1. Y

    (please delete)

  2. J

    EVPN Multiple Tenants With Overlapping Subnets

    Hello, I've been playing with EVPN SDN on Proxmox VE 8.1.4 and I love it so far, but there are a few things that got me scratching my head. I apologize in advance if this topic has already been discussed, but the forum is just too huge to comb it all. Anway, I got a 2 node cluster and I've...
  3. M

    SDN CLASTER VXLAN DHCP and SNAT not worked

    Hi, I configured 2 Proxmox 8.1.3 servers in one cluster and configure SDN zones as VXLAN. 1. No option turn on DHCP 2. When SNAT checked on subnet, no snat rules /etc/pve/sdn/zones.cfg vxlan: vxlan peers, ipam pve mtu 1450 nodes pve1,pve...
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    Proxmox VE 8 with Firewall in Routed Configuration. Netfilter POSTROUTING SNAT not working

    Hi, since switching to Proxmox VE 8 Postrouting SNAT (Unfortunately I must use NAT) in combination with the Proxmox Firewall is not working anymore even with conntrack zones enabled. In Proxmox VE 7 it worked after adding post-up iptables -t raw -I PREROUTING -i fwbr+ -j CT --zone 1...
  5. R

    SDN - Bug multiple VRFs

    Hello everybody, I noticed a bug when using multiple VRFs. When using the same exit-nodes on different vrfs but the primary is different, there is a deny route-map that is added in the MAP_VTEP_IN route-map for type 5 routes. So if vrf "red" has primary exit-node node 1 and vrf "blue" has...
  6. R

    VXLAN-EVPN External connectivity

    Hello everyone, I configured a zone with multiple vrf with SDN functionality. I defined all nodes in my cluster as exit-nodes. Is it possible to define a primary exit-node per vnet rather than per zone? or to define it on the basis of the subnet? I would actually like to be able to set up SNAT...
  7. A

    BGP-EVPN SDN and DNAT across multiple hypervisor hosts

    Greetings, I have set up a test environment for BGP EVPN SDN as follows: * 3 hypervisor hosts running pve-manager/7.2-7/d0dd0e85. * Each hypervisor has a public IP and is set up as an exit node with SNAT. * Each hypervisor has a private IP that is used to create the BGP EVPN peering. The...
  8. R

    NAT networking but with multiple bridges?

    I've set my system up to use NAT. Which works ok, I can give my containers network access and run services on them However I am currently just running one bridge for the network and extending that with new pre and post iptables routes for each port on each container I want to expose. The problem...
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    Hello, is there any way to configure DNAT, and SNAT to hosts via pve-firewall? Currently we use for outgoing connections: iptables -t nat -A POSTROUTING -s -o vmbr0 -j SNAT --to-source iptables -t nat -A POSTROUTING -s -o vmbr0 -j SNAT --to-source...
  10. A

    [SOLVED] Container cannot reach internet

    Proxmox 4.4 with CentOS 7 guest in container. Host can reach the internet, but containers cannot. It seems others have had similar problems but I cannot find a solution. Host /etc/network/interfaces auto lo iface lo inet loopback auto eth0 iface eth0 inet static address


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