Changes the example given in section "3.3.5. Routed Configuration" so that it's more in line with the accompanying network diagram.
Signed-off-by: Dylan Whyte <d.wh...@proxmox.com> --- images/default-network-setup-routed.svg | 126 +++++++++++++----------- images/default-network-setup-routed.tt | 2 +- pve-network.adoc | 10 +- 3 files changed, 75 insertions(+), 63 deletions(-) diff --git a/images/default-network-setup-routed.svg b/images/default-network-setup-routed.svg index c4ec80c..333e060 100644 --- a/images/default-network-setup-routed.svg +++ b/images/default-network-setup-routed.svg @@ -1,90 +1,102 @@ <?xml version="1.0" encoding="UTF-8" standalone="no"?> <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd";> -<!-- Generated by graphviz version 2.38.0 (20140413.2041) +<!-- Generated by graphviz version 2.43.0 (0) --> <!-- Title: default_network_setup_routed Pages: 1 --> <svg width="571pt" height="360pt" viewBox="0.00 0.00 571.30 360.00" xmlns="http://www.w3.org/2000/svg"; xmlns:xlink="http://www.w3.org/1999/xlink";> -<g id="graph0" class="graph" 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text-anchor="start" x="403.607" y="-318.027" font-family="Courier,monospace" font-size="12.00" fill="white">198.51.100.1</text> -<polygon fill="none" stroke="#666666" stroke-width="2" points="384.607,-311.627 384.607,-347.627 513.607,-347.627 513.607,-311.627 384.607,-311.627"/> +<g id="node1" class="node"> +<title>gateway</title> +<polygon fill="#ff9100" stroke="transparent" points="376.61,-310.63 376.61,-348.63 520.61,-348.63 520.61,-310.63 376.61,-310.63"/> +<text text-anchor="start" x="387.61" y="-333.43" font-family="Helvetica,sans-Serif" font-size="14.00" fill="white">Provider Gateway</text> +<text text-anchor="start" x="403.11" y="-318.03" font-family="Courier,monospace" font-size="12.00" fill="white">198.51.100.1</text> +<polygon fill="none" stroke="#666666" stroke-width="2" points="377.61,-311.63 377.61,-347.63 519.61,-347.63 519.61,-311.63 377.61,-311.63"/> </g> <!-- node1_eno0 --> -<g id="node2" class="node"><title>node1_eno0</title> -<polygon fill="#666666" stroke="none" 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node1_vmbr0 --> -<g id="node3" class="node"><title>node1_vmbr0</title> -<path fill="#abbaba" stroke="none" d="M55.6074,-199.627C55.6074,-199.627 174.607,-199.627 174.607,-199.627 180.607,-199.627 186.607,-205.627 186.607,-211.627 186.607,-211.627 186.607,-223.627 186.607,-223.627 186.607,-229.627 180.607,-235.627 174.607,-235.627 174.607,-235.627 55.6074,-235.627 55.6074,-235.627 49.6074,-235.627 43.6074,-229.627 43.6074,-223.627 43.6074,-223.627 43.6074,-211.627 43.6074,-211.627 43.6074,-205.627 49.6074,-199.627 55.6074,-199.627"/> -<text text-anchor="start" x="95.6074" y="-221.427" font-family="Helvetica,sans-Serif" font-size="14.00" fill="white">vmbr0</text> -<text text-anchor="start" x="58.6074" y="-206.027" font-family="Courier,monospace" font-size="12.00" fill="white">203.0.113.17/28</text> -<path fill="none" stroke="#666666" stroke-width="2" d="M55.6074,-199.627C55.6074,-199.627 174.607,-199.627 174.607,-199.627 180.607,-199.627 186.607,-205.627 186.607,-211.627 186.607,-211.627 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fill="white">tap100i0</text> </g> <!-- node1_vmbr0--node1_eno0 --> -<g id="edge5" class="edge"><title>node1_vmbr0--node1_eno0</title> -<path fill="none" stroke="red" d="M195.526,-212.627C251.299,-212.627 325.125,-212.627 380.861,-212.627"/> -<text text-anchor="end" x="346.107" y="-234.427" font-family="Courier,monospace" font-size="14.00" fill="white">ip_forward = 1</text> -<text text-anchor="end" x="346.107" y="-219.427" font-family="Courier,monospace" font-size="14.00" fill="white">proxy_arp = 1</text> +<g id="edge5" class="edge"> +<title>node1_vmbr0--node1_eno0</title> +<path fill="none" stroke="red" d="M195.53,-212.63C251.3,-212.63 325.12,-212.63 380.86,-212.63"/> +<text text-anchor="end" x="346.11" y="-234.43" font-family="Courier,monospace" font-size="14.00" fill="white">ip_forward = 1</text> +<text text-anchor="end" x="346.11" y="-219.43" font-family="Courier,monospace" font-size="14.00" fill="white">proxy_arp = 1</text> </g> <!-- vm100 --> -<g id="node4" class="node"><title>vm100</title> -<polygon fill="#666666" stroke="none" points="74.1074,-102.627 74.1074,-112.627 104.107,-112.627 104.107,-102.627 74.1074,-102.627"/> -<text text-anchor="start" x="77.6074" y="-105.727" font-family="Courier,monospace" font-size="8.00" fill="white">ens18</text> -<polygon fill="#ff9100" stroke="none" points="39.6074,-64.6273 39.6074,-102.627 152.607,-102.627 152.607,-64.6273 39.6074,-64.6273"/> -<text text-anchor="start" x="72.1074" y="-87.4273" font-family="Helvetica,sans-Serif" font-size="14.00" fill="white">VM 100</text> -<text text-anchor="start" x="50.6074" y="-72.0273" font-family="Courier,monospace" font-size="12.00" fill="white">203.0.113.18</text> -<polygon fill="none" stroke="#666666" stroke-width="2" points="40.6074,-65.6273 40.6074,-101.627 151.607,-101.627 151.607,-65.6273 40.6074,-65.6273"/> +<g id="node4" class="node"> +<title>vm100</title> +<polygon fill="#666666" stroke="transparent" points="74.11,-102.63 74.11,-112.63 104.11,-112.63 104.11,-102.63 74.11,-102.63"/> +<text text-anchor="start" x="77.61" y="-105.73" font-family="Courier,monospace" font-size="8.00" fill="white">ens18</text> +<polygon fill="#ff9100" stroke="transparent" points="39.61,-64.63 39.61,-102.63 152.61,-102.63 152.61,-64.63 39.61,-64.63"/> +<text text-anchor="start" x="69.11" y="-87.43" font-family="Helvetica,sans-Serif" font-size="14.00" fill="white">VM 100</text> +<text text-anchor="start" x="50.61" y="-72.03" font-family="Courier,monospace" font-size="12.00" fill="white">203.0.113.18</text> +<polygon fill="none" stroke="#666666" stroke-width="2" points="40.61,-65.63 40.61,-101.63 151.61,-101.63 151.61,-65.63 40.61,-65.63"/> </g> <!-- node1_vmbr0--vm100 --> -<g id="edge1" class="edge"><title>node1_vmbr0:tap100i0--vm100:ens18</title> -<path fill="none" stroke="white" d="M106.607,-187.627C106.607,-187.627 88.6074,-113.627 88.6074,-113.627"/> +<g id="edge1" class="edge"> +<title>node1_vmbr0:tap100i0--vm100:ens18</title> +<path fill="none" stroke="white" d="M106.61,-187.63C106.61,-187.63 88.61,-113.63 88.61,-113.63"/> </g> <!-- vm101 --> -<g id="node5" class="node"><title>vm101</title> -<polygon fill="#666666" stroke="none" points="247.107,-102.627 247.107,-112.627 277.107,-112.627 277.107,-102.627 247.107,-102.627"/> -<text text-anchor="start" x="250.607" y="-105.727" font-family="Courier,monospace" font-size="8.00" fill="white">ens18</text> -<polygon fill="#ff9100" stroke="none" points="212.607,-64.6273 212.607,-102.627 325.607,-102.627 325.607,-64.6273 212.607,-64.6273"/> -<text text-anchor="start" x="245.107" y="-87.4273" font-family="Helvetica,sans-Serif" font-size="14.00" fill="white">VM 101</text> -<text text-anchor="start" x="223.607" y="-72.0273" font-family="Courier,monospace" font-size="12.00" fill="white">203.0.113.19</text> -<polygon fill="none" stroke="#666666" stroke-width="2" points="213.607,-65.6273 213.607,-101.627 324.607,-101.627 324.607,-65.6273 213.607,-65.6273"/> +<g id="node5" class="node"> +<title>vm101</title> +<polygon fill="#666666" stroke="transparent" points="247.11,-102.63 247.11,-112.63 277.11,-112.63 277.11,-102.63 247.11,-102.63"/> +<text text-anchor="start" x="250.61" y="-105.73" font-family="Courier,monospace" font-size="8.00" fill="white">ens18</text> +<polygon fill="#ff9100" stroke="transparent" points="212.61,-64.63 212.61,-102.63 325.61,-102.63 325.61,-64.63 212.61,-64.63"/> +<text text-anchor="start" x="242.11" y="-87.43" font-family="Helvetica,sans-Serif" font-size="14.00" fill="white">VM 101</text> +<text text-anchor="start" x="223.61" y="-72.03" font-family="Courier,monospace" font-size="12.00" fill="white">203.0.113.19</text> +<polygon fill="none" stroke="#666666" stroke-width="2" points="213.61,-65.63 213.61,-101.63 324.61,-101.63 324.61,-65.63 213.61,-65.63"/> </g> <!-- node1_vmbr0--vm101 --> -<g id="edge2" class="edge"><title>node1_vmbr0:tap100i0--vm101:ens18</title> -<path fill="none" stroke="white" d="M106.607,-187.627C106.607,-187.627 261.607,-113.627 261.607,-113.627"/> +<g id="edge2" class="edge"> +<title>node1_vmbr0:tap100i0--vm101:ens18</title> +<path fill="none" stroke="white" d="M106.61,-187.63C106.61,-187.63 261.61,-113.63 261.61,-113.63"/> </g> <!-- vm102 --> -<g id="node6" class="node"><title>vm102</title> -<polygon fill="#666666" stroke="none" points="420.107,-102.627 420.107,-112.627 450.107,-112.627 450.107,-102.627 420.107,-102.627"/> -<text text-anchor="start" x="423.607" y="-105.727" font-family="Courier,monospace" font-size="8.00" fill="white">ens18</text> -<polygon fill="#ff9100" stroke="none" points="385.607,-64.6273 385.607,-102.627 498.607,-102.627 498.607,-64.6273 385.607,-64.6273"/> -<text text-anchor="start" x="418.107" y="-87.4273" font-family="Helvetica,sans-Serif" font-size="14.00" fill="white">VM 101</text> -<text text-anchor="start" x="396.607" y="-72.0273" font-family="Courier,monospace" font-size="12.00" fill="white">203.0.113.20</text> -<polygon fill="none" stroke="#666666" stroke-width="2" points="386.607,-65.6273 386.607,-101.627 497.607,-101.627 497.607,-65.6273 386.607,-65.6273"/> +<g id="node6" class="node"> +<title>vm102</title> +<polygon fill="#666666" stroke="transparent" points="420.11,-102.63 420.11,-112.63 450.11,-112.63 450.11,-102.63 420.11,-102.63"/> +<text text-anchor="start" x="423.61" y="-105.73" font-family="Courier,monospace" font-size="8.00" fill="white">ens18</text> +<polygon fill="#ff9100" stroke="transparent" points="385.61,-64.63 385.61,-102.63 498.61,-102.63 498.61,-64.63 385.61,-64.63"/> +<text text-anchor="start" x="415.11" y="-87.43" font-family="Helvetica,sans-Serif" font-size="14.00" fill="white">VM 102</text> +<text text-anchor="start" x="396.61" y="-72.03" font-family="Courier,monospace" font-size="12.00" fill="white">203.0.113.20</text> +<polygon fill="none" stroke="#666666" stroke-width="2" points="386.61,-65.63 386.61,-101.63 497.61,-101.63 497.61,-65.63 386.61,-65.63"/> </g> <!-- node1_vmbr0--vm102 --> -<g id="edge3" 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vm100:ens18 node1_vmbr0:tap100i0 -- vm101:ens18 diff --git a/pve-network.adoc b/pve-network.adoc index 9178cce..bf24604 100644 --- a/pve-network.adoc +++ b/pve-network.adoc @@ -185,16 +185,16 @@ address. [thumbnail="default-network-setup-routed.svg"] A common scenario is that you have a public IP (assume `198.51.100.5` for this example), and an additional IP block for your VMs -(`203.0.113.16/29`). We recommend the following setup for such +(`203.0.113.16/28`). We recommend the following setup for such situations: ---- auto lo iface lo inet loopback -auto eno1 -iface eno1 inet static - address 198.51.100.5/24 +auto eno0 +iface eno0 inet static + address 198.51.100.5/29 gateway 198.51.100.1 post-up echo 1 > /proc/sys/net/ipv4/ip_forward post-up echo 1 > /proc/sys/net/ipv4/conf/eno1/proxy_arp @@ -202,7 +202,7 @@ iface eno1 inet static auto vmbr0 iface vmbr0 inet static - address 203.0.113.17/29 + address 203.0.113.17/28 bridge-ports none bridge-stp off bridge-fd 0 -- 2.30.2 _______________________________________________ pve-devel mailing list pve-devel@lists.proxmox.com https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-devel
