colucci-web.it

Posted: **Mon Oct 14, 2019 10:24 am**

Hello
I have an sstp vpn server on a keenetic router, but the vpn client does not connect to the server, below is the log from the client

Code: Select all

2019-10-14 15:14:58 VpnClientPro-google-api15-release-1.00.21 (13010021)
2019-10-14 15:14:58 Connecting request by user
2019-10-14 15:14:59 OpenSSL 1.1.1c  28 May 2019
2019-10-14 15:14:59 Connecting to xx.xx.xx.xx:443
2019-10-14 15:14:59 Set TLS SNI extension to "ххххх.keenetic.pro"
2019-10-14 15:14:59 TLSv1.3 connection established with cipher TLS_CHACHA20_POLY1305_SHA256
2019-10-14 15:15:24 SSL socket closed by remote side
2019-10-14 15:15:24 Wait 5 seconds...
2019-10-14 15:15:29 Connecting to xx.xx.xx.xx:443
2019-10-14 15:15:29 Set TLS SNI extension to "ххххх.keenetic.pro"
2019-10-14 15:15:30 TLSv1.3 connection established with cipher TLS_CHACHA20_POLY1305_SHA256
2019-10-14 15:15:54 SSL socket closed by remote side
2019-10-14 15:15:54 Wait 5 seconds...

on a router such a log:

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Oct 14 15:14:59 Keenetic_Giga ppp-sstp[11352]: sstp: proxy: connection from 94.25.176.115:6697
Oct 14 15:14:59 Keenetic_Giga ppp-sstp[11352]: ppp0:: connect: ppp0 <--> sstp(94.25.176.115:6697)
Oct 14 15:15:24 Keenetic_Giga ppp-sstp[11352]: ppp0:: sstp: ppp: read: Input/output error
Oct 14 15:15:30 Keenetic_Giga ppp-sstp[11352]: sstp: proxy: connection from 94.25.176.115:11112
Oct 14 15:15:30 Keenetic_Giga ppp-sstp[11352]: ppp0:: connect: ppp0 <--> sstp(94.25.176.115:11112)
Oct 14 15:15:54 Keenetic_Giga ppp-sstp[11352]: ppp0:: sstp: ppp: read: Input/output error

keeneticOS developers replied that "the client does not know how to handle LCP Configure-Nak"
can this problem be solved?

Posted: **Mon Oct 14, 2019 12:37 pm**

It's strange because it work with all Windows/Mikrotik implementations.
Maybe the debug log may help to understand the problem.
Anyway the log contains a lot of informations, so is better if you send it to android@colucci-web.it

Here the steps to get the log:

edit the VPN

tap on "Options"

select "Set log level" and set the value to 3

save the changes

connect the VPN

wait for the error

disconnect the VPN

export and send the log

After the test, remember to edit the VPN and unselect the "Set log option"

Posted: **Mon Oct 14, 2019 2:20 pm**

admin wrote: ↑Mon Oct 14, 2019 12:37 pm send it to android@colucci-web.it

I sent a log to email

Posted: **Mon Oct 14, 2019 3:19 pm**

Thank you very much for the bug report.
The problem was related to a bug in the LCP negotiation.
The problem has been fixed in the new release 1.00.22 that will be available shortly

Posted: **Tue Oct 15, 2019 8:59 am**

thanks, now it works

colucci-web.it

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