이 문서에서는 두 개인 네트워크에 조인하기 위해 사전 공유 키로 IPsec 터널을 형성하는 방법을 보여 줍니다.
Cisco VPN 3000 Concentrator(192.168.1.x) 내의 사설 네트워크.
Checkpoint 4.1 Firewall(10.32.50.x) 내부의 사설 네트워크.
이 컨피그레이션이 시작되기 전에 VPN Concentrator 내부 및 체크포인트 내부에서 인터넷으로 향하는 트래픽(이 문서에 172.18.124.x 네트워크로 표시됨)이 흐르는 것으로 가정합니다.
이 문서에 대한 특정 요건이 없습니다.
이 문서의 정보는 다음 소프트웨어 및 하드웨어 버전을 기반으로 합니다.
VPN 3000 Concentrator
VPN 3000 Concentrator 소프트웨어 릴리스 2.5.2.F
Checkpoint 4.1 방화벽
이 문서의 정보는 특정 랩 환경의 디바이스를 토대로 작성되었습니다. 이 문서에 사용된 모든 디바이스는 초기화된(기본) 컨피그레이션으로 시작되었습니다. 현재 네트워크가 작동 중인 경우, 모든 명령어의 잠재적인 영향을 미리 숙지하시기 바랍니다.
이 문서에서는 이 네트워크 설정을 사용합니다.
문서 규칙에 대한 자세한 내용은 Cisco 기술 팁 표기 규칙을 참고하십시오.
VPN 3000 Concentrator를 구성하려면 다음 단계를 완료하십시오.
Configuration(구성) > System(시스템) > Tunneling Protocols(터널링 프로토콜) > IPSec > IKE Proposals(IKE 제안) > Modify(수정)를 선택하여 SHA(Secure Hash Algorithm) 해싱, DES(Data Encryption Standard) 및 Diffie-Hellman Group 1을 사용하는 "des-sha"라는 IKE(Internet Key Exchange) 제안을 생성합니다. Time Lifetime을 기본 86400초로 둡니다.
참고: VPN Concentrator IKE 수명의 유효한 범위는 60~2147483647초입니다.
Configuration(컨피그레이션) > System(시스템) > Tunneling Protocols(터널링 프로토콜) > IPSec > IKE Proposals(IKE 제안)를 선택합니다. "des-sha"를 선택하고 Activate(활성화)를 클릭하여 IKE 제안을 활성화합니다.
Configuration(구성) > System(시스템) > Tunneling Protocols(터널링 프로토콜) > IPSec LAN-to-LAN > Add(추가)를 선택합니다.
Checkpoint 주소를 피어로 사용하여 "to_checkpoint"라는 IPsec 터널을 설정합니다. Preshared Key(사전 공유 키)에 실제 키를 입력합니다. Authentication(인증)에서 ESP/SHA/HMAC-160을 선택하고 DES-56 for Encryption(암호화용 DES-56)을 선택합니다. IKE 제안(이 예에서는 "des-sha")과 로컬 및 원격 네트워크를 입력합니다.
Configuration(컨피그레이션) > Policy Management(정책 관리) > Traffic Management(트래픽 관리) > Security Associations(보안 연계) > Modify(수정)를 선택합니다. PFS(Perfect Forwarding Secrecy)가 비활성화되었는지 확인하고 IPsec Time Lifetime을 기본 28800초로 유지합니다.
참고: VPN Concentrator IPsec 수명의 유효한 범위는 60~2147483647초입니다.
설정 저장.
Checkpoint 4.1 방화벽을 구성하려면 다음 단계를 완료하십시오.
IKE 및 IPsec 기본 수명은 공급업체마다 다르므로 Properties > Encryption을 선택하여 Checkpoint 수명을 VPN Concentrator 기본값에 맞게 설정합니다.
VPN Concentrator 기본 IKE 수명은 86400초(=1440분)입니다.
VPN Concentrator 기본 IPsec 수명은 28800초입니다.
체크포인트의 뒤에 있는 내부("cpinside") 네트워크에 대한 개체를 구성하려면 Manage(관리) > Network objects(네트워크 개체) > New(또는 Edit)(새로 만들기) > Network(네트워크)를 선택합니다. 이는 VPN Concentrator의 "원격 네트워크"와 일치해야 합니다.
Manage(관리) > Network objects(네트워크 개체) > Edit(편집)를 선택하여 VPN Concentrator가 Peer(피어) 매개변수에 있는 게이트웨이("RTPCPVPN" Checkpoint) 엔드포인트의 개체를 편집합니다.
위치 아래에서 내부를 선택합니다. Type(유형)에서 Gateway(게이트웨이)를 선택합니다. Modules Installed(설치된 모듈)에서 VPN-1 & FireWall-1을 선택하고 Management Station(관리 스테이션)을 선택합니다.
Manage(관리) > Network objects(네트워크 개체) > New(또는 Edit)(새로 만들기(또는 편집) > Network(네트워크)를 선택하여 VPN Concentrator 뒤의 외부("inside_cisco") 네트워크에 대한 개체를 구성합니다. 이는 VPN Concentrator의 "로컬" 네트워크와 일치해야 합니다.
외부("cisco_endpoint") VPN Concentrator 게이트웨이에 대한 개체를 추가하려면 Manage(관리) > Network objects(네트워크 개체) > New(새로 만들기) > Workstation(워크스테이션)을 선택합니다. VPN Concentrator "Public" 인터페이스입니다.
위치(Location)에서 외부(External)를 선택합니다. Type(유형)에서 Gateway(게이트웨이)를 선택합니다.
참고: VPN-1/FireWall-1 확인란을 선택하지 마십시오.
Checkpoint gateway 엔드포인트("RTPCPVPN"이라고 함) VPN 탭을 편집하려면 Manage(관리) > Network objects(네트워크 개체) > Edit(편집)를 선택합니다. Domain(도메인)에서 Other(기타)를 선택한 다음 드롭다운 목록에서 체크포인트 네트워크 내부("cpinside"라고 함)를 선택합니다. 정의된 암호화 체계에서 IKE를 선택한 다음 편집을 클릭합니다.
VPN Concentrator의 DES-56 및 암호화 알고리즘과 일치하도록 DES 암호화의 IKE 속성을 변경합니다.
VPN Concentrator의 SHA/HMAC-160 알고리즘과 일치하도록 IKE 속성을 SHA1 해싱으로 변경합니다.
Aggressive Mode(적극적인 모드)의 선택을 취소합니다.
Supports Subnets를 선택합니다.
Authentication Method(인증 방법)에서 Pre-Shared Secret(사전 공유 암호)을 선택합니다. 이는 VPN Concentrator 인증 모드, 사전 공유 키와 일치합니다.
Edit Secrets를 클릭하여 사전 공유 키를 실제 VPN Concentrator 사전 공유 키와 일치하도록 설정합니다.
isakmp 키 주소 넷마스크 넷마스크
"cisco_endpoint" VPN 탭을 편집하려면 Manage(관리) > Network objects(네트워크 개체) > Edit(수정)를 선택합니다. Domain(도메인)에서 Other(기타)를 선택한 다음 Cisco 네트워크의 내부("inside_cisco"라고 함)를 선택합니다. 정의된 암호화 체계에서 IKE를 선택한 다음 편집을 클릭합니다.
IKE 속성 DES 암호화를 변경하여 VPN Concentrator의 DES-56, Encryption Algorithm에 동의합니다.
VPN Concentrator의 SHA/HMAC-160 알고리즘과 일치하도록 IKE 속성을 SHA1 해싱으로 변경합니다.
다음 설정을 변경합니다.
어그레시브 모드(Aggressive Mode)를 선택 취소합니다.
Supports Subnets를 선택합니다.
Authentication Method(인증 방법)에서 Pre-Shared Secret(사전 공유 암호)을 선택합니다. 이는 사전 공유 키의 VPN Concentrator 인증 모드와 일치합니다.
Edit Secrets를 클릭하여 사전 공유 키를 실제 VPN Concentrator 사전 공유 키와 일치하도록 설정합니다.
Policy Editor(정책 편집기) 창에서 Source(소스)와 Destination(대상)이 모두 "inside_cisco" 및 "cpinside"(양방향)인 규칙을 삽입합니다. Service=Any, Action=Encrypt, Track=Long을 설정합니다.
Action(작업) 머리글 아래에서 녹색 Encrypt(암호화) 아이콘을 클릭하고 Edit properties(속성 편집)를 선택하여 암호화 정책을 구성합니다.
IKE를 선택한 다음 Edit를 클릭합니다.
IKE Properties(IKE 속성) 창에서 이러한 속성을 VPN Concentrator IPsec 변환에 맞게 변경합니다.
Transform(변환)에서 Encryption + Data Integrity (ESP)를 선택합니다. 암호화 알고리즘은 DES, 데이터 무결성은 SHA1, 허용되는 피어 게이트웨이는 외부 Cisco 게이트웨이("cisco_endpoint"라고 함)여야 합니다. OK(확인)를 클릭합니다.
Checkpoint를 구성한 후 Checkpoint 메뉴에서 Policy > Install을 선택하여 변경 사항을 적용합니다.
현재 이 설정에 사용 가능한 확인 절차는 없습니다.
이 섹션에서는 설정 문제 해결에 사용할 수 있는 정보를 제공합니다.
Checkpoint의 암호화 도메인에 인접한 내부 네트워크가 여러 개 구성된 경우 디바이스는 관심 있는 트래픽과 관련하여 이를 자동으로 요약할 수 있습니다. VPN Concentrator가 일치하지 않도록 구성되어 있지 않으면 터널이 실패할 가능성이 높습니다. 예를 들어 10.0.0.0 /24 및 10.0.1.0 /24의 내부 네트워크가 터널에 포함되도록 구성된 경우 10.0.0.0 /23으로 요약할 수 있습니다.
가능한 VPN Concentrator 디버깅에는 IKE, IKEDBG, IKEDECODE, IPSEC, IPSECDBG, IPSECDECODE가 포함됩니다. 이는 Configuration(컨피그레이션) > System(시스템) > Events(이벤트) > Classes(클래스)에서 설정합니다.
Monitoring(모니터링) > Event log(이벤트 로그) > Get Log(로그 가져오기)에서 디버그를 볼 수 있습니다.
Monitoring(모니터링) > Sessions(세션)를 선택하여 LAN-to-LAN 터널 트래픽을 모니터링합니다.
터널을 지우려면 Administration(관리) > Administer Sessions(관리 세션) > LAN-to-LAN sessions(LAN-to-LAN 세션) > Actions(작업) - Logout(로그아웃)을 선택합니다.
참고: Microsoft Windows NT를 설치한 것입니다. Tracking(추적)이 Policy Editor(정책 편집기) 창에서 Long(장기)으로 설정되었으므로 거부된 트래픽은 Log Viewer(로그 뷰어)에 빨간색으로 표시되어야 합니다. 더 자세한 디버그는 다음에서 얻을 수 있습니다.
C:\WINNT\FW1\4.1\fwstop C:\WINNT\FW1\4.1\fw d -d
다른 창에서 다음을 수행합니다.
C:\WINNT\FW1\4.1\fwstart
체크포인트에서 SA를 지우려면 다음 명령을 실행합니다.
fw tab -t IKE_SA_table -x fw tab -t ISAKMP_ESP_table -x fw tab -t inbound_SPI -x fw tab -t ISAKMP_AH_table -x
Are you sure? 프롬프트에서 yes로 대답합니다.
Cisco VPN 3000 Concentrator
1 02/13/2001 14:21:28.530 SEV=8 IKEDECODE/0 RPT=180 172.18.124.157 ISAKMP HEADER : ( Version 1.0 ) Initiator Cookie(8): EF 61 3C 27 07 74 1B 25 Responder Cookie(8): 00 00 00 00 00 00 00 00 Next Payload : SA (1) Exchange Type : Oakley Main Mode Flags : 0 Message ID : 0 Length : 164 7 02/13/2001 14:21:28.530 SEV=8 IKEDBG/0 RPT=406 172.18.124.157 RECEIVED Message (msgid=0) with payloads : HDR + SA (1) + VENDOR (13) + NONE (0) ... total length : 164 9 02/13/2001 14:21:28.530 SEV=9 IKEDBG/0 RPT=407 172.18.124.157 processing SA payload 10 02/13/2001 14:21:28.530 SEV=8 IKEDECODE/0 RPT=181 172.18.124.157 SA Payload Decode : DOI : IPSEC (1) Situation : Identity Only (1) Length : 92 13 02/13/2001 14:21:28.530 SEV=8 IKEDECODE/0 RPT=182 172.18.124.157 Proposal Decode: Proposal # : 1 Protocol ID : ISAKMP (1) #of Transforms: 2 Length : 80 16 02/13/2001 14:21:28.530 SEV=8 IKEDECODE/0 RPT=183 172.18.124.157 Transform # 1 Decode for Proposal # 1: Transform # : 1 Transform ID : IKE (1) Length : 36 18 02/13/2001 14:21:28.530 SEV=8 IKEDECODE/0 RPT=184 172.18.124.157 Phase 1 SA Attribute Decode for Transform # 1: Encryption Alg: DES-CBC (1) Hash Alg : SHA (2) Auth Method : Preshared Key (1) DH Group : Oakley Group 2 (2) Life Time : 86400 seconds 23 02/13/2001 14:21:28.530 SEV=8 IKEDECODE/0 RPT=185 172.18.124.157 Transform # 2 Decode for Proposal # 1: Transform # : 2 Transform ID : IKE (1) Length : 36 25 02/13/2001 14:21:28.530 SEV=8 IKEDECODE/0 RPT=186 172.18.124.157 Phase 1 SA Attribute Decode for Transform # 2: Encryption Alg: DES-CBC (1) Hash Alg : SHA (2) Auth Method : Preshared Key (1) DH Group : Oakley Group 1 (1) Life Time : 86400 seconds 30 02/13/2001 14:21:28.530 SEV=8 IKEDBG/0 RPT=408 172.18.124.157 Proposal # 1, Transform # 1, Type ISAKMP, Id IKE Parsing received transform: Phase 1 failure against global IKE proposal # 1: Mismatched attr types for class DH Group: Rcv'd: Oakley Group 2 Cfg'd: Oakley Group 1 35 02/13/2001 14:21:28.530 SEV=8 IKEDBG/0 RPT=409 172.18.124.157 Phase 1 failure against global IKE proposal # 2: Mismatched attr types for class DH Group: Rcv'd: Oakley Group 2 Cfg'd: Oakley Group 1 38 02/13/2001 14:21:28.530 SEV=8 IKEDBG/0 RPT=410 172.18.124.157 Phase 1 failure against global IKE proposal # 3: Mismatched attr types for class Encryption Alg: Rcv'd: DES-CBC Cfg'd: Triple-DES 41 02/13/2001 14:21:28.530 SEV=7 IKEDBG/0 RPT=411 172.18.124.157 Oakley proposal is acceptable 42 02/13/2001 14:21:28.530 SEV=9 IKEDBG/1 RPT=107 172.18.124.157 processing vid payload 43 02/13/2001 14:21:28.530 SEV=9 IKEDBG/0 RPT=412 172.18.124.157 processing IKE SA 44 02/13/2001 14:21:28.530 SEV=8 IKEDBG/0 RPT=413 172.18.124.157 Proposal # 1, Transform # 1, Type ISAKMP, Id IKE Parsing received transform: Phase 1 failure against global IKE proposal # 1: Mismatched attr types for class DH Group: Rcv'd: Oakley Group 2 Cfg'd: Oakley Group 1 49 02/13/2001 14:21:28.530 SEV=8 IKEDBG/0 RPT=414 172.18.124.157 Phase 1 failure against global IKE proposal # 2: Mismatched attr types for class DH Group: Rcv'd: Oakley Group 2 Cfg'd: Oakley Group 1 52 02/13/2001 14:21:28.530 SEV=8 IKEDBG/0 RPT=415 172.18.124.157 Phase 1 failure against global IKE proposal # 3: Mismatched attr types for class Encryption Alg: Rcv'd: DES-CBC Cfg'd: Triple-DES 55 02/13/2001 14:21:28.530 SEV=7 IKEDBG/28 RPT=3 172.18.124.157 IKE SA Proposal # 1, Transform # 2 acceptable Matches global IKE entry # 1 56 02/13/2001 14:21:28.530 SEV=9 IKEDBG/0 RPT=416 172.18.124.157 constructing ISA_SA for isakmp 57 02/13/2001 14:21:28.530 SEV=8 IKEDBG/0 RPT=417 172.18.124.157 SENDING Message (msgid=0) with payloads : HDR + SA (1) ... total length : 84 58 02/13/2001 14:21:28.630 SEV=8 IKEDECODE/0 RPT=187 172.18.124.157 ISAKMP HEADER : ( Version 1.0 ) Initiator Cookie(8): EF 61 3C 27 07 74 1B 25 Responder Cookie(8): 24 18 40 A1 3B E4 95 26 Next Payload : KE (4) Exchange Type : Oakley Main Mode Flags : 0 Message ID : 0 Length : 152 64 02/13/2001 14:21:28.630 SEV=8 IKEDBG/0 RPT=418 172.18.124.157 RECEIVED Message (msgid=0) with payloads : HDR + KE (4) + NONCE (10) + NONE (0) ... total length : 152 66 02/13/2001 14:21:28.630 SEV=8 IKEDBG/0 RPT=419 172.18.124.157 RECEIVED Message (msgid=0) with payloads : HDR + KE (4) + NONCE (10) + NONE (0) ... total length : 152 68 02/13/2001 14:21:28.630 SEV=9 IKEDBG/0 RPT=420 172.18.124.157 processing ke payload 69 02/13/2001 14:21:28.630 SEV=9 IKEDBG/0 RPT=421 172.18.124.157 processing ISA_KE 70 02/13/2001 14:21:28.630 SEV=9 IKEDBG/1 RPT=108 172.18.124.157 processing nonce payload 71 02/13/2001 14:21:28.650 SEV=9 IKEDBG/0 RPT=422 172.18.124.157 constructing ke payload 72 02/13/2001 14:21:28.650 SEV=9 IKEDBG/1 RPT=109 172.18.124.157 constructing nonce payload 73 02/13/2001 14:21:28.650 SEV=9 IKEDBG/38 RPT=7 172.18.124.157 Constructing VPN 3000 spoofing IOS Vendor ID payload (version: 1.0.0, capabiliti es: 20000001) 75 02/13/2001 14:21:28.650 SEV=9 IKEDBG/1 RPT=110 172.18.124.157 constructing vid payload 76 02/13/2001 14:21:28.650 SEV=9 IKE/0 RPT=26 172.18.124.157 Generating keys for Responder... 77 02/13/2001 14:21:28.650 SEV=8 IKEDBG/0 RPT=423 172.18.124.157 SENDING Message (msgid=0) with payloads : HDR + KE (4) ... total length : 192 78 02/13/2001 14:21:28.770 SEV=8 IKEDECODE/0 RPT=188 172.18.124.157 ISAKMP HEADER : ( Version 1.0 ) Initiator Cookie(8): EF 61 3C 27 07 74 1B 25 Responder Cookie(8): 24 18 40 A1 3B E4 95 26 Next Payload : ID (5) Exchange Type : Oakley Main Mode Flags : 1 (ENCRYPT ) Message ID : 0 Length : 68 84 02/13/2001 14:21:28.770 SEV=8 IKEDBG/0 RPT=424 172.18.124.157 RECEIVED Message (msgid=0) with payloads : HDR + ID (5) + HASH (8) + NONE (0) ... total length : 64 86 02/13/2001 14:21:28.770 SEV=9 IKEDBG/1 RPT=111 172.18.124.157 Processing ID 87 02/13/2001 14:21:28.770 SEV=9 IKEDBG/0 RPT=425 172.18.124.157 processing hash 88 02/13/2001 14:21:28.770 SEV=9 IKEDBG/0 RPT=426 172.18.124.157 computing hash 89 02/13/2001 14:21:28.770 SEV=9 IKEDBG/23 RPT=7 172.18.124.157 Starting group lookup for peer 172.18.124.157 90 02/13/2001 14:21:28.870 SEV=7 IKEDBG/0 RPT=427 172.18.124.157 Found Phase 1 Group (172.18.124.157) 91 02/13/2001 14:21:28.870 SEV=7 IKEDBG/14 RPT=7 172.18.124.157 Authentication configured for Internal 92 02/13/2001 14:21:28.870 SEV=9 IKEDBG/1 RPT=112 172.18.124.157 constructing ID 93 02/13/2001 14:21:28.870 SEV=9 IKEDBG/0 RPT=428 construct hash payload 94 02/13/2001 14:21:28.870 SEV=9 IKEDBG/0 RPT=429 172.18.124.157 computing hash 95 02/13/2001 14:21:28.870 SEV=8 IKEDBG/0 RPT=430 172.18.124.157 SENDING Message (msgid=0) with payloads : HDR + ID (5) ... total length : 64 96 02/13/2001 14:21:28.870 SEV=7 IKEDBG/0 RPT=431 172.18.124.157 Starting phase 1 rekey timer 97 02/13/2001 14:21:29.030 SEV=8 IKEDECODE/0 RPT=189 172.18.124.157 ISAKMP HEADER : ( Version 1.0 ) Initiator Cookie(8): EF 61 3C 27 07 74 1B 25 Responder Cookie(8): 24 18 40 A1 3B E4 95 26 Next Payload : HASH (8) Exchange Type : Oakley Quick Mode Flags : 1 (ENCRYPT ) Message ID : 7755aa11 Length : 164 104 02/13/2001 14:21:29.030 SEV=8 IKEDBG/0 RPT=432 172.18.124.157 RECEIVED Message (msgid=7755aa11) with payloads : HDR + HASH (8) + SA (1) + NONCE (10) + ID (5) + ID (5) + NONE (0) ... total leng th : 160 107 02/13/2001 14:21:29.030 SEV=9 IKEDBG/0 RPT=433 172.18.124.157 processing hash 108 02/13/2001 14:21:29.030 SEV=9 IKEDBG/0 RPT=434 172.18.124.157 processing SA payload 109 02/13/2001 14:21:29.030 SEV=8 IKEDECODE/0 RPT=190 172.18.124.157 SA Payload Decode : DOI : IPSEC (1) Situation : Identity Only (1) Length : 52 112 02/13/2001 14:21:29.030 SEV=8 IKEDECODE/0 RPT=191 172.18.124.157 Proposal Decode: Proposal # : 1 Protocol ID : ESP (3) #of Transforms: 1 Spi : DA 16 3F E3 Length : 40 116 02/13/2001 14:21:29.030 SEV=8 IKEDECODE/0 RPT=192 172.18.124.157 Transform # 1 Decode for Proposal # 1: Transform # : 1 Transform ID : DES-CBC (2) Length : 28 118 02/13/2001 14:21:29.030 SEV=8 IKEDECODE/0 RPT=193 172.18.124.157 Phase 2 SA Attribute Decode for Transform # 1: Life Time : 28800 seconds HMAC Algorithm: SHA (2) Encapsulation : Tunnel (1) 121 02/13/2001 14:21:29.030 SEV=9 IKEDBG/1 RPT=113 172.18.124.157 processing nonce payload 122 02/13/2001 14:21:29.030 SEV=9 IKEDBG/1 RPT=114 172.18.124.157 Processing ID 123 02/13/2001 14:21:29.030 SEV=5 IKE/35 RPT=14 172.18.124.157 Received remote IP Proxy Subnet data in ID Payload: Address 10.32.50.0, Mask 255.255.255.0, Protocol 0, Port 0 125 02/13/2001 14:21:29.030 SEV=9 IKEDBG/1 RPT=115 172.18.124.157 Processing ID 126 02/13/2001 14:21:29.030 SEV=5 IKE/34 RPT=14 172.18.124.157 Received local IP Proxy Subnet data in ID Payload: Address 192.168.1.0, Mask 255.255.255.0, Protocol 0, Port 0 128 02/13/2001 14:21:29.030 SEV=5 IKE/66 RPT=4 172.18.124.157 IKE Remote Peer configured for SA: L2L: to_checkpoint 129 02/13/2001 14:21:29.030 SEV=9 IKEDBG/0 RPT=435 172.18.124.157 processing IPSEC SA 130 02/13/2001 14:21:29.030 SEV=7 IKEDBG/27 RPT=1 172.18.124.157 IPSec SA Proposal # 1, Transform # 1 acceptable 131 02/13/2001 14:21:29.030 SEV=7 IKEDBG/0 RPT=436 172.18.124.157 IKE: requesting SPI! 132 02/13/2001 14:21:29.030 SEV=8 IKEDBG/6 RPT=6 IKE got SPI from key engine: SPI = 0x4d6e483f 133 02/13/2001 14:21:29.030 SEV=9 IKEDBG/0 RPT=437 172.18.124.157 oakley constucting quick mode 134 02/13/2001 14:21:29.030 SEV=9 IKEDBG/0 RPT=438 172.18.124.157 constructing blank hash 135 02/13/2001 14:21:29.030 SEV=9 IKEDBG/0 RPT=439 172.18.124.157 constructing ISA_SA for ipsec 136 02/13/2001 14:21:29.030 SEV=9 IKEDBG/1 RPT=116 172.18.124.157 constructing ipsec nonce payload 137 02/13/2001 14:21:29.030 SEV=9 IKEDBG/1 RPT=117 172.18.124.157 constructing proxy ID 138 02/13/2001 14:21:29.030 SEV=7 IKEDBG/0 RPT=440 172.18.124.157 Transmitting Proxy Id: Remote subnet: 10.32.50.0 Mask 255.255.255.0 Protocol 0 Port 0 Local subnet: 192.168.1.0 mask 255.255.255.0 Protocol 0 Port 0 141 02/13/2001 14:21:29.030 SEV=9 IKEDBG/0 RPT=441 172.18.124.157 constructing qm hash 142 02/13/2001 14:21:29.030 SEV=8 IKEDBG/0 RPT=442 172.18.124.157 SENDING Message (msgid=7755aa11) with payloads : HDR + HASH (8) ... total length : 156 144 02/13/2001 14:21:29.270 SEV=8 IKEDECODE/0 RPT=194 172.18.124.157 ISAKMP HEADER : ( Version 1.0 ) Initiator Cookie(8): EF 61 3C 27 07 74 1B 25 Responder Cookie(8): 24 18 40 A1 3B E4 95 26 Next Payload : HASH (8) Exchange Type : Oakley Quick Mode Flags : 1 (ENCRYPT ) Message ID : 7755aa11 Length : 60 151 02/13/2001 14:21:29.270 SEV=8 IKEDBG/0 RPT=443 172.18.124.157 RECEIVED Message (msgid=7755aa11) with payloads : HDR + HASH (8) + NONE (0) ... total length : 52 153 02/13/2001 14:21:29.270 SEV=9 IKEDBG/0 RPT=444 172.18.124.157 processing hash 154 02/13/2001 14:21:29.270 SEV=9 IKEDBG/0 RPT=445 172.18.124.157 loading all IPSEC SAs 155 02/13/2001 14:21:29.270 SEV=9 IKEDBG/1 RPT=118 172.18.124.157 Generating Quick Mode Key! 156 02/13/2001 14:21:29.270 SEV=9 IKEDBG/1 RPT=119 172.18.124.157 Generating Quick Mode Key! 157 02/13/2001 14:21:29.270 SEV=7 IKEDBG/0 RPT=446 172.18.124.157 Loading subnet: Dst: 192.168.1.0 mask: 255.255.255.0 Src: 10.32.50.0 mask: 255.255.255.0 159 02/13/2001 14:21:29.270 SEV=4 IKE/49 RPT=6 172.18.124.157 Security negotiation complete for LAN-to-LAN Group (172.18.124.157) Responder, Inbound SPI = 0x4d6e483f, Outbound SPI = 0xda163fe3 161 02/13/2001 14:21:29.270 SEV=8 IKEDBG/7 RPT=6 IKE got a KEY_ADD msg for SA: SPI = 0xda163fe3 162 02/13/2001 14:21:29.270 SEV=8 IKEDBG/0 RPT=447 pitcher: rcv KEY_UPDATE, spi 0x4d6e483f 163 02/13/2001 14:21:29.670 SEV=8 IKEDECODE/0 RPT=195 172.18.124.157 ISAKMP HEADER : ( Version 1.0 ) Initiator Cookie(8): EF 61 3C 27 07 74 1B 25 Responder Cookie(8): 24 18 40 A1 3B E4 95 26 Next Payload : HASH (8) Exchange Type : Oakley Quick Mode Flags : 1 (ENCRYPT ) Message ID : 7755aa11 Length : 60 170 02/13/2001 14:21:29.670 SEV=6 IKE/0 RPT=27 172.18.124.157 Duplicate Phase 2 packet detected! 171 02/13/2001 14:21:29.760 SEV=8 IKEDECODE/0 RPT=196 172.18.124.157 ISAKMP HEADER : ( Version 1.0 ) Initiator Cookie(8): EF 61 3C 27 07 74 1B 25 Responder Cookie(8): 24 18 40 A1 3B E4 95 26 Next Payload : HASH (8) Exchange Type : Oakley Quick Mode Flags : 1 (ENCRYPT ) Message ID : 7755aa11 Length : 60 178 02/13/2001 14:21:29.760 SEV=6 IKE/0 RPT=28 172.18.124.157 Duplicate Phase 2 packet detected! 179 02/13/2001 14:21:29.880 SEV=8 IKEDBG/0 RPT=448 pitcher: recv KEY_SA_ACTIVE spi 0x4d6e483f 180 02/13/2001 14:21:29.880 SEV=8 IKEDBG/0 RPT=449 KEY_SA_ACTIVE old rekey centry found with new spi 0x4d6e483f 181 02/13/2001 14:21:29.880 SEV=7 IKEDBG/9 RPT=5 172.18.124.157 IKE Deleting SA: Remote Proxy 10.32.50.0, Local Proxy 192.168.1.0 182 02/13/2001 14:21:29.880 SEV=9 IKEDBG/0 RPT=450 172.18.124.157 IKE SA MM:f2ea8e68 rcv'd Terminate: state MM_ACTIVE_REKEY flags 0x000000e6, refcnt 1, tuncnt 0 184 02/13/2001 14:21:29.880 SEV=9 IKEDBG/0 RPT=451 172.18.124.157 IKE SA MM:f2ea8e68 terminating: flags 0x000000a6, refcnt 0, tuncnt 0 185 02/13/2001 14:21:29.880 SEV=9 IKEDBG/0 RPT=452 sending delete message 186 02/13/2001 14:21:29.880 SEV=9 IKEDBG/0 RPT=453 172.18.124.157 constructing blank hash 187 02/13/2001 14:21:29.880 SEV=9 IKEDBG/0 RPT=454 constructing delete payload 188 02/13/2001 14:21:29.880 SEV=9 IKEDBG/0 RPT=455 172.18.124.157 constructing qm hash 189 02/13/2001 14:21:29.880 SEV=8 IKEDBG/0 RPT=456 172.18.124.157 SENDING Message (msgid=87b7c1a4) with payloads : HDR + HASH (8) ... total length : 80 191 02/13/2001 14:21:29.880 SEV=9 IKEDBG/0 RPT=457 172.18.124.157 IKE SA MM:241840a1 rcv'd Terminate: state MM_REKEY_DONE flags 0x00000082, refcnt 1, tuncnt 1 193 02/13/2001 14:21:29.880 SEV=6 IKE/0 RPT=29 172.18.124.157 Removing peer from peer table failed, no match! 194 02/13/2001 14:21:29.880 SEV=9 IKEDBG/0 RPT=458 sending delete message 195 02/13/2001 14:21:29.880 SEV=9 IKEDBG/0 RPT=459 172.18.124.157 constructing blank hash 196 02/13/2001 14:21:29.880 SEV=9 IKEDBG/0 RPT=460 constructing ipsec delete payload 197 02/13/2001 14:21:29.880 SEV=9 IKEDBG/0 RPT=461 172.18.124.157 constructing qm hash 198 02/13/2001 14:21:29.880 SEV=8 IKEDBG/0 RPT=462 172.18.124.157 SENDING Message (msgid=63f2abb8) with payloads : HDR + HASH (8) ... total length : 68 200 02/13/2001 14:21:29.880 SEV=7 IKEDBG/9 RPT=6 172.18.124.157 IKE Deleting SA: Remote Proxy 10.32.50.0, Local Proxy 192.168.1.0 201 02/13/2001 14:21:29.880 SEV=9 IKEDBG/0 RPT=463 172.18.124.157 IKE SA MM:241840a1 terminating: flags 0x00000082, refcnt 0, tuncnt 0 202 02/13/2001 14:21:29.880 SEV=9 IKEDBG/0 RPT=464 sending delete message 203 02/13/2001 14:21:29.880 SEV=9 IKEDBG/0 RPT=465 172.18.124.157 constructing blank hash 204 02/13/2001 14:21:29.880 SEV=9 IKEDBG/0 RPT=466 constructing delete payload 205 02/13/2001 14:21:29.880 SEV=9 IKEDBG/0 RPT=467 172.18.124.157 constructing qm hash 206 02/13/2001 14:21:29.880 SEV=8 IKEDBG/0 RPT=468 172.18.124.157 SENDING Message (msgid=d6a00071) with payloads : HDR + HASH (8) ... total length : 80 208 02/13/2001 14:21:29.880 SEV=4 AUTH/22 RPT=13 User 172.18.124.157 disconnected 209 02/13/2001 14:21:29.880 SEV=8 IKEDBG/0 RPT=469 pitcher: received key delete msg, spi 0x2962069b 210 02/13/2001 14:21:29.880 SEV=8 IKEDBG/0 RPT=470 pitcher: received key delete msg, spi 0xda163fe2 211 02/13/2001 14:21:29.880 SEV=8 IKEDBG/0 RPT=471 pitcher: received key delete msg, spi 0x4d6e483f 212 02/13/2001 14:21:29.880 SEV=8 IKEDBG/0 RPT=472 pitcher: received key delete msg, spi 0xda163fe3 213 02/13/2001 14:21:29.890 SEV=8 IKEDBG/0 RPT=473 pitcher: received a key acquire message! 214 02/13/2001 14:21:29.890 SEV=4 IKE/41 RPT=6 172.18.124.157 IKE Initiator: New Phase 1, Intf 2, IKE Peer 172.18.124.157 local Proxy Address 192.168.1.0, remote Proxy Address 10.32.50.0, SA (L2L: to_checkpoint) 217 02/13/2001 14:21:29.890 SEV=9 IKEDBG/0 RPT=474 172.18.124.157 constructing ISA_SA for isakmp 218 02/13/2001 14:21:29.890 SEV=8 IKEDBG/0 RPT=475 172.18.124.157 SENDING Message (msgid=0) with payloads : HDR + SA (1) ... total length : 84 219 02/13/2001 14:21:30.430 SEV=8 IKEDECODE/0 RPT=197 172.18.124.157 ISAKMP HEADER : ( Version 1.0 ) Initiator Cookie(8): FE 75 39 26 66 21 F6 F8 Responder Cookie(8): 67 1D 73 71 AE 2B 88 2E Next Payload : SA (1) Exchange Type : Oakley Main Mode Flags : 0 Message ID : 0 Length : 84 225 02/13/2001 14:21:30.430 SEV=8 IKEDBG/0 RPT=476 172.18.124.157 RECEIVED Message (msgid=0) with payloads : HDR + SA (1) + NONE (0) ... total length : 84 227 02/13/2001 14:21:30.430 SEV=8 IKEDBG/0 RPT=477 172.18.124.157 RECEIVED Message (msgid=0) with payloads : HDR + SA (1) + NONE (0) ... total length : 84 229 02/13/2001 14:21:30.430 SEV=9 IKEDBG/0 RPT=478 172.18.124.157 processing SA payload 230 02/13/2001 14:21:30.430 SEV=8 IKEDECODE/0 RPT=198 172.18.124.157 SA Payload Decode : DOI : IPSEC (1) Situation : Identity Only (1) Length : 56 233 02/13/2001 14:21:30.430 SEV=8 IKEDECODE/0 RPT=199 172.18.124.157 Proposal Decode: Proposal # : 1 Protocol ID : ISAKMP (1) #of Transforms: 1 Length : 44 236 02/13/2001 14:21:30.430 SEV=8 IKEDECODE/0 RPT=200 172.18.124.157 Transform # 1 Decode for Proposal # 1: Transform # : 1 Transform ID : IKE (1) Length : 36 238 02/13/2001 14:21:30.440 SEV=8 IKEDECODE/0 RPT=201 172.18.124.157 Phase 1 SA Attribute Decode for Transform # 1: Encryption Alg: DES-CBC (1) Hash Alg : SHA (2) DH Group : Oakley Group 1 (1) Auth Method : Preshared Key (1) Life Time : 86400 seconds 243 02/13/2001 14:21:30.440 SEV=7 IKEDBG/0 RPT=479 172.18.124.157 Oakley proposal is acceptable 244 02/13/2001 14:21:30.440 SEV=9 IKEDBG/0 RPT=480 172.18.124.157 constructing ke payload 245 02/13/2001 14:21:30.440 SEV=9 IKEDBG/1 RPT=120 172.18.124.157 constructing nonce payload 246 02/13/2001 14:21:30.440 SEV=9 IKEDBG/38 RPT=8 172.18.124.157 Constructing VPN 3000 spoofing IOS Vendor ID payload (version: 1.0.0, capabiliti es: 20000001) 248 02/13/2001 14:21:30.440 SEV=9 IKEDBG/1 RPT=121 172.18.124.157 constructing vid payload 249 02/13/2001 14:21:30.440 SEV=8 IKEDBG/0 RPT=481 172.18.124.157 SENDING Message (msgid=0) with payloads : HDR + KE (4) ... total length : 192 250 02/13/2001 14:21:30.540 SEV=8 IKEDECODE/0 RPT=202 172.18.124.157 ISAKMP HEADER : ( Version 1.0 ) Initiator Cookie(8): FE 75 39 26 66 21 F6 F8 Responder Cookie(8): 67 1D 73 71 AE 2B 88 2E Next Payload : KE (4) Exchange Type : Oakley Main Mode Flags : 0 Message ID : 0 Length : 152 256 02/13/2001 14:21:30.540 SEV=8 IKEDBG/0 RPT=482 172.18.124.157 RECEIVED Message (msgid=0) with payloads : HDR + KE (4) + NONCE (10) + NONE (0) ... total length : 152 258 02/13/2001 14:21:30.540 SEV=8 IKEDBG/0 RPT=483 172.18.124.157 RECEIVED Message (msgid=0) with payloads : HDR + KE (4) + NONCE (10) + NONE (0) ... total length : 152 260 02/13/2001 14:21:30.540 SEV=9 IKEDBG/0 RPT=484 172.18.124.157 processing ke payload 261 02/13/2001 14:21:30.540 SEV=9 IKEDBG/0 RPT=485 172.18.124.157 processing ISA_KE 262 02/13/2001 14:21:30.540 SEV=9 IKEDBG/1 RPT=122 172.18.124.157 processing nonce payload 263 02/13/2001 14:21:30.560 SEV=9 IKE/0 RPT=30 172.18.124.157 Generating keys for Initiator... 264 02/13/2001 14:21:30.570 SEV=9 IKEDBG/1 RPT=123 172.18.124.157 constructing ID 265 02/13/2001 14:21:30.570 SEV=9 IKEDBG/0 RPT=486 construct hash payload 266 02/13/2001 14:21:30.570 SEV=9 IKEDBG/0 RPT=487 172.18.124.157 computing hash 267 02/13/2001 14:21:30.570 SEV=8 IKEDBG/0 RPT=488 172.18.124.157 SENDING Message (msgid=0) with payloads : HDR + ID (5) ... total length : 64 268 02/13/2001 14:21:30.740 SEV=8 IKEDECODE/0 RPT=203 172.18.124.157 ISAKMP HEADER : ( Version 1.0 ) Initiator Cookie(8): FE 75 39 26 66 21 F6 F8 Responder Cookie(8): 67 1D 73 71 AE 2B 88 2E Next Payload : ID (5) Exchange Type : Oakley Main Mode Flags : 1 (ENCRYPT ) Message ID : 0 Length : 68 274 02/13/2001 14:21:30.740 SEV=8 IKEDBG/0 RPT=489 172.18.124.157 RECEIVED Message (msgid=0) with payloads : HDR + ID (5) + HASH (8) + NONE (0) ... total length : 64 276 02/13/2001 14:21:30.740 SEV=9 IKEDBG/1 RPT=124 172.18.124.157 Processing ID 277 02/13/2001 14:21:30.740 SEV=9 IKEDBG/0 RPT=490 172.18.124.157 processing hash 278 02/13/2001 14:21:30.740 SEV=9 IKEDBG/0 RPT=491 172.18.124.157 computing hash 279 02/13/2001 14:21:30.740 SEV=9 IKEDBG/23 RPT=8 172.18.124.157 Starting group lookup for peer 172.18.124.157 280 02/13/2001 14:21:30.830 SEV=8 IKEDECODE/0 RPT=204 172.18.124.157 ISAKMP HEADER : ( Version 1.0 ) Initiator Cookie(8): FE 75 39 26 66 21 F6 F8 Responder Cookie(8): 67 1D 73 71 AE 2B 88 2E Next Payload : ID (5) Exchange Type : Oakley Main Mode Flags : 1 (ENCRYPT ) Message ID : 0 Length : 68 286 02/13/2001 14:21:30.830 SEV=6 IKE/0 RPT=31 172.18.124.157 Duplicate Phase 1 packet detected! 287 02/13/2001 14:21:30.830 SEV=6 IKE/0 RPT=32 MM received unexpected event EV_RESEND_MSG in state MM_I_DONE 288 02/13/2001 14:21:30.840 SEV=7 IKEDBG/0 RPT=492 172.18.124.157 Found Phase 1 Group (172.18.124.157) 289 02/13/2001 14:21:30.840 SEV=7 IKEDBG/14 RPT=8 172.18.124.157 Authentication configured for Internal 290 02/13/2001 14:21:30.840 SEV=9 IKEDBG/0 RPT=493 172.18.124.157 Oakley begin quick mode 291 02/13/2001 14:21:30.840 SEV=7 IKEDBG/0 RPT=494 172.18.124.157 Starting phase 1 rekey timer 292 02/13/2001 14:21:30.840 SEV=4 AUTH/21 RPT=15 User 172.18.124.157 connected 293 02/13/2001 14:21:30.840 SEV=8 IKEDBG/6 RPT=7 IKE got SPI from key engine: SPI = 0x08201539 294 02/13/2001 14:21:30.840 SEV=9 IKEDBG/0 RPT=495 172.18.124.157 oakley constucting quick mode 295 02/13/2001 14:21:30.840 SEV=9 IKEDBG/0 RPT=496 172.18.124.157 constructing blank hash 296 02/13/2001 14:21:30.840 SEV=9 IKEDBG/0 RPT=497 172.18.124.157 constructing ISA_SA for ipsec 297 02/13/2001 14:21:30.840 SEV=9 IKEDBG/1 RPT=125 172.18.124.157 constructing ipsec nonce payload 298 02/13/2001 14:21:30.840 SEV=9 IKEDBG/1 RPT=126 172.18.124.157 constructing proxy ID 299 02/13/2001 14:21:30.840 SEV=7 IKEDBG/0 RPT=498 172.18.124.157 Transmitting Proxy Id: Local subnet: 192.168.1.0 mask 255.255.255.0 Protocol 0 Port 0 Remote subnet: 10.32.50.0 Mask 255.255.255.0 Protocol 0 Port 0 302 02/13/2001 14:21:30.840 SEV=9 IKEDBG/0 RPT=499 172.18.124.157 constructing qm hash 303 02/13/2001 14:21:30.840 SEV=8 IKEDBG/0 RPT=500 172.18.124.157 SENDING Message (msgid=23bc1709) with payloads : HDR + HASH (8) ... total length : 184 305 02/13/2001 14:21:31.000 SEV=8 IKEDECODE/0 RPT=205 172.18.124.157 ISAKMP HEADER : ( Version 1.0 ) Initiator Cookie(8): FE 75 39 26 66 21 F6 F8 Responder Cookie(8): 67 1D 73 71 AE 2B 88 2E Next Payload : HASH (8) Exchange Type : Oakley Quick Mode Flags : 1 (ENCRYPT ) Message ID : 23bc1709 Length : 164 312 02/13/2001 14:21:31.000 SEV=8 IKEDBG/0 RPT=501 172.18.124.157 RECEIVED Message (msgid=23bc1709) with payloads : HDR + HASH (8) + SA (1) + NONCE (10) + ID (5) + ID (5) + NONE (0) ... total leng th : 156 315 02/13/2001 14:21:31.000 SEV=9 IKEDBG/0 RPT=502 172.18.124.157 processing hash 316 02/13/2001 14:21:31.000 SEV=9 IKEDBG/0 RPT=503 172.18.124.157 processing SA payload 317 02/13/2001 14:21:31.000 SEV=8 IKEDECODE/0 RPT=206 172.18.124.157 SA Payload Decode : DOI : IPSEC (1) Situation : Identity Only (1) Length : 48 320 02/13/2001 14:21:31.000 SEV=8 IKEDECODE/0 RPT=207 172.18.124.157 Proposal Decode: Proposal # : 1 Protocol ID : ESP (3) #of Transforms: 1 Spi : DA 16 3F E4 Length : 36 324 02/13/2001 14:21:31.000 SEV=8 IKEDECODE/0 RPT=208 172.18.124.157 Transform # 1 Decode for Proposal # 1: Transform # : 1 Transform ID : DES-CBC (2) Length : 24 326 02/13/2001 14:21:31.000 SEV=8 IKEDECODE/0 RPT=209 172.18.124.157 Phase 2 SA Attribute Decode for Transform # 1: Life Time : 28800 seconds Encapsulation : Tunnel (1) HMAC Algorithm: SHA (2) 329 02/13/2001 14:21:31.000 SEV=9 IKEDBG/1 RPT=127 172.18.124.157 processing nonce payload 330 02/13/2001 14:21:31.000 SEV=9 IKEDBG/1 RPT=128 172.18.124.157 Processing ID 331 02/13/2001 14:21:31.000 SEV=9 IKEDBG/1 RPT=129 172.18.124.157 Processing ID 332 02/13/2001 14:21:31.000 SEV=9 IKEDBG/0 RPT=504 172.18.124.157 loading all IPSEC SAs 333 02/13/2001 14:21:31.000 SEV=9 IKEDBG/1 RPT=130 172.18.124.157 Generating Quick Mode Key! 334 02/13/2001 14:21:31.010 SEV=9 IKEDBG/1 RPT=131 172.18.124.157 Generating Quick Mode Key! 335 02/13/2001 14:21:31.010 SEV=7 IKEDBG/0 RPT=505 172.18.124.157 Loading subnet: Dst: 10.32.50.0 mask: 255.255.255.0 Src: 192.168.1.0 mask: 255.255.255.0 337 02/13/2001 14:21:31.010 SEV=4 IKE/49 RPT=7 172.18.124.157 Security negotiation complete for LAN-to-LAN Group (172.18.124.157) Initiator, Inbound SPI = 0x08201539, Outbound SPI = 0xda163fe4 339 02/13/2001 14:21:31.010 SEV=9 IKEDBG/0 RPT=506 172.18.124.157 oakley constructing final quick mode 340 02/13/2001 14:21:31.010 SEV=8 IKEDBG/0 RPT=507 172.18.124.157 SENDING Message (msgid=23bc1709) with payloads : HDR + HASH (8) ... total length : 76 342 02/13/2001 14:21:31.010 SEV=8 IKEDBG/7 RPT=7 IKE got a KEY_ADD msg for SA: SPI = 0xda163fe4 343 02/13/2001 14:21:31.010 SEV=8 IKEDBG/0 RPT=508 pitcher: rcv KEY_UPDATE, spi 0x8201539 344 02/13/2001 14:21:31.890 SEV=8 IKEDBG/0 RPT=509 pitcher: recv KEY_SA_ACTIVE spi 0x8201539 345 02/13/2001 14:21:31.890 SEV=8 IKEDBG/0 RPT=510 KEY_SA_ACTIVE no old rekey centry found with new spi 0x8201539, mess_id 0x0
개정 | 게시 날짜 | 의견 |
---|---|---|
1.0 |
11-Dec-2001 |
최초 릴리스 |