I hae 2x Proton VPN privacy VPNs set up on a post upgrade 24.03 system.
Last night i noticed my phone wasnt getting onto the Internet as no web pages were loading so i thought nothing more about it and i will deal with it in the morning. My set up only has one device being policy routed.
Today i took a deeper dive into this problem. Not sure on the exact moment when this broke (pre or post upgrade) but i do know this is a recent problem.
First thing i did was check my DNS server to make sure i am resolving and i am.
Second thing is that i took a pcap off the firewall on my privacy vpn interface. No packets.
Then i took a pcap off my wireless network for my phones IP and sure i enough i see attempts going out but TCP SYN retrans occuring.
Whatever is happening the packets arent making it out the vpn.
I checked my NAT outbound policy and those are unchanged.
btw, i do have other wireguard tunnels to linode and OCI and those are unaffected.
So dont believe this to be a wireguard specific issue.
Doesnt seem like configuration as thats been unchanged.
Any ideas?
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