I've install squid proxy on ubuntu 20.04. How do I make squid proxy to force use ipv6 and hide ipv4 address from all sites? here's my conf. I tested it with whatismyipaddress.com but it still can see my proxy ipv4
forwarded_for off
via off
follow_x_forwarded_for deny all
request_header_access X-Forwarded-For deny all
request_header_access From deny all
request_header_access Referer deny all
request_header_access User-Agent deny all
request_header_access Authorization allow all
request_header_access Proxy-Authorization allow all
request_header_access Cache-Control allow all
request_header_access Content-Length allow all
request_header_access Content-Type allow all
request_header_access Date allow all
request_header_access Host allow all
request_header_access If-Modified-Since allow all
request_header_access Pragma allow all
request_header_access Accept allow all
request_header_access Accept-Charset allow all
request_header_access Accept-Encoding allow all
request_header_access Accept-Language allow all
request_header_access Connection allow all
request_header_access All deny all
acl localnet src 60.xxx.xxx.xxx
acl localnet src xxxx:xxxx:xxxx:xxxx:b8d5:a300:3057:e2d5
acl ipv4_from src ipv4
acl ipv4_to dst ipv4
http_port [xxxx:cb42:0:1029:607a:0000:0000:0001]:24001
http_port [xxxx:cb42:0:1029:607a:0000:0000:0002]:24002
# For each port, create an acl with the localport type
acl portA localport 24001
acl portB localport 24002
# Map ports and IP addresses
tcp_outgoing_address xxxx:cb42:0:1029:607a:0000:0000:0001 portA
tcp_outgoing_address xxxx:cb42:0:1029:607a:0000:0000:0002 portB
http_access allow localnet
http_access allow localhost
http_access deny all
http_access deny ipv4_from
http_access deny ipv4_to
acl SSL_ports port 443
acl Safe_ports port 80 # http
acl Safe_ports port 21 # ftp
acl Safe_ports port 443 # https
acl Safe_ports port 70 # gopher
acl Safe_ports port 210 # wais
acl Safe_ports port 1025-65535 # unregistered ports
acl Safe_ports port 280 # http-mgmt
acl Safe_ports port 488 # gss-http
acl Safe_ports port 591 # filemaker
acl Safe_ports port 777 # multiling http
acl CONNECT method CONNECT