Yep, I have read the admin guide and setup firewall rule + enable static NAT for all tested VM and still facing this problem.
On Tue, Sep 25, 2012 at 10:01 AM, Ahmad Emneina <[email protected]>wrote: > Have you looked at the Administration Guide[1]? See page 75 and see if > that solves your connectivity issue. You still need to poke the hole in > the firewal and setup a NAT rule from within cloudstack. > > [1]: http://download.cloud.com/releases/3.0.0/CloudStack3.0AdminGuide.pdf > > On 9/24/12 7:56 PM, "Hieu Le" <[email protected]> wrote: > > >Hi, > > > >The telnet packets are not reaching the telnet server VM. > > > >I'm using CS 3.0.2. > > > >Thanks for replying ! > > > >On Mon, Sep 24, 2012 at 5:52 PM, Jayapal Reddy Uradi < > >[email protected]> wrote: > > > >> Using firewall and port forwarding rules only we can access the VM > >> services from the public network also from the VMs using the Public IPs. > >> For you telnet from outside network success but from failed from VM to > >>VM > >> using public IP. > >> Seems hair pin NAT got failed ... > >> > >> Please capture the packets on the telnet server VM to see whether telnet > >> packets are reaching or not ? > >> > >> Which version of cloudstack Is it ? > >> > >> Thanks, > >> Jayapal > >> > >> -----Original Message----- > >> From: Hieu Le [mailto:[email protected]] > >> Sent: Monday, September 24, 2012 3:39 PM > >> To: [email protected] > >> Subject: Problem with VM private IP > >> > >> Hi everyone, > >> > >> I have a problem while working with VM private IP. My Cloud system run 2 > >> VMs in advance zone with private IP is 10.1.1.20 and 10.1.1.21 and VM > >>NAT > >> IP is 192.168.50.160 and 192.168.50.165. From outside network, I can > >>ping > >> and telnet port 80 to both VMs with public IPs. But from VM 10.1.1.21, I > >> can't telnet to other VM with its public IP. > >> > >> For details: > >> From VM1: 10.1.1.20 and 192.168.50.160. > >> ping 192.168.50.165 and ping 10.1.1.21 success telnet 10.1.1.21 80 > >>success > >> telnet 192.168.50.165 80 fail > >> > >> From VM2: 10.1.1.21 and 192.168.50.165 > >> ping 192.168.50.160 and ping 10.1.1.20 success telnet 10.1.1.20 success > >> telnet 192.168.50.160 80 fail > >> > >> And I can't telnet another ports with public IP. > >> > >> Can you suggest some solutions for me to telnet VM from another VM via > >> public IP. > >> > >> Thank ! > >> > > > > > > > >-- > >..:: Hieu LE ::.. > > > >Class: Information System - Course 52 > >School of Information and Communication Technology > >Hanoi University of Technology > >No 1, Dai Co Viet street - Hai Ba Trung district - Hanoi > > > >High Performance Computing Center > >Cloud Computing Group > >Gmail: [email protected] > > > > > -- > Æ > > > > -- ..:: Hieu LE ::.. Class: Information System - Course 52 School of Information and Communication Technology Hanoi University of Technology No 1, Dai Co Viet street - Hai Ba Trung district - Hanoi High Performance Computing Center Cloud Computing Group Gmail: [email protected]
