Reference: Site-to-Site vpn Functional spec https://cwiki.apache.org/CLOUDSTACK/site-to-site-vpn.html

Test cases for Monitoring Site-to-Site vpn are here:Monitoring S2S VPN.xlsx

Reference jira id and QA subtasks are as follows:

https://issues.apache.org/jira/browse/CLOUDSTACK-731

https://issues.apache.org/jira/browse/CLOUDSTACK-998