静态寻址ASA与带NAT的动态寻址IOS路由器之间的动态IPsec配置示例
目录
简介
本文档提供了如何启用自适应安全设备(ASA)以接受来自IOS路由器的动态IPsec连接的示例配置。
先决条件
要求
在尝试此配置之前，请确保ASA和路由器都具有用于建立IPsec隧道的Internet连接。
本文档假定您已在公共接口和专用接口上分配了 IP 地址，并且能够对远程 VPN 设备的 IP 地址执行 ping 操作。
使用的组件
本文档中的信息基于以下软件和硬件版本：
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带思科IOS软件版本15.2(4)M3的思科2900路由器
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Cisco 自适应安全设备软件版本 9.4(1)
本文档中的信息都是基于特定实验室环境中的设备编写的。本文档中使用的所有设备最初均采用原始（默认）配置。如果您使用的是真实网络，请确保您已经了解所有命令的潜在影响。
规则
有关文档约定的更多信息，请参考 Cisco 技术提示约定。
背景信息
如果私有网络10.1.1.x访问Internet，则远程路由器会执行网络地址转换(NAT)。从10.1.1.x到ASA后面的专用网络10.2.2.x的流量不包含在NAT过程中。仅当流量(10.1.1.x)与具有远程网络(10.2.2.x)的ASA从路由器建立连接时，IPsec隧道才会建立。 路由器可以发起与ASA的连接，但ASA无法发起与路由器的连接。
此配置使ASA能够使用远程VPN路由器创建动态IPsec LAN到LAN(L2L)隧道。此路由器动态地从其 Internet 服务提供商接受外部公共 IP 地址。动态主机配置协议 (DHCP) 可提供此机制，以便动态地分配提供商提供的 IP 地址。这样，当主机不再需要这些 IP 地址时，就可以重用它们。
在ASA上，可以配置手动NAT以确保通过隧道的流量不会被转换。在本例中，如果您位于10.2.2.0网络并转到10.1.1.0网络，则手动NAT用于允许10.1.1.0网络流量在不被转换为加密的情况下被转换为外部接口IP地址。在路由器上，route-map 和 access-list 命令用于允许 10.1.1.0 网络数据流在没有 NAT 的情况下被加密。但是，当您到达其他位置（如Internet）时，您会通过端口地址转换(PAT)转换为外部接口IP地址。
这些是ASA上为使流量不通过隧道通过PAT而通过PAT而需要的配置命令，以及通过PAT到Internet的流量
object network LOCAL subnet 10.2.2.0 255.255.255.0 object network REMOTE subnet 10.1.1.0 255.255.255.0
nat (inside,outside) source static LOCAL LOCAL destination static REMOTE REMOTE
object network LOCAL nat (inside,outside) dynamic interface
配置
本部分提供有关如何配置本文档所述功能的信息。
网络图
本文档使用以下网络设置：
配置
本文档使用以下配置：
路由器
Router#show running-config Current configuration : 1354 bytes ! version 15.2 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption ! hostname Router ! boot-start-marker boot-end-marker ! ! no aaa new-model ! resource policy ! ip cef !--- Configuration for IKE policies. !--- Enables the IKE policy configuration (config-isakmp) !--- command mode, where you can specify the parameters that !--- are used during an IKE negotiation. crypto isakmp policy 1 encryption aes 256 hash sha authentication pre-share group 2 !--- Specifies the preshared key "cisco123" which should !--- be identical at both peers. This is a global !--- configuration mode command. crypto isakmp key cisco123 address 192.168.1.2 ! ! !--- Configuration for IPsec policies. !--- Enables the crypto transform configuration mode, !--- where you can specify the transform sets that are used !--- during an IPsec negotiation. crypto ipsec transform-set myset esp-aes 256 esp-sha-hmac !--- Indicates that IKE is used to establish !--- the IPsec Security Association for protecting the !--- traffic specified by this crypto map entry. crypto map mymap 10 ipsec-isakmp !--- Sets the IP address of the remote end. set peer 192.168.1.2 !--- Configures IPsec to use the transform-set !--- "myset" defined earlier in this configuration. set transform-set myset !--- Specifies the interesting traffic to be encrypted. match address 101 ! ! ! ! interface FastEthernet0/0 !--- The interface dynamically learns its IP address !--- from the service provider. ip address DHCP ip virtual-reassembly half-duplex !--- Configures the interface to use the !--- crypto map "mymap" for IPsec. crypto map mymap ! interface FastEthernet1/0 no ip address shutdown duplex auto speed auto ! interface Serial2/0 ip address 10.1.1.2 255.255.255.0 ip nat inside ip virtual-reassembly no fair-queue ! interface Serial2/1 no ip address shutdown ! interface Serial2/2 no ip address shutdown ! interface Serial2/3 no ip address shutdown ! ip http server no ip http secure-server ! ip route 0.0.0.0 0.0.0.0 FastEthernet0/0 ! ip nat inside source route-map nonat interface FastEthernet0/0 overload ! !--- This crypto ACL 101 -permit identifies the !--- matching traffic flows to be protected via encryption. access-list 101 permit ip 10.1.1.0 0.0.0.255 10.2.2.0 0.0.0.255 !--- This ACL 110 identifies the traffic flows using route map and !--- are PATed via outside interface (Ethernet0/0). access-list 110 deny ip 10.1.1.0 0.0.0.255 10.2.2.0 0.0.0.255 access-list 110 permit ip 10.1.1.0 0.0.0.255 any ! route-map nonat permit 10 match ip address 110 ! ! control-plane ! ! line con 0 line aux 0 line vty 0 4 ! ! end
ASA
ASA#show running-config ASA Version 9.4(1) ! hostname ASA enable password 8Ry2YjIyt7RRXU24 encrypted names ! !--- Configure the outside and inside interfaces. interface GigabitEthernet0/0 nameif outside security-level 0 ip address 192.168.1.2 255.255.255.0 ! interface GigabitEthernet0/1 nameif inside security-level 100 ip address 10.2.2.1 255.255.255.0 ! ! !--- Output is suppressed. ! passwd 2KFQnbNIdI.2KYOU encrypted ftp mode passive !--- Manual NAT prevents NAT for networks specified in the statement - nonat. !--- The Object NAT 1 command specifies PAT using !--- the outside interface for all other traffic. object network LOCAL subnet 10.2.2.0 255.255.255.0 object network REMOTE subnet 10.1.1.0 255.255.255.0 pager lines 24 mtu outside 1500 mtu inside 1500 no failover no asdm history enable arp timeout 14400 !--- Manual NAT prevents NAT for networks specified in the statement - nonat. !--- The Object NAT 1 command specifies PAT using !--- the outside interface for all other traffic. nat (inside,outside) source static LOCAL LOCAL destination static REMOTE REMOTE ! object network LOCAL nat (inside,outside) dynamic interface route outside 0.0.0.0 0.0.0.0 192.168.1.1 1 timeout xlate 3:00:00 timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02 timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00 timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00 timeout uauth 0:05:00 absolute no snmp-server location no snmp-server contact snmp-server enable traps snmp authentication linkup linkdown coldstart !--- PHASE 2 CONFIGURATION ---! !--- The encryption types for Phase 2 are defined here. crypto ipsec ikev1 transform-set myset esp-aes-256 esp-sha-hmac !--- Defines a dynamic crypto map with !--- the specified encryption settings. crypto dynamic-map cisco 1 set ikev1 transform-set myset !--- Binds the dynamic map to the IPsec/ISAKMP process. crypto map dyn-map 10 ipsec-isakmp dynamic cisco !--- Specifies the interface to be used with !--- the settings defined in this configuration. crypto map dyn-map interface outside !--- PHASE 1 CONFIGURATION ---! !--- This configuration uses isakmp policy 10. !--- The configuration commands here define the Phase !--- 1 policy parameters that are used. crypto ikev1 enable outside crypto isakmp policy 10 authentication pre-share encryption aes-256 hash sha group 2 lifetime 86400 !--- The security appliance provides the default tunnel groups !--- for Lan to Lan access (DefaultL2LGroup) and configure the preshared key !--- (cisco123) to authenticate the remote router. tunnel-group DefaultL2LGroup ipsec-attributes pre-shared-key cisco123 telnet timeout 5 ssh timeout 5 console timeout 0 ! class-map inspection_default match default-inspection-traffic ! ! policy-map type inspect dns preset_dns_map parameters message-length maximum 512 policy-map global_policy class inspection_default inspect dns preset_dns_map inspect ftp inspect h323 h225 inspect h323 ras inspect netbios inspect rsh inspect rtsp inspect skinny inspect esmtp inspect sqlnet inspect sunrpc inspect tftp inspect sip inspect xdmcp ! service-policy global_policy global prompt hostname context Cryptochecksum:6ed4a7bce392a439d0a16e86743e2663 : end
清除安全关联 (SA)
在ASA的特权模式下，使用以下命令：
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clear crypto ipsec sa — 删除活动 IPsec SA。关键字 crypto 是可选的。
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clear crypto isakmp sa — 删除活动 IKE SA。关键字 crypto 是可选的。
验证
使用本部分可确认配置能否正常运行。
思科 CLI 分析器（仅适用于注册客户）支持某些 show 命令。要查看对 show 命令输出的分析，请使用思科 CLI 分析器。
ASA安全设备 — show命令
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show crypto isakmp sa - 显示对等体上的所有当前 IKE SA。
ASA#show crypto isakmp sa Active SA: 1 Rekey SA: 0 (A tunnel will report 1 Active and 1 Rekey SA during rekey) Total IKE SA: 1 1 IKE Peer: 172.16.1.3 Type : L2L Role : responder Rekey : no State : MM_ACTIVE -
show crypto ipsec sa - 显示对等体上的所有当前 IPsec SA。
ASA#show crypto ipsec sa interface: outside Crypto map tag: cisco, seq num: 1, local addr: 192.168.1.2 local ident (addr/mask/prot/port): (10.2.2.0/255.255.255.0/0/0) remote ident (addr/mask/prot/port): (10.1.1.0/255.255.255.0/0/0) current_peer: 172.16.1.3 #pkts encaps: 4, #pkts encrypt: 4, #pkts digest: 4 #pkts decaps: 4, #pkts decrypt: 4, #pkts verify: 4 #pkts compressed: 0, #pkts decompressed: 0 #pkts not compressed: 4, #pkts comp failed: 0, #pkts decomp failed: 0 #pre-frag successes: 0, #pre-frag failures: 0, #fragments created: 0 #PMTUs sent: 0, #PMTUs rcvd: 0, #decapsulated frgs needing reassembly: 0 #send errors: 0, #recv errors: 0 local crypto endpt.: 192.168.1.2, remote crypto endpt.: 172.16.1.3 path mtu 1500, ipsec overhead 58, media mtu 1500 current outbound spi: 28C8C1BD inbound esp sas: spi: 0x33785672 (863524466) transform: esp-3des esp-md5-hmac in use settings ={L2L, Tunnel, } slot: 0, conn_id: 6, crypto-map: cisco sa timing: remaining key lifetime (kB/sec): (4274999/3564) IV size: 8 bytes replay detection support: Y outbound esp sas: spi: 0x28C8C1BD (684245437) transform: esp-3des esp-md5-hmac in use settings ={L2L, Tunnel, } slot: 0, conn_id: 6, crypto-map: cisco sa timing: remaining key lifetime (kB/sec): (4274999/3562) IV size: 8 bytes replay detection support: Y
远程 IOS 路由器 - show 命令
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show crypto isakmp sa - 显示对等体上的所有当前 IKE SA。
Router#show crypto isakmp sa dst src state conn-id slot status 192.168.1.2 172.16.1.3 QM_IDLE 1 0 ACTIVE
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show crypto ipsec sa - 显示对等体上的所有当前 IPsec SA。
Router#show crypto ipsec sa interface: Ethernet0/0 Crypto map tag: pix, local addr 172.16.1.3 protected vrf: (none) local ident (addr/mask/prot/port): (10.1.1.0/255.255.255.0/0/0) remote ident (addr/mask/prot/port): (10.2.2.0/255.255.255.0/0/0) current_peer 192.168.1.2 port 500 PERMIT, flags={origin_is_acl,} #pkts encaps: 4, #pkts encrypt: 4, #pkts digest: 4 #pkts decaps: 4, #pkts decrypt: 4, #pkts verify: 4 #pkts compressed: 0, #pkts decompressed: 0 #pkts not compressed: 0, #pkts compr. failed: 0 #pkts not decompressed: 0, #pkts decompress failed: 0 #send errors 62, #recv errors 0 local crypto endpt.: 172.16.1.3, remote crypto endpt.: 192.168.1.2 path mtu 1500, ip mtu 1500, ip mtu idb Ethernet0/0 current outbound spi: 0x33785672(863524466) inbound esp sas: spi: 0x28C8C1BD(684245437) transform: esp-3des esp-md5-hmac , in use settings ={Tunnel, } conn id: 2002, flow_id: SW:2, crypto map: pix sa timing: remaining key lifetime (k/sec): (4431817/3288) IV size: 8 bytes replay detection support: Y Status: ACTIVE inbound ah sas: inbound pcp sas: outbound esp sas: spi: 0x33785672(863524466) transform: esp-3des esp-md5-hmac , in use settings ={Tunnel, } conn id: 2001, flow_id: SW:1, crypto map: pix sa timing: remaining key lifetime (k/sec): (4431817/3286) IV size: 8 bytes replay detection support: Y Status: ACTIVE outbound ah sas: outbound pcp sas:
故障排除
本部分提供的信息可用于对配置进行故障排除。
思科 CLI 分析器（仅适用于注册客户）支持某些 show 命令。要查看对 show 命令输出的分析，请使用思科 CLI 分析器。
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debug crypto ipsec 7 - 显示阶段 2 的 IPsec 协商。
debug crypto isakmp 7 - 显示第 1 阶段的 ISAKMP 协商。
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debug crypto ipsec - 显示第 2 阶段的 IPsec 协商。
debug crypto isakmp - 显示第 1 阶段的 ISAKMP 协商。
ASA — 调试输出
ASA#debug crypto isakmp 7
Jan 01 21:42:13 [IKEv1]: IP = 172.16.1.3, IKE_DECODE RECEIVED Messa
ge (msgid=0) with payloads : HDR + SA (1) + VENDOR (13) + VENDOR (13) + VENDOR (
13) + NONE (0) total length : 144
Jan 01 21:42:13 [IKEv1 DEBUG]: IP = 172.16.1.3, processing SA payload
Jan 01 21:42:13 [IKEv1 DEBUG]: IP = 172.16.1.3, Oakley proposal is acceptable
Jan 01 21:42:13 [IKEv1 DEBUG]: IP = 172.16.1.3, processing VID payload
Jan 01 21:42:13 [IKEv1 DEBUG]: IP = 172.16.1.3, processing VID payload
Jan 01 21:42:13 [IKEv1 DEBUG]: IP = 172.16.1.3, Received NAT-Traversal ver 03 VID
Jan 01 21:42:13 [IKEv1 DEBUG]: IP = 172.16.1.3, processing VID payload
Jan 01 21:42:13 [IKEv1 DEBUG]: IP = 172.16.1.3, Received NAT-Traversal ver 02 VID
Jan 01 21:42:13 [IKEv1 DEBUG]: IP = 172.16.1.3, processing IKE SA payload
Jan 01 21:42:13 [IKEv1 DEBUG]: IP = 172.16.1.3, IKE SA Proposal # 1, Transform #
1 acceptable Matches global IKE entry # 3
Jan 01 21:42:13 [IKEv1 DEBUG]: IP = 172.16.1.3, constructing ISAKMP SA payload
Jan 01 21:42:13 [IKEv1 DEBUG]: IP = 172.16.1.3, constructing Fragmentation VID +
extended capabilities payload
Jan 01 21:42:13 [IKEv1]: IP = 172.16.1.3, IKE_DECODE SENDING Message (msgid=0) w
ith payloads : HDR + SA (1) + VENDOR (13) + NONE (0) total length : 108
Jan 01 21:42:13 [IKEv1]: IP = 172.16.1.3, IKE_DECODE RECEIVED Message (msgid=0)
with payloads : HDR + KE (4) + NONCE (10) + VENDOR (13) + VENDOR (13) + VENDOR (
13) + VENDOR (13) + NONE (0) total length : 256
Jan 01 21:42:13 [IKEv1 DEBUG]: IP = 172.16.1.3, processing ke payload
Jan 01 21:42:13 [IKEv1 DEBUG]: IP = 172.16.1.3, processing ISA_KE payload
Jan 01 21:42:13 [IKEv1 DEBUG]: IP = 172.16.1.3, processing nonce payload
Jan 01 21:42:13 [IKEv1 DEBUG]: IP = 172.16.1.3, processing VID payload
Jan 01 21:42:13 [IKEv1 DEBUG]: IP = 172.16.1.3, Received Cisco Unity client VID
Jan 01 21:42:13 [IKEv1 DEBUG]: IP = 172.16.1.3, processing VID payload
Jan 01 21:42:13 [IKEv1 DEBUG]: IP = 172.16.1.3, Received DPD VID
Jan 01 21:42:13 [IKEv1 DEBUG]: IP = 172.16.1.3, processing VID payload
Jan 01 21:42:13 [IKEv1 DEBUG]: IP = 172.16.1.3, Processing IOS/PIX Vendor ID pay
load (version: 1.0.0, capabilities: 0000077f)
Jan 01 21:42:13 [IKEv1 DEBUG]: IP = 172.16.1.3, processing VID payload
Jan 01 21:42:13 [IKEv1 DEBUG]: IP = 172.16.1.3, Received xauth V6 VID
Jan 01 21:42:13 [IKEv1 DEBUG]: IP = 172.16.1.3, constructing ke payload
Jan 01 21:42:13 [IKEv1 DEBUG]: IP = 172.16.1.3, constructing nonce payload
Jan 01 21:42:13 [IKEv1 DEBUG]: IP = 172.16.1.3, constructing Cisco Unity VID payload
Jan 01 21:42:13 [IKEv1 DEBUG]: IP = 172.16.1.3, constructing xauth V6 VID payload
Jan 01 21:42:13 [IKEv1 DEBUG]: IP = 172.16.1.3, Send IOS VID
Jan 01 21:42:13 [IKEv1 DEBUG]: IP = 172.16.1.3, Constructing ASA spoofing IOS Ve
ndor ID payload (version: 1.0.0, capabilities: 20000001)
Jan 01 21:42:13 [IKEv1 DEBUG]: IP = 172.16.1.3, constructing VID payload
Jan 01 21:42:13 [IKEv1 DEBUG]: IP = 172.16.1.3, Send Altiga/Cisco
VPN3000/CiscoASA GW VID
Jan 01 21:42:13 [IKEv1]: IP = 172.16.1.3, Connection landed on tunnel_group
DefaultL2LGroup
Jan 01 21:42:13 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.16.1.3, Generat
ing keys for Responder...
Jan 01 21:42:13 [IKEv1]: IP = 172.16.1.3, IKE_DECODE SENDING Message (msgid=0) w
ith payloads : HDR + KE (4) + NONCE (10) + VENDOR (13) + VENDOR (13) + VENDOR (1
3) + VENDOR (13) + NONE (0) total length : 256
Jan 01 21:42:13 [IKEv1]: IP = 172.16.1.3, IKE_DECODE RECEIVED Message (msgid=0)
with payloads : HDR + ID (5) + HASH (8) + NOTIFY (11) + NONE (0) total length :88
Jan 01 21:42:13 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.16.1.3,
processing ID payload
Jan 01 21:42:13 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.16.1.3,
processing hash payload
Jan 01 21:42:13 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.16.1.3,
Computing hash for ISAKMP
Jan 01 21:42:13 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.16.1.3,
processing notify payload
Jan 01 21:42:13 [IKEv1]: IP = 172.16.1.3, Connection landed on tunnel_group
DefaultL2LGroup
Jan 01 21:42:13 [IKEv1]: Group = DefaultL2LGroup, IP = 172.16.1.3, Freeing
previously allocated memory for authorization-dn-attributes
Jan 01 21:42:13 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.16.1.3,
constructing ID payload
Jan 01 21:42:13 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.16.1.3,
constructing hash payload
Jan 01 21:42:13 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.16.1.3,
Computing hash for ISAKMP
Jan 01 21:42:13 [IKEv1 DEBUG]: IP = 172.16.1.3, Constructing IOS keep alive
payload: proposal=32767/32767 sec.
Jan 01 21:42:13 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.16.1.3,
constructing dpd vid payload
Jan 01 21:42:13 [IKEv1]: IP = 172.16.1.3, IKE_DECODE SENDING Message (msgid=0)
with payloads : HDR + ID (5) + HASH (8) + IOS KEEPALIVE (128) + VENDOR (13) +
NONE (0) total length : 92
Jan 01 21:42:13 [IKEv1]: Group = DefaultL2LGroup, IP = 172.16.1.3, PHASE 1 COMPLETED
Jan 01 21:42:13 [IKEv1]: IP = 172.16.1.3, Keep-alive type for this connection: DPD
Jan 01 21:42:13 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.16.1.3, Starting
P1 rekey timer: 82080 seconds.
Jan 01 21:42:13 [IKEv1]: IP = 172.16.1.3, IKE_DECODE RECEIVED Message (msgid=4bc
07a70) with payloads : HDR + HASH (8) + SA (1) + NONCE (10) + ID (5) + ID (5) +
NONE (0) total length : 164
Jan 01 21:42:13 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.16.1.3,
processing hash payload
Jan 01 21:42:13 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.16.1.3,
processing SA payload
Jan 01 21:42:13 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.16.1.3,
processing nonce payload
Jan 01 21:42:13 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.16.1.3,
processing ID payload
Jan 01 21:42:13 [IKEv1]: Group = DefaultL2LGroup, IP = 172.16.1.3,
Received remote IP Proxy Subnet data in ID Payload:
Address 10.1.1.0, Mask 255.255.255.0, Protocol 0, Port 0
Jan 01 21:42:13 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.16.1.3,
processing ID payload
Jan 01 21:42:13 [IKEv1]: Group = DefaultL2LGroup, IP = 172.16.1.3,
Received local IP Proxy Subnet data in ID Payload:
Address 10.2.2.0, Mask 255.255.255.0, Protocol 0, Port 0
Jan 01 21:42:13 [IKEv1]: Group = DefaultL2LGroup, IP = 172.16.1.3,
QM IsRekeyedold sa not found by addr
Jan 01 21:42:13 [IKEv1]: Group = DefaultL2LGroup, IP = 172.16.1.3,
IKE Remote Peer configured for crypto map: cisco
Jan 01 21:42:13 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.16.1.3,
processing IPSec SA payload
Jan 01 21:42:13 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.16.1.3, IPSec S
A Proposal # 1, Transform # 1 acceptable Matches global IPSec SA entry # 1
Jan 01 21:42:13 [IKEv1]: Group = DefaultL2LGroup, IP = 172.16.1.3, IKE:
requesting SPI!
Jan 01 21:42:13 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.16.1.3,
IKE got SPI from key engine: SPI = 0xc3fe4fb0
Jan 01 21:42:13 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.16.1.3,
oakleyconstucting quick mode
Jan 01 21:42:13 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.16.1.3,
constructing blank hash payload
Jan 01 21:42:13 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.16.1.3,
constructing IPSec SA payload
Jan 01 21:42:13 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.16.1.3,
constructing IPSec nonce payload
Jan 01 21:42:13 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.16.1.3,
constructing proxy ID
Jan 01 21:42:13 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.16.1.3,
Transmitting Proxy Id:
Remote subnet: 10.1.1.0 Mask 255.255.255.0 Protocol 0 Port 0
Local subnet: 10.2.2.0 mask 255.255.255.0 Protocol 0 Port 0
Jan 01 21:42:13 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.16.1.3,
constructing qm hash payload
Jan 01 21:42:13 [IKEv1]: IP = 172.16.1.3, IKE_DECODE SENDING Message (msgid=4bc0
7a70) with payloads : HDR + HASH (8) + SA (1) + NONCE (10) + ID (5) + ID (5) + N
ONE (0) total length : 164
Jan 01 21:42:13 [IKEv1]: IP = 172.16.1.3, IKE_DECODE RECEIVED Message (msgid=4bc
07a70) with payloads : HDR + HASH (8) + NONE (0) total length : 48
Jan 01 21:42:13 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.16.1.3,
processing hash payload
Jan 01 21:42:13 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.16.1.3,
loading all IPSEC SAs
Jan 01 21:42:13 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.16.1.3,
Generating Quick Mode Key!
Jan 01 21:42:13 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.16.1.3,
Generating Quick Mode Key!
Jan 01 21:42:13 [IKEv1]: Group = DefaultL2LGroup, IP = 172.16.1.3, Security nego
tiation complete for LAN-to-LAN Group (DefaultL2LGroup) Responder,
Inbound SPI= 0xc3fe4fb0, Outbound SPI = 0x9ac1e72c
Jan 01 21:42:13 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.16.1.3,
IKE got a KEY_ADD msg for SA: SPI = 0x9ac1e72c
Jan 01 21:42:13 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.16.1.3,
Pitcher: received KEY_UPDATE, spi 0xc3fe4fb0
Jan 01 21:42:13 [IKEv1 DEBUG]: Group = DefaultL2LGroup, IP = 172.16.1.3,
Starting P2 rekey timer: 3420 seconds.
Jan 01 21:42:13 [IKEv1]: Group = DefaultL2LGroup, IP = 172.16.1.3, PHASE 2 COMPL
ETED (msgid=4bc07a70)
pixfirewall#debug crypto ipsec 7
pixfirewall# IPSEC: New embryonic SA created @ 0x028B6EE0,
SCB: 0x028B6E50,
Direction: inbound
SPI : 0x97550AC8
Session ID: 0x00000009
VPIF num : 0x00000001
Tunnel type: l2l
Protocol : esp
Lifetime : 240 seconds
IPSEC: New embryonic SA created @ 0x028B75E8,
SCB: 0x028B7528,
Direction: outbound
SPI : 0xB857E226
Session ID: 0x00000009
VPIF num : 0x00000001
Tunnel type: l2l
Protocol : esp
Lifetime : 240 seconds
IPSEC: Completed host OBSA update, SPI 0xB857E226
IPSEC: Creating outbound VPN context, SPI 0xB857E226
Flags: 0x00000005
SA : 0x028B75E8
SPI : 0xB857E226
MTU : 1500 bytes
VCID : 0x00000000
Peer : 0x00000000
SCB : 0x028B7528
Channel: 0x01693F28
IPSEC: Completed outbound VPN context, SPI 0xB857E226
VPN handle: 0x0002524C
IPSEC: New outbound encrypt rule, SPI 0xB857E226
Src addr: 10.2.2.0
Src mask: 255.255.255.0
Dst addr: 10.1.1.0
Dst mask: 255.255.255.0
Src ports
Upper: 0
Lower: 0
Op : ignore
Dst ports
Upper: 0
Lower: 0
Op : ignore
Protocol: 0
Use protocol: false
SPI: 0x00000000
Use SPI: false
IPSEC: Completed outbound encrypt rule, SPI 0xB857E226
Rule ID: 0x028A9988
IPSEC: New outbound permit rule, SPI 0xB857E226
Src addr: 192.168.1.2
Src mask: 255.255.255.255
Dst addr: 172.16.1.3
Dst mask: 255.255.255.255
Src ports
Upper: 0
Lower: 0
Op : ignore
Dst ports
Upper: 0
Lower: 0
Op : ignore
Protocol: 50
Use protocol: true
SPI: 0xB857E226
Use SPI: true
IPSEC: Completed outbound permit rule, SPI 0xB857E226
Rule ID: 0x028B5D90
IPSEC: Completed host IBSA update, SPI 0x97550AC8
IPSEC: Creating inbound VPN context, SPI 0x97550AC8
Flags: 0x00000006
SA : 0x028B6EE0
SPI : 0x97550AC8
MTU : 0 bytes
VCID : 0x00000000
Peer : 0x0002524C
SCB : 0x028B6E50
Channel: 0x01693F28
IPSEC: Completed inbound VPN context, SPI 0x97550AC8
VPN handle: 0x0002B344
IPSEC: Updating outbound VPN context 0x0002524C, SPI 0xB857E226
Flags: 0x00000005
SA : 0x028B75E8
SPI : 0xB857E226
MTU : 1500 bytes
VCID : 0x00000000
Peer : 0x0002B344
SCB : 0x028B7528
Channel: 0x01693F28
IPSEC: Completed outbound VPN context, SPI 0xB857E226
VPN handle: 0x0002524C
IPSEC: Completed outbound inner rule, SPI 0xB857E226
Rule ID: 0x028A9988
IPSEC: Completed outbound outer SPD rule, SPI 0xB857E226
Rule ID: 0x028B5D90
IPSEC: New inbound tunnel flow rule, SPI 0x97550AC8
Src addr: 10.1.1.0
Src mask: 255.255.255.0
Dst addr: 10.2.2.0
Dst mask: 255.255.255.0
Src ports
Upper: 0
Lower: 0
Op : ignore
Dst ports
Upper: 0
Lower: 0
Op : ignore
Protocol: 0
Use protocol: false
SPI: 0x00000000
Use SPI: false
IPSEC: Completed inbound tunnel flow rule, SPI 0x97550AC8
Rule ID: 0x027FF7F8
IPSEC: New inbound decrypt rule, SPI 0x97550AC8
Src addr: 172.16.1.3
Src mask: 255.255.255.255
Dst addr: 192.168.1.2
Dst mask: 255.255.255.255
Src ports
Upper: 0
Lower: 0
Op : ignore
Dst ports
Upper: 0
Lower: 0
Op : ignore
Protocol: 50
Use protocol: true
SPI: 0x97550AC8
Use SPI: true
IPSEC: Completed inbound decrypt rule, SPI 0x97550AC8
Rule ID: 0x028BB318
IPSEC: New inbound permit rule, SPI 0x97550AC8
Src addr: 172.16.1.3
Src mask: 255.255.255.255
Dst addr: 192.168.1.2
Dst mask: 255.255.255.255
Src ports
Upper: 0
Lower: 0
Op : ignore
Dst ports
Upper: 0
Lower: 0
Op : ignore
Protocol: 50
Use protocol: true
SPI: 0x97550AC8
Use SPI: true
IPSEC: Completed inbound permit rule, SPI 0x97550AC8
Rule ID: 0x028A7460
远程 IOS 路由器 - debug 输出
Router#debug crypto isakmp
*Dec 31 01:18:51.830: ISAKMP: received ke message (1/1)
*Dec 31 01:18:51.830: ISAKMP:(0:0:N/A:0): SA request profile is (NULL)
*Dec 31 01:18:51.830: ISAKMP: Created a peer struct for 192.168.1.2, peer port 500
*Dec 31 01:18:51.830: ISAKMP: New peer created peer = 0x64DC2CB4 peer_handle = 0
x80000022
*Dec 31 01:18:51.834: ISAKMP: Locking peer struct 0x64DC2CB4, IKE refcount 1 for
isakmp_initiator
*Dec 31 01:18:51.834: ISAKMP: local port 500, remote port 500
*Dec 31 01:18:51.834: ISAKMP: set new node 0 to QM_IDLE
*Dec 31 01:18:51.834: insert sa successfully sa = 640D2660
*Dec 31 01:18:51.834: ISAKMP:(0:0:N/A:0):Can not start Aggressive mode,
trying Main mode.
*Dec 31 01:18:51.834: ISAKMP:(0:0:N/A:0):found peer pre-shared key
matching 192.168.1.2
*Dec 31 01:18:51.838: ISAKMP:(0:0:N/A:0): constructed NAT-T vendor-07 ID
*Dec 31 01:18:51.838: ISAKMP:(0:0:N/A:0): constructed NAT-T vendor-03 ID
*Dec 31 01:18:51.838: ISAKMP:(0:0:N/A:0): constructed NAT-T vendor-02 ID
*Dec 31 01:18:51.838: ISAKMP:(0:0:N/A:0):Input = IKE_MESG_FROM_IPSEC, IKE_SA_REQ_MM
*Dec 31 01:18:51.838: ISAKMP:(0:0:N/A:0):Old State = IKE_READY New State = IKE_I_MM1
*Dec 31 01:18:51.838: ISAKMP:(0:0:N/A:0): beginning Main Mode exchange
*Dec 31 01:18:51.842: ISAKMP:(0:0:N/A:0): sending packet to 192.168.1.2 my_port
500 peer_port 500 (I) MM_NO_STATE
*Dec 31 01:18:51.846: ISAKMP (0:0): received packet from 192.168.1.2 dport 500 s
port 500 Global (I) MM_NO_STATE
*Dec 31 01:18:51.850: ISAKMP:(0:0:N/A:0):Input = IKE_MESG_FROM_PEER, IKE_MM_EXCH
*Dec 31 01:18:51.850: ISAKMP:(0:0:N/A:0):Old State = IKE_I_MM1 New State = IKE_I_MM2
*Dec 31 01:18:51.850: ISAKMP:(0:0:N/A:0): processing SA payload. message ID = 0
*Dec 31 01:18:51.850: ISAKMP:(0:0:N/A:0): processing vendor id payload
*Dec 31 01:18:51.850: ISAKMP:(0:0:N/A:0): vendor ID seems Unity/DPD but
major 194 mismatch
*Dec 31 01:18:51.850: ISAKMP:(0:0:N/A:0):found peer pre-shared key
matching 192.168.1.2
*Dec 31 01:18:51.854: ISAKMP:(0:0:N/A:0): local preshared key found
*Dec 31 01:18:51.854: ISAKMP : Scanning profiles for xauth ...
*Dec 31 01:18:51.854: ISAKMP:(0:0:N/A:0):Checking ISAKMP transform 1
against priority 1 policy
*Dec 31 01:18:51.854: ISAKMP: encryption 3DES-CBC
*Dec 31 01:18:51.854: ISAKMP: hash MD5
*Dec 31 01:18:51.854: ISAKMP: default group 2
*Dec 31 01:18:51.854: ISAKMP: auth pre-share
*Dec 31 01:18:51.854: ISAKMP: life type in seconds
*Dec 31 01:18:51.854: ISAKMP: life duration (VPI) of 0x0 0x1 0x51 0x80
*Dec 31 01:18:51.858: ISAKMP:(0:0:N/A:0):atts are acceptable. Next payload is 0
*Dec 31 01:18:51.998: ISAKMP:(0:1:SW:1): processing vendor id payload
*Dec 31 01:18:51.998: ISAKMP:(0:1:SW:1): vendor ID seems Unity/DPD but
major 194 mismatch
*Dec 31 01:18:51.998: ISAKMP:(0:1:SW:1):Input = IKE_MESG_INTERNAL,
IKE_PROCESS_MAIN_MODE
*Dec 31 01:18:51.998: ISAKMP:(0:1:SW:1):Old State = IKE_I_MM2 New State = IKE_I_MM2
*Dec 31 01:18:52.002: ISAKMP:(0:1:SW:1): sending packet to 192.168.1.2 my_port 5
00 peer_port 500 (I) MM_SA_SETUP
*Dec 31 01:18:52.006: ISAKMP:(0:1:SW:1):Input = IKE_MESG_INTERNAL,
IKE_PROCESS_COMPLETE
*Dec 31 01:18:52.006: ISAKMP:(0:1:SW:1):Old State = IKE_I_MM2 New State = IKE_I_MM3
*Dec 31 01:18:52.066: ISAKMP (0:134217729): received packet from 192.168.1.2 dpo
rt 500 sport 500 Global (I) MM_SA_SETUP
*Dec 31 01:18:52.066: ISAKMP:(0:1:SW:1):Input = IKE_MESG_FROM_PEER, IKE_MM_EXCH
*Dec 31 01:18:52.066: ISAKMP:(0:1:SW:1):Old State = IKE_I_MM3 New State = IKE_I_MM4
*Dec 31 01:18:52.070: ISAKMP:(0:1:SW:1): processing KE payload. message ID = 0
*Dec 31 01:18:52.246: ISAKMP:(0:1:SW:1): processing NONCE payload. message ID =0
*Dec 31 01:18:52.246: ISAKMP:(0:1:SW:1):found peer pre-shared key matching 192.168.1.2
*Dec 31 01:18:52.250: ISAKMP:(0:1:SW:1):SKEYID state generated
*Dec 31 01:18:52.250: ISAKMP:(0:1:SW:1): processing vendor id payload
*Dec 31 01:18:52.250: ISAKMP:(0:1:SW:1): vendor ID is Unity
*Dec 31 01:18:52.250: ISAKMP:(0:1:SW:1): processing vendor id payload
*Dec 31 01:18:52.250: ISAKMP:(0:1:SW:1): vendor ID seems Unity/DPD but
major 227 mismatch
*Dec 31 01:18:52.250: ISAKMP:(0:1:SW:1): vendor ID is XAUTH
*Dec 31 01:18:52.250: ISAKMP:(0:1:SW:1): processing vendor id payload
*Dec 31 01:18:52.254: ISAKMP:(0:1:SW:1): speaking to another IOS box!
*Dec 31 01:18:52.254: ISAKMP:(0:1:SW:1): processing vendor id payload
*Dec 31 01:18:52.254: ISAKMP:(0:1:SW:1):vendor ID seems Unity/DPD but hash mismatch
*Dec 31 01:18:52.254: ISAKMP:(0:1:SW:1):Input = IKE_MESG_INTERNAL,
IKE_PROCESS_MAIN_MODE
*Dec 31 01:18:52.254: ISAKMP:(0:1:SW:1):Old State = IKE_I_MM4 New State = IKE_I_MM4
*Dec 31 01:18:52.262: ISAKMP:(0:1:SW:1):Send initial contact
*Dec 31 01:18:52.262: ISAKMP:(0:1:SW:1):SA is doing pre-shared key
authentication using id type ID_IPV4_ADDR
*Dec 31 01:18:52.266: ISAKMP (0:134217729): ID payload
next-payload : 8
type : 1
address : 172.16.1.3
protocol : 17
port : 500
length : 12
*Dec 31 01:18:52.266: ISAKMP:(0:1:SW:1):Total payload length: 12
*Dec 31 01:18:52.266: ISAKMP:(0:1:SW:1): sending packet to 192.168.1.2 my_port 5
00 peer_port 500 (I) MM_KEY_EXCH
*Dec 31 01:18:52.270: ISAKMP:(0:1:SW:1):Input = IKE_MESG_INTERNAL, IKE_PROCESS_COMPLETE
*Dec 31 01:18:52.270: ISAKMP:(0:1:SW:1):Old State = IKE_I_MM4 New State = IKE_I_MM5
*Dec 31 01:18:52.342: ISAKMP (0:134217729): received packet from 192.168.1.2 dpo
rt 500 sport 500 Global (I) MM_KEY_EXCH
*Dec 31 01:18:52.342: ISAKMP:(0:1:SW:1): processing ID payload. message ID = 0
*Dec 31 01:18:52.342: ISAKMP (0:134217729): ID payload
next-payload : 8
type : 1
address : 192.168.1.2
protocol : 17
port : 500
length : 12
*Dec 31 01:18:52.342: ISAKMP:(0:1:SW:1):: peer matches *none* of the profiles
*Dec 31 01:18:52.346: ISAKMP:(0:1:SW:1): processing HASH payload. message ID = 0
*Dec 31 01:18:52.346: ISAKMP:received payload type 17
*Dec 31 01:18:52.346: ISAKMP:(0:1:SW:1): processing vendor id payload
*Dec 31 01:18:52.346: ISAKMP:(0:1:SW:1): vendor ID is DPD
*Dec 31 01:18:52.346: ISAKMP:(0:1:SW:1):SA authentication status: authenticated
*Dec 31 01:18:52.346: ISAKMP:(0:1:SW:1):SA has been authenticated with 192.168.1.2
*Dec 31 01:18:52.346: ISAKMP: Trying to insert a peer 172.16.1.3/192.168.1.2/500
/, and inserted successfully 64DC2CB4.
*Dec 31 01:18:52.346: ISAKMP:(0:1:SW:1):Input = IKE_MESG_FROM_PEER, IKE_MM_EXCH
*Dec 31 01:18:52.350: ISAKMP:(0:1:SW:1):Old State = IKE_I_MM5 New State =
IKE_I_MM6
*Dec 31 01:18:52.350: ISAKMP:(0:1:SW:1):Input = IKE_MESG_INTERNAL,
IKE_PROCESS_MAIN_MODE
*Dec 31 01:18:52.350: ISAKMP:(0:1:SW:1):Old State = IKE_I_MM6 New State = IKE_I_MM6
*Dec 31 01:18:52.354: ISAKMP:(0:1:SW:1):Input = IKE_MESG_INTERNAL,
IKE_PROCESS_COMPLETE
*Dec 31 01:18:52.354: ISAKMP:(0:1:SW:1):Old State = IKE_I_MM6 New State =
IKE_P1_COMPLETE
*Dec 31 01:18:52.358: ISAKMP:(0:1:SW:1):beginning Quick Mode exchange, M-ID
of 1270905456
*Dec 31 01:18:52.362: ISAKMP:(0:1:SW:1): sending packet to 192.168.1.2 my_port 5
00 peer_port 500 (I) QM_IDLE
*Dec 31 01:18:52.362: ISAKMP:(0:1:SW:1):Node 1270905456, Input =
IKE_MESG_INTERNAL, IKE_INIT_QM
*Dec 31 01:18:52.362: ISAKMP:(0:1:SW:1):Old State = IKE_QM_READY
New State = IKE_QM_I_QM1
*Dec 31 01:18:52.362: ISAKMP:(0:1:SW:1):Input = IKE_MESG_INTERNAL,
IKE_PHASE1_COMPLETE
*Dec 31 01:18:52.366: ISAKMP:(0:1:SW:1):Old State = IKE_P1_COMPLETE
New State = IKE_P1_COMPLETE
*Dec 31 01:18:52.374: ISAKMP (0:134217729): received packet from 192.168.1.2 dpo
rt 500 sport 500 Global (I) QM_IDLE
*Dec 31 01:18:52.378: ISAKMP:(0:1:SW:1): processing HASH payload.
message ID = 1270905456
*Dec 31 01:18:52.378: ISAKMP:(0:1:SW:1): processing SA payload.
message ID = 1270905456
*Dec 31 01:18:52.378: ISAKMP:(0:1:SW:1):Checking IPSec proposal 1
*Dec 31 01:18:52.378: ISAKMP: transform 1, ESP_3DES
*Dec 31 01:18:52.378: ISAKMP: attributes in transform:
*Dec 31 01:18:52.378: ISAKMP: SA life type in seconds
*Dec 31 01:18:52.378: ISAKMP: SA life duration (basic) of 3600
*Dec 31 01:18:52.378: ISAKMP: SA life type in kilobytes
*Dec 31 01:18:52.378: ISAKMP: SA life duration (VPI) of 0x0 0x46 0x50 0x0
*Dec 31 01:18:52.378: ISAKMP: encaps is 1 (Tunnel)
*Dec 31 01:18:52.382: ISAKMP: authenticator is HMAC-MD5
*Dec 31 01:18:52.382: ISAKMP:(0:1:SW:1):atts are acceptable.
*Dec 31 01:18:52.382: ISAKMP:(0:1:SW:1): processing NONCE payload.
message ID =1270905456
*Dec 31 01:18:52.382: ISAKMP:(0:1:SW:1): processing ID payload.
message ID = 1270905456
*Dec 31 01:18:52.382: ISAKMP:(0:1:SW:1): processing ID payload.
message ID = 1270905456
*Dec 31 01:18:52.386: ISAKMP: Locking peer struct 0x64DC2CB4,
IPSEC refcount 1 for for stuff_ke
*Dec 31 01:18:52.390: ISAKMP:(0:1:SW:1): Creating IPSec SAs
*Dec 31 01:18:52.390: inbound SA from 192.168.1.2 to 172.16.1.3 (f/i) 0
/ 0
(proxy 10.2.2.0 to 10.1.1.0)
*Dec 31 01:18:52.390: has spi 0x9AC1E72C and conn_id 0 and flags 2
*Dec 31 01:18:52.390: lifetime of 3600 seconds
*Dec 31 01:18:52.390: lifetime of 4608000 kilobytes
*Dec 31 01:18:52.390: has client flags 0x0
*Dec 31 01:18:52.390: outbound SA from 172.16.1.3 to 192.168.1.2 (f/i) 0
/0
(proxy 10.1.1.0 to 10.2.2.0)
*Dec 31 01:18:52.394: has spi -1006743632 and conn_id 0 and flags A
*Dec 31 01:18:52.394: lifetime of 3600 seconds
*Dec 31 01:18:52.394: lifetime of 4608000 kilobytes
*Dec 31 01:18:52.394: has client flags 0x0
*Dec 31 01:18:52.394: ISAKMP:(0:1:SW:1): sending packet to 192.168.1.2 my_port 5
00 peer_port 500 (I) QM_IDLE
*Dec 31 01:18:52.398: ISAKMP:(0:1:SW:1):deleting node 1270905456 error
FALSE reason "No Error"
*Dec 31 01:18:52.398: ISAKMP:(0:1:SW:1):Node 1270905456, Input =
IKE_MESG_FROM_PEER, IKE_QM_EXCH
*Dec 31 01:18:52.398: ISAKMP:(0:1:SW:1):Old State = IKE_QM_I_QM1
New State = IKE_QM_PHASE2_COMPLETE
*Dec 31 01:18:52.402: ISAKMP: Locking peer struct 0x64DC2CB4, IPSEC
refcount 2 for from create_transforms
*Dec 31 01:18:52.402: ISAKMP: Unlocking IPSEC struct 0x64DC2CB4 from
create_transforms, count 1
*Dec 31 01:19:06.130: ISAKMP (0:134217729): received packet from 192.168.1.2 dpo
rt 500 sport 500 Global (I) QM_IDLE
*Dec 31 01:19:06.130: ISAKMP: set new node 372376968 to QM_IDLE
*Dec 31 01:19:06.130: ISAKMP:(0:1:SW:1): processing HASH payload.
message ID = 372376968
*Dec 31 01:19:06.134: ISAKMP:(0:1:SW:1): processing NOTIFY DPD/R_U_THERE protocol 1
spi 0, message ID = 372376968, sa = 640D2660
*Dec 31 01:19:06.134: ISAKMP:(0:1:SW:1):deleting node 372376968 error
FALSE reason "Informational (in) state 1"
*Dec 31 01:19:06.134: ISAKMP:(0:1:SW:1):Input = IKE_MESG_FROM_PEER,
IKE_INFO_NOTIFY
*Dec 31 01:19:06.134: ISAKMP:(0:1:SW:1):Old State = IKE_P1_COMPLETE
New State = IKE_P1_COMPLETE
*Dec 31 01:19:06.134: ISAKMP:(0:1:SW:1):DPD/R_U_THERE received from
peer 192.168.1.2, sequence 0x7E805468
*Dec 31 01:19:06.138: ISAKMP: set new node 2096423279 to QM_IDLE
*Dec 31 01:19:06.138: ISAKMP:(0:1:SW:1):Sending NOTIFY DPD/R_U_THERE_ACK protocol 1
spi 1689358936, message ID = 2096423279
*Dec 31 01:19:06.138: ISAKMP:(0:1:SW:1): seq. no 0x7E805468
*Dec 31 01:19:06.138: ISAKMP:(0:1:SW:1): sending packet to 192.168.1.2 my_port 5
00 peer_port 500 (I) QM_IDLE
*Dec 31 01:19:06.142: ISAKMP:(0:1:SW:1):purging node 2096423279
*Dec 31 01:19:06.142: ISAKMP:(0:1:SW:1):Input = IKE_MESG_FROM_PEER,
IKE_MESG_KEEP_ALIVE
*Dec 31 01:19:06.142: ISAKMP:(0:1:SW:1):Old State = IKE_P1_COMPLETE
New State = IKE_P1_COMPLETE
Router#debug crypto ipsec *Dec 31 01:29:05.402: IPSEC(sa_request): , (key eng. msg.) OUTBOUND local= 172.16.1.3, remote= 192.168.1.2, local_proxy= 10.1.1.0/255.255.255.0/0/0 (type=4), remote_proxy= 10.2.2.0/255.255.255.0/0/0 (type=4), protocol= ESP, transform= esp-3des esp-md5-hmac (Tunnel), lifedur= 3600s and 4608000kb, spi= 0xB857E226(3092767270), conn_id= 0, keysize= 0, flags= 0x400A *Dec 31 01:29:05.774: IPSEC(validate_proposal_request): proposal part #1, (key eng. msg.) INBOUND local= 172.16.1.3, remote= 192.168.1.2, local_proxy= 10.1.1.0/255.255.255.0/0/0 (type=4), remote_proxy= 10.2.2.0/255.255.255.0/0/0 (type=4), protocol= ESP, transform= esp-3des esp-md5-hmac (Tunnel), lifedur= 0s and 0kb, spi= 0x0(0), conn_id= 0, keysize= 0, flags= 0x2 *Dec 31 01:29:05.778: Crypto mapdb : proxy_match src addr : 10.1.1.0 dst addr : 10.2.2.0 protocol : 0 src port : 0 dst port : 0 *Dec 31 01:29:05.782: IPSEC(key_engine): got a queue event with 2 kei messages *Dec 31 01:29:05.782: IPSEC(initialize_sas): , (key eng. msg.) INBOUND local= 172.16.1.3, remote= 192.168.1.2, local_proxy= 10.1.1.0/255.255.255.0/0/0 (type=4), remote_proxy= 10.2.2.0/255.255.255.0/0/0 (type=4), protocol= ESP, transform= esp-3des esp-md5-hmac (Tunnel), lifedur= 3600s and 4608000kb, spi= 0xB857E226(3092767270), conn_id= 0, keysize= 0, flags= 0x2 *Dec 31 01:29:05.786: IPSEC(initialize_sas): , (key eng. msg.) OUTBOUND local= 172.16.1.3, remote= 192.168.1.2, local_proxy= 10.1.1.0/255.255.255.0/0/0 (type=4), remote_proxy= 10.2.2.0/255.255.255.0/0/0 (type=4), protocol= ESP, transform= esp-3des esp-md5-hmac (Tunnel), lifedur= 3600s and 4608000kb, spi= 0x97550AC8(2538932936), conn_id= 0, keysize= 0, flags= 0xA *Dec 31 01:29:05.786: Crypto mapdb : proxy_match src addr : 10.1.1.0 dst addr : 10.2.2.0 protocol : 0 src port : 0 dst port : 0 *Dec 31 01:29:05.786: IPSEC(crypto_ipsec_sa_find_ident_head): reconnecting with the same proxies and 192.168.1.2 *Dec 31 01:29:05.786: IPSec: Flow_switching Allocated flow for sibling 80000006 *Dec 31 01:29:05.786: IPSEC(policy_db_add_ident): src 10.1.1.0, dest 10.2.2.0, d est_port 0 *Dec 31 01:29:05.790: IPSEC(create_sa): sa created, (sa) sa_dest= 172.16.1.3, sa_proto= 50, sa_spi= 0xB857E226(3092767270), sa_trans= esp-3des esp-md5-hmac , sa_conn_id= 2001 *Dec 31 01:29:05.790: IPSEC(create_sa): sa created, (sa) sa_dest= 192.168.1.2, sa_proto= 50, sa_spi= 0x97550AC8(2538932936), sa_trans= esp-3des esp-md5-hmac , sa_conn_id= 2002
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