Re: IPFW: IPv6 and NPTv6 issues: multiple IPv6 addresses confuses IPFW

2023-02-19 Thread FreeBSD User
Am Sun, 19 Feb 2023 13:30:13 +0300 "Andrey V. Elsukov" schrieb: > 18.02.2023 18:42, FreeBSD User пишет: > > On a 24 hour basis, the ISP changes the IPv4 and IPv6 on the WAN > > interface. We use NPTv6 to translate ULA addresses for the inner > > IPv6 networks. We use IPv6 privacy on the tun0

Re: IPFW: IPv6 and NPTv6 issues: multiple IPv6 addresses confuses IPFW

2023-02-19 Thread Andrey V. Elsukov
18.02.2023 18:42, FreeBSD User пишет: On a 24 hour basis, the ISP changes the IPv4 and IPv6 on the WAN interface. We use NPTv6 to translate ULA addresses for the inner IPv6 networks. We use IPv6 privacy on the tun0 interface. The router/firewall is operating after a reboot or restart of mpd5

IPFW: IPv6 and NPTv6 issues: multiple IPv6 addresses confuses IPFW

2023-02-18 Thread FreeBSD User
Hello, running a small nanoBSD firewall/router appliance, the WAN interface (tun0) is confugred via SLAAC when it comes to IPv6. The allpliance is running in-kernel compiled IPFW. The OS is FreeBSD 13-STABLE, compiled on a recuurant weekly basis. On a 24 hour basis, the ISP changes the IPv4