/ip ipsec peer profile
set [ find default=yes ] enc-algorithm=aes-256,aes-128,3des lifetime=1h
/ip ipsec proposal
set [ find default=yes ] auth-algorithms=sha256,sha1 enc-algorithms=aes-256-cbc,aes-256-ctr,aes-256-gcm,camellia-256,aes-128-cbc,aes-128-ctr,aes-128-gcm,camellia-128,3des lifetime=1h

/interface l2tp-client
add allow-fast-path=yes connect-to=jp-4.mitsuha-node.com ipsec-secret=miaopasi keepalive-timeout=disabled name=l2tp-out1 password=mypassword use-ipsec=yes user=myusername

/log print
22:25:58 l2tp,ppp,info l2tp-out1: initializing...
22:25:58 l2tp,ppp,info l2tp-out1: connecting...
22:25:58 system,info device changed by admin
22:26:02 ipsec acquire for 58.32.33.223 <=> 193.38.139.161
22:26:02 ipsec suitable policy found: 58.32.33.223:1701 <=> 193.38.139.161:1701 ip-proto:17
22:26:02 ipsec peer is IKEv1
22:26:02 ipsec IPsec-SA request for 193.38.139.161 queued due to no phase1 found.
22:26:02 ipsec,info initiate new phase 1 (Identity Protection): 58.32.33.223[500]<=>193.38.139.161[500]
22:26:02 ipsec sent phase1 packet 58.32.33.223[500]<=>193.38.139.161[500] 2dd82df7c53c7f9e:0000000000000000
22:26:02 ipsec received Vendor ID: draft-ietf-ipsra-isakmp-xauth-06.txt
22:26:02 ipsec received Vendor ID: DPD
22:26:02 ipsec sent phase1 packet 58.32.33.223[500]<=>193.38.139.161[500] 2dd82df7c53c7f9e:f7424373c011d77d
22:26:03 ipsec sent phase1 packet 58.32.33.223[500]<=>193.38.139.161[500] 2dd82df7c53c7f9e:f7424373c011d77d
22:26:03 ipsec,info ISAKMP-SA established 58.32.33.223[500]-193.38.139.161[500] spi:2dd82df7c53c7f9e:f7424373c011d77d
22:26:03 ipsec initiate new phase 2 negotiation: 58.32.33.223[500]<=>193.38.139.161[500]
22:26:03 ipsec sent phase2 packet 58.32.33.223[500]<=>193.38.139.161[500] 2dd82df7c53c7f9e:f7424373c011d77d:000086df
22:26:03 ipsec 193.38.139.161 fatal NO-PROPOSAL-CHOSEN notify messsage, phase1 should be deleted.
22:26:13 ipsec resent phase2 packet 58.32.33.223[500]<=>193.38.139.161[500] 2dd82df7c53c7f9e:f7424373c011d77d:000086df
22:26:23 ipsec resent phase2 packet 58.32.33.223[500]<=>193.38.139.161[500] 2dd82df7c53c7f9e:f7424373c011d77d:000086df
22:26:26 l2tp,ppp,info l2tp-out1: terminating... - session closed
22:26:26 l2tp,ppp,info l2tp-out1: disconnected
22:26:26 l2tp,ppp,info l2tp-out1: initializing...
22:26:26 l2tp,ppp,info l2tp-out1: connecting...
22:26:30 l2tp,ppp,info l2tp-out1: terminating...
22:26:30 l2tp,ppp,info l2tp-out1: disabled