Symatec default rule Blocks IPV6 Incoming/Outgoing and this seems to prevent me from using Mozilla Browser: What is rationale for the rule, what are the risks, is Mozilla browser not safe to use, or do I have a corrupted version of the browser?
It depends whether you need to allow or block. By default it is blocked as there are many talks on the rogue traffic on IPV6
http://www.networkworld.com/news/2009/071309-rogue-ipv6.html
http://www.symantec.com/business/support/index?page=content&id=HOWTO17985
Hello,
To understand this more in depth, check this Articles:
https://www-secure.symantec.com/connect/forums/why-ipv6-blocked-default-firewall-policy
https://www-secure.symantec.com/connect/forums/ntp-disabled-ipv6-rule-still-blocking-traffic
https://www-secure.symantec.com/connect/forums/endpoint-121-beta-and-ipv6
Hope this helps!!