R3166-R3206-HP High-End Firewalls VPN Configuration Guide-6PW101

[FirewallB-ipsec-proposal-tran1] esp authentication-algorithm sha1

[FirewallB-ipsec-proposal-tran1] quit

# Create IKE peer peer.

[FirewallB] ike peer peer

# Set the pre-shared key.

[FirewallB-ike-peer-peer] pre-shared-key abcde

# Specify the IP address of the peer security gateway.

[FirewallB-ike-peer-peer] remote-address 1.1.1.1

[FirewallB-ike-peer-peer] quit

# Create an IPsec policy that uses IKE negotiation.

[FirewallB] ipsec policy use1 10 isakmp

# Reference ACL 3101 to identify the protected traffic.

[FirewallB-ipsec-policy-isakmp-use1-10] security acl 3101

# Reference IPsec proposal tran1.

[FirewallB-ipsec-policy-isakmp-use1-10] proposal tran1

# Reference IKE peer peer.

[FirewallB-ipsec-policy-isakmp-use1-10] ike-peer peer

[FirewallB-ipsec-policy-isakmp-use1-10] quit

# Assign an IP address to interface GigabitEthernet 0/2.

[FirewallB] interface GigabitEthernet 0/2

[FirewallB-GigabitEthernet 0/2] ip address 10.1.2.1 255.255.255.0

[FirewallB-GigabitEthernet 0/2] quit

# Assign an IP address to interface GigabitEthernet 0/1.

[FirewallB] interface GigabitEthernet 0/1

[FirewallB-GigabitEthernet 0/1] ip address 2.2.2.2 255.255.255.0

# Apply the IPsec policy to interface GigabitEthernet 0/1.

[FirewallB-GigabitEthernet 0/1] ipsec policy use1

# Configure a static route to subnet 10.1.1.0/24.

[FirewallB] ip route-static 10.1.1.0 255.255.255.0 1.1.1.1

3. Verify the configuration

# Check the IKE proposal configuration.

[FirewallA] display ike proposal

priority authentication authentication encryption Diffie-Hellman duration

method algorithm algorithm group (seconds)

---------------------------------------------------------------------------

10 PRE_SHARED MD5 DES_CBC MODP_768 5000

default PRE_SHARED SHA DES_CBC MODP_768 86400

[FirewallA] display ike proposal

priority authentication authentication encryption Diffie-Hellman duration

method algorithm algorithm group (seconds)

---------------------------------------------------------------------------

default PRE_SHARED SHA DES_CBC MODP_768 86400