| Type | Message |
| ERROR | "Invalid DOI in notify message," |
| ERROR | : called with invalid parameters. |
| ERROR | A phase 2 IV has already been created. |
| ERROR | An error occurred. |
| ERROR | Attributes were specified but not offered. |
| ERROR | Authentication algorithm is not supported. |
| ERROR | CA certificate not found in list. |
| ERROR | Calculated policy configuration attributes length does not match length of attributes set into policy configuration payload. |
| ERROR | Calculated XAuth attributes length does not match length of attributes set into XAuth payload. |
| ERROR | Can not change the Diffie‐Hellman group for PFS. |
| ERROR | Can not process packet that does not have at least one payload. |
| ERROR | Can not process unsupported mode config type. |
| ERROR | Can not process unsupported XAuth type. |
| ERROR | Can not set IPSEC proposals into empty SA list. |
| ERROR | Cannot do quick mode: no SA's to negotiate. |
| ERROR | Certificate error. |
| ERROR | Certificate ID not specified. |
| ERROR | Deallocation of event publisher context failed. |
| ERROR | Diffie‐Hellman group generator length has not been set. |
| ERROR | Diffie‐Hellman group prime length has not been set. |
| ERROR | DSS signature processing failed ‐ signature is not valid. |
| ERROR | Encryption algorithm is not supported. |
| ERROR | ESP transform algorithm is not supported. |
| ERROR | Failed to add a new AH entry to the phase 2 SA list. |
| ERROR | Failed to add a new ESP entry to the phase 2 SA list. |
| ERROR | Failed to add IPSEC encapsulation mode into the payload. |
| ERROR | Failed to add IPSEC group description into the payload. |
| ERROR | Failed to add IPSEC HMAC algorithm into the payload. |
| ERROR | Failed to add IPSEC life duration into the payload. |
| ERROR | Failed to add IPSEC life type into the payload. |
| ERROR | Failed to add OAKLEY authentication algorithm into the payload. |
| ERROR | Failed to add OAKLEY encryption algorithm into the payload. |
| ERROR | Failed to add OAKLEY generator G1 into the payload. |
| ERROR | Failed to add OAKLEY group description into the payload. |
| ERROR | Failed to add OAKLEY group type into the payload. |
| ERROR | Failed to add OAKLEY hash algorithm into the payload. |
| ERROR | Failed to add OAKLEY life duration into the payload. |
| ERROR | Failed to add OAKLEY life type into the payload. |
| ERROR | Failed to add OAKLEY prime P into the payload. |
| ERROR | Failed to add policy configuration INI format into the payload. |
| ERROR | Failed to add policy configuration version into the payload. |
| ERROR | Failed to add XAuth password '' into the payload. |
| ERROR | Failed to add XAuth status into the payload. |
| ERROR | Failed to add XAuth type into the payload. |
| ERROR | Failed to add XAuth username '' into the payload. |
| ERROR | Failed to allocate bytes. |
| ERROR | Failed to allocate memory. |
| ERROR | Failed to begin phase 1 exchange. |
| ERROR | Failed to begin quick mode exchange. |
| ERROR | Failed to build a DSS object. |
| ERROR | Failed to build dead peer detection packet. |
| ERROR | Failed to build dead peer detection reply message. |
| ERROR | Failed to build dead peer detection request message. |
| ERROR | Failed to build phase 1 delete message. |
| ERROR | Failed to calculate DES mode from ESP transfer. |
| ERROR | Failed to calculate policy configuration attributes length. |
| ERROR | Failed to calculate XAuth attributes length. |
| ERROR | Failed to compute IV for connection entry. |
| ERROR | Failed to construct certificate payload. |
| ERROR | Failed to construct certificate request payload. |
| ERROR | Failed to construct certificate. |
| ERROR | Failed to construct destination proxy ID payload. |
| ERROR | Failed to construct DSS signature. |
| ERROR | Failed to construct hash payload. |
| ERROR | Failed to construct IPSEC nonce payload. |
| ERROR | Failed to construct IPSEC SA payload. |
| ERROR | Failed to construct ISAKMP blank hash payload. |
| ERROR | Failed to construct ISAKMP delete hash payload. |
| ERROR | Failed to construct ISAKMP DPD notify payload. |
| ERROR | Failed to construct ISAKMP ID payload. |
| ERROR | Failed to construct ISAKMP info hash payload. |
| ERROR | Failed to construct ISAKMP key exchange payload. |
| ERROR | Failed to construct ISAKMP nonce payload. |
| ERROR | Failed to construct ISAKMP notify payload. |
| ERROR | Failed to construct ISAKMP packet header. |
| ERROR | Failed to construct ISAKMP phase 1 delete payload. |
| ERROR | Failed to construct ISAKMP SA payload. |
| ERROR | Failed to construct ISAKMP vendor ID payload (ID = ). |
| ERROR | Failed to construct mode config hash payload. |
| ERROR | Failed to construct NAT discovery payload. |
| ERROR | Failed to construct PFS key exchange payload. |
| ERROR | Failed to construct policy provisioning payload. |
| ERROR | Failed to construct quick mode hash payload. |
| ERROR | Failed to construct quick mode packet. |
| ERROR | Failed to construct responder lifetime payload. |
| ERROR | Failed to construct RSA signature. |
| ERROR | Failed to construct signature payload. |
| ERROR | Failed to construct source proxy ID payload. |
| ERROR | Failed to construct XAuth payload. |
| ERROR | Failed to convert the peer name to an IP address. |
| ERROR | Failed to create a new connection entry: an entry already exists with ID. |
| ERROR | Failed to create connection entry with message ID. |
| ERROR | Failed to decrypt buffer. |
| ERROR | Failed to decrypt mode config payload. |
| ERROR | Failed to decrypt notify payload. |
| ERROR | Failed to decrypt packet. |
| ERROR | Failed to decrypt quick mode payload. |
| ERROR | Failed to encrypt mode config payload. |
| ERROR | Failed to encrypt notify payload. |
| ERROR | Failed to encrypt packet. |
| ERROR | Failed to encrypt quick mode payload. |
| ERROR | Failed to expand packet to size bytes. |
| ERROR | Failed to find an SA list for PROTO_IPSEC_AH. |
| ERROR | Failed to find an SA list for PROTO_IPSEC_ESP. |
| ERROR | Failed to find an SA list given the protocol. |
| ERROR | Failed to find certificate with ID. |
| ERROR | Failed to find connection entry for message ID. |
| ERROR | Failed to find exit interface to reach. |
| ERROR | Failed to find MAC address in the system interfaces table. |
| ERROR | Failed to find matching SA list. |
| ERROR | Failed to find message ID and matching cookies in the connection entry list. |
| ERROR | Failed to find message ID in the connection entry list. |
| ERROR | Failed to find message ID in the SA list. |
| ERROR | Failed to find OAKLEY group specified in the SA payload. |
| ERROR | Failed to find private key for certificate with ID. |
| ERROR | Failed to find protocol ID in the SA list. |
| ERROR | Failed to find route to reach. |
| ERROR | Failed to find sequence number. |
| ERROR | Failed to find source IP address to reach. |
| ERROR | Failed to flush the system ARP cache. |
| ERROR | Failed to generate Diffie‐Hellman parameters. |
| ERROR | Failed to generate quick mode initiator key. |
| ERROR | Failed to generate quick mode responder key. |
| ERROR | Failed to generate SKEYID. |
| ERROR | Failed to get the size of the system interfaces table. |
| ERROR | Failed to get the size of the system IP address table. |
| ERROR | Failed to get the system interface table. |
| ERROR | Failed to get the system IP address table. |
| ERROR | Failed to get transforms from SA list. |
| ERROR | Failed to match initiator cookie. |
| ERROR | Failed to match responder cookie. |
| ERROR | Failed to parse certificate data. |
| ERROR | Failed to parse configuration file. |
| ERROR | Failed to read the size of an incoming ISAKMP packet. |
| ERROR | Failed to re‐allocate bytes. |
| ERROR | Failed to receive an incoming ISAKMP packet. |
| ERROR | Failed to receive an incoming ISAKMP packet. The length is incorrect. |
| ERROR | Failed to send an outgoing ISAKMP packet. |
| ERROR | Failed to set policy configuration attributes into payload. |
| ERROR | Failed to set proposals into phase 1 SA payload. |
| ERROR | Failed to set proposals into phase 2 SA payload. |
| ERROR | Failed to set responder lifetype attributes. |
| ERROR | Failed to set the ESP attributes from the SA payload into the SA. |
| ERROR | Failed to set the IPSEC AH attributes into the phase 2 SA. |
| ERROR | Failed to set the IPSEC ESP attributes into the phase 2 SA. |
| ERROR | Failed to set the OAKLEY attributes into the phase 1 SA. |
| ERROR | Failed to set vendor ID into packet payload. |
| ERROR | Failed to set XAuth attributes into payload. |
| ERROR | Failed to sign hash. |
| ERROR | Failed to verify certificate signature. |
| ERROR | Failed to verify informational message hash payload. |
| ERROR | Failed to verify mode config message hash payload. |
| ERROR | Hash algorithm is not supported. |
| ERROR | Hash Payload does not match. |
| ERROR | Hash size invalid: |
| ERROR | Header invalid (verified)! |
| ERROR | Invalid certificate: ASN sequence is not correct. |
| ERROR | Invalid certificate: payload length is too small. |
| ERROR | Invalid hash payload. |
| ERROR | Invalid payload. Possible overrun attack! |
| ERROR | Invalid SA state: |
| ERROR | Invalid signature payload. |
| ERROR | Invalid SPI size. |
| ERROR | Is not a supported Diffie‐Hellman group type. |
| ERROR | Is not a supported DOI. |
| ERROR | Is not a supported exchange type. |
| ERROR | Is not a supported ID payload type. |
| ERROR | Is not a supported IPSEC protocol. |
| ERROR | Is not a supported notify message type. |
| ERROR | Is not a supported payload type. |
| ERROR | Is not a supported policy configuration attribute type. |
| ERROR | Is not a supported policy configuration message type. |
| ERROR | Is not a supported proxy ID payload type. |
| ERROR | Is not a supported XAuth attribute type. |
| ERROR | Is not a valid quick mode state. |
| ERROR | Is not a valid XAuth message type. |
| ERROR | Is not a valid XAuth status. |
| ERROR | ISAKMP SA delete msg for a different SA! |
| ERROR | No certificate for CERT authentication. |
| ERROR | No entry in the system IP address table was found with index. |
| ERROR | No KE payload while PFS configured mess_id. |
| ERROR | Out of memory. |
| ERROR | Phase 1 authentication algorithm is not supported. |
| ERROR | Phase 1 encryption algorithm is not supported. |
| ERROR | Protocol ID has already been added to the SA list. |
| ERROR | Protocol mismatch: expected PROTO_IPSEC_AH but got. |
| ERROR | Protocol mismatch: expected PROTO_IPSEC_ESP but got. |
| ERROR | Publisher deregistration failed. |
| ERROR | Responder cookie is not zero. |
| ERROR | RSA signature processing failed ‐ signature is not valid. |
| ERROR | SA hash function has not been set in. |
| ERROR | Signature Algorithm mismatch is X.509 certificate. |
| ERROR | Signature verification failed! |
| ERROR | The certificate is not valid at this time. |
| ERROR | The current state is not valid for processing mode config payload. |
| ERROR | The current state is not valid for processing signature payload. |
| ERROR | The first payload is not a hash payload. |
| ERROR | The following error occurred while trying to open the configuration file: |
| ERROR | The peer is not responding to phase 1 ISAKMP requests. |
| ERROR | The peer is not responding to phase 1 ISAKMP requests. |
| ERROR | The state flag indicates that the IPSEC SA payload has not been processed. |
| ERROR | The system interface table is empty. |
| ERROR | The system IP address table is empty. |
| ERROR | Unable to compute hash! |
| ERROR | Unable to compute shared secret for PFS in phase 2! |
| ERROR | Unable to read configuration file. |
| ERROR | User did not enter XAuth next pin. |
| ERROR | XAuth CHAP requests are not supported at this time. |
| ERROR | XAuth failed. |
| ERROR | XAuth has requested a password but one has not yet been specified. |