Lenovo ThinkSystem NE2552E Application Manual page 349

3. After you configure the IPSec policy, you need to apply it to the interface to enforce
the security policies on that interface and save it to keep it in place after a reboot. To
accomplish this, enter:
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
outbound ESP authenticator key
Note: When configuring a manual policy ESP, the ESP authenticator key is
optional.
NE2552E(config-ip)# interface ip <IP interface number, 1‐128>
NE2552E(config-ip-if)# address <IPv6 address>
NE2552E(config-ip-if)# ipsec manual-policy <policy index, 1‐10>
NE2552E(config-ip-if)# enable (enable the IP interface)
NE2552E# write (save the current configuration)
The outbound ESP authenticator key code, in
hexadecimal
Chapter 23: Using IPsec with IPv6
349