When HAProxy binds to the IPv6 socket, it can handle both IPv6 and IPv4 clients. IPv4 clients are handled as IPv4-mapped IPv6 addresses, which some backends (i.e. Apache) cannot support. To avoid this, we configure HAProxy to bind to the IPv4 and IPv6 sockets separately, so that IPv4 addresses are handled as IPv4 addresses. |
||
---|---|---|
.. | ||
haproxy.cfg.j2 |