The Community Forums

Interact with an entire community of cPanel & WHM users!
  1. This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn More.

openvz VPS IP address problem

Discussion in 'General Discussion' started by raicabogdan, Aug 4, 2010.

  1. raicabogdan

    raicabogdan Member

    Joined:
    May 28, 2010
    Messages:
    9
    Likes Received:
    0
    Trophy Points:
    1
    cPanel Access Level:
    Root Administrator
    Hello,
    I have a problem with my VPS.
    Simple example:
    Code:
    <?php
    $ip = $_SERVER['REMOTE_ADDR']; 
    Echo "User IP : " . $ip; 
    
    ?>
    
    That code should display the user IP address, but it's showing the HE IP address (not VPS IP address).

    Again when I'm logging via ssh to the virtual container, the IP that was logged in is the Hardware nod's IP.

    Here is the openVZ configuration:

    Code:
    # Kernel sysctl configuration file for Red Hat Linux
    #
    # For binary values, 0 is disabled, 1 is enabled.  See sysctl(8) and
    # sysctl.conf(5) for more details.
    
    # Controls IP packet forwarding
    net.ipv4.ip_forward = 1
    net.ipv6.conf.default.forwarding = 1
    net.ipv6.conf.all.forwarding = 1
    
    # Controls source route verification
    net.ipv4.conf.all.rp_filter = 1
    
    # Do not accept source routing
    net.ipv4.conf.default.accept_source_route = 0
    
    # Controls the System Request debugging functionality of the kernel
    kernel.sysrq = 1
    
    # Controls whether core dumps will append the PID to the core filename
    # Useful for debugging multi-threaded applications
    kernel.core_uses_pid = 1
    
    # Controls the use of TCP syncookies
    net.ipv4.tcp_syncookies = 1
    
    # Controls the maximum size of a message, in bytes
    kernel.msgmnb = 65536
    
    # Controls the default maxmimum size of a mesage queue
    kernel.msgmax = 65536
    
    # Controls the maximum shared segment size, in bytes
    kernel.shmmax = 68719476736
    
    # Controls the maximum number of shared memory segments, in pages
    kernel.shmall = 4294967296
    # Disable proxy arp
    net.ipv4.conf.default.proxy_arp = 0
    # We do not want all our interfaces to send redirects
    net.ipv4.conf.default.send_redirects = 1
    net.ipv4.conf.all.send_redirects = 0
    net.ipv4.ip_conntrack_max=32760
    
    Can someone please help me ?

    Thank you.
     
  2. WebScHoLaR

    WebScHoLaR Well-Known Member

    Joined:
    Dec 14, 2005
    Messages:
    511
    Likes Received:
    2
    Trophy Points:
    18
    Location:
    Planet Earth
  3. raicabogdan

    raicabogdan Member

    Joined:
    May 28, 2010
    Messages:
    9
    Likes Received:
    0
    Trophy Points:
    1
    cPanel Access Level:
    Root Administrator
    The support there is not so good :(
    I've posted my problem there but, till now I haven't got a clear solution, more exactly haven't got any answears.

    Anyway, thank you.
    Maybe somebody else has some ideas.

    Here are the iptables output for the VPS(Cpanel)
    Code:
    root@sv1 [/]# iptables -L
    Chain INPUT (policy ACCEPT)
    target     prot opt source               destination
    
    Chain FORWARD (policy ACCEPT)
    target     prot opt source               destination
    
    Chain OUTPUT (policy ACCEPT)
    target     prot opt source               destination
    
    and here is for the Hardware Nod.
    Code:
    [root@nod1 ~]# iptables -L
    Chain INPUT (policy ACCEPT)
    target     prot opt source               destination
    RH-Firewall-1-INPUT  all  --  anywhere             anywhere
    
    Chain FORWARD (policy ACCEPT)
    target     prot opt source               destination
    RH-Firewall-1-INPUT  all  --  anywhere             anywhere
               all  --  clienti.alba.rdsnet.ro  anywhere
               all  --  anywhere             clienti.alba.rdsnet.ro
               all  --  clienti.alba.rdsnet.ro  anywhere
               all  --  anywhere             clienti.alba.rdsnet.ro
    
    Chain OUTPUT (policy ACCEPT)
    target     prot opt source               destination
    
    Chain RH-Firewall-1-INPUT (2 references)
    target     prot opt source               destination
    ACCEPT     all  --  anywhere             anywhere
    ACCEPT     all  --  anywhere             anywhere
    ACCEPT     all  --  anywhere             anywhere
    ACCEPT     icmp --  anywhere             anywhere            icmp any
    ACCEPT     esp  --  anywhere             anywhere
    ACCEPT     ah   --  anywhere             anywhere
    ACCEPT     udp  --  anywhere             224.0.0.251         udp dpt:mdns
    ACCEPT     udp  --  anywhere             anywhere            udp dpt:ipp
    ACCEPT     tcp  --  anywhere             anywhere            tcp dpt:ipp
    ACCEPT     all  --  anywhere             anywhere            state RELATED,ESTABLISHED
    ACCEPT     tcp  --  anywhere             anywhere            state NEW tcp dpt:ssh
    ACCEPT     tcp  --  anywhere             anywhere            state NEW tcp dpt:smtp
    ACCEPT     tcp  --  anywhere             anywhere            state NEW tcp dpt:http
    ACCEPT     tcp  --  anywhere             anywhere            state NEW tcp dpt:ftp
    ACCEPT     tcp  --  anywhere             anywhere            state NEW tcp dpt:https
    REJECT     all  --  anywhere             anywhere            reject-with icmp-host-prohibited
    
     
    #3 raicabogdan, Aug 5, 2010
    Last edited: Aug 5, 2010
Loading...

Share This Page