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
您好,请知:
IPSEC VPN故障排查:
1、检查公网地址的连通性
2、检查ipsec acl是否配置正确(两端ACL以互为镜像的方式配置)
3、检查ike keychain/ike profile 协商参数配置是否正确(工作模式、keychain、identity、本端/对端隧道地址或隧道名称、NAT穿越功能v7自适应)
4、检查ipsec proposal(v5平台) /ipsec transform-set(v7平台)参数两端是否一致(封装模式、安全协议、验证算法、加密算法)
5、检查设备是否创建ipsec策略,并加载协商参数(acl、ike profile 、ipsec transform-set、对端隧道IP)
6、检查ipsec策略是否应用在正确的接口上
IPSEC排查命令:
1、disp ipsec policy
2、disp acl
3、dis cu conf ike-profile
4、dis cu conf ike-keychain
5、display ike proposal
6、display ipsec transform-set
7、disp ike sa (verbose)
8、disp ipsec sa
9、reset ipsec sa
10、reset ike sa
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<firewall>dis ike sa Connection-ID Remote Flag DOI ------------------------------------------------------------------ 3823 183.6.99.105/500 RD IPsec 3824 183.62.20.2/500 RD IPsec 3827 183.6.100.159/500 RD IPsec Flags: RD--READY RL--REPLACED FD-FADING RK-REKEY
都是RD状态了