报什么错？
asa的log看过吗？有报错吗？
客户端是什么设备？
asa具体是怎么配的？

error log
phase 2 mismatch
按照CISCO Configuer
ip local pool sales_addresses 209.165.202.129-209.165.202.158
group-policy sales_policy internal
group-policy sales_policy attributes
wins-server value 209.165.201.3 209.165.201.4
dns-server value 209.165.201.1 209.165.201.2
vpn-tunnel-protocol l2tp-ipsec
tunnel-group DefaultRAGroup general-attributes
default-group-policy sales_policy
address-pool sales_addresses
tunnel-group DefaultRAGroup ipsec-attributes
pre-shared-key *
tunnel-group DefaultRAGroup ppp-attributes
no authentication pap
authentication chap
authentication ms-chap-v1
authentication ms-chap-v2
crypto ipsec ikev1 transform-set my-transform-set-ikev1 esp-des esp-sha-hmac
crypto ipsec ikev1 transform-set my-transform-set-ikev1 mode transport
crypto dynamic-map dyno 10 set ikev1 transform-set trans
crypto map vpn 20 ipsec-isakmp dynamic dyno
crypto map vpn interface outside
crypto ikev1 enable outside
crypto ikev1 policy 10
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400

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