VPN Error 741 and 734

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hello, i'm newbie learning vpn. have vpn server l2tp (using centos os) , client (windows 7). when tried established client server, in security tab choose maximum strengh , require encryption. received 741 error. when change become optional encryption, error 734 appear. should solve problem? thank you

hi lala,

>>i have vpn server l2tp (using centos os) , client (windows 7).

what kind of authentication method did use clients? ipsec or pki?

>>from received 741 error. when change become optional encryption, error 734 appear.

for issue, please check link below understand how resolve it:

troubleshooting common vpn related errors

https://blogs.technet.microsoft.com/rrasblog/2009/08/12/troubleshooting-common-vpn-related-errors/

could please provide detail conditions of nps server here further troubleshooting?

best regards

john

please remember mark replies answers if help.
if have feedback technet subscriber support, contact tnmff@microsoft.com.



Windows Server  >  Network Infrastructure Servers



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