H3C Technologies H3C SecPath F1000-E - Manual (Page 468)

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# Create a local user named dvpn2hub2, setting the password as dvpn2hub2.
[Hub2-vam-client-name-dvpn2hub2] user dvpn2hub2 password simple dvpn2hub2
[Hub2-vam-client-name-dvpn2hub2] client enable
[Hub2-vam-client-name-dvpn2hub2] quit
3. Configure the IPsec profile:
# Configure the IPsec proposal.
[Hub2] ipsec proposal vam
[Hub2-ipsec-proposal-vam] encapsulation-mode tunnel
[Hub2-ipsec-proposal-vam] transform esp
[Hub2-ipsec-proposal-vam] esp encryption-algorithm des
[Hub2-ipsec-proposal-vam] esp authentication-algorithm sha1
[Hub2-ipsec-proposal-vam] quit
# Configure the IKE peer.
[Hub2] ike peer vam
[Hub2-ike-peer-vam] pre-shared-key abcde
[Hub2-ike-peer-vam] quit
# Configure the IPsec profile.
[Hub2] ipsec profile vamp
[Hub2-ipsec-profile-vamp] proposal vam
[Hub2-ipsec-profile-vamp] ike-peer vam
[Hub2-ipsec-profile-vamp] sa duration time-based 600
[Hub2-ipsec-profile-vamp] pfs dh-group2
[Hub2-ipsec-profile-vamp] quit
4. Configure the DVPN tunnels:
# Configure tunnel interface Tunnel 1 for VPN 1. Tunnel 1 uses UDP for encapsulation.
[Hub2] interface tunnel 1
[Hub2-Tunnel1] tunnel-protocol dvpn udp
[Hub2-Tunnel1] vam client dvpn1hub2
[Hub2-Tunnel1] ip address 10.0.1.2 255.255.255.0
[Hub2-Tunnel1] source GigabitEthernet 0/2
[Hub2-Tunnel1] ospf network-type broadcast
[Hub2-Tunnel1] ipsec profile vamp
[Hub2-Tunnel1] quit
# Configure tunnel interface Tunnel 2 for VPN 2. Tunnel 2 uses GRE for encapsulation.
[Hub2] interface tunnel 2
[Hub2-Tunnel2] tunnel-protocol dvpn gre
[Hub2-Tunnel2] vam client dvpn2hub2
[Hub2-Tunnel2] ip address 10.0.2.2 255.255.255.0
[Hub2-Tunnel2] source GigabitEthernet 0/2
[Hub2-Tunnel2] ospf network-type broadcast
[Hub2-Tunnel2] ipsec profile vamp
[Hub2-Tunnel2] quit
5. Configure OSPF:
# Configure OSPF for the public network.
[Hub2] ospf 100
[Hub2-ospf-100] area 0