wg-quick up wg0: "iptables-restore v1.8.7 (legacy): iptables-restore: unable to initialize table 'raw'"

[vitaly-zdanevich]

Full output:

[#] ip link add wg0 type wireguard
[#] wg setconf wg0 /dev/fd/63
[#] ip -4 address add 10.49.0.3 dev wg0
[#] ip link set mtu 1420 up dev wg0
[#] resolvconf -a wg0 -m 0 -x
[#] wg set wg0 fwmark 51820
[#] ip -4 route add 0.0.0.0/0 dev wg0 table 51820
[#] ip -4 rule add not fwmark 51820 table 51820
[#] ip -4 rule add table main suppress_prefixlength 0
[#] sysctl -q net.ipv4.conf.all.src_valid_mark=1
[#] iptables-restore -n
iptables-restore v1.8.7 (legacy): iptables-restore: unable to initialize table 'raw'

Error occurred at line: 1
Try `iptables-restore -h' or 'iptables-restore --help' for more information.
[#] resolvconf -d wg0 -f
[#] ip -4 rule delete table 51820
[#] ip -4 rule delete table main suppress_prefixlength 0
[#] ip link delete dev wg0

[vitaly-zdanevich]

In Linux Kernel enable CONFIG_IP_NF_RAW

https://cateee.net/lkddb/web-lkddb/IP_NF_RAW.html