I have two places I'd like to connect via OpenVPN site-to-site. So far, I've been able to get the two mostly connected but I'm missing something. Hosts in Site B can ping across to Site A with no problems. Hosts in Site A cannot ping Site B or even Router B. If I'm in Site A, I can SSH to Router A, then reach anything at Site B. It's just anything in my primary VLAN that cannot reach Site B.
I've attached the two router configs below. Hopefully there is something obvious that I'm just missing that someone wouldn't mind pointing out? I'm not sure if there's changes to the firewall or NAT config that I missed also. Though I mostly tried to match the two configs outside of things not related to the VPN.
Also, random question if anyone has input: are there any performance concerns in using OpenVPN? Both sides have 250 Mbps up/down. I assume I probably won't get that full speed, but I'm curious if there's a significant overhead?
Thank you!