[Swan] LibreSwan VPN Established | No Data Passing Through

Kumar P S Udai kumar.udai at zuwissen.com
Thu Nov 24 09:54:14 EET 2022

Hi Paul
The change you are suggesting is already there, perhaps a diagram may help
clarify.  I have tried creating a simple network diagram and a brief
configuration of both sides. Please take a look at the attached PDF.

Thanks, Best


On Wed, 23 Nov 2022 at 19:23, Paul Wouters <paul at nohats.ca> wrote:

> On Nov 23, 2022, at 00:03, Kumar P S Udai <kumar.udai at zuwissen.com> wrote:
> >
> > 
> > Hi Paul
> > This was slightly confusing, because when I try to ping the HO(Europa)
> machin's private IP (, I get a destination host unreachable
> message, all the while there was no change in the ESPout which remained at
> 0. However when I tried to ping a particular machine within the HO Lan such
> as, there is no reply, but the ESPout is going up 1K, 3K, 5K
> and so on...
> Add leftsourceip= with the gateways LAN IP, to make the ping work without
> specifying -I LANIP. If espout increases it looks that end is configured
> properly and you can look at fixing the other end.
> Paul
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.libreswan.org/pipermail/swan/attachments/20221124/86dd32e2/attachment-0001.htm>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: Pluto-Europa.pdf
Type: application/pdf
Size: 54669 bytes
Desc: not available
URL: <https://lists.libreswan.org/pipermail/swan/attachments/20221124/86dd32e2/attachment-0001.pdf>

More information about the Swan mailing list