The following are summary of changes:
1) when network.disable.rpfilter is set to true, then rp_filter will be disadbled(set to 0) on all the public interfaces and also default setting of the system.
2) when network.disable.rpfilter is set to false, then rp_filter will be enabled(set to 1) on all the public interfaces and also default setting of the system.
3) here public public interface means , eth2 ... ethN. default setting means (/proc/sys/net/ipv4/conf/default/rp_filter).
4) Default setting change will have impact on non-public interface. Due to these, rp_filter is always enabled on Non-public interfaces(eth0,eth1 and lo).
5) when a new public interface is created, new interface will take rp_filter value from the default setting.
The following are summary of changes:
1) when network.disable.rpfilter is set to true, then rp_filter will be disadbled(set to 0) on all the public interfaces and also default setting of the system.
2) when network.disable.rpfilter is set to false, then rp_filter will be enabled(set to 1) on all the public interfaces and also default setting of the system.
2) here public public interface means , eth2 ... ethN. default setting means (/proc/sys/net/ipv4/conf/default/rp_filter).
3) Default setting change will have impact on non-public interface.if there is no specific setting for other interfaces in /etc/sysctl.conf or otherexplict setting , they will follow this default settings. currently non-public interface like eth0 ,eth1 does not have any specific setting in sysctl.conf, due to this there rp_filters will be changed when ever network.disable.rpfilter setting is changed.
4) default setting is required to changes beacuse when a new public interface is created, new interface will take rp_filter value from the default setting.
- Create Default physicalnetwork and add traffic types while creating a zone
- DeleteProvider should error out if there are networks using the provider.
- Other validations
