Re: [Openvpn-users] Client-to-client setup fails mysteriously...

2021-06-06 Thread Gert Doering
Hi, On Mon, Jun 07, 2021 at 08:17:24AM +0200, Bo Berglund wrote: > >You could move the server to 1193, and avoid the port translation on > >the NAT box. [..] > So something at my test site router is not working correctly. > > Now I have confirmed this by reconfiguring the port forward rules on th

Re: [Openvpn-users] Client-to-client setup fails mysteriously...

2021-06-06 Thread Bo Berglund
On Fri, 04 Jun 2021 20:17:59 +0200, Bo Berglund wrote: >What could be causing this strange behavior? ISSUE RESOLVED! >From Gert Doering: >My gut feeling points to the NAT box. Especially if it "heals" itself >after a few minutes. > >Not sure why that box would get into "I can only have one se

Re: [Openvpn-users] Client-to-client setup fails mysteriously...

2021-06-06 Thread Bo Berglund
On Sat, 5 Jun 2021 11:28:52 +0200, Gert Doering wrote: >On Fri, Jun 04, 2021 at 10:23:07PM +0200, Bo Berglund wrote: >> Now I have made further tests and the failure pattern is repeatable: >> - Connect one client >> - Now the other clent cannot connect >> - Disconnect the first client >> - The se

Re: [Openvpn-users] Client-to-client setup fails mysteriously...

2021-06-06 Thread Gert Doering
Hi, On Sat, Jun 05, 2021 at 11:35:39AM +0200, Bo Berglund wrote: > This reply is from my Outlook 2019 rather than the news reader. > My latest 2-3 posts via Gmane News seem to have been blocked, they do not > come through into the news reader. ??? > It started when I was asked to supply FULL log

Re: [Openvpn-users] Client-to-client setup fails mysteriously...

2021-06-06 Thread Bo Berglund
Doering Sent: Saturday, 5 June 2021 11:26 To: Bo Berglund Cc: openvpn-users@lists.sourceforge.net Subject: Re: [Openvpn-users] Client-to-client setup fails mysteriously... Hi, On Fri, Jun 04, 2021 at 09:40:28PM +0200, Bo Berglund wrote: > I changed the Windows and RPi cient configs to verb4 >

Re: [Openvpn-users] Client-to-client setup fails mysteriously...

2021-06-06 Thread Bo Berglund
On Fri, 4 Jun 2021 20:19:22 -0400, Selva Nair wrote: >You can share large logs using some service like pastebin in pure text >format. Compressed logs are hard to look through. Well, I don't have any accounts with such services. I thought that by compressing the logs using 7zip and attaching the

Re: [Openvpn-users] Client-to-client setup fails mysteriously... (1/1)

2021-06-06 Thread Bo Berglund
On Fri, 4 Jun 2021 20:19:22 -0400, Selva Nair wrote: >You can share large logs using some service like pastebin in pure text >format. Compressed logs are hard to look through. Well, I don't have any accounts with such services. I thought that by compressing the logs using 7zip and attaching the

Re: [Openvpn-users] Client-to-client setup fails mysteriously...

2021-06-06 Thread Gert Doering
Hi, On Fri, Jun 04, 2021 at 09:40:28PM +0200, Bo Berglund wrote: > I changed the Windows and RPi cient configs to verb4 > Then I connected the RPi client and it succeeded. > Next I tried to connect teh Windows client but it failed as before just > hanging > until I disconnect. > > I don't know w

Re: [Openvpn-users] Client-to-client setup fails mysteriously...

2021-06-06 Thread Gert Doering
Hi, On Fri, Jun 04, 2021 at 10:23:07PM +0200, Bo Berglund wrote: > Now I have made further tests and the failure pattern is repeatable: > - Connect one client > - Now the other clent cannot connect > - Disconnect the first client > - The second client cannot connect still > - Now the first client

Re: [Openvpn-users] Client-to-client setup fails mysteriously... (1/1)

2021-06-04 Thread Selva Nair
Hi, You can share large logs using some service like pastebin in pure text format. Compressed logs are hard to look through. As per the logs the server gets the initial TLS packet from the second client, but hears nothing after that. The client gets nothing back from the server. So something is b

Re: [Openvpn-users] Client-to-client setup fails mysteriously... (1/1)

2021-06-04 Thread Bo Berglund
begin 644 RPi-server-log.7z M-WJ\KR<<``3=1#=)"1,```!B`/^RT63@=N83`5T`*9A*@@'C MY")L^"OG((P/&B_W<_J3+)RW]SV[`?R4TB(/$,BT'_\ZJ-@FJ$K;IJ'&JA=_ MCK8S@,=GUP1G%W4$0,07O#S?&U)TE._ZLHT-8-^^.?0GXLY>O7>>O6G@CPC= MJ[[V0RUH.&R@URF;D/P>II]JLQM/VS6_P/#L2%?_"[.2,+&=L8XMS>YN,+0N MISHDFX:7C\SPTW2=(3WZ

Re: [Openvpn-users] Client-to-client setup fails mysteriously... (0/1)

2021-06-04 Thread Bo Berglund
On Fri, 04 Jun 2021 20:55:40 +, tincantech via Openvpn-users wrote: >Down to business: > >If your client cannot connect to your server then you MUST read the server log >to: > >* See if the client tried to connect to the server. > Your server log will have details. > >* See what errors are

Re: [Openvpn-users] Client-to-client setup fails mysteriously...

2021-06-04 Thread Bo Berglund
On Fri, 04 Jun 2021 20:55:40 +, tincantech via Openvpn-users wrote: >If your client cannot connect to your server then you MUST read the server log >to: > >* See if the client tried to connect to the server. > Your server log will have details. > >* See what errors are logged in the server

Re: [Openvpn-users] Client-to-client setup fails mysteriously...

2021-06-04 Thread tincantech via Openvpn-users
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Hi, ‐‐‐ Original Message ‐‐‐ On Friday, 4 June 2021 21:23, Bo Berglund wrote: > On Fri, 04 Jun 2021 19:49:36 +, tincantech via Openvpn-users > openvpn-users@lists.sourceforge.net wrote: > > > > I have set up an Openvpn server on a Rasp

Re: [Openvpn-users] Client-to-client setup fails mysteriously...

2021-06-04 Thread Selva Nair
Hi, You have to post the full client and server logs -- we need to see the whole server log showing one connection succeeding and the subsequent one failing. And the corresponding (i.e matching) client logs. I want to see what routes are being set up, which port and IP connections are coming from

Re: [Openvpn-users] Client-to-client setup fails mysteriously...

2021-06-04 Thread Bo Berglund
On Fri, 04 Jun 2021 19:49:36 +, tincantech via Openvpn-users wrote: >> I have set up an Openvpn server on a Raspberry Pi at a remote location I can >> access through another OpenVPN server. > >So: HOST:Client -> Server:HOST:Client -> Server:HOST I don't quite understand what you mean by this

Re: [Openvpn-users] Client-to-client setup fails mysteriously...

2021-06-04 Thread tincantech via Openvpn-users
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Correction: ‐‐‐ Original Message ‐‐‐ On Friday, 4 June 2021 20:49, tincantech via Openvpn-users wrote: > Hi, > > ‐‐‐ Original Message ‐‐‐ > On Friday, 4 June 2021 19:17, Bo Berglund bo.bergl...@gmail.com wrote: > > > I have set up

Re: [Openvpn-users] Client-to-client setup fails mysteriously...

2021-06-04 Thread Selva Nair
On Fri, Jun 4, 2021 at 3:34 PM Bo Berglund wrote: > > On Fri, 04 Jun 2021 20:17:59 +0200, Bo Berglund wrote: > > >What could be causing this strange behavior? > > > >It seems like when the server has been connected to it goes blind for a while > >but then returns to normal for a new comm session.

Re: [Openvpn-users] Client-to-client setup fails mysteriously...

2021-06-04 Thread tincantech via Openvpn-users
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Hi, ‐‐‐ Original Message ‐‐‐ On Friday, 4 June 2021 19:17, Bo Berglund wrote: > I have set up an Openvpn server on a Raspberry Pi at a remote location I can > access through another OpenVPN server. So: HOST:Client -> Server:HOST:Client ->

Re: [Openvpn-users] Client-to-client setup fails mysteriously...

2021-06-04 Thread Bo Berglund
On Fri, 4 Jun 2021 21:03:26 +0200, Gert Doering wrote: >On Fri, Jun 04, 2021 at 08:17:59PM +0200, Bo Berglund wrote: >> 6) Now again try to connect the RPi, but now it fails also on TLS as does the >> Windows 10 connection... > >Run both client and server with "verb 4" and see what the logs on bo

Re: [Openvpn-users] Client-to-client setup fails mysteriously...

2021-06-04 Thread Bo Berglund
On Fri, 04 Jun 2021 20:17:59 +0200, Bo Berglund wrote: >What could be causing this strange behavior? > >It seems like when the server has been connected to it goes blind for a while >but then returns to normal for a new comm session >Don't know how long one has to wait for. I have now added

Re: [Openvpn-users] Client-to-client setup fails mysteriously...

2021-06-04 Thread Gert Doering
Hi, On Fri, Jun 04, 2021 at 08:17:59PM +0200, Bo Berglund wrote: > 6) Now again try to connect the RPi, but now it fails also on TLS as does the > Windows 10 connection... Run both client and server with "verb 4" and see what the logs on both ends have to say. gert -- "If was one thing all peop

[Openvpn-users] Client-to-client setup fails mysteriously...

2021-06-04 Thread Bo Berglund
I have set up an Openvpn server on a Raspberry Pi at a remote location I can access through another OpenVPN server. The new server is a proof-of-concept to check how client-to-client comm inside the tunnel works. For initial testing I am using my Windows10 laptop and a RaspberryPi both on my home