New csf v5.04

Changes:

• Added BETA IPv6 support. See csf.conf for more information on the new settings: IPV6 IP6TABLES IPV6_ICMP_STRICT IPV6_SPI TCP6_IN TCP6_OUT UDP6_IN UDP6_OUT
• New CLI option csf –status6 (csf -l6) added to list ip6tables rules
• Changed temporary DENY and ACCEPT working file formats to use a different record separator to cater for future IPv6 support
• Advanced Allow/Deny Filters now use | as the separator character to cope with IPv6 addresses. Legacy support remains for the old : separator for IPv4 addresses, though these should also now use | as the field separator
• In Server Check report, don’t issue IPv6 warning if only ::1/128 is bound to a NIC (i.e. loopback)
• Upgraded Net::CIDR::Lite to v0.21
• Upgraded from IP::Countries to Geography::Countries