<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div>esp=null-md5</div><div id="AppleMailSignature"><br></div><div id="AppleMailSignature">ike= cannot use null.<br><br>Sent from my iPhone</div><div><br>On Nov 3, 2015, at 04:43, ChenHao <<a href="mailto:earthlovepython@outlook.com">earthlovepython@outlook.com</a>> wrote:<br><br></div><blockquote type="cite"><div>
<style><!--
.hmmessage P
{
margin:0px;
padding:0px
}
body.hmmessage
{
font-size: 12pt;
font-family:微软雅黑
}
--></style>
<div dir="ltr"><div><span style="color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14px; line-height: 20px; background-color: rgb(255, 255, 255);">Hi All:</span></div><div><span style="color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14px; line-height: 20px; background-color: rgb(255, 255, 255);"><br></span></div><div><span style="color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14px; line-height: 20px; background-color: rgb(255, 255, 255);">In </span><a href="https://libreswan.org/man/ipsec.conf.5.html" target="_blank" style="font-size: 12pt;">https://libreswan.org/man/ipsec.conf.5.html</a>, it writes: <span style="color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14px; line-height: 20px; background-color: rgb(255, 255, 255);">"</span><span style="color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14px; line-height: 20px; background-color: rgb(255, 255, 255);">Null encryption is available, and should only be used for testing or benchmarking purposes. </span><span style="color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14px; line-height: 20px; background-color: rgb(255, 255, 255);">" .</span></div><div><span style="color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14px; line-height: 20px; background-color: rgb(255, 255, 255);"><br></span></div><div><span style="color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14px; line-height: 20px; background-color: rgb(255, 255, 255);">How to specify it? </span></div><div><span style="color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14px; line-height: 20px; background-color: rgb(255, 255, 255);"><br></span></div><div><span style="color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14px; line-height: 20px; background-color: rgb(255, 255, 255);">I specified it like "</span><font color="#333333" face="Helvetica Neue, Helvetica, Arial, sans-serif"><span style="font-size: 14px; line-height: 20px;"><span style="background-color: rgb(255, 0, 255);">ike</span>=<span style="background-color: rgb(0, 255, 255);">null-md5</span>;modp1024</span></font><span style="color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14px; line-height: 20px; background-color: rgb(255, 255, 255);">". But it DOES not work at all. </span></div><div><span style="color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14px; line-height: 20px; background-color: rgb(255, 255, 255);"><br></span></div><div><span style="color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14px; line-height: 20px; background-color: rgb(255, 255, 255);">Can you please tell me how to configure ?</span></div><div><span style="color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14px; line-height: 20px; background-color: rgb(255, 255, 255);"><br></span></div><div><span style="color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14px; line-height: 20px; background-color: rgb(255, 255, 255);"><br></span></div><div><span style="color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14px; line-height: 20px; background-color: rgb(255, 255, 255);">Thanks and regards</span></div><div><span style="color: rgb(51, 51, 51); font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14px; line-height: 20px; background-color: rgb(255, 255, 255);"><br></span></div><div><font color="#333333" face="Helvetica Neue, Helvetica, Arial, sans-serif"><span style="font-size: 14px; line-height: 20px; background-color: rgb(255, 255, 255);">Hao Chen</span></font></div> </div>
</div></blockquote><blockquote type="cite"><div><span>_______________________________________________</span><br><span>Swan mailing list</span><br><span><a href="mailto:Swan@lists.libreswan.org">Swan@lists.libreswan.org</a></span><br><span><a href="https://lists.libreswan.org/mailman/listinfo/swan">https://lists.libreswan.org/mailman/listinfo/swan</a></span><br></div></blockquote></body></html>