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David Byng

David Byng

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    Friday, 01 August 2014 12:28
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  • David Byng added a reply in discussion VM Networking basics...
    OK, so I figured out the iptables, I had to remove the REJECT line on virbr0, I also had to add the following rule to make the outbound IP from Dom0 appear correctly: [code type="xml"] -A POSTROUTING -s 192.168.122.2 -p tcp -j SNAT --to 85.25.14.198[/code]...
    2 months ago
  • David Byng added a reply in discussion VM Networking basics...
    I have managed to route the public IP by adding the below route in Dom0, DomU now correctly responds to packets received by Dom0 for the public IP forwarded over virbr0. [code type="xml"]route add -net 85.25.14.195 gw 192.168.122.1 netmask 255.255.255.255[/code] My follow up question is what rule is required in IP tables to allow traffic? A...
    2 months ago
  • David Byng is now ranked up to New Member... !
    2 months ago
  • David Byng started a new discussion VM Networking basics...
    Hi, I need some information about routing public IP addresses assigned to the hypervisor into a VM. I have installed XEN hypervisor on Centos 6.5, I have one NIC and with IP 80.86.84.34 & Mask:255.255.255.0 I have an additional IP 85.25.14.195 Mask: 255.255.255.255 Dom0 has eth0 & virbr0 with a virtual dhcp, the VM has address 192.168.122....
    2 months ago