I am back at it again with another issue.
Yesterday I was having an issue where my PVE was unable to access a OpenID inside one of it's SDNs, where I realized it could not ssh to hosts inside a SDN Network but they could ssh to it. (Seems like the PVE packets never reached the vrf_evpnzone interface) So, before posting in the forms I saw that there were pakage updates that I can apply to my host so I tried that.
I applied the updates and now, my networks are unable to communicate outside of the host again. Specifically, the VMs in the 10.2.0.0/24 network can reach out, and the packets leave the PVE Host but when the PVE host recives the reply packets on it's interface, it does not forward those packets to the SDN network esentially causing no outside network connectivity. Please let me know what else is needed to help troubleshoot this.
dpkg -l|grep frr:
ii frr 7.5.1-1.1 amd64 FRRouting suite of internet protocols (BGP, OSPF, IS-IS, ...) ii frr-pythontools 7.5.1-1.1 all FRRouting suite - Python tools
I have detected bug in evpn in 7.5.1, where vnet is loosing arp, I have send a patch to pve-devel mailing list, but it's not yet applied.
can you try theses packages:
They are also another bug, not yet fixed upstream
on the exit node, currently, they are a special route added in /etc/interfaces.d/sdn
"post-up ip route add vrf <yourvrf> unreachable default metric 4278198272"
it should be removed on the exit node, as it's blocking forwarding between the evpn vrf and the real network.