12.4.4 Operation behind a firewall
JP1/IM supports operation in a network configuration through a firewall. JP1/IM supports the firewall packet filtering method and the NAT static conversion method.
See the following references when considering setup and operation.
- About operation behind a firewall:
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Use in a firewall environment
See 8. Operation and Environment Configuration Depending on the Network Configuration in the JP1/Integrated Management - Manager Configuration Guide.
Also see the description of JP1/Base communication settings according to network configuration in the JP1/Base User's Guide.
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- Organization of this subsection
(1) Notes
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There are two types of communication between the manager and the agents: communications performed according to the system hierarchy (IM configuration), and direct communication between hosts (see 7.3 Communication performed in the JP1/IM system environment). The firewall settings must support the type of communication being used.
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JP1/IM and JP1/Base use ports even for communication within the local host. If you are using JP1/IM and JP1/Base on the host set up as a firewall, the firewall settings must permit local traffic through all the ports used by JP1/IM and JP1/Base.