Enabling invalid SPI recovery ···························································································································· 311
Displaying and maintaining IPsec ······························································································································ 312
IPsec configuration examples······································································································································ 312
Configuring IKE ······················································································································································· 315
IKE overview ································································································································································· 315
IKE security mechanism ······································································································································· 315
IKE operation ······················································································································································· 315
IKE functions ························································································································································· 316
Protocols and standards ····································································································································· 317
FIPS compliance ··························································································································································· 317
IKE configuration task list ············································································································································ 317
Configuring an IKE proposal ······································································································································ 318
Configuring an IKE peer ·············································································································································· 319
Setting keepalive timers ··············································································································································· 321
Setting the NAT keepalive timer ································································································································· 321
Configuring a DPD detector ········································································································································ 322
Displaying and maintaining IKE ································································································································· 323
IKE configuration example ·········································································································································· 323
Troubleshooting IKE ····················································································································································· 326
Invalid user ID ······················································································································································ 326
Proposal mismatch ·············································································································································· 326
ACL configuration error ······································································································································ 327
Support and other resources ·································································································································· 328
Contacting HP ······························································································································································ 328
Subscription service ············································································································································ 328
Related information ······················································································································································ 328
Documents ···························································································································································· 328
Websites ······························································································································································· 328
Conventions ·································································································································································· 329
Index ········································································································································································ 331
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