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<p class="MsoNormal">Hi,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I’m running Strongswan 5.3.5. I have the following conn section.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">conn transport-conn<o:p></o:p></p>
<p class="MsoNormal"> type=transport<o:p></o:p></p>
<p class="MsoNormal"> authby=pubkey<o:p></o:p></p>
<p class="MsoNormal"> keyexchange=ikev2<o:p></o:p></p>
<p class="MsoNormal"> aggressive=no<o:p></o:p></p>
<p class="MsoNormal"> ike=aes128gcm128-sha256-ecp256<o:p></o:p></p>
<p class="MsoNormal"> esp=aes128gcm128-sha256-ecp256-esn<o:p></o:p></p>
<p class="MsoNormal"> left=%any<o:p></o:p></p>
<p class="MsoNormal"> leftcert=/etc/strongswan/ipsec.d/certs/cert.pem<o:p></o:p></p>
<p class="MsoNormal"> right=%any<o:p></o:p></p>
<p class="MsoNormal"> rightsubnet=10.21.128.0/18<o:p></o:p></p>
<p class="MsoNormal"> dpdaction=clear<o:p></o:p></p>
<p class="MsoNormal"> dpddelay=30s<o:p></o:p></p>
<p class="MsoNormal"> dpdtimeout=120s<o:p></o:p></p>
<p class="MsoNormal"> mobike=no<o:p></o:p></p>
<p class="MsoNormal"> auto=route<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I’ve read through the mailing lists archives and issues, and as I understand it is if you have auto=route then dpdaction is not needed because the auto=route installs the trap policy in the kernel. I’m still unclear, if I have auto=route
do I need to set dpdaction? And can I set dpddelay to 0? What is the effect of doing that?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks,<o:p></o:p></p>
<p class="MsoNormal">Paul<o:p></o:p></p>
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