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问

ike失败后无法协商成功

2024-11-27提问
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LINHAOBIN
LINHAOBIN 零段
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问题描述：

某一分支端突然无法与总部端进行ike协商，分支端debug信息如下

 

<H3C>debugging ike all

 

<H3C>*Nov 27 01:29:34:043 2024 H3C IKE/7/EVENT: Sent config set message.

 

*Nov 27 01:29:34:420 2024 H3C IKE/7/EVENT: Received message from ipsec, message type is 0.

 

*Nov 27 01:29:34:420 2024 H3C IKE/7/EVENT: Received SA acquire message from IPsec.

 

*Nov 27 01:29:34:420 2024 H3C IKE/7/EVENT: IKE thread 1099527456 processes a job.

 

*Nov 27 01:29:34:420 2024 H3C IKE/7/EVENT: Received SA acquire message from IPsec.

 

*Nov 27 01:29:34:420 2024 H3C IKE/7/EVENT: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

Collision of phase 2 negotiation is found when acquired sa.

 

*Nov 27 01:29:36:106 2024 H3C IKE/7/EVENT: Received message from ipsec, message type is 0.

 

*Nov 27 01:29:36:106 2024 H3C IKE/7/EVENT: Received SA acquire message from IPsec.

 

*Nov 27 01:29:36:106 2024 H3C IKE/7/EVENT: IKE thread 1099527456 processes a job.

 

*Nov 27 01:29:36:106 2024 H3C IKE/7/EVENT: Received SA acquire message from IPsec.

 

*Nov 27 01:29:36:106 2024 H3C IKE/7/EVENT: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

Collision of phase 2 negotiation is found when acquired sa.

 

*Nov 27 01:29:36:324 2024 H3C IKE/7/EVENT: Received message from ipsec, message type is 0.

 

*Nov 27 01:29:36:324 2024 H3C IKE/7/EVENT: Received SA acquire message from IPsec.

 

*Nov 27 01:29:36:324 2024 H3C IKE/7/EVENT: IKE thread 1099527456 processes a job.

 

*Nov 27 01:29:36:324 2024 H3C IKE/7/EVENT: Received SA acquire message from IPsec.

 

*Nov 27 01:29:36:324 2024 H3C IKE/7/EVENT: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

Collision of phase 2 negotiation is found when acquired sa.

 

*Nov 27 01:29:36:353 2024 H3C IKE/7/EVENT: Received message from ipsec, message type is 0.

 

*Nov 27 01:29:36:353 2024 H3C IKE/7/EVENT: Received SA acquire message from IPsec.

 

*Nov 27 01:29:36:353 2024 H3C IKE/7/EVENT: IKE thread 1099527456 processes a job.

 

*Nov 27 01:29:36:353 2024 H3C IKE/7/EVENT: Received SA acquire message from IPsec.

 

*Nov 27 01:29:36:353 2024 H3C IKE/7/EVENT: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

Collision of phase 2 negotiation is found when acquired sa.

 

*Nov 27 01:29:36:621 2024 H3C IKE/7/EVENT: Received message from ipsec, message type is 0.

 

*Nov 27 01:29:36:621 2024 H3C IKE/7/EVENT: Received SA acquire message from IPsec.

 

*Nov 27 01:29:36:621 2024 H3C IKE/7/EVENT: IKE thread 1099527456 processes a job.

 

*Nov 27 01:29:36:621 2024 H3C IKE/7/EVENT: Received SA acquire message from IPsec.

 

*Nov 27 01:29:36:621 2024 H3C IKE/7/EVENT: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

Collision of phase 2 negotiation is found when acquired sa.

 

*Nov 27 01:29:37:353 2024 H3C IKE/7/EVENT: Received message from ipsec, message type is 0.

 

*Nov 27 01:29:37:353 2024 H3C IKE/7/EVENT: Received SA acquire message from IPsec.

 

*Nov 27 01:29:37:353 2024 H3C IKE/7/EVENT: IKE thread 1099527456 processes a job.

 

*Nov 27 01:29:37:353 2024 H3C IKE/7/EVENT: Received SA acquire message from IPsec.

 

*Nov 27 01:29:37:353 2024 H3C IKE/7/EVENT: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

Collision of phase 2 negotiation is found when acquired sa.

 

*Nov 27 01:29:38:110 2024 H3C IKE/7/EVENT: Received message from ipsec, message type is 0.

 

*Nov 27 01:29:38:110 2024 H3C IKE/7/EVENT: Received SA acquire message from IPsec.

 

*Nov 27 01:29:38:110 2024 H3C IKE/7/EVENT: IKE thread 1099527456 processes a job.

 

*Nov 27 01:29:38:111 2024 H3C IKE/7/EVENT: Received SA acquire message from IPsec.

 

*Nov 27 01:29:38:111 2024 H3C IKE/7/EVENT: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

Collision of phase 2 negotiation is found when acquired sa.

 

*Nov 27 01:29:38:187 2024 H3C IKE/7/EVENT: Received message from ipsec, message type is 0.

 

*Nov 27 01:29:38:187 2024 H3C IKE/7/EVENT: Received SA acquire message from IPsec.

 

*Nov 27 01:29:38:187 2024 H3C IKE/7/EVENT: IKE thread 1099527456 processes a job.

 

*Nov 27 01:29:38:188 2024 H3C IKE/7/EVENT: Received SA acquire message from IPsec.

 

*Nov 27 01:29:38:188 2024 H3C IKE/7/EVENT: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

Collision of phase 2 negotiation is found when acquired sa.

 

*Nov 27 01:29:38:213 2024 H3C IKE/7/EVENT: Received message from ipsec, message type is 0.

 

*Nov 27 01:29:38:213 2024 H3C IKE/7/EVENT: Received SA acquire message from IPsec.

 

*Nov 27 01:29:38:213 2024 H3C IKE/7/EVENT: IKE thread 1099527456 processes a job.

 

*Nov 27 01:29:38:213 2024 H3C IKE/7/EVENT: Received SA acquire message from IPsec.

 

*Nov 27 01:29:38:213 2024 H3C IKE/7/EVENT: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

Collision of phase 2 negotiation is found when acquired sa.

 

%Nov 27 01:29:38:822 2024 H3C PING/6/PING_STATISTICS: Ping statistics for 172.20.232.1: 5 packet(s) transmitted, 0 packet(s) received, 100.0% packet loss.

 

*Nov 27 01:29:38:842 2024 H3C IKE/7/EVENT: Received message from ipsec, message type is 0.

 

*Nov 27 01:29:38:842 2024 H3C IKE/7/EVENT: Received SA acquire message from IPsec.

 

*Nov 27 01:29:38:842 2024 H3C IKE/7/EVENT: IKE thread 1099527456 processes a job.

 

*Nov 27 01:29:38:842 2024 H3C IKE/7/EVENT: Received SA acquire message from IPsec.

 

*Nov 27 01:29:38:842 2024 H3C IKE/7/EVENT: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

Collision of phase 2 negotiation is found when acquired sa.

 

*Nov 27 01:29:39:213 2024 H3C IKE/7/EVENT: Received message from ipsec, message type is 0.

 

*Nov 27 01:29:39:213 2024 H3C IKE/7/EVENT: Received SA acquire message from IPsec.

 

*Nov 27 01:29:39:213 2024 H3C IKE/7/EVENT: IKE thread 1099527456 processes a job.

 

*Nov 27 01:29:39:213 2024 H3C IKE/7/EVENT: Received SA acquire message from IPsec.

 

*Nov 27 01:29:39:213 2024 H3C IKE/7/EVENT: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

Set IPsec SA state to IKE_P2_STATE_INIT.

 

*Nov 27 01:29:39:213 2024 H3C IKE/7/EVENT: IKE SA not found. Initiate IKE SA negotiation.

 

*Nov 27 01:29:39:213 2024 H3C IKE/7/EVENT: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

Obtained profile bigoneIDC.

 

*Nov 27 01:29:39:213 2024 H3C IKE/7/EVENT: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

Initiator created an SA for peer 103.239.206.97, local port 500, remote port 500.

 

*Nov 27 01:29:39:213 2024 H3C IKE/7/EVENT: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

Set IKE SA state to IKE_P1_STATE_INIT.

 

*Nov 27 01:29:39:213 2024 H3C IKE/7/EVENT: IKE thread 1099527456 processes a job.

 

*Nov 27 01:29:39:214 2024 H3C IKE/7/EVENT: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

Begin Aggressive mode exchange.

 

*Nov 27 01:29:39:214 2024 H3C IKE/7/EVENT: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

Found pre-shared key that matches address 103.239.206.97 in keychain 1.

 

*Nov 27 01:29:39:214 2024 H3C IKE/7/PACKET: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

  Encryption algorithm is AES-CBC.

 

*Nov 27 01:29:39:214 2024 H3C IKE/7/PACKET: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

  Key length is 256 bits.

 

*Nov 27 01:29:39:214 2024 H3C IKE/7/PACKET: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

  Hash algorithm is HMAC-SHA2_256.

 

*Nov 27 01:29:39:214 2024 H3C IKE/7/PACKET: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

  DH group 2.

 

*Nov 27 01:29:39:214 2024 H3C IKE/7/PACKET: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

  Authentication method is Pre-shared key.

 

*Nov 27 01:29:39:214 2024 H3C IKE/7/PACKET: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

  Lifetime type is in seconds.

 

*Nov 27 01:29:39:214 2024 H3C IKE/7/PACKET: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

  Life duration is 86400.

 

*Nov 27 01:29:39:214 2024 H3C IKE/7/PACKET: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

Construct transform payload for transform 1.

 

*Nov 27 01:29:39:214 2024 H3C IKE/7/PACKET: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

Constructed SA payload.

 

*Nov 27 01:29:39:239 2024 H3C IKE/7/PACKET: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

Construct KE payload.

 

*Nov 27 01:29:39:239 2024 H3C IKE/7/PACKET: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

Construct NONCE payload.

 

*Nov 27 01:29:39:239 2024 H3C IKE/7/PACKET: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

Local ID type: FQDN (2).

 

*Nov 27 01:29:39:239 2024 H3C IKE/7/PACKET: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

Local ID value: DG1215.

 

*Nov 27 01:29:39:239 2024 H3C IKE/7/PACKET: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

Construct ID payload.

 

*Nov 27 01:29:39:239 2024 H3C IKE/7/PACKET: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

Construct DPD vendor ID payload.

 

*Nov 27 01:29:39:240 2024 H3C IKE/7/PACKET: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

Construct NAT-T rfc3947 vendor ID payload.

 

*Nov 27 01:29:39:240 2024 H3C IKE/7/PACKET: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

Construct NAT-T draft3 vendor ID payload.

 

*Nov 27 01:29:39:240 2024 H3C IKE/7/PACKET: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

Construct NAT-T draft2 vendor ID payload.

 

*Nov 27 01:29:39:240 2024 H3C IKE/7/PACKET: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

Construct NAT-T draft1 vendor ID payload.

 

*Nov 27 01:29:39:240 2024 H3C IKE/7/PACKET: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

Construct XAUTH Cisco Unity 1.0 vendor ID payload.

 

*Nov 27 01:29:39:240 2024 H3C IKE/7/PACKET: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

Construct XAUTH draft6 vendor ID payload.

 

*Nov 27 01:29:39:240 2024 H3C IKE/7/EVENT: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

IKE SA state changed from IKE_P1_STATE_INIT to IKE_P1_STATE_SEND1.

 

*Nov 27 01:29:39:240 2024 H3C IKE/7/PACKET: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

Sending packet to 103.239.206.97 remote port 500, local port 500.

 

*Nov 27 01:29:39:240 2024 H3C IKE/7/PACKET: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

 

 

  I-COOKIE: 1bff2de7d9bad717

 

  R-COOKIE: 0000000000000000

 

  next payload: SA

 

  version: ISAKMP Version 1.0

 

  exchange mode: Aggressive

 

  flags:

 

  message ID: 0

 

  length: 388

 

*Nov 27 01:29:39:240 2024 H3C IKE/7/PACKET: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

Sending an IPv4 packet.

 

*Nov 27 01:29:39:240 2024 H3C IKE/7/EVENT: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

Sent data to socket successfully.

 

*Nov 27 01:29:39:846 2024 H3C IKE/7/EVENT: Received message from ipsec, message type is 0.

 

*Nov 27 01:29:39:846 2024 H3C IKE/7/EVENT: Received SA acquire message from IPsec.

 

*Nov 27 01:29:39:846 2024 H3C IKE/7/EVENT: Received message from ipsec, message type is 0.

 

*Nov 27 01:29:39:846 2024 H3C IKE/7/EVENT: Received SA acquire message from IPsec.

 

*Nov 27 01:29:39:846 2024 H3C IKE/7/EVENT: Received message from ipsec, message type is 0.

 

*Nov 27 01:29:39:846 2024 H3C IKE/7/EVENT: Received SA acquire message from IPsec.

 

*Nov 27 01:29:39:846 2024 H3C IKE/7/EVENT: Received message from ipsec, message type is 0.

 

*Nov 27 01:29:39:846 2024 H3C IKE/7/EVENT: Received SA acquire message from IPsec.

 

*Nov 27 01:29:39:846 2024 H3C IKE/7/EVENT: IKE thread 1099527456 processes a job.

 

*Nov 27 01:29:39:846 2024 H3C IKE/7/EVENT: Received SA acquire message from IPsec.

 

*Nov 27 01:29:39:847 2024 H3C IKE/7/EVENT: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

Collision of phase 2 negotiation is found when acquired sa.

 

 

 

[H3C]dis ike sa

 

    Connection-ID   Remote                Flag         DOI

 

------------------------------------------------------------------

 

    38              103.239.206.97        Unknown      IPsec

 

 

 

检查过一阶段与二阶段配置，acl感兴趣流以及ike密钥均正确。一阶段无法协商unknown状态

组网及组网描述：

总部端日志信息，21点后分支端重新触发协商总部端也收不到任何日志信息。总部端与其余100多分支端协商均正常

1 个回答
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zhiliao_LAB7KF
zhiliao_LAB7KF 五段
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从debug看重新进行IKE协商的时候，125.93.252.192这端发出了IKE协商报文，但是没有收到对端103.239.206.97的回包。可以在对端也debug看下

*Nov 27 01:29:39:240 2024 H3C IKE/7/EVENT: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

IKE SA state changed from IKE_P1_STATE_INIT to IKE_P1_STATE_SEND1.

 

*Nov 27 01:29:39:240 2024 H3C IKE/7/PACKET: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

Sending packet to 103.239.206.97 remote port 500, local port 500.

 

*Nov 27 01:29:39:240 2024 H3C IKE/7/PACKET: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

 

 

  I-COOKIE: 1bff2de7d9bad717

 

  R-COOKIE: 0000000000000000

 

  next payload: SA

 

  version: ISAKMP Version 1.0

 

  exchange mode: Aggressive

 

  flags:

 

  message ID: 0

 

  length: 388

 

*Nov 27 01:29:39:240 2024 H3C IKE/7/PACKET: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

Sending an IPv4 packet.

 

*Nov 27 01:29:39:240 2024 H3C IKE/7/EVENT: vrf = 0, local = 125.93.252.192, remote = 103.239.206.97/500

 

Sent data to socket successfully.

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