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Configuring the router – H3C Technologies H3C SecPath F1000-E User Manual

Page 159

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# Configure the IP address of interface GigabitEthernet 0/1.

[SecPath] interface GigabitEthernet 0/1

[SecPath-GigabitEthernet0/1] ip address 172.16.0.1 255.255.255.0

[SecPath-GigabitEthernet0/1] quit

# Configure a static route to the branch LAN.

[SecPathA] ip route-static 192.168.0.0 255.255.255.0 GigabitEthernet 0/2

Configuring the router

# Specify a name for the local security gateway.

system-view

[Router] ike local-name routerb

# Configure an ACL.

[Router] acl number 3101

[Router-acl-adv-3101] rule 0 permit ip source 192.168.0.0 0.0.0.255 destination 172.16.0.0

0.0.0.255

[Router-acl-adv-3101] quit

# Configure an IKE proposal.

[Router] ike proposal 1

[Router-ike-proposal-1] authentication-algorithm sha

[Router-ike-proposal-1] authentication-method pre-share

[Router-ike-proposal-1] encryption-algorithm 3des-cbc

[Router-ike-proposal-1] dh group2

# Configure an IKE peer.

[Router] ike peer peer

[Router-ike-peer-peer] exchange-mode aggressive

[Router-ike-peer-peer] pre-shared-key abc

[Router-ike-peer-peer] id-type name

[Router-ike-peer-peer] remote-name SecPath

[Router-ike-peer-peer] remote-address 100.1.1.1

[Router-ike-peer-peer] nat traversal

[Router-ike-peer-peer] quit

# Create an IPsec proposal named prop.

[Router] ipsec proposal prop

[Router-ipsec-proposal-prop] encapsulation-mode tunnel

[Router-ipsec-proposal-prop] transform esp

[Router-ipsec-proposal-prop] esp encryption-algorithm 3des

[Router-ipsec-proposal-prop] esp authentication-algorithm sha1

[Router-ipsec-proposal-prop] quit

# Create an IPsec policy that uses IKE.

[Router] ipsec policy policy 10 isakmp

# Configure the IPsec policy to reference the IKE peer.

[Router-ipsec-policy-isakmp-policy-10] ike-peer peer

# Configure the IPsec policy to reference ACL 3101.

[Router-ipsec-policy-isakmp-policy-10] security acl 3101

# Configure the IPsec policy to reference IPsec proposal prop.