This object identifies the type of the filter group.
The possible values are:
network (1) : specifies network group.
This group contains information on
the IP address and address mask.
This information is available in
cfgFilterNetworkGroupTable.
ipProtocol (2) : specifies IP protocol group.
This group contains protocol value.
This information is available in
cfgFilterIpProtocolGroupTable.
ipService (3) : specifies IP service group.
This group contains information on
UDP/TCP port. This information is
available in cfgFilterIpServiceGroupTable.
icmp (4) : specifies the ICMP group.
This group contains information on ICMP
Message Type and ICMP message code.
This information is available in
cfgFilterICMPGroupTable.
The value of this object cannot be changed
when cfgFilterGroupRowStatus is 'active'.