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</o:shapelayout></xml><![endif]--></head><body lang=ZH-CN link=blue vlink=purple style='text-justify-trim:punctuation'><div class=WordSection1><p class=MsoNormal><span lang=EN-US>HI,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>All<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>I want to use i2tp/ipsec as compatible connect.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Why Can't build user multiple connections at the same time(only one user).<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>User A was connected the server . but when user B connected the server soon , the A or B link-line will down<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>My ppp/ options.xl2tpd<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>------------------------------------<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>ipcp-accept-local<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>ipcp-accept-remote<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>ms-dns 192.168.1.20<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>noccp<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>auth<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>crtscts<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>idle 1800<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>mtu 1410<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>mru 1410<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>nodefaultroute<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>debug<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>lock<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>proxyarp<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>connect-delay 5000<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>require-mschap-v2<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>plugin winbind.so<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>ntlm_auth-helper '/usr/bin/ntlm_auth --helper-protocol=ntlm-server-1 --require-membership-of=S-1-5-21-UID'<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>My xl2tpd/ xl2tpd.conf<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>-------------------------------------------------------------<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>[global]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> listen-addr = 59.37.A.B<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>ipsec saref = no<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>[lns default]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>ip range = 192.168.3.128-192.168.3.253<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>local ip = 192.168.3.254<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>refuse chap = yes<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>refuse pap = yes<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>require authentication = yes<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>name = LinuxVPNserver<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>ppp debug = yes<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>pppoptfile = /etc/ppp/options.xl2tpd<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>length bit = yes<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>My etc/ipsec.conf<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>-------------------------------------------------------------<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>conn rw-l2tp<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> left=59.37.A.B<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> leftid=@gw-a.cn<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> leftcert=a-cert.pem<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> leftauth=pubkey<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> leftfirewall=yes<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> #leftprotoport=udp/1701<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> type=transport<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> right=%any<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> #<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> keyexchange=ike<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> auto=add<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> <o:p></o:p></span></p></div></body></html>