<div dir="ltr">Appreciate the reply. I will try and contact them.<br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, 2 Sept 2021 at 01:09, Tobias Brunner <<a href="mailto:tobias@strongswan.org">tobias@strongswan.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hi,<br>
<br>
> [ENC] generating QUICK_MODE request 925866246 [ HASH SA No ID ID ]<br>
> [NET] sending packet: from locip[500] to ipsecip[500] (172 bytes)<br>
> [NET] received packet: from ipsecip[500] to locip[500] (108 bytes)<br>
> [ENC] parsed INFORMATIONAL_V1 request 3675363864 [ HASH N((24576)) ]<br>
> [IKE] received (24576) notify<br>
> [NET] received packet: from ipsecip[500] to locip[500] (92 bytes)<br>
> [ENC] parsed INFORMATIONAL_V1 request 2592328021 [ HASH N(NO_PROP) ]<br>
> [IKE] received NO_PROPOSAL_CHOSEN error notify<br>
> <br>
> Does anyone know how I could proceed?<br>
<br>
You received a NO_PROPOSAL_CHOSEN notify to the Quick Mode request, so <br>
what you configured in esp_proposals or mode is apparently not what the <br>
peer expected. Maybe there is no PFS, so try removing modp1024 from the <br>
ESP proposal. Or it should be tunnel mode, i.e. set mode=tunnel (or <br>
remove the setting), with or without PFS. If none of that works, <br>
contact the admins to learn what the correct settings actually are (of <br>
course, you should have started with that in the first place :).<br>
<br>
Regards,<br>
Tobias<br>
</blockquote></div>