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S5660路由器与山石防火墙建ipsec vpn

IPSec VPN

11小时前提问

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问题描述：

*Sep 28 10:49:46:677 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Received packet from 211.1.1.238 source port 500 destination port 500.

*Sep 28 10:49:46:677 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

I-COOKIE: ce3d376642af33fd

R-COOKIE: 0000000000000000

next payload: SA

version: ISAKMP Version 1.0

exchange mode: Main

flags:

message ID: 0

length: 128

*Sep 28 10:49:46:677 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Begin a new phase 1 negotiation as responder.

*Sep 28 10:49:46:677 2026 LH-S5660 IKE/7/EVENT: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Responder created an SA for peer 211.1.1.238, local port 500, remote port 500.

*Sep 28 10:49:46:677 2026 LH-S5660 IKE/7/EVENT: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Set IKE SA state to IKE_P1_STATE_INIT.

*Sep 28 10:49:46:677 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Received ISAKMP Security Association Payload.

*Sep 28 10:49:46:677 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Received ISAKMP Vendor ID Payload.

*Sep 28 10:49:46:677 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Received ISAKMP Vendor ID Payload.

*Sep 28 10:49:46:677 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Process vendor ID payload.

*Sep 28 10:49:46:677 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Process SA payload.

*Sep 28 10:49:46:678 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Check ISAKMP transform 1.

*Sep 28 10:49:46:678 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Lifetime type is 1.

*Sep 28 10:49:46:678 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Life duration is 86400.

*Sep 28 10:49:46:678 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Encryption algorithm is AES-CBC.

*Sep 28 10:49:46:678 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Key length is 256 bytes.

*Sep 28 10:49:46:678 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Authentication method is Pre-shared key.

*Sep 28 10:49:46:678 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

HASH algorithm is HMAC-SHA1.

*Sep 28 10:49:46:678 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

DH group is 14.

*Sep 28 10:49:46:678 2026 LH-S5660 IKE/7/EVENT: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Found pre-shared key that matches address 211.1.1.238 in keychain CIPS-KEY.

*Sep 28 10:49:46:678 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Attributes is acceptable.

*Sep 28 10:49:46:678 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Constructed SA payload

*Sep 28 10:49:46:678 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Construct XAUTH Cisco Unity 1.0 vendor ID payload.

*Sep 28 10:49:46:678 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Construct XAUTH draft6 vendor ID payload.

*Sep 28 10:49:46:679 2026 LH-S5660 IKE/7/EVENT: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

IKE SA state changed from IKE_P1_STATE_INIT to IKE_P1_STATE_SEND2.

*Sep 28 10:49:46:679 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Sending packet to 211.1.1.238 remote port 500, local port 500.

*Sep 28 10:49:46:679 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

I-COOKIE: ce3d376642af33fd

R-COOKIE: c125ffe39a81478d

next payload: SA

version: ISAKMP Version 1.0

exchange mode: Main

flags:

message ID: 0

length: 120

*Sep 28 10:49:46:679 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Sending an IPv4 packet.

*Sep 28 10:49:46:679 2026 LH-S5660 IKE/7/EVENT: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Sent data to socket successfully.

*Sep 28 10:49:46:730 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Received packet from 211.1.1.238 source port 500 destination port 500.

*Sep 28 10:49:46:730 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

I-COOKIE: ce3d376642af33fd

R-COOKIE: c125ffe39a81478d

next payload: KE

version: ISAKMP Version 1.0

exchange mode: Main

flags:

message ID: 0

length: 308

*Sep 28 10:49:46:730 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Received ISAKMP Key Exchange Payload.

*Sep 28 10:49:46:730 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Received ISAKMP Nonce Payload.

*Sep 28 10:49:46:730 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Process KE payload.

*Sep 28 10:49:46:730 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Process NONCE payload.

*Sep 28 10:49:46:748 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Construct KE payload.

*Sep 28 10:49:46:748 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Construct NONCE payload.

*Sep 28 10:49:46:748 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Construct DPD vendor ID payload.

*Sep 28 10:49:46:766 2026 LH-S5660 IKE/7/EVENT: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

IKE SA state changed from IKE_P1_STATE_SEND2 to IKE_P1_STATE_SEND4.

*Sep 28 10:49:46:766 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Sending packet to 211.1.1.238 remote port 500, local port 500.

*Sep 28 10:49:46:766 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

I-COOKIE: ce3d376642af33fd

R-COOKIE: c125ffe39a81478d

next payload: KE

version: ISAKMP Version 1.0

exchange mode: Main

flags:

message ID: 0

length: 328

*Sep 28 10:49:46:766 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Sending an IPv4 packet.

*Sep 28 10:49:46:766 2026 LH-S5660 IKE/7/EVENT: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Sent data to socket successfully.

*Sep 28 10:49:46:822 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Received packet from 211.1.1.238 source port 500 destination port 500.

*Sep 28 10:49:46:822 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

I-COOKIE: ce3d376642af33fd

R-COOKIE: c125ffe39a81478d

next payload: ID

version: ISAKMP Version 1.0

exchange mode: Main

flags: ENCRYPT

message ID: 0

length: 76

*Sep 28 10:49:46:822 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Decrypt the packet.

*Sep 28 10:49:46:822 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Received ISAKMP Identification Payload.

*Sep 28 10:49:46:822 2026 LH-S5660 IKE/7/ERROR: 2th byte of the structure ISAKMP Identification Payload must be 0.

*Sep 28 10:49:46:822 2026 LH-S5660 IKE/7/ERROR: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Failed to parse phase 1 packet. Reason INVALID_PAYLOAD_TYPE.

*Sep 28 10:49:46:823 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Encrypt the packet.

*Sep 28 10:49:46:823 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Construct notification packet: INVALID_PAYLOAD_TYPE.

*Sep 28 10:49:46:823 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Sending packet to 211.1.1.238 remote port 500, local port 500.

*Sep 28 10:49:46:823 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

I-COOKIE: ce3d376642af33fd

R-COOKIE: c125ffe39a81478d

next payload: HASH

version: ISAKMP Version 1.0

exchange mode: Info

flags: ENCRYPT

message ID: 285a8e76

length: 92

*Sep 28 10:49:46:823 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Sending an IPv4 packet.

*Sep 28 10:49:46:823 2026 LH-S5660 IKE/7/EVENT: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Sent data to socket successfully.

*Sep 28 10:49:46:823 2026 LH-S5660 IKE/7/ERROR: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Failed to negotiate IKE SA.

*Sep 28 10:49:56:671 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Received packet from 211.1.1.238 source port 500 destination port 500.

*Sep 28 10:49:56:671 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

I-COOKIE: ce3d376642af33fd

R-COOKIE: c125ffe39a81478d

next payload: ID

version: ISAKMP Version 1.0

exchange mode: Main

flags: ENCRYPT

message ID: 0

length: 76

*Sep 28 10:49:56:671 2026 LH-S5660 IKE/7/ERROR: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Can't find IKE SA.

*Sep 28 10:50:06:671 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Received packet from 211.1.1.238 source port 500 destination port 500.

*Sep 28 10:50:06:671 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

I-COOKIE: ce3d376642af33fd

R-COOKIE: c125ffe39a81478d

next payload: ID

version: ISAKMP Version 1.0

exchange mode: Main

flags: ENCRYPT

message ID: 0

length: 76

*Sep 28 10:50:06:672 2026 LH-S5660 IKE/7/ERROR: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Can't find IKE SA.

*Sep 28 10:50:16:675 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Received packet from 211.1.1.238 source port 500 destination port 500.

*Sep 28 10:50:16:675 2026 LH-S5660 IKE/7/PACKET: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

I-COOKIE: ce3d376642af33fd

R-COOKIE: c125ffe39a81478d

next payload: ID

version: ISAKMP Version 1.0

exchange mode: Main

flags: ENCRYPT

message ID: 0

length: 76

*Sep 28 10:50:16:675 2026 LH-S5660 IKE/7/ERROR: vrf = 0, local = 112.95.233.24, remote = 211.1.1.238/500

Can't find IKE SA.

组网及组网描述：

acl advanced 3036

rule 5 permit ip source 118.2.1.128 0.0.0.15 destination 118.1.1.1 0

#

ike proposal 33

dh group14

authentication-algorithm sha

encryption-algorithm aes-cbc-256

sa duration 86400

#

ike keychain CIPS-KEY

pre-shared-key address 211.1.1.238 255.255.255.255 key simple CIPS-srcb

#

ike profile CIPS-IKE-PRO

keychain CIPS-KEY

local-identity fqdn luohu

match remote identity address 211.1.1.238 255.255.255.255

match remote identity fqdn futian

proposal 33

#

ipsec transform-set CIPS-TRANS

esp encryption-algorithm aes-cbc-256

esp authentication-algorithm sha256

encapsulation-mode tunnel

#

ipsec policy-template template2 40

transform-set CIPS-TRANS

security acl 3036

remote-address 211.1.1.238

ike-profile CIPS-IKE-PRO

sa duration time-based 86400

3 个回答

按时间按赞数

jk2thetop 六段

粉丝：1人关注：0人

看日志阶段1已经起来了，后面没贴出来大概率是协商卡在SA proposal上。先核对两边的加密算法、DH组、认证方式，山石默认可能跟H3C的默认配置对不上。参考这个案例，思路差不多：https://zhiliao.h3c.com/Theme/details/94367

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zhiliao_Gixe 九段

粉丝：16人关注：9人

从提供的片段看，H3C S5660 仅显示接收到对端（211.1.1.238:500）的 IKE 报文，但缺少后续的协商失败报错（如 Proposal 不匹配、身份验证失败等）。
排查步骤：
1. 确认 IKE 状态：
在 S5660 上查看 SA 状态，确认是处于 IKE_SA_INIT 还是 AUTH 阶段。

display ike sa
display ipsec sa

2. 开启更详细的 Debug：

terminal debugging
terminal monitor
debugging ike all
debugging ipsec all

*注：获取完日志后请及时关闭 undo debugging all。*
3. 重点检查防火墙配置（通常是主因）：
路由/域间策略：确保山石防火墙将 H3C 的网段（零段）放入了 IPSec 兴趣流（ACL），且没有被域间规则提前 NAT 或 Deny 掉。
强统兼容：如果山石开启了“强统”（StrongSwan 特性），H3C 侧需确保兼容性，或两边都改为标准 IKEv1。
4. 标准配置核对表（H3C 侧关键命令）：
确认 PKI/预共享密钥一致：ike keychain
确认 IKE Proposal 加密、认证、DH 组一致：ike proposal
确认 IPsec 安全提议（ESP/AH）一致：ipsec transform-set
确认 ACL 感兴趣流镜像对称。

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叫我靓仔九段

粉丝：107人关注：1人

日志解读

MM1/MM2:提议协商成功。AES-256、SHA1、DH14、PSK、86400s,均被接受。
MM3/MM4:KE/Nonce 交换正常,PSK 也在 keychain CIPS-KEY 中匹配到。
MM5:对端的加密包(flags: ENCRYPT, length 76)解密后,ID 载荷解析报错:2th byte of the structure ISAKMP Identification Payload must be 0,原因 INVALID_PAYLOAD_TYPE。本端随即回 INVALID_PAYLOAD_TYPE 通知。
之后对端每10秒重传同一个包,本端报 Can't find IKE SA(SA 已被删除),属于后续现象。

最可能的原因(按概率)

PSK 不一致:这是最常见的原因。PSK 错误时,解密结果是乱码,ID 载荷的保留字节就不为 0,报错正是这种表现。KE 阶段不会校验 PSK,直到解密 MM5 才暴露。
对端 keychain 匹配错:两端 PSK 都正确,但对端选用了别的 key。
对端 ID 载荷格式异常:对端设备实现不规范,或是 NAT/ID 类型问题。可能性较低。

排查建议

两端重新手工输入 PSK,重点检查尾部空格、大小写、特殊字符、密文/明文配置方式(cipher/simple)。
确认本端 CIPS-KEY 匹配的是 211.1.1.238 这个地址。
检查两端 IKE 的 local-identity(地址/FQDN)是否一致,以及 IKE profile 的 exchange-mode 是否相同。
若 PSK 确认无误,请对端抓包或提供对端日志,看 MM5 发出的 ID 载荷内容。

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