security groups: Add a few lines about IPv6
diff --git a/source/adminguide/networking/security_groups.rst b/source/adminguide/networking/security_groups.rst index 8ef58b8..a82ced9 100644 --- a/source/adminguide/networking/security_groups.rst +++ b/source/adminguide/networking/security_groups.rst
@@ -86,6 +86,8 @@ advanced zones rather than multiple VLANs allows a greater range of options for setting up guest isolation in a cloud. +Both IPv4 and IPv6 are supported when using Security Groups. + Limitations ^^^^^^^^^^^ @@ -155,8 +157,9 @@ - **CIDR**. (Add by CIDR only) To accept only traffic from IP addresses within a particular address block, enter a CIDR or a comma-separated list of CIDRs. The CIDR is the base IP address of - the incoming traffic. For example, 192.168.0.0/22. To allow all - CIDRs, set to 0.0.0.0/0. + the incoming traffic. For example, 192.168.0.0/22 or + 2001:db8:100::/64. To allow all CIDRs, set to 0.0.0.0/0 (IPv4) or + ::/0 (IPv6). - **Account, Security Group**. (Add by Account only) To accept only traffic from another security group, enter the CloudStack account @@ -198,8 +201,8 @@ - **CIDR**. (Add by CIDR only) To send traffic only to IP addresses within a particular address block, enter a CIDR or a comma-separated list of CIDRs. The CIDR is the base IP address of - the destination. For example, 192.168.0.0/22. To allow all CIDRs, - set to 0.0.0.0/0. + the destination. For example, 192.168.0.0/22 or 2001:db8:200::/64. + To allow all CIDRs, set to 0.0.0.0/0 (IPv4) or ::/0 (IPv6). - **Account, Security Group**. (Add by Account only) To allow traffic to be sent to another security group, enter the CloudStack