kiransubash

Open Powershell or Cmd as Administrator and run the following commands

wsl --shutdown
netsh winsock reset
netsh int ip reset all
netsh winhttp reset proxy
ipconfig /flushdns

kiransubash

#
# INBOUND ICMPv6
# Commented types are not needed;
# those types that would be allowed for link-local only are commented as well 
# because link-local is allowed all traffic.
#

ip6tables -N ICMP6

ip6tables -A ICMP6 -p icmpv6 --icmpv6-type 1 -j ACCEPT                      # Destination Unreachable

kiransubash

What files does Letsencrypt create

KEY
privkey.pem is the "key" file

Sometimes it is improperly named as cert.key or example.com.key.

CRT
fullchain.pem is your "crt" file.

kiransubash

Copy content from a docker volume to host

docker run --rm -v <volume>:/src -v $(pwd)/<dir>:/dest alpine sh -c 'cp -R /src/* /dest/'

Replace by the volume name & by a directory on the host (from the current location pwd)