

@Amm0,

  • If I connect to the vpn through ubuntu the connection never drops (I tried from 7 to 24) if I make a connection with Ros instead it can remain active 4-5 hours and sometimes a few half hours or 1 hour.


  • When the connection drops the connection does not recover more I waited a day but nothing happens. In the log does not report anything in particular if not the 'indication of connection and disconnection of the peer.


  • I can try to put the logs in the firewall to get some more information.

.

Clearly something not going right on the Mikrotik… Your PC works to same VPN & while LTE may have a hiccups, your talking about waiting hours/days for VPN recovery.

While your VPN provider’s example config may be okay, it possible it’s not correct for your config/version/etc.

SSTP should have reconnected, perhaps not quickly, but not hours/never (if internet up /VPN allowed). But something like if “Dial On Demand” was set in SSTP when you tested, that’s the reverse of “always on” which could also explain your problem. IKEv2 has a lot more chance for config error (e.g. IPSec and firewall and IPs all have to align to work), but again it should stay up once it was connected/working. It likely would have faster recovery time and better throughput - at the expense of complexity.

If you post your config, you might more eyes on the problem, see https://forum.mikrotik.com/viewtopic.php?p=908118

@Amm0,
On the RB3011 I had a l2tp connection that worked for several years without problems and always rebooted automatically.
Now with the sstp my problem is only to restore the connection because it NEVER reactivates automatically.
This below is the manual procedure that I followed and that has only the defect of never reactivating …

  :global username "USERNAME"
:global password "PASSWORD"
:global range "10.0.0.108/32"
:global hostname "nl.hide.me"

/interface sstp-client add authentication=mschap2 connect-to=[:put $hostname] disabled=no name="hide.me SSTP" password=[:put $password] profile=default-encryption tls-version=only-1.2 user=[:put $username]

/ip firewall mangle add action=mark-routing chain=prerouting new-routing-mark=SSTP passthrough=yes src-address=[:put $range]

/ip firewall nat add action=masquerade chain=srcnat out-interface="hide.me SSTP"

/ip route add distance=1 gateway="hide.me SSTP" routing-mark=SSTP

:set hostname "";:set password "";:set username "";:set range ""

logA.png
log.png

Fair enough. Their config looks okay to me – all defaults other than auth stuff. And the auth stuff pretty sure they’d know what they support :wink:.

But from your logs it does look like it’s trying, just not connecting. If you add a bit more logging, might give us a clue as to why. This will cause debug-level logging of SSTP:

/system logging add topics=sstp,!packet

This is the startup log , I will post below the one when it crashes,

 Dec 26 12:58:27 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP lowerup
Dec 26 12:58:27 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP open
Dec 26 12:58:28 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP timer
Dec 26 12:58:29 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP timer
Dec 26 12:58:30 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP opened
Dec 26 12:58:30 x.x.x.x logger sstp,ppp,info sstp-out1: authenticated
Dec 26 12:58:30 x.x.x.x logger sstp,ppp,debug sstp-out1: IPCP lowerup
Dec 26 12:58:30 x.x.x.x logger sstp,ppp,debug sstp-out1: IPCP open
Dec 26 12:58:30 x.x.x.x logger sstp,ppp,debug sstp-out1: IPV6CP open
Dec 26 12:58:30 x.x.x.x logger sstp,ppp,debug sstp-out1: MPLSCP lowerup
Dec 26 12:58:30 x.x.x.x logger sstp,ppp,debug sstp-out1: MPLSCP open
Dec 26 12:58:30 x.x.x.x logger sstp,ppp,debug sstp-out1: BCP open
Dec 26 12:58:30 x.x.x.x logger sstp,ppp,debug sstp-out1: CCP lowerup
Dec 26 12:58:30 x.x.x.x logger sstp,ppp,debug sstp-out1: CCP open
Dec 26 12:58:30 x.x.x.x logger sstp,ppp,debug sstp-out1: received unsupported protocol 0x8057
Dec 26 12:58:30 x.x.x.x logger sstp,ppp,debug sstp-out1: IPCP opened
Dec 26 12:58:30 x.x.x.x logger sstp,ppp,info sstp-out1: connected
Dec 26 14:27:30 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP lowerdown
Dec 26 14:27:30 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP closed
Dec 26 14:27:30 x.x.x.x logger sstp,ppp,debug sstp-out1: CCP lowerdown
Dec 26 14:27:30 x.x.x.x logger sstp,ppp,debug sstp-out1: BCP lowerdown
Dec 26 14:27:30 x.x.x.x logger sstp,ppp,debug sstp-out1: BCP down event in starting state
Dec 26 14:27:30 x.x.x.x logger sstp,ppp,debug sstp-out1: IPCP lowerdown
Dec 26 14:27:30 x.x.x.x logger sstp,ppp,debug sstp-out1: IPCP closed
Dec 26 14:27:30 x.x.x.x logger sstp,ppp,debug sstp-out1: IPV6CP lowerdown
Dec 26 14:27:30 x.x.x.x logger sstp,ppp,debug sstp-out1: BCP close
Dec 26 14:27:30 x.x.x.x logger sstp,ppp,debug sstp-out1: IPCP close
Dec 26 14:27:30 x.x.x.x logger sstp,ppp,debug sstp-out1: IPV6CP close
Dec 26 14:27:30 x.x.x.x logger sstp,ppp,debug sstp-out1: MPLSCP close
Dec 26 14:27:30 x.x.x.x logger sstp,ppp,info sstp-out1: terminating... - connection timeout
Dec 26 14:27:31 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP lowerdown
Dec 26 14:27:31 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP down event in starting state
Dec 26 14:27:31 x.x.x.x logger sstp,ppp,info sstp-out1: disconnected
Dec 26 14:27:31 x.x.x.x logger sstp,ppp,info sstp-out1: initializing...
Dec 26 14:27:31 x.x.x.x logger sstp,ppp,info sstp-out1: connecting...
Dec 26 14:27:34 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP lowerup
Dec 26 14:27:34 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP open
Dec 26 14:27:35 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP timer
Dec 26 14:27:37 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP timer
Dec 26 14:27:37 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP opened
Dec 26 14:27:37 x.x.x.x logger sstp,ppp,info sstp-out1: authenticated
Dec 26 14:27:37 x.x.x.x logger sstp,ppp,debug sstp-out1: IPCP lowerup
Dec 26 14:27:37 x.x.x.x logger sstp,ppp,debug sstp-out1: IPCP open
Dec 26 14:27:37 x.x.x.x logger sstp,ppp,debug sstp-out1: IPV6CP open
Dec 26 14:27:37 x.x.x.x logger sstp,ppp,debug sstp-out1: MPLSCP lowerup
Dec 26 14:27:37 x.x.x.x logger sstp,ppp,debug sstp-out1: MPLSCP open
Dec 26 14:27:37 x.x.x.x logger sstp,ppp,debug sstp-out1: BCP open
Dec 26 14:27:37 x.x.x.x logger sstp,ppp,debug sstp-out1: CCP lowerup
Dec 26 14:27:37 x.x.x.x logger sstp,ppp,debug sstp-out1: CCP open
Dec 26 14:27:37 x.x.x.x logger sstp,ppp,debug sstp-out1: received unsupported protocol 0x8057
Dec 26 14:27:38 x.x.x.x logger sstp,ppp,debug sstp-out1: IPCP opened
Dec 26 14:27:38 x.x.x.x logger sstp,ppp,info sstp-out1: connected
Dec 26 16:58:39 x.x.x.xlogger sstp,ppp,debug sstp-out1: LCP lowerdown
Dec 26 16:58:39 x.x.x.xlogger sstp,ppp,debug sstp-out1: LCP closed
Dec 26 16:58:39 x.x.x.xlogger sstp,ppp,debug sstp-out1: CCP lowerdown
Dec 26 16:58:39 x.x.x.xlogger sstp,ppp,debug sstp-out1: BCP lowerdown
Dec 26 16:58:39 x.x.x.xlogger sstp,ppp,debug sstp-out1: BCP down event in starting state
Dec 26 16:58:39 x.x.x.xlogger sstp,ppp,debug sstp-out1: IPCP lowerdown
Dec 26 16:58:39 x.x.x.xlogger sstp,ppp,debug sstp-out1: IPCP closed
Dec 26 16:58:39 x.x.x.xlogger sstp,ppp,debug sstp-out1: IPV6CP lowerdown
Dec 26 16:58:39 x.x.x.xlogger sstp,ppp,debug sstp-out1: IPV6CP down event in starting state
Dec 26 16:58:39 x.x.x.xlogger sstp,ppp,debug sstp-out1: MPLSCP lowerdown
Dec 26 16:58:39 x.x.x.xlogger sstp,ppp,debug sstp-out1: CCP close
Dec 26 16:58:39 x.x.x.xlogger sstp,ppp,debug sstp-out1: BCP close
Dec 26 16:58:39 x.x.x.xlogger sstp,ppp,debug sstp-out1: IPCP close
Dec 26 16:58:39 x.x.x.xlogger sstp,ppp,debug sstp-out1: IPV6CP close
Dec 26 16:58:39 x.x.x.xlogger sstp,ppp,debug sstp-out1: MPLSCP close
Dec 26 16:58:39 x.x.x.xlogger sstp,ppp,info sstp-out1: terminating... - connection timeout
Dec 26 16:58:39 x.x.x.xlogger sstp,ppp,debug sstp-out1: LCP lowerdown
Dec 26 16:58:39 x.x.x.xlogger sstp,ppp,debug sstp-out1: LCP down event in starting state
Dec 26 16:58:39 x.x.x.xlogger sstp,ppp,info sstp-out1: disconnected
Dec 26 16:58:39 x.x.x.xlogger sstp,ppp,info sstp-out1: initializing...
Dec 26 16:58:39 x.x.x.xlogger sstp,ppp,info sstp-out1: connecting...
Dec 26 16:58:46 x.x.x.xlogger sstp,ppp,debug sstp-out1: LCP lowerup
Dec 26 16:58:46 x.x.x.xlogger sstp,ppp,debug sstp-out1: LCP open
Dec 26 16:58:47 x.x.x.xlogger sstp,ppp,debug sstp-out1: LCP timer
Dec 26 16:58:48 x.x.x.xlogger sstp,ppp,debug sstp-out1: LCP timer
Dec 26 16:58:49 x.x.x.xlogger sstp,ppp,debug sstp-out1: LCP opened
Dec 26 16:58:49 x.x.x.xlogger sstp,ppp,info sstp-out1: authenticated
Dec 26 16:58:49 x.x.x.xlogger sstp,ppp,debug sstp-out1: IPCP lowerup
Dec 26 16:58:49 x.x.x.xlogger sstp,ppp,debug sstp-out1: IPCP open
Dec 26 16:58:49 x.x.x.xlogger sstp,ppp,debug sstp-out1: IPV6CP open
Dec 26 16:58:49 x.x.x.xlogger sstp,ppp,debug sstp-out1: MPLSCP lowerup
Dec 26 16:58:49 x.x.x.xlogger sstp,ppp,debug sstp-out1: MPLSCP open
Dec 26 16:58:49 x.x.x.xlogger sstp,ppp,debug sstp-out1: BCP open
Dec 26 16:58:49 x.x.x.xlogger sstp,ppp,debug sstp-out1: CCP lowerup
Dec 26 16:58:49 x.x.x.xlogger sstp,ppp,debug sstp-out1: CCP open
Dec 26 16:58:49 x.x.x.xlogger sstp,ppp,debug sstp-out1: received unsupported protocol 0x8057
Dec 26 16:58:49 x.x.x.xlogger sstp,ppp,debug sstp-out1: IPCP opened
Dec 26 16:58:49 x.x.x.xlogger sstp,ppp,info sstp-out1: connected
Dec 26 18:16:49 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP lowerdown
Dec 26 18:16:49 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP closed
Dec 26 18:16:49 x.x.x.x logger sstp,ppp,debug sstp-out1: CCP lowerdown
Dec 26 18:16:49 x.x.x.x logger sstp,ppp,debug sstp-out1: BCP lowerdown
Dec 26 18:16:49 x.x.x.x logger sstp,ppp,debug sstp-out1: BCP down event in starting state
Dec 26 18:16:49 x.x.x.x logger sstp,ppp,debug sstp-out1: IPCP lowerdown
Dec 26 18:16:49 x.x.x.x logger sstp,ppp,debug sstp-out1: IPCP closed
Dec 26 18:16:49 x.x.x.x logger sstp,ppp,debug sstp-out1: IPV6CP lowerdown
Dec 26 18:16:49 x.x.x.x logger sstp,ppp,debug sstp-out1: IPV6CP down event in starting state
Dec 26 18:16:49 x.x.x.x logger sstp,ppp,debug sstp-out1: MPLSCP lowerdown
Dec 26 18:16:49 x.x.x.x logger sstp,ppp,debug sstp-out1: CCP close
Dec 26 18:16:49 x.x.x.x logger sstp,ppp,debug sstp-out1: BCP close
Dec 26 18:16:49 x.x.x.x logger sstp,ppp,debug sstp-out1: IPCP close
Dec 26 18:16:49 x.x.x.x logger sstp,ppp,debug sstp-out1: IPV6CP close
Dec 26 18:16:49 x.x.x.x logger sstp,ppp,debug sstp-out1: MPLSCP close
Dec 26 18:16:49 x.x.x.x logger sstp,ppp,info sstp-out1: terminating... - connection timeout
Dec 26 18:16:50 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP lowerdown
Dec 26 18:16:50 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP down event in starting state
Dec 26 18:16:50 x.x.x.x logger sstp,ppp,info sstp-out1: disconnected
Dec 26 18:16:51 x.x.x.x logger sstp,ppp,info sstp-out1: initializing...
Dec 26 18:16:51 x.x.x.x logger sstp,ppp,info sstp-out1: connecting...
Dec 26 18:17:01 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP lowerup
Dec 26 18:17:01 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP open
Dec 26 18:17:02 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP timer
Dec 26 18:17:03 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP timer
Dec 26 18:17:04 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP opened
Dec 26 18:17:04 x.x.x.x logger sstp,ppp,info sstp-out1: authenticated
Dec 26 18:17:04 x.x.x.x logger sstp,ppp,debug sstp-out1: IPCP lowerup
Dec 26 18:17:04 x.x.x.x logger sstp,ppp,debug sstp-out1: IPCP open
Dec 26 18:17:04 x.x.x.x logger sstp,ppp,debug sstp-out1: IPV6CP open
Dec 26 18:17:04 x.x.x.x logger sstp,ppp,debug sstp-out1: MPLSCP lowerup
Dec 26 18:17:04 x.x.x.x logger sstp,ppp,debug sstp-out1: MPLSCP open
Dec 26 18:17:04 x.x.x.x logger sstp,ppp,debug sstp-out1: BCP open
Dec 26 18:17:04 x.x.x.x logger sstp,ppp,debug sstp-out1: CCP lowerup
Dec 26 18:17:04 x.x.x.x logger sstp,ppp,debug sstp-out1: CCP open
Dec 26 18:17:04 x.x.x.x logger sstp,ppp,debug sstp-out1: received unsupported protocol 0x8057
Dec 26 18:17:04 x.x.x.x logger sstp,ppp,debug sstp-out1: IPCP opened
Dec 26 18:17:04 x.x.x.x logger sstp,ppp,info sstp-out1: connected
Dec 26 20:08:22 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP lowerup
Dec 26 20:08:22 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP open
Dec 26 20:08:23 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP timer
Dec 26 20:08:24 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP timer
Dec 26 20:08:25 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP lowerdown
Dec 26 20:08:25 x.x.x.x logger sstp,ppp,debug sstp-out1: CCP close
Dec 26 20:08:25 x.x.x.x logger sstp,ppp,debug sstp-out1: BCP close
Dec 26 20:08:25 x.x.x.x logger sstp,ppp,debug sstp-out1: IPCP close
Dec 26 20:08:25 x.x.x.x logger sstp,ppp,debug sstp-out1: IPV6CP close
Dec 26 20:08:25 x.x.x.x logger sstp,ppp,debug sstp-out1: MPLSCP close
Dec 26 20:08:25 x.x.x.x logger sstp,ppp,info sstp-out1: terminating... - aborted by peer
Dec 26 20:08:25 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP lowerdown
Dec 26 20:08:25 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP down event in starting state
Dec 26 20:08:25 x.x.x.x logger sstp,ppp,info sstp-out1: disconnected
Dec 26 20:08:31 x.x.x.x logger sstp,ppp,info sstp-out1: initializing...
Dec 26 20:08:31 x.x.x.x logger sstp,ppp,info sstp-out1: connecting...
Dec 26 20:08:47 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP lowerup
Dec 26 20:08:47 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP open
Dec 26 20:08:49 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP timer
Dec 26 20:08:50 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP lowerdown
Dec 26 20:08:50 x.x.x.x logger sstp,ppp,debug sstp-out1: CCP close
Dec 26 20:08:50 x.x.x.x logger sstp,ppp,debug sstp-out1: BCP close
Dec 26 20:08:50 x.x.x.x logger sstp,ppp,debug sstp-out1: IPCP close
Dec 26 20:08:50 x.x.x.x logger sstp,ppp,debug sstp-out1: IPV6CP close
Dec 26 20:08:50 x.x.x.x logger sstp,ppp,debug sstp-out1: MPLSCP close
Dec 26 20:08:50 x.x.x.x logger sstp,ppp,info sstp-out1: terminating... - terminated by remote peer
Dec 26 20:08:50 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP lowerdown
Dec 26 20:08:50 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP down event in starting state
Dec 26 20:08:50 x.x.x.x logger sstp,ppp,info sstp-out1: disconnected
Dec 26 20:09:00 x.x.x.x logger sstp,ppp,info sstp-out1: initializing...
Dec 26 20:09:00 x.x.x.x logger sstp,ppp,info sstp-out1: connecting...
Dec 26 20:09:22 x.x.x.x logger sstp,ppp,debug sstp-out1: CCP close
Dec 26 20:09:22 x.x.x.x logger sstp,ppp,debug sstp-out1: BCP close
Dec 26 20:09:22 x.x.x.x logger sstp,ppp,debug sstp-out1: IPCP close
Dec 26 20:09:22 x.x.x.x logger sstp,ppp,debug sstp-out1: IPV6CP close
Dec 26 20:09:22 x.x.x.x logger sstp,ppp,debug sstp-out1: MPLSCP close
Dec 26 20:09:22 x.x.x.x logger sstp,ppp,info sstp-out1: terminating... - aborted by peer
Dec 26 20:09:22 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP lowerdown
Dec 26 20:09:22 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP down event in starting state
Dec 26 20:09:22 x.x.x.x logger sstp,ppp,info sstp-out1: disconnected
Dec 26 20:09:32 x.x.x.x logger sstp,ppp,info sstp-out1: initializing...
Dec 26 20:09:32 x.x.x.x logger sstp,ppp,info sstp-out1: connecting...
Dec 26 20:09:33 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP lowerup
Dec 26 20:09:33 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP open
Dec 26 20:09:36 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP opened
Dec 26 20:09:36 x.x.x.x logger sstp,ppp,info sstp-out1: authenticated
Dec 26 20:09:36 x.x.x.x logger sstp,ppp,debug sstp-out1: IPCP lowerup
Dec 26 20:09:36 x.x.x.x logger sstp,ppp,debug sstp-out1: IPCP open
Dec 26 20:09:36 x.x.x.x logger sstp,ppp,debug sstp-out1: IPV6CP open
Dec 26 20:09:36 x.x.x.x logger sstp,ppp,debug sstp-out1: MPLSCP lowerup
Dec 26 20:09:36 x.x.x.x logger sstp,ppp,debug sstp-out1: MPLSCP open
Dec 26 20:09:36 x.x.x.x logger sstp,ppp,debug sstp-out1: BCP open
Dec 26 20:09:36 x.x.x.x logger sstp,ppp,debug sstp-out1: CCP lowerup
Dec 26 20:09:36 x.x.x.x logger sstp,ppp,debug sstp-out1: CCP open
Dec 26 20:09:36 x.x.x.x logger sstp,ppp,debug sstp-out1: received unsupported protocol 0x8057
Dec 26 20:09:36 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP lowerdown
Dec 26 20:09:36 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP closed
Dec 26 20:09:36 x.x.x.x logger sstp,ppp,debug sstp-out1: CCP lowerdown
Dec 26 20:09:36 x.x.x.x logger sstp,ppp,debug sstp-out1: BCP lowerdown
Dec 26 20:09:36 x.x.x.x logger sstp,ppp,debug sstp-out1: BCP down event in starting state
Dec 26 20:09:36 x.x.x.x logger sstp,ppp,debug sstp-out1: IPCP lowerdown
Dec 26 20:09:36 x.x.x.x logger sstp,ppp,debug sstp-out1: IPV6CP lowerdown
Dec 26 20:09:36 x.x.x.x logger sstp,ppp,debug sstp-out1: IPV6CP down event in starting state
Dec 26 20:09:36 x.x.x.x logger sstp,ppp,debug sstp-out1: MPLSCP lowerdown
Dec 26 20:09:36 x.x.x.x logger sstp,ppp,debug sstp-out1: CCP close
Dec 26 20:09:36 x.x.x.x logger sstp,ppp,debug sstp-out1: BCP close
Dec 26 20:09:36 x.x.x.x logger sstp,ppp,debug sstp-out1: IPCP close
Dec 26 20:09:36 x.x.x.x logger sstp,ppp,debug sstp-out1: IPV6CP close
Dec 26 20:09:36 x.x.x.x logger sstp,ppp,debug sstp-out1: MPLSCP close
Dec 26 20:09:36 x.x.x.x logger sstp,ppp,info sstp-out1: terminating... - aborted by peer
Dec 26 20:09:36 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP lowerdown
Dec 26 20:09:36 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP down event in starting state
Dec 26 20:09:36 x.x.x.x logger sstp,ppp,info sstp-out1: disconnected
Dec 26 20:09:46 x.x.x.x logger sstp,ppp,info sstp-out1: initializing...
Dec 26 20:09:46 x.x.x.x logger sstp,ppp,info sstp-out1: connecting...
Dec 26 20:10:05 x.x.x.x logger sstp,ppp,debug sstp-out1: CCP close
Dec 26 20:10:05 x.x.x.x logger sstp,ppp,debug sstp-out1: BCP close
Dec 26 20:10:05 x.x.x.x logger sstp,ppp,debug sstp-out1: IPCP close
Dec 26 20:10:05 x.x.x.x logger sstp,ppp,debug sstp-out1: IPV6CP close
Dec 26 20:10:05 x.x.x.x logger sstp,ppp,debug sstp-out1: MPLSCP close
Dec 26 20:10:05 x.x.x.x logger sstp,ppp,info sstp-out1: terminating... - aborted by peer
Dec 26 20:10:05 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP lowerdown
Dec 26 20:10:05 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP down event in starting state
Dec 26 20:10:05 x.x.x.x logger sstp,ppp,info sstp-out1: disconnected
Dec 26 20:10:15 x.x.x.x logger sstp,ppp,info sstp-out1: initializing...
Dec 26 20:10:15 x.x.x.x logger sstp,ppp,info sstp-out1: connecting...
Dec 26 20:10:16 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP lowerup
Dec 26 20:10:16 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP open
Dec 26 20:10:17 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP timer
Dec 26 20:10:19 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP timer
Dec 26 20:10:19 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP opened
Dec 26 20:10:19 x.x.x.x logger sstp,ppp,info sstp-out1: authenticated
Dec 26 20:10:19 x.x.x.x logger sstp,ppp,debug sstp-out1: IPCP lowerup
Dec 26 20:10:19 x.x.x.x logger sstp,ppp,debug sstp-out1: IPCP open
Dec 26 20:10:19 x.x.x.x logger sstp,ppp,debug sstp-out1: IPV6CP open
Dec 26 20:10:19 x.x.x.x logger sstp,ppp,debug sstp-out1: MPLSCP lowerup
Dec 26 20:10:19 x.x.x.x logger sstp,ppp,debug sstp-out1: MPLSCP open
Dec 26 20:10:19 x.x.x.x logger sstp,ppp,debug sstp-out1: BCP open
Dec 26 20:10:19 x.x.x.x logger sstp,ppp,debug sstp-out1: CCP lowerup
Dec 26 20:10:19 x.x.x.x logger sstp,ppp,debug sstp-out1: CCP open
Dec 26 20:10:19 x.x.x.x logger sstp,ppp,debug sstp-out1: received unsupported protocol 0x8057
Dec 26 20:10:19 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP lowerdown
Dec 26 20:10:19 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP closed
Dec 26 20:10:19 x.x.x.x logger sstp,ppp,debug sstp-out1: CCP lowerdown
Dec 26 20:10:19 x.x.x.x logger sstp,ppp,debug sstp-out1: BCP lowerdown
Dec 26 20:10:19 x.x.x.x logger sstp,ppp,debug sstp-out1: BCP down event in starting state
Dec 26 20:10:19 x.x.x.x logger sstp,ppp,debug sstp-out1: IPCP lowerdown
Dec 26 20:10:19 x.x.x.x logger sstp,ppp,debug sstp-out1: IPV6CP lowerdown
Dec 26 20:10:19 x.x.x.x logger sstp,ppp,debug sstp-out1: IPV6CP down event in starting state
Dec 26 20:10:19 x.x.x.x logger sstp,ppp,debug sstp-out1: MPLSCP lowerdown
Dec 26 20:10:19 x.x.x.x logger sstp,ppp,debug sstp-out1: CCP close
Dec 26 20:10:19 x.x.x.x logger sstp,ppp,debug sstp-out1: BCP close
Dec 26 20:10:19 x.x.x.x logger sstp,ppp,debug sstp-out1: IPCP close
Dec 26 20:10:19 x.x.x.x logger sstp,ppp,debug sstp-out1: IPV6CP close
Dec 26 20:10:19 x.x.x.x logger sstp,ppp,debug sstp-out1: MPLSCP close
Dec 26 20:10:19 x.x.x.x logger sstp,ppp,info sstp-out1: terminating... - aborted by peer
Dec 26 20:10:19 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP lowerdown
Dec 26 20:10:19 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP down event in starting state
Dec 26 20:10:19 x.x.x.x logger sstp,ppp,info sstp-out1: disconnected
Dec 26 20:10:29 x.x.x.x logger sstp,ppp,info sstp-out1: initializing...
Dec 26 20:10:29 x.x.x.x logger sstp,ppp,info sstp-out1: connecting...
Dec 26 20:10:30 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP lowerup
Dec 26 20:10:30 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP open
Dec 26 20:10:31 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP timer
Dec 26 20:10:32 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP timer
Dec 26 20:10:33 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP opened
Dec 26 20:10:33 x.x.x.x logger sstp,ppp,info sstp-out1: authenticated
Dec 26 20:10:33 x.x.x.x logger sstp,ppp,debug sstp-out1: IPCP lowerup
Dec 26 20:10:33 x.x.x.x logger sstp,ppp,debug sstp-out1: IPCP open
Dec 26 20:10:33 x.x.x.x logger sstp,ppp,debug sstp-out1: IPV6CP open
Dec 26 20:10:33 x.x.x.x logger sstp,ppp,debug sstp-out1: MPLSCP lowerup
Dec 26 20:10:33 x.x.x.x logger sstp,ppp,debug sstp-out1: MPLSCP open
Dec 26 20:10:33 x.x.x.x logger sstp,ppp,debug sstp-out1: BCP open
Dec 26 20:10:33 x.x.x.x logger sstp,ppp,debug sstp-out1: CCP lowerup
Dec 26 20:10:33 x.x.x.x logger sstp,ppp,debug sstp-out1: CCP open
Dec 26 20:10:33 x.x.x.x logger sstp,ppp,debug sstp-out1: received unsupported protocol 0x8057
Dec 26 20:10:33 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP lowerdown
Dec 26 20:10:33 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP closed
Dec 26 20:10:33 x.x.x.x logger sstp,ppp,debug sstp-out1: CCP lowerdown
Dec 26 20:10:33 x.x.x.x logger sstp,ppp,debug sstp-out1: BCP lowerdown
Dec 26 20:10:33 x.x.x.x logger sstp,ppp,debug sstp-out1: BCP down event in starting state
Dec 26 20:10:33 x.x.x.x logger sstp,ppp,debug sstp-out1: IPCP lowerdown
Dec 26 20:10:33 x.x.x.x logger sstp,ppp,debug sstp-out1: IPV6CP lowerdown
Dec 26 20:10:33 x.x.x.x logger sstp,ppp,debug sstp-out1: IPV6CP down event in starting state
Dec 26 20:10:33 x.x.x.x logger sstp,ppp,debug sstp-out1: MPLSCP lowerdown
Dec 26 20:10:33 x.x.x.x logger sstp,ppp,debug sstp-out1: CCP close
Dec 26 20:10:33 x.x.x.x logger sstp,ppp,debug sstp-out1: BCP close
Dec 26 20:10:33 x.x.x.x logger sstp,ppp,debug sstp-out1: IPCP close
Dec 26 20:10:33 x.x.x.x logger sstp,ppp,debug sstp-out1: IPV6CP close
Dec 26 20:10:33 x.x.x.x logger sstp,ppp,debug sstp-out1: MPLSCP close
Dec 26 20:10:33 x.x.x.x logger sstp,ppp,info sstp-out1: terminating... - aborted by peer
Dec 26 20:10:33 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP lowerdown
Dec 26 20:10:33 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP down event in starting state
Dec 26 20:10:33 x.x.x.x logger sstp,ppp,info sstp-out1: disconnected
Dec 26 20:10:43 x.x.x.x logger sstp,ppp,info sstp-out1: initializing...
Dec 26 20:10:43 x.x.x.x logger sstp,ppp,info sstp-out1: connecting...
Dec 26 20:10:53 x.x.x.x logger sstp,ppp,debug sstp-out1: CCP close
Dec 26 20:10:53 x.x.x.x logger sstp,ppp,debug sstp-out1: BCP close
Dec 26 20:10:53 x.x.x.x logger sstp,ppp,debug sstp-out1: IPCP close
Dec 26 20:10:53 x.x.x.x logger sstp,ppp,debug sstp-out1: IPV6CP close
Dec 26 20:10:53 x.x.x.x logger sstp,ppp,debug sstp-out1: MPLSCP close
Dec 26 20:10:53 x.x.x.x logger sstp,ppp,info sstp-out1: terminating... - could not resolve name
Dec 26 20:10:53 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP lowerdown
Dec 26 20:10:53 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP down event in starting state
Dec 26 20:10:53 x.x.x.x logger sstp,ppp,info sstp-out1: disconnected
Dec 26 20:11:03 x.x.x.x logger sstp,ppp,info sstp-out1: initializing...
Dec 26 20:11:03 x.x.x.x logger sstp,ppp,info sstp-out1: connecting...
Dec 26 20:11:18 x.x.x.x logger sstp,ppp,debug sstp-out1: CCP close
Dec 26 20:11:18 x.x.x.x logger sstp,ppp,debug sstp-out1: BCP close
Dec 26 20:11:18 x.x.x.x logger sstp,ppp,debug sstp-out1: IPCP close
Dec 26 20:11:18 x.x.x.x logger sstp,ppp,debug sstp-out1: IPV6CP close
Dec 26 20:11:18 x.x.x.x logger sstp,ppp,debug sstp-out1: MPLSCP close
Dec 26 20:11:18 x.x.x.x logger sstp,ppp,info sstp-out1: terminating... - aborted by peer
Dec 26 20:11:18 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP lowerdown
Dec 26 20:11:18 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP down event in starting state
Dec 26 20:11:18 x.x.x.x logger sstp,ppp,info sstp-out1: disconnected
Dec 26 20:11:28 x.x.x.x logger sstp,ppp,info sstp-out1: initializing...
Dec 26 20:11:28 x.x.x.x logger sstp,ppp,info sstp-out1: connecting...
Dec 26 20:11:50 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP lowerup
Dec 26 20:11:50 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP open
Dec 26 20:11:51 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP timer
Dec 26 20:11:52 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP timer
Dec 26 20:11:53 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP opened
Dec 26 20:11:53 x.x.x.x logger sstp,ppp,info sstp-out1: authenticated
Dec 26 20:11:53 x.x.x.x logger sstp,ppp,debug sstp-out1: IPCP lowerup
Dec 26 20:11:53 x.x.x.x logger sstp,ppp,debug sstp-out1: IPCP open
Dec 26 20:11:53 x.x.x.x logger sstp,ppp,debug sstp-out1: IPV6CP open
Dec 26 20:11:53 x.x.x.x logger sstp,ppp,debug sstp-out1: MPLSCP lowerup
Dec 26 20:11:53 x.x.x.x logger sstp,ppp,debug sstp-out1: MPLSCP open
Dec 26 20:11:53 x.x.x.x logger sstp,ppp,debug sstp-out1: BCP open
Dec 26 20:11:53 x.x.x.x logger sstp,ppp,debug sstp-out1: CCP lowerup
Dec 26 20:11:53 x.x.x.x logger sstp,ppp,debug sstp-out1: CCP open
Dec 26 20:11:53 x.x.x.x logger sstp,ppp,debug sstp-out1: received unsupported protocol 0x8057
Dec 26 20:11:53 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP lowerdown
Dec 26 20:11:53 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP closed
Dec 26 20:11:53 x.x.x.x logger sstp,ppp,debug sstp-out1: CCP lowerdown
Dec 26 20:11:53 x.x.x.x logger sstp,ppp,debug sstp-out1: BCP lowerdown
Dec 26 20:11:53 x.x.x.x logger sstp,ppp,debug sstp-out1: BCP down event in starting state
Dec 26 20:11:53 x.x.x.x logger sstp,ppp,debug sstp-out1: IPCP lowerdown
Dec 26 20:11:53 x.x.x.x logger sstp,ppp,debug sstp-out1: IPV6CP lowerdown
Dec 26 20:11:53 x.x.x.x logger sstp,ppp,debug sstp-out1: IPV6CP down event in starting state
Dec 26 20:11:53 x.x.x.x logger sstp,ppp,debug sstp-out1: MPLSCP lowerdown
Dec 26 20:11:53 x.x.x.x logger sstp,ppp,debug sstp-out1: CCP close
Dec 26 20:11:53 x.x.x.x logger sstp,ppp,debug sstp-out1: BCP close
Dec 26 20:11:53 x.x.x.x logger sstp,ppp,debug sstp-out1: IPCP close
Dec 26 20:11:53 x.x.x.x logger sstp,ppp,debug sstp-out1: IPV6CP close
Dec 26 20:11:53 x.x.x.x logger sstp,ppp,debug sstp-out1: MPLSCP close
Dec 26 20:11:53 x.x.x.x logger sstp,ppp,info sstp-out1: terminating... - aborted by peer
Dec 26 20:11:53 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP lowerdown
Dec 26 20:11:53 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP down event in starting state
Dec 26 20:11:53 x.x.x.x logger sstp,ppp,info sstp-out1: disconnected
Dec 26 20:12:03 x.x.x.x logger sstp,ppp,info sstp-out1: initializing...
Dec 26 20:12:03 x.x.x.x logger sstp,ppp,info sstp-out1: connecting...
Dec 26 20:12:07 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP lowerup
Dec 26 20:12:07 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP open
Dec 26 20:12:08 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP timer
Dec 26 20:12:09 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP timer
Dec 26 20:12:10 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP opened
Dec 26 20:12:10 x.x.x.x logger sstp,ppp,info sstp-out1: authenticated
Dec 26 20:12:10 x.x.x.x logger sstp,ppp,debug sstp-out1: IPCP lowerup
Dec 26 20:12:10 x.x.x.x logger sstp,ppp,debug sstp-out1: IPCP open
Dec 26 20:12:10 x.x.x.x logger sstp,ppp,debug sstp-out1: IPV6CP open
Dec 26 20:12:10 x.x.x.x logger sstp,ppp,debug sstp-out1: MPLSCP lowerup
Dec 26 20:12:10 x.x.x.x logger sstp,ppp,debug sstp-out1: MPLSCP open
Dec 26 20:12:10 x.x.x.x logger sstp,ppp,debug sstp-out1: BCP open
Dec 26 20:12:10 x.x.x.x logger sstp,ppp,debug sstp-out1: CCP lowerup
Dec 26 20:12:10 x.x.x.x logger sstp,ppp,debug sstp-out1: CCP open
Dec 26 20:12:10 x.x.x.x logger sstp,ppp,debug sstp-out1: received unsupported protocol 0x8057
Dec 26 20:12:10 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP lowerdown
Dec 26 20:12:10 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP closed
Dec 26 20:12:10 x.x.x.x logger sstp,ppp,debug sstp-out1: CCP lowerdown
Dec 26 20:12:10 x.x.x.x logger sstp,ppp,debug sstp-out1: BCP lowerdown
Dec 26 20:12:10 x.x.x.x logger sstp,ppp,debug sstp-out1: BCP down event in starting state
Dec 26 20:12:10 x.x.x.x logger sstp,ppp,debug sstp-out1: IPCP lowerdown
Dec 26 20:12:10 x.x.x.x logger sstp,ppp,debug sstp-out1: IPV6CP lowerdown
Dec 26 20:12:10 x.x.x.x logger sstp,ppp,debug sstp-out1: IPV6CP down event in starting state
Dec 26 20:12:10 x.x.x.x logger sstp,ppp,debug sstp-out1: MPLSCP lowerdown
Dec 26 20:12:10 x.x.x.x logger sstp,ppp,debug sstp-out1: CCP close
Dec 26 20:12:10 x.x.x.x logger sstp,ppp,debug sstp-out1: BCP close
Dec 26 20:12:10 x.x.x.x logger sstp,ppp,debug sstp-out1: IPCP close
Dec 26 20:12:10 x.x.x.x logger sstp,ppp,debug sstp-out1: IPV6CP close
Dec 26 20:12:10 x.x.x.x logger sstp,ppp,debug sstp-out1: MPLSCP close
Dec 26 20:12:10 x.x.x.x logger sstp,ppp,info sstp-out1: terminating... - aborted by peer
Dec 26 20:12:10 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP lowerdown
Dec 26 20:12:10 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP down event in starting state
Dec 26 20:12:10 x.x.x.x logger sstp,ppp,info sstp-out1: disconnected
Dec 26 20:12:20 x.x.x.x logger sstp,ppp,info sstp-out1: initializing...
Dec 26 20:12:20 x.x.x.x logger sstp,ppp,info sstp-out1: connecting...
Dec 26 20:12:54 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP lowerup
Dec 26 20:12:54 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP open
Dec 26 20:12:55 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP timer
Dec 26 20:12:57 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP timer
Dec 26 20:12:57 x.x.x.x logger sstp,ppp,debug sstp-out1: LCP opened
Dec 26 20:12:57 x.x.x.x logger sstp,ppp,info sstp-out1: authenticated
Dec 26 20:12:57 x.x.x.x logger sstp,ppp,debug sstp-out1: IPCP lowerup
Dec 26 20:12:57 x.x.x.x logger sstp,ppp,debug sstp-out1: IPCP open
Dec 26 20:12:57 x.x.x.x logger sstp,ppp,debug sstp-out1: IPV6CP open

Are you using IPV6? Because the SSTP is trying to use it, likely harmless but there is a message about in logs. To disable it, you can change the PPP > Profile for “default-encryption” dialog, under “Protocols” tab, from “Use IPv6” to “no” to disable IPV6.

no, I’m not using ipv6 (I don’t even have the package installed), in PPP—>Profiles I can’t find the entry for IPV6; however the connection has not been disconnected yet

American expression: A watched pot never boils.

Re IPv6, The “IPV6CP open” and “received unsupported protocol 0x8057” imply the SSTP is trying to negotiate IPv6 (and likely ignored since you don’t have the package). But should be there:

The top line above should be “no”. You need to double-click the “default-encrypted”. I’d imagine the IPv6 attempt is harmless, but if it drops, you can try that - can’t hurt, but may not help.

ppp.png
it gives an error in the logs but it has connected correctly in ipv4 i have an ip 222.x.x.x

Hmm. In 6.49.5 (stable) it has the “use IPv6” setting, but your long-term doesn’t, curious… But I don’t think that your problem - it connects. What happens when it disconnects hopeful be more telling at the problem here.

nothing won’t disconnect, I’ll start again in the morning if the log buffer is totally full ,for now thanks for the support :slight_smile: