[strongSwan] Strongswan on Ubuntu - Failure to connect from Windows 10 client -error: deleting half open IKE_SA with 154.**.***.** after timeout

[MOSES KARIUKI]

I had installed OpenVPN in the same client that I uninstalled later.

On Tue, Feb 19, 2019 at 12:40 PM IL Ka <kazakevichilya at gmail.com> wrote:

>
> On Tue, Feb 19, 2019 at 8:48 AM Kostya Vasilyev <kman at fastmail.com> wrote:
>
>> Looks like the connection is "almost there" but gets blocked by your
>> firewall (UFW)
>>
>> Very end of your log:
>>
>> Feb 19 02:10:01 VM-e2b7 charon: 11[NET] sending packet: from
>> 102.1*9.2**.***[4500] to 154.77.***.**[4500] (772 bytes)
>> Feb 19 02:10:01 VM-e2b7 kernel: [ 2543.189073] [UFW BLOCK] IN=ens3 OUT=
>> MAC=06:97:9c:00:00:8f:00:1d:b5:c0:a7:c0:08:00 SRC=154.77.***.**
>> DST=102.1*9.2**.*** LEN=52 TOS=0x10 PREC=0x20 TTL=116 ID=27223 DF PROTO=TCP
>> SPT=54229 DPT=443 WINDOW=17520 RES=0x00 SYN URGP=0
>> Feb 19 02:10:30 VM-e2b7 charon: 14[JOB] deleting half open IKE_SA with
>> 154.77.***.** after timeout
>>
>
>
> DPT=443 looks like OpenVPN or HTTPS.
> IKE uses UDP/500 (or UDP/4500 in case of NAT).
>
> I am not sure this message is somehow connected to problem.
>
>
>
>
> <http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> Без
> вирусов. www.avg.com
> <http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail>
> <#m_8202965045219887372_DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2>
>
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