I think the issue is due to VLAN configuration on the L2 rack switch for hosts.
-----Original Message----- From: psjia [mailto:ps...@travelsky.com] Sent: Tuesday, December 25, 2012 4:08 PM To: cloudstack-users Subject: 回复: No DHCPOFFERS received cloudstack3.0.2+xenserver6.0.2 ----------------------------------- 贾佩斯 中国民航信息网络股份有限公司 电子信箱:ps...@travelsky.com 邮编:100010 地址:北京市东城区东四西大街157号 ----------------------------------- 发件人: psjia 发送时间: 2012-12-25 17:10 收件人: cloudstack-users 主题: No DHCPOFFERS received The instance cannot acquire a ip address via dhcp server of vrouter if they are in different hosts。If the instance and the vrouter are in the same host,the instance can acquire a ip via the dhcp server rightly。My environment is 3.0.2。 psjia