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Policy installation on Identity Awareness gateway fails with "ERROR: forward declaration of table was not completed"
Symptoms
  • Policy installation on Identity Awareness gateway fails when a long IPv6 address is defined and Identity Awareness "Browser-Based Authentication" is enabled in gateway object:

    "/opt/CPsuite-R77/fw1/conf/<Name_of_Policy>.pf", line N: ERROR: syntax error
    "/opt/CPsuite-R77/fw1/lib/fwui_trail.def", line N: ERROR: forward declaration of table was not completed
    Error compiling IPv6 flavor.
  • Policy installation succeeds when shorter IPv6 address is defined.

Cause

Insufficient length of the buffer that holds IPv6 address might cause the IPv6 address to be saved incorrectly in the following section of $FWDIR/conf/<Name_of_Policy>.pf file:

// PEP configuration fold IP table for gateway <Name_of_Security_Gateway>
all@<Name_of_Security_Gateway> pep_configuration_ips = {

Solution
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