OK, I am reading the man page on zones and don''t get something about parent zones. How can a zone have more than one parent, if one is not a ''grandparent''? The example is given: #ZONE TYPE OPTIONS IN OPTIONS OUT OPTIONS a ipv4 b ipv4 c:a,b ipv4 How can a and b both be parents of c if neither a or b is a parent of the other? I am looking at this in light of a grandparent would be ''the world'': 0.0.0.0/0, the parent rfc1918''s 192.168.0.0/24, and the child 192.168.32.64/26? ------------------------------------------------------------------------------ Apps built with the Adobe(R) Flex(R) framework and Flex Builder(TM) are powering Web 2.0 with engaging, cross-platform capabilities. Quickly and easily build your RIAs with Flex Builder, the Eclipse(TM)based development software that enables intelligent coding and step-through debugging. Download the free 60 day trial. http://p.sf.net/sfu/www-adobe-com
Robert Moskowitz wrote:> OK, I am reading the man page on zones and don''t get something about > parent zones. > > > How can a zone have more than one parent, if one is not a ''grandparent''? > > The example is given: > > #ZONE TYPE OPTIONS IN OPTIONS OUT OPTIONS > a ipv4 > b ipv4 > c:a,b ipv4 > > How can a and b both be parents of c if neither a or b is a parent of > the other? > > I am looking at this in light of a grandparent would be ''the world'': > 0.0.0.0/0, the parent rfc1918''s 192.168.0.0/24, and the child > 192.168.32.64/26?zones: a b c:a,b hosts: a eth0:192.168.1.0/24 b eth0:192.168.2.0/24 c eth0:192.168.1.0/23 c eth0:192.168.2.0/23 ------------------------------------------------------------------------------ Apps built with the Adobe(R) Flex(R) framework and Flex Builder(TM) are powering Web 2.0 with engaging, cross-platform capabilities. Quickly and easily build your RIAs with Flex Builder, the Eclipse(TM)based development software that enables intelligent coding and step-through debugging. Download the free 60 day trial. http://p.sf.net/sfu/www-adobe-com
Shorewall Guy wrote:> Robert Moskowitz wrote: >> OK, I am reading the man page on zones and don''t get something about >> parent zones. >> >> >> How can a zone have more than one parent, if one is not a ''grandparent''? >> >> The example is given: >> >> #ZONE TYPE OPTIONS IN OPTIONS OUT OPTIONS >> a ipv4 >> b ipv4 >> c:a,b ipv4 >> >> How can a and b both be parents of c if neither a or b is a parent of >> the other? >> >> I am looking at this in light of a grandparent would be ''the world'': >> 0.0.0.0/0, the parent rfc1918''s 192.168.0.0/24, and the child >> 192.168.32.64/26? > > zones: > > a > b > c:a,b > > hosts: > > a eth0:192.168.1.0/24 > b eth0:192.168.2.0/24 > c eth0:192.168.1.0/23 > c eth0:192.168.2.0/23Shorewall-guy meant: hosts: a eth0:192.168.1.0/24 b eth0:192.168.2.0/24 c eth0:192.168.1.0/25 c eth0:192.168.2.0/25 -Tom -- Tom Eastep \ When I die, I want to go like my Grandfather who Shoreline, \ died peacefully in his sleep. Not screaming like Washington, USA \ all of the passengers in his car http://shorewall.net \________________________________________________ ------------------------------------------------------------------------------ Apps built with the Adobe(R) Flex(R) framework and Flex Builder(TM) are powering Web 2.0 with engaging, cross-platform capabilities. Quickly and easily build your RIAs with Flex Builder, the Eclipse(TM)based development software that enables intelligent coding and step-through debugging. Download the free 60 day trial. http://p.sf.net/sfu/www-adobe-com
Tom Eastep wrote:> Shorewall Guy wrote: > >> Robert Moskowitz wrote: >> >>> OK, I am reading the man page on zones and don''t get something about >>> parent zones. >>> >>> >>> How can a zone have more than one parent, if one is not a ''grandparent''? >>> >>> The example is given: >>> >>> #ZONE TYPE OPTIONS IN OPTIONS OUT OPTIONS >>> a ipv4 >>> b ipv4 >>> c:a,b ipv4 >>> >>> How can a and b both be parents of c if neither a or b is a parent of >>> the other? >>> >>> I am looking at this in light of a grandparent would be ''the world'': >>> 0.0.0.0/0, the parent rfc1918''s 192.168.0.0/24, and the child >>> 192.168.32.64/26? >>> >> zones: >> >> a >> b >> c:a,b >> >> hosts: >> >> a eth0:192.168.1.0/24 >> b eth0:192.168.2.0/24 >> c eth0:192.168.1.0/23 >> c eth0:192.168.2.0/23 >> > > Shorewall-guy meant: > > hosts: > > a eth0:192.168.1.0/24 > b eth0:192.168.2.0/24 > c eth0:192.168.1.0/25 > c eth0:192.168.2.0/25This is important in itself, as I know learn in hosts, I can define a zone to consist of a number of disjoint CIDR blocks. This is not presented in the man page for hosts. This changes my approach significantly, as I do have disjoint CIDR blocks for my internal network, some public subnets and some RFC1918 nets. Thank you for this. ------------------------------------------------------------------------------ Apps built with the Adobe(R) Flex(R) framework and Flex Builder(TM) are powering Web 2.0 with engaging, cross-platform capabilities. Quickly and easily build your RIAs with Flex Builder, the Eclipse(TM)based development software that enables intelligent coding and step-through debugging. Download the free 60 day trial. http://p.sf.net/sfu/www-adobe-com