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3 establish vpn tunnel using automatic keying, 1 configure vpn policy on pix 501, 3 setup routing table – Asus SL1000 User Manual

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Copyright 2006, ASUSTek Computer, Inc.

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Figure 2.7 Verify WAN interface configurations on the SL1000/SL500

2.3.3 Setup Routing Table

Figure 2.8 Setup a default route to the SL1000/SL500

3 Establish VPN Tunnel using Automatic Keying

3.1 Configure VPN Policy on PIX 501

Step: 1 Configure access list rule and VPN policy

pixfirewall(config)# access-list SL1000 permit ip 192.168.30.0 255.255.255.0 10.64.3.0 255.255.255.0

pixfirewall(config)# nat (inside) 0 access-list SL1000

pixfirewall(config)# sysopt connection permit-ipsec

pixfirewall(config)# crypto ipsec transform-set set1 esp-3des esp-sha-hmac

pixfirewall(config)# crypto ipsec security-association lifetime seconds 3600

pixfirewall(config)# crypto map toSL1000 20 ipsec-isakmp

pixfirewall(config)# crypto map toSL1000 20 match address SL1000

pixfirewall(config)# crypto map toSL1000 20 set peer 10.64.2.145

pixfirewall(config)# crypto map toSL1000 20 set transform-set set1

pixfirewall(config)# crypto map toSL1000 interface outside

pixfirewall(config)# isakmp enable outside

pixfirewall(config)# isakmp key cwtest address 10.64.2.145 netmask 255.255.255.0

pixfirewall(config)# isakmp identity address

pixfirewall(config)# isakmp policy 20 authentication pre-share

pixfirewall(config)# isakmp policy 20 encryption 3des

pixfirewall(config)# isakmp policy 20 hash sha

pixfirewall(config)# isakmp policy 20 group 2

pixfirewall(config)# isakmp policy 20 lifetime 3600