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配置：
ASA Version 8.4(2)
!
hostname ASA1
enable password 8Ry2YjIyt7RRXU24 encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
names
!
interface GigabitEthernet0
nameif outside
security-level 0
ip address 172.16.1.10 255.255.255.0
!
interface GigabitEthernet1
nameif inside
security-level 100
ip address 192.168.2.10 255.255.255.0
!
interface GigabitEthernet2
nameif dmz
security-level 50
ip address 192.168.80.80 255.255.255.0
!
interface GigabitEthernet3
shutdown
no nameif
no security-level
no ip address
!
interface GigabitEthernet4
shutdown
no nameif
no security-level
no ip address
!
interface GigabitEthernet5
shutdown
no nameif
no security-level
no ip address
!
ftp mode passive
clock timezone UUTC 8
access-list l2lacl extended permit ip 2.2.2.0 255.255.255.0 3.3.3.0 255.255.255.0
pager lines 24
mtu outside 1500
mtu inside 1500
mtu dmz 1500
no failover
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
route outside 0.0.0.0 0.0.0.0 172.16.1.1 1
route inside 0.0.0.0 0.0.0.0 192.168.2.2 tunneled
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 h423 0:05:00 h325 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 sip-provisional-media 0:02:00 uauth 0:05:00 absolute
timeout tcp-proxy-reassembly 0:01:00
timeout floating-conn 0:00:00
dynamic-access-policy-record DfltAccessPolicy
user-identity default-domain LOCAL
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart warmstart
crypto ipsec ikev2 ipsec-proposal l2lipsec
protocol esp encryption 3des
protocol esp integrity sha-1
crypto map l2lmap 10 match address l2lacl
crypto map l2lmap 10 set peer 172.16.2.10
crypto map l2lmap 10 set ikev2 ipsec-proposal l2lipsec
crypto map l2lmap 10 set trustpoint CA
crypto map l2lmap interface outside
crypto ca trustpoint CA
enrollment url http://172.16.1.1:80
fqdn l2l***.asa.net
subject-name CN=l2l***.asa.net
crl configure
crypto ca certificate chain CA
certificate 02
30820230 30820199 a0030201 02020102 300d0609 2a864886 f70d0101 04050030
15311330 11060355 0403130a 63612e61 73612e6e 6574301e 170d3132 30393330
31323436 32385a17 0d313330 39333031 32343632 385a3038 31173015 06035504
03130e6c 326c7670 6e2e6173 612e6e65 74311d30 1b06092a 864886f7 0d010902
160e6c32 6c76706e 2e617361 2e6e6574 30819f30 0d06092a 864886f7 0d010101
05000381 8d003081 89028181 00b98122 d26bc36d aa686c66 ff997da5 90988b71
37c1ad65 dcb717c1 19b2225a bf74326f 73f97b51 e36d55f4 081590ac 5ae847af
023311a5 1392ded5 d805a398 560e8110 d7b1dd4e 0b32c3cb 13eac878 3f5a1c0a
08f0015c 3ee4ab8d 27c47d32 cd1b9f14 0d6ae7cd efd3b1d1 992d3735 fb95caff
c1f65b07 a397d60a 97dbce0b 07020301 0001a36d 306b3019 0603551d 11041230
10820e6c 326c7670 6e2e6173 612e6e65 74300e06 03551d0f 0101ff04 04030205
a0301f06 03551d23 04183016 80146a76 5c5ccd21 0e438f1f ff87facd 3da58ab6
bc0f301d 0603551d 0e041604 14dd60d1 9e8d68c6 435c50fe f3b5cf99 d7cb0a69
bd300d06 092a8648 86f70d01 01040500 03818100 4a35c971 bf139f7e 7e861808
8285d930 dbe167fa 38a94d34 5d10a0e4 194ff222 06de01af f894ee7e e5885b29
35bb57ef f2f212ed efc2035c 49b9fa70 8babcb3a 772833e1 6b634a35 6cced1a0
20d62f5b 0ba6084f d99a4e1d 309b3408 5cd6fd54 bc8f4fdf dde6a59c 17ebdbc1
b06759bb 79cc7cdb d75d64bd 56825e19 80f56e95
quit
certificate ca 01
30820203 3082016c a0030201 02020101 300d0609 2a864886 f70d0101 04050030
15311330 11060355 0403130a 63612e61 73612e6e 6574301e 170d3132 30393330
31323334 32315a17 0d313530 39333031 32333432 315a3015 31133011 06035504
03130a63 612e6173 612e6e65 7430819f 300d0609 2a864886 f70d0101 01050003
818d0030 81890281 8100b4bf 956af267 3d56a6b5 95b0b03f 02616f6e 75a75af0
08f222c7 a84fb541 bbf7ec4f 914ba045 19a39401 bc1a171d 9a9a06dd 2f3691e7
ea2f4a25 af91a63a 0ac11f94 3f7c9b59 c1c7660b d1a1924c cb9d71f9 2a66f730
29dd203c dfa22721 563b7b5f 388aef4b c430bfc2 efd58bda 254e3f22 8fd21c11
74d09da7 7d672cf3 61d50203 010001a3 63306130 0f060355 1d130101 ff040530
030101ff 300e0603 551d0f01 01ff0404 03020186 301f0603 551d2304 18301680
146a765c 5ccd210e 438f1fff 87facd3d a58ab6bc 0f301d06 03551d0e 04160414
6a765c5c cd210e43 8f1fff87 facd3da5 8ab6bc0f 300d0609 2a864886 f70d0101
04050003 818100ab d7892a8b 808d6ffe 696f7466 7f8c1166 3732b615 fd0b816c
c7c474bb 6ec8072a b8026df3 01775899 c878398b a3954659 511af9f5 fc0cf260
24cc86da baeab2e2 7244753c da8c1f69 4ce00804 5e11db3f 005502af 1ce1d289
371fc861 8e939e14 2b017679 52d09e72 f89d716f 546bf5c3 2c4c9bbf de0ebb84
a18e112b 93b83e
quit
crypto ikev2 policy 10
encryption 3des
integrity sha
group 2
prf sha
lifetime seconds 86400
crypto ikev2 enable outside
telnet timeout 5
ssh timeout 5
console timeout 0
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
ntp server 172.16.1.1
tunnel-group 172.16.2.10 type ipsec-l2l
tunnel-group 172.16.2.10 ipsec-attributes
ikev2 remote-authentication pre-shared-key *****
ikev2 local-authentication certificate CA
!
class-map inspection_default
match default-inspection-traffic
!
!
policy-map type inspect DNS preset_dns_map
parameters
message-length maximum client auto
message-length maximum 512
policy-map global_policy
class inspection_default
inspect dns preset_dns_map
inspect ftp
inspect h423 h325
inspect h423 ras
inspect rsh
inspect rtsp
inspect esmtp
inspect sqlnet
inspect skinny
inspect sunrpc
inspect xdmcp
inspect sip
inspect netbios
inspect tftp
inspect ip-options
!
service-policy global_policy global
prompt hostname context
call-home reporting anonymous prompt 1
crashinfo save disable
Cryptochecksum:b6b7917f8e8d2807b9121cbaf606bd15
: end
---------------------------------------------------
ASA Version 8.4(2)
!
hostname ASA2
enable password 8Ry2YjIyt7RRXU24 encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
names
!
interface GigabitEthernet0
nameif outside
security-level 0
ip address 172.16.2.10 255.255.255.0
!
interface GigabitEthernet1
nameif inside
security-level 100
ip address 192.168.3.10 255.255.255.0
!
interface GigabitEthernet2
nameif dmz
security-level 50
ip address 192.168.80.80 255.255.255.0
!
interface GigabitEthernet3
shutdown
no nameif
no security-level
no ip address
!
interface GigabitEthernet4
shutdown
no nameif
no security-level
no ip address
!
interface GigabitEthernet5
shutdown
no nameif
no security-level
no ip address
!
ftp mode passive
clock timezone UTC 8
access-list l2lacl extended permit ip 3.3.3.0 255.255.255.0 2.2.2.0 255.255.255.0
pager lines 24
mtu outside 1500
mtu inside 1500
mtu dmz 1500
no failover
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
route outside 0.0.0.0 0.0.0.0 172.16.2.1 1
route inside 0.0.0.0 0.0.0.0 192.168.3.3 tunneled
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 h423 0:05:00 h325 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 sip-provisional-media 0:02:00 uauth 0:05:00 absolute
timeout tcp-proxy-reassembly 0:01:00
timeout floating-conn 0:00:00
dynamic-access-policy-record DfltAccessPolicy
user-identity default-domain LOCAL
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart warmstart
crypto ipsec ikev2 ipsec-proposal l2lipsec
protocol esp encryption 3des
protocol esp integrity sha-1
crypto map l2lmap 10 match address l2lacl
crypto map l2lmap 10 set peer 172.16.1.10
crypto map l2lmap 10 set ikev2 ipsec-proposal l2lipsec
crypto map l2lmap interface outside
crypto ca trustpoint CA
enrollment url http://172.16.2.1:80
fqdn l2l***.asa.net
subject-name CN=l2l***.asa.net
crl configure
crypto ca certificate chain CA
certificate 03
30820230 30820199 a0030201 02020103 300d0609 2a864886 f70d0101 04050030
15311330 11060355 0403130a 63612e61 73612e6e 6574301e 170d3132 30393330
31333032 35315a17 0d313330 39333031 33303235 315a3038 31173015 06035504
03130e6c 326c7670 6e2e6173 612e6e65 74311d30 1b06092a 864886f7 0d010902
160e6c32 6c76706e 2e617361 2e6e6574 30819f30 0d06092a 864886f7 0d010101
05000381 8d003081 89028181 008eed31 ae94b917 c871abd2 8fa6ba0b 4adef132
bc75f56a 0ffb7ad7 fa3f5926 24f8f744 a56aac9c 0da60b06 dde5f6c0 6b196b87
b17a3270 91be7155 a3652eca 9f9916e5 3dc27bd8 ffdc355b 968876fa b8f3d0ee
5193c4e7 5b75d942 83575aa4 887192e9 3ac0b3af 59651128 97079ec3 a4152812
e3170718 37e7caa2 a61d066b af020301 0001a36d 306b3019 0603551d 11041230
10820e6c 326c7670 6e2e6173 612e6e65 74300e06 03551d0f 0101ff04 04030205
a0301f06 03551d23 04183016 80146a76 5c5ccd21 0e438f1f ff87facd 3da58ab6
bc0f301d 0603551d 0e041604 149244b2 f609ba79 5767f332 e95d879b 937e4f2c
1d300d06 092a8648 86f70d01 01040500 03818100 625707a0 e9d10a8a 5d40d696
1190e7de aa5b1298 67bd2bb7 088b6b9e b46958a3 a960e13f b175208b 0a6350a6
649d989a 1cd7034c 65ba0135 6f150e25 4d4ebf1d 17360375 f8b979a0 7cbfacac
8d4853c9 7c054ce9 f122ae58 4eae5685 cb708c2e f56a4ba3 18e778f6 cca5fcf1
a505a77b 99d70558 b8e0bb9b d749ff99 19a6ef10
quit
certificate ca 01
30820203 3082016c a0030201 02020101 300d0609 2a864886 f70d0101 04050030
15311330 11060355 0403130a 63612e61 73612e6e 6574301e 170d3132 30393330
31323334 32315a17 0d313530 39333031 32333432 315a3015 31133011 06035504
03130a63 612e6173 612e6e65 7430819f 300d0609 2a864886 f70d0101 01050003
818d0030 81890281 8100b4bf 956af267 3d56a6b5 95b0b03f 02616f6e 75a75af0
08f222c7 a84fb541 bbf7ec4f 914ba045 19a39401 bc1a171d 9a9a06dd 2f3691e7
ea2f4a25 af91a63a 0ac11f94 3f7c9b59 c1c7660b d1a1924c cb9d71f9 2a66f730
29dd203c dfa22721 563b7b5f 388aef4b c430bfc2 efd58bda 254e3f22 8fd21c11
74d09da7 7d672cf3 61d50203 010001a3 63306130 0f060355 1d130101 ff040530
030101ff 300e0603 551d0f01 01ff0404 03020186 301f0603 551d2304 18301680
146a765c 5ccd210e 438f1fff 87facd3d a58ab6bc 0f301d06 03551d0e 04160414
6a765c5c cd210e43 8f1fff87 facd3da5 8ab6bc0f 300d0609 2a864886 f70d0101
04050003 818100ab d7892a8b 808d6ffe 696f7466 7f8c1166 3732b615 fd0b816c
c7c474bb 6ec8072a b8026df3 01775899 c878398b a3954659 511af9f5 fc0cf260
24cc86da baeab2e2 7244753c da8c1f69 4ce00804 5e11db3f 005502af 1ce1d289
371fc861 8e939e14 2b017679 52d09e72 f89d716f 546bf5c3 2c4c9bbf de0ebb84
a18e112b 93b83e
quit
crypto ikev2 policy 10
encryption 3des
integrity sha
group 2
prf sha
lifetime seconds 86400
crypto ikev2 enable outside
telnet timeout 5
ssh timeout 5
console timeout 0
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
ntp server 172.16.2.1
tunnel-group 172.16.1.10 type ipsec-l2l
tunnel-group 172.16.1.10 ipsec-attributes
ikev2 remote-authentication certificate
ikev2 local-authentication pre-shared-key *****
!
class-map inspection_default
match default-inspection-traffic
!
!
policy-map type inspect dns preset_dns_map
parameters
message-length maximum client auto
message-length maximum 512
policy-map global_policy
class inspection_default
inspect dns preset_dns_map
inspect ftp
inspect h423 h325
inspect h423 ras
inspect rsh
inspect rtsp
inspect esmtp
inspect sqlnet
inspect skinny
inspect sunrpc
inspect xdmcp
inspect sip
inspect netbios
inspect tftp
inspect ip-options
!
service-policy global_policy global
prompt hostname context
call-home reporting anonymous prompt 1
crashinfo save disable
Cryptochecksum:590bda2136c39227c8bf0c0d3636e27f
: end
---------------------------------------------------
Building configuration...
Current configuration : 2399 bytes
!
! Last configuration change at 20:41:54 UTC Sun Sep 30 2012
! NVRAM config last updated at 20:29:33 UTC Sun Sep 30 2012
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname R1
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
memory-size iomem 5
clock timezone UTC 8
ip cef
!
!
!
!
no ip domain lookup
ip domain name cisco.com
!
multilink bundle-name authenticated
!
crypto pki server CA
issuer-name CN=ca.asa.net
grant auto
!
crypto pki trustpoint CA
revocation-check crl
rsakeypair CA
!
!
crypto pki certificate chain CA
certificate ca 01
30820203 3082016C A0030201 02020101 300D0609 2A864886 F70D0101 04050030
15311330 11060355 0403130A 63612E61 73612E6E 6574301E 170D3132 30393330
31323334 32315A17 0D313530 39333031 32333432 315A3015 31133011 06035504
03130A63 612E6173 612E6E65 7430819F 300D0609 2A864886 F70D0101 01050003
818D0030 81890281 8100B4BF 956AF267 3D56A6B5 95B0B03F 02616F6E 75A75AF0
08F222C7 A84FB541 BBF7EC4F 914BA045 19A39401 BC1A171D 9A9A06DD 2F3691E7
EA2F4A25 AF91A63A 0AC11F94 3F7C9B59 C1C7660B D1A1924C CB9D71F9 2A66F730
29DD203C DFA22721 563B7B5F 388AEF4B C430BFC2 EFD58BDA 254E3F22 8FD21C11
74D09DA7 7D672CF3 61D50203 010001A3 63306130 0F060355 1D130101 FF040530
030101FF 300E0603 551D0F01 01FF0404 03020186 301F0603 551D2304 18301680
146A765C 5CCD210E 438F1FFF 87FACD3D A58AB6BC 0F301D06 03551D0E 04160414
6A765C5C CD210E43 8F1FFF87 FACD3DA5 8AB6BC0F 300D0609 2A864886 F70D0101
04050003 818100AB D7892A8B 808D6FFE 696F7466 7F8C1166 3732B615 FD0B816C
C7C474BB 6EC8072A B8026DF3 01775899 C878398B A3954659 511AF9F5 FC0CF260
24CC86DA BAEAB2E2 7244753C DA8C1F69 4CE00804 5E11DB3F 005502AF 1CE1D289
371FC861 8E939E14 2B017679 52D09E72 F89D716F 546BF5C3 2C4C9BBF DE0EBB84
A18E112B 93B83E
quit
!
!
!
!
archive
log config
hidekeys
!
interface FastEthernet0/0
ip address 172.16.1.1 255.255.255.0
duplex auto
speed auto
!
interface FastEthernet0/1
ip address 172.16.2.1 255.255.255.0
duplex auto
speed auto
!
!
!
ip http server
no ip http secure-server
!control-plane
!
line con 0
exec-timeout 0 0
privilege level 15
logging synchronous
line aux 0
exec-timeout 0 0
privilege level 15
logging synchronous
line vty 0 4
login
!
ntp master
!
end
-------------------------------------
R2#show run
Building configuration...
Current configuration : 928 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname R2
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
memory-size iomem 5
ip cef
!no ip domain lookup
ip domain name lab.local
!
multilink bundle-name authenticated
!
archive
log config
hidekeys
!
interface Loopback0
ip address 2.2.2.2 255.255.255.0
!
interface FastEthernet0/0
ip address 192.168.2.2 255.255.255.0
duplex auto
speed auto
!
interface FastEthernet0/1
no ip address
shutdown
duplex auto
speed auto
!
ip route 0.0.0.0 0.0.0.0 192.168.2.10
!
!
no ip http server
no ip http secure-server
!
control-plane
!
line con 0
exec-timeout 0 0
privilege level 15
logging synchronous
line aux 0
exec-timeout 0 0
privilege level 15
logging synchronous
line vty 0 4
login
!
!
end
------------------------------
R3#show run
Building configuration...
Current configuration : 928 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname R3
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
memory-size iomem 5
ip cef
!
!
!
!
no ip domain lookup
ip domain name lab.local
!
multilink bundle-name authenticated
!
archive
log config
hidekeys
!
interface Loopback3
ip address 3.3.3.3 255.255.255.0
!
interface FastEthernet0/0
ip address 192.168.3.3 255.255.255.0
duplex auto
speed auto
!
interface FastEthernet0/1
no ip address
shutdown
duplex auto
speed auto
!
ip route 0.0.0.0 0.0.0.0 192.168.3.10
!
!
no ip http server
no ip http secure-server
!
control-plane
!
line con 0
exec-timeout 0 0
privilege level 15
logging synchronous
line aux 0
exec-timeout 0 0
privilege level 15
logging synchronous
line vty 0 4
login
!
!
end
验证：
拓展：
仿造上面的例子可，双方都用证书认证。