I currently have 2 IP : one ipv4 and one ipv6 meaning that both protocols can be used. I'm wondering whether it is dangerous from a security standpoint :
- If I make a set of rules for iptables (v4) does it mean that incoming ipv6 packets will pass through unfiltered potentially exploiting some bugs ?
- Is it possible for a server that I connected to using ipv4 to query my ipv6 ?
- Wouldn't it be wise to deactivate ipv6 until you can deactivate ipv4 (all internet services supporting ipv6) ?