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<div>Hello,</div>
<div><font face="FuturaA Bk BT, sans-serif" size="2"> </font></div>
<div>I'm setting up an IKEv2 tunnel between a Juniper Gateway and Strongswan with IKEv2 configuration: with certificates, tunnel mode (see strongSwan IPsec configuration in attached file ).</div>
<div> The initiator (Strongswan) sends the first message and gets an answer, but then Strongswan does not answer anymore (see wireshark trace in attached file). </div>
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<div>Could you please find the reason why it is not responding? </div>
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<div>Best regards, </div>
<div>Bijan </div>
<div><font face="FuturaA Bk BT, sans-serif" size="2"> </font></div>
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<div><font face="Helv, sans-serif" size="1">--------------------------------------------------------------------------------------------------------------------</font></div>
<div><font face="Helv, sans-serif" size="1">Bijan Farivar Tanha</font></div>
<div><font face="Helv, sans-serif" size="1">Dept. MS/E</font></div>
<div><font face="Helv, sans-serif" size="1">Alcatel-Lucent Deutschland AG </font></div>
<div><font face="Helv, sans-serif" size="1">Lorenzstr. 10, D-70435 Stuttgart, Germany</font></div>
<div><font face="Helv, sans-serif" size="1">Phone +49 711 821 30374</font></div>
<div><font face="Helv, sans-serif" size="1">Fax +49 711 821 30242</font></div>
<div><font face="Helv, sans-serif" size="1">E-Mail bijan.farivar_tanha@alcatel-lucent.de</font></div>
<div><font face="Helv, sans-serif" size="1">--------------------------------------------------------------------------------------------------------------------</font></div>
<div><font face="Helv, sans-serif" size="1">Alcatel-Lucent Deutschland AG</font></div>
<div><font face="Helv, sans-serif" size="1">Sitz der Gesellschaft: Stuttgart - Amtsgericht Stuttgart HRB 4026</font></div>
<div><font face="Helv, sans-serif" size="1">Vorsitzender des Aufsichtsrats: Michael Oppenhoff </font></div>
<div><font face="Helv, sans-serif" size="1">Vorstand: Wolfgang Weik (Vors.), Dr. Rainer Fechner, Jürgen Pösinger, Alf Henryk Wulf</font></div>
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