IPSEC业务不通，ike sa和ipsec sa建立成功

debug ike all

*Aug 11 14:12:46:683 2024 firewall IKE/7/EVENT: -COntext=1; IKE thread 281473140519408 processes a job.

*Aug 11 14:12:46:683 2024 firewall IKE/7/EVENT: -COntext=1; Info packet process started.

*Aug 11 14:12:46:683 2024 firewall IKE/7/PACKET: -COntext=1; vrf = 0, local = 120.236.137.252, remote = 183.6.99.105/500

Decrypt the packet.

*Aug 11 14:12:46:683 2024 firewall IKE/7/PACKET: -COntext=1; vrf = 0, local = 120.236.137.252, remote = 183.6.99.105/500

Received ISAKMP Hash Payload.

*Aug 11 14:12:46:683 2024 firewall IKE/7/PACKET: -COntext=1; vrf = 0, local = 120.236.137.252, remote = 183.6.99.105/500

Received ISAKMP Notification Payload.

*Aug 11 14:12:46:683 2024 firewall IKE/7/PACKET: -COntext=1; vrf = 0, local = 120.236.137.252, remote = 183.6.99.105/500

Parse informational exchange packet successfully.

*Aug 11 14:12:46:683 2024 firewall IKE/7/EVENT: -COntext=1; vrf = 0, local = 120.236.137.252, remote = 183.6.99.105/500

Notification R_U_THERE is received.

*Aug 11 14:12:46:683 2024 firewall IKE/7/DPD: -COntext=1; vrf = 0, local = 120.236.137.252, remote = 183.6.99.105/500

DPD packet with sequence number 1339 is received, COOKIEs(i/r) 41648bd25cc22975/6664203a33e99b51.

*Aug 11 14:12:46:683 2024 firewall IKE/7/EVENT: -COntext=1; Sending DPD packet of type R_U_THERE_ACK with sequence number 1339.

*Aug 11 14:12:46:683 2024 firewall IKE/7/PACKET: -COntext=1; vrf = 0, local = 120.236.137.252, remote = 183.6.99.105/500

Encrypt the packet.

*Aug 11 14:12:46:683 2024 firewall IKE/7/PACKET: -COntext=1; vrf = 0, local = 120.236.137.252, remote = 183.6.99.105/500

Construct notification packet: R_U_THERE_ACK.

*Aug 11 14:12:46:683 2024 firewall IKE/7/PACKET: -COntext=1; vrf = 0, local = 120.236.137.252, remote = 183.6.99.105/500

Sending packet to 183.6.99.105 remote port 500, local port 500.

*Aug 11 14:12:46:683 2024 firewall IKE/7/PACKET: -COntext=1; vrf = 0, local = 120.236.137.252, remote = 183.6.99.105/500

  I-COOKIE: 41648bd25cc22975

  R-COOKIE: 6664203a33e99b51

  next payload: HASH

  version: ISAKMP Version 1.0

  exchange mode: Info

  flags: ENCRYPT

  message ID: f5b254a4

  length: 84

*Aug 11 14:12:46:683 2024 firewall IKE/7/PACKET: -COntext=1; vrf = 0, local = 120.236.137.252, remote = 183.6.99.105/500

Sending an IPv4 packet.

*Aug 11 14:12:46:683 2024 firewall IKE/7/EVENT: -COntext=1; vrf = 0, local = 120.236.137.252, remote = 183.6.99.105/500

Sent data to socket successfully.

debug ipsec all

*Aug 11 14:10:21:937 2024 firewall IPSEC/7/PACKET: -COntext=1; 

Outbound IPsec ESP processing: Encryption succeeded, anti-replay SN is 136.

*Aug 11 14:10:21:937 2024 firewall IPSEC/7/PACKET: -COntext=1; 

Outbound IPsec processing: Packet encapsulated successfully.

te*Aug 11 14:10:22:007 2024 firewall IPSEC/7/PACKET: -COntext=1; 

Failed to find SA by SP, SP Index = 2, SP Convert-Seq = 65537.

*Aug 11 14:10:22:007 2024 firewall IPSEC/7/PACKET: -COntext=1; 

Alloc IPsec cache: Global fs seq : 35803, Private index : 0, Private seq : 0.

*Aug 11 14:10:22:016 2024 firewall IPSEC/7/PACKET: -COntext=1; 

Failed to find SA by SP, SP Index = 2, SP Convert-Seq = 65537.

*Aug 11 14:10:22:016 2024 firewall IPSEC/7/PACKET: -COntext=1; 

Alloc IPsec cache: Global fs seq : 35803, Private index : 0, Private seq : 0.

*Aug 11 14:10:22:022 2024 firewall IPSEC/7/PACKET: -COntext=1; 

Alloc IPsec cache: Global fs seq : 35803, Private index : 0, Private seq : 0.

*Aug 11 14:10:22:022 2024 firewall IPSEC/7/PACKET: -COntext=1; 

Failed to find SA by SP, SP Index = 2, SP Convert-Seq = 65537.

*Aug 11 14:10:22:022 2024 firewall IPSEC/7/PACKET: -COntext=1; 

Alloc IPsec cache: Global fs seq : 35803, Private index : 0, Private seq : 0.

*Aug 11 14:10:22:160 2024 firewall IPSEC/7/PACKET: -COntext=1; 

--- Received IPsec packet from fast forwarding, Protocl : 50---

*Aug 11 14:10:22:160 2024 firewall IPSEC/7/PACKET: -COntext=1; 

Inbound IPsec processing: src IP = 183.6.99.105, dst IP = 120.236.137.252, SPI = 2765791848.

*Aug 11 14:10:22:160 2024 firewall IPSEC/7/PACKET: -COntext=1; 

Inbound IPsec processing: ESP auth algorithm: MD5, ESP encp algorithm: 3DES-CBC.

*Aug 11 14:10:22:160 2024 firewall IPSEC/7/PACKET: -COntext=1; 

Packet will be sent to CCF for sync-decryption.

*Aug 11 14:10:22:160 2024 firewall IPSEC/7/PACKET: -COntext=1; 

Inbound fast IPsec ESP processing: Authentication succeeded.

*Aug 11 14:10:22:160 2024 firewall IPSEC/7/PACKET: -COntext=1; 

Inbound fast IPsec ESP processing: Decryption succeeded.

*Aug 11 14:10:22:160 2024 firewall IPSEC/7/PACKET: -COntext=1; 

IPsec processing: Tunnel mode.

*Aug 11 14:10:22:160 2024 firewall IPSEC/7/PACKET: -COntext=1; 

Template sp without acl matched packet information in ipsec tunnel flow, SP index : 2.

*Aug 11 14:10:22:160 2024 firewall IPSEC/7/PACKET: -COntext=1; 

Inbound IPsec processing: Sent packet back to IP forwarding.

r*Aug 11 14:10:22:181 2024 firewall IPSEC/7/PACKET: -COntext=1; 

Failed to find SA by SP, SP Index = 2, SP Convert-Seq = 65537.

*Aug 11 14:10:22:181 2024 firewall IPSEC/7/PACKET: -COntext=1; 

各位帮忙看看，配置都没有问题，路由和NAT，还有算法都没有问题