配置ASA防火墙ipsc穿越nat使用over-tcp

拓扑: pc 211.143.130.195 ---- 211.143.130.206 route 192.168.2.1 -- 192.168.2.100 out ASA in 10.1.50.254 --

vpn poll: 10.1.52.1 -50

ipsc穿越nat使了cisco的 : ipsec-over-tcp 命令:##
for Router :Ip nat inside source static tcp 192.168.2.100 10000 211.143.130.206 10000
for ASA :ciscoasa(config)#isakmp ipsec-over-tcp port 10000)
for Client：
需要在transport面板里边设置ipsec-over-tcp并且需要定义一个与server端相同的端口号
IPSec over TCP TCP Port 10000 ##

存疑: crypto dynamic-map dymap 10 set reverse-route这条加不加效果一样.








ciscoasa(config)# sh run
: Saved
:
ASA Version 8.2(1)
!
hostname ciscoasa
enable password 8Ry2YjIyt7RRXU24 encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
names
!
interface Ethernet0/0
nameif inside
security-level 100
ip address 10.1.50.254 255.255.255.0
!
interface Ethernet0/1
no nameif
no security-level
no ip address
!
interface Ethernet0/2
shutdown
no nameif
no security-level
no ip address
!
interface Ethernet0/3
nameif outside
security-level 0
ip address 192.168.2.100 255.255.255.0
!
interface Management0/0
nameif management
security-level 100
ip address 192.168.1.1 255.255.255.0
management-only
!
ftp mode passive
access-list nonat extended permit ip any 10.1.52.0 255.255.255.0
access-list outside extended permit ip any any
access-list outside extended permit icmp any any
pager lines 24
logging asdm informational
mtu inside 1500
mtu outside 1500
mtu management 1500
ip local pool POOL 10.1.52.1-10.1.52.50 mask 255.255.255.0
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
global (outside) 1 interface
nat (inside) 0 access-list nonat
nat (inside) 1 0.0.0.0 0.0.0.0
access-group outside in interface outside
route outside 0.0.0.0 0.0.0.0 192.168.2.1 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 sip-provisional-media 0:02:00 uauth 0:05:00 absolute
timeout tcp-proxy-reassembly 0:01:00
dynamic-access-policy-record DfltAccessPolicy
http server enable
http 192.168.1.0 255.255.255.0 management
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec transform-set cisco esp-des esp-md5-hmac
crypto ipsec security-association lifetime seconds 28800
crypto ipsec security-association lifetime kilobytes 4608000
crypto dynamic-map dymap 10 set transform-set cisco
crypto map cisco 10 ipsec-isakmp dynamic dymap
crypto map cisco interface outside
crypto isakmp enable outside
crypto isakmp policy 10
authentication pre-share
encryption des
hash md5
group 2
lifetime 86400
crypto isakmp ipsec-over-tcp port 10000
telnet timeout 5
ssh timeout 5
consol

e timeout 0
dhcpd address 192.168.1.2-192.168.1.254 management
dhcpd enable management
!
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
webvpn
username cisco password 3USUcOPFUiMCO4Jk encrypted
tunnel-group testgroup type remote-access
tunnel-group testgroup general-attributes
address-pool POOL
tunnel-group testgroup ipsec-attributes
pre-shared-key *
!
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 rsh
inspect rtsp
inspect esmtp
inspect sqlnet
inspect skinny
inspect sunrpc
inspect xdmcp
inspect sip
inspect netbios
inspect tftp
!
service-policy global_policy global
prompt hostname context
Cryptochecksum:8e7c8649ff21632811a52092a97203d0
: end
ciscoasa(config)#



yourname#sh run
Building configuration...

Current configuration : 1390 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname yourname
!
boot-start-marker
boot-end-marker
!
logging buffered 51200 warnings
enable password cisco
!
no aaa new-model
ip cef
!
!
!
!
ip domain name https://www.sodocs.net/doc/a9908774.html,
multilink bundle-name authenticated
!
!
username cisco password 0 cisco
archive
log config
hidekeys
!
!
!
!
!
interface FastEthernet0/0
description $ETH-LAN$$ETH-SW-LAUNCH$$INTF-INFO-FE 0$
ip address 192.168.2.1 255.255.255.0
ip nat inside
ip virtual-reassembly
duplex auto
speed auto
!
interface FastEthernet0/1
ip address 211.143.130.206 255.255.255.0
ip nat outside
ip virtual-reassembly
duplex auto
speed auto
!
ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 211.143.130.195
!
!
ip http server
ip http access-class 23
ip http authentication local
ip http timeout-policy idle 60 life 86400 requests 10000
ip nat inside source list 1 interface FastEthernet0/1 overload
ip nat inside source static tcp 192.168.2.100 10000 211.143.130.206 10000 ex
able
!
access-list 1 permit 192.168.2.0 0.0.0.255
access-list 23 permit 10.10.10.0 0.0.0.7
!
!
control-plane
!
!
line con 0
login local
line aux 0
line vty 0 4
privilege level 15
login local
transport input telnet
line vty 5 15
privilege level 15
login local
transport input telnet
!
scheduler allocate 20000 1000
end

yourname#