Event ID - 21097

Event Id21097
SourceMicrosoft ISA Server Job Scheduler
DescriptionISA Server detected that network elements %1 and %2 contain overlapping address ranges %3 - %4, %5 - %6. Modify the networks so that the IP addresses included in one network are not included in any other networks.
Event InformationAccording to Microsoft :
CAUSE :
An IP address can be included only in one network. This event occurs when an IP address is included in more than one ISA Server network.

SOLUTION :
View the network objects to determine which networks have overlapping IP addresses. Modify the networks so that there are no duplicate IP addresses.
Reference LinksEvent ID: 21097 Of Source ID:Microsoft ISA Server Job Scheduler

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