EZD1553I

Explanation
 An incorrect keyword was specified on the ipsec
-F add or ipsec -F  update  command.
 In
the message text: keyword
The incorrect keyword specified on the ipsec command. 

System action
 The ipsec command processing
ends

Operator response
 Reissue the ipsec command,
specifying a valid keyword for the incorrect keyword  identified in
the message. 
 See the information about managing
network security  in z/OS Communications Server: IP System Administrator's
Commands or issue the man ipsec command
 in a z/OS® UNIX shell to obtain information about the ipsec command
syntax and options.

System programmer response
 None.

User response
 Not applicable.

Problem determination
 None.

Source
 z/OS Communications
Server: z/OS UNIX ipsec command

Module
 Not applicable.

Routing code
 10

Descriptor code
 12

Automation
 Not applicable.

Example
  EZD1553I protocol is not a valid keyword