https://live.paloaltonetworks.com/t5/general-topics/no-proposal-chosen-14/m-p/156812#M51483 NO-PROPOSAL-CHOSEN (14) what could be the prossible reason for IPSEC tunnel failure. Tue, 16 May 2017 06:03:16 GMT Roby_Sreejith 2017-05-16T06:03:16Z https://live.paloaltonetworks.com/t5/general-topics/no-proposal-chosen-14/m-p/156812#M51483 NO-PROPOSAL-CHOSEN (14) what could be the prossible reason for IPSEC tunnel failure. Tue, 16 May 2017 06:03:16 GMT https://live.paloaltonetworks.com/t5/general-topics/no-proposal-chosen-14/m-p/156812#M51483 Roby_Sreejith 2017-05-16T06:03:16Z https://live.paloaltonetworks.com/t5/general-topics/no-proposal-chosen-14/m-p/156816#M51484 <P>Could be many reasons. We need more logs&nbsp;</P> Tue, 16 May 2017 06:16:04 GMT https://live.paloaltonetworks.com/t5/general-topics/no-proposal-chosen-14/m-p/156816#M51484 TranceforLife 2017-05-16T06:16:04Z https://live.paloaltonetworks.com/t5/general-topics/no-proposal-chosen-14/m-p/156858#M51492 <P>this error message typically happens if there is a mismatch between the 2 VPN peers' crypto maps (eg. one has AES128, the other aes256, or one has SHA1, the other md5 and so on....)</P> Tue, 16 May 2017 10:18:47 GMT https://live.paloaltonetworks.com/t5/general-topics/no-proposal-chosen-14/m-p/156858#M51492 reaper 2017-05-16T10:18:47Z