HA Slave Slow WebUI
Hello! I have a weird issue that isn't hugely impactful but I have time to look into so I might as well. The webUI on my salve router is terribly slow. My setup is two routers connected to the same LAN and same WAN then interconnected with a SYNC interface. They each also have unique loopback IPs/VIPs. My goal is to have a loopback IP I can assign to a hostname and use for UI access. For whatever reason, if I connect to the VIP or SYNC IP of the slave from the LAN, I get really high tcp re-transmissions. The LAN IP is fine while I'm on the LAN. Conversely, the SYNC IP is the only IP that is fine while I'm connected to OpenVPN. I noticed that if I setup an outbound NAT rule on the SYNC interface of the master that then I can connect to the salve SYNC IP from the LAN or VPN but this obviously isn't correct and won't scale to IPv6. Any ideas? I see the asynchronous IP route but I don't know how to fix that or what that would even be an issue.