Erik, I can't answer your question however though as you raise it I'd let you know; I'm working on an issue with the comma separated list. Currently it is failing as it's incorrectly validating the string.
https://issues.apache.org/jira/browse/CLOUDSTACK-6667 Alex Hitchins | 07788 423 969 | 01892 523 587 -----Original Message----- From: Erik Weber [mailto:terbol...@gmail.com] Sent: 21 May 2014 11:14 To: dev Subject: VPC Site to Site VPN CIDR RFC1918 http://cloudstack.apache.org/docs/en-US/Apache_CloudStack/4.2.0/html/Installation_Guide/vpn.html#site-to-site-vpnstates: - *CIDR list*: The guest CIDR list of the remote subnets. Enter a CIDR or a comma-separated list of CIDRs. Ensure that a guest CIDR list is not overlapped with the VPC’s CIDR, or another guest CIDR. The CIDR must be RFC1918-compliant. I'm not a network guy, so excuse the question if it's obvious, but if a customer only has public ip's on their end, why is rfc1918 required? -- Erik Weber