An average guy's IT (mis)adventures

It's been a week or so that I started using Wireguard on my desktop too, browsing the Internet and doing the usual stuff I do, but this time connecting both via IPv4 and IPv6 through my VPS.

Results? I've already been banned (or to better state it, my VPS's IPv4 has) from 3 popular hosts: reddit, imgur and alienwarearena. Reason? I don't really know, looks like everyone doesn't like VPNs.

For the time being I resorted to replace reddit.com with old.reddit.com (even in my SearxNG instance) to be able to browse that shit, which unfortunately is sometimes useful. "imgur" is even more trickier, since I was still able to upload images (and also display them) via their API on Glowing-Bear.. But if I try to curl imgur.com from my VPS shell I get this:

{"data":{"error":"Imgur is temporarily over capacity. Please try again later."},"success":false,"status":403}

"Over capacity", yeah, but it's a 403, you liar!

So, a few moments ago I set my Wireguard service in Windows to manual start, stopped it and now I'm back with Hurricane Electric IPv6 tunnel - I would like to avoid being banned from the rest of the world, if possible.

Thanks for all the fish.

Here's my configuration, working fine with my Android 9 Phone

server.conf

root@pandora:~# cat /etc/wireguard/wg0.conf
[Interface]
# specify generated private key for server
PrivateKey = <sekret>
# IP address for VPN interface
Address = 172.16.100.1/32, fd42:42:42::1/64
MTU = 1420
# UDP port WireGuard server listens
ListenPort = 51820

# possible to set any commands after WireGuard starts/stops
# set routing rules like follows to access to local network via VPN session
PostUp = iptables -A FORWARD -i wg0 -j ACCEPT; iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE; ip6tables -A FORWARD -i wg0 -j ACCEPT; ip6tables -t nat -A POSTROUTING -o eth0 -j MASQUERADE;
PostDown = iptables -D FORWARD -i wg0 -j ACCEPT; iptables -t nat -D POSTROUTING -o eth0 -j MASQUERADE; ip6tables -D FORWARD -i wg0 -j ACCEPT; ip6tables -t nat -D POSTROUTING -o eth0 -j MASQUERADE;

[Peer]
# REDMI
# specify public key for client
PublicKey = <sekret>
# clients' VPN IP addresses you allow to connect
# possible to specify subnet ⇒ [172.16.100.0/24]
AllowedIPs = 172.16.100.6/32, fd42:42:42::6/128
PersistentKeepalive = 25

client.conf

root@pandora:~# cat /etc/wireguard/redmi.conf
[Interface]
#Private IP Address
Address = fd42:42:42::6/128, 172.16.100.6/32
#Client's Private Key
PrivateKey = <sekret>
#Server's listening port
ListenPort = 51820

[Peer]
#Server's Public Key
PublicKey = <sekret>
AllowedIPs = ::0/0, 0.0.0.0/0
#Server's IP:port
Endpoint = woodpeckersnest.space:51820

sysctl.conf

root@pandora:~# sysctl -p
net.ipv4.ip_forward = 1
net.ipv6.conf.all.forwarding = 1
net.ipv6.conf.eth0.accept_ra = 2